From where org.apache.naming get added to java.naming.factory.url.pkgs in Tomcat 7.x
Hi, I checked the tomcat7 source to find out how tomee set the *org.apache.naming *to* java.naming.factory.url.pkgs *system property which uses for JNDI stuffs. But I couldn't find the place. Could someone point the location from where tomcat set that property? Thanks Thusitha --
Re: From where org.apache.naming get added to java.naming.factory.url.pkgs in Tomcat 7.x
Sorry for the trouble. I found that enableNaming() method sets this Thanks Thusitha 2016-01-11 14:34 GMT+05:30 Thusitha Thilina Dayaratne < thusithathil...@gmail.com>: > Hi, > > I checked the tomcat7 source to find out how tomee set the > *org.apache.naming *to* java.naming.factory.url.pkgs *system property > which uses for JNDI stuffs. But I couldn't find the place. > > Could someone point the location from where tomcat set that property? > > Thanks > Thusitha > -- > > --
Embedded Tomcat 7.0.59 Some vhost are not get Started Properly
Hi, I'm having an intermittent issue relate to tomcat vhost. I'm using embedded tomcat version 7.0.59 and I have my own deployers as well. In some of my virtualhosts apps are get deployed after the server get startup. This happens only in some vhosts (not all vhosts) The actual issue is that I'm adding webapp related info while the deployment. But since vhost is in the NEW state in problematic situations, app context is null. Therefore I can't get the required info through the context. When the issue occur, in the debug mode I can observe that problematic vhost listed after the localhost. But in other cases vhosts are listed prior to the localhost. Can someone put some light to this issue or can someone point me the location where tomcat read the conf/server.xml and get the list of vhost defined in it? Thanks Best Regards /Thusitha --
How to set Session Values with Form Based Authentication
Hi, I'm using form based authentication with j_security_check. I want to set some session values upon the user login. I can set them in the index page. But when user directly put some other url then it will redirect to login page and then back to the actual requested page. Therefore my logic on index page will not get execute. Is there a way for me to set the session value when using j-security_check based form authentication in Tomcat? Thanks /Thusitha --
Can is use as context root in Tomcat 7.0.59
Hi All, Is it possible to set am empty string () as the root context in Tomcat 7.0.59? I'm currently using / as the root context path. But since tomcat doesn't like that I want to change the path to something similar. Thanks /Thusitha --
Re: Can is use as context root in Tomcat 7.0.59
H Felix, The context name would be ROOT. See naming in https://tomcat.apache.org/tomcat-7.0-doc/config/context.html . Thanks for the quick response :) Regards 2015-07-20 14:42 GMT+05:30 Felix Schumacher felix.schumac...@internetallee.de: Am 20. Juli 2015 09:26:04 MESZ, schrieb Thusitha Thilina Dayaratne thusithathil...@gmail.com: Hi All, Is it possible to set am empty string () as the root context in Tomcat 7.0.59? I'm currently using / as the root context path. But since tomcat doesn't like that I want to change the path to something similar. The context name would be ROOT. See naming in https://tomcat.apache.org/tomcat-7.0-doc/config/context.html . Regards, Felix Thanks /Thusitha -- - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org --
What is the utility use to generate source html file for jsp pages in example webapp
Hi All, I'm having some jsp pages that I would like to show there source as an html page like in the example webapp that is provided with tomcat. I have tried few online java2html converters but couldn't obtain source as in tomcat example. e.g cal1.jsp -- source is cal1.jsp.html Could someone tell me what they have used? Thanks Thusitha --
Re: What is the utility use to generate source html file for jsp pages in example webapp
Hi David, Thanks for the quick response. But I think that will not work. Because lets say we have some html stuffs in the jsp (e.g. form) then it will show a form in the page instead of form tag as a source. And the source format will get lost. I found an online tool which seems quite fine :) https://www.palfrader.org/code/code2html/ Thanks 2015-07-13 17:21 GMT+05:30 David kerber dcker...@verizon.net: On 7/13/2015 6:03 AM, Thusitha Thilina Dayaratne wrote: Hi All, I'm having some jsp pages that I would like to show there source as an html page like in the example webapp that is provided with tomcat. I have tried few online java2html converters but couldn't obtain source as in tomcat example. e.g cal1.jsp -- source is cal1.jsp.html Could someone tell me what they have used? What happens when you just change the extension of the automatically-created .java file in your server? I.E. access the page normally through your browser to your TC server, then look for cal1_jsp.java in the /work directory and change its extension to .html? - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org --
Accessing static resources return 404 in embedded tomcat
Hi,
I'm using embedded Tomcat 7.0.59. I;m trying to access a static resource
through the embedded server. In the server.xml file I've added following
line
Host name=localhost unpackWARs=true deployOnStartup=false
autoDeploy=false
appBase=${carbon.home}/repository/deployment/server/webapps/
* Context docBase=/home/thusitha/abc path=/test/res / *
I have an empty xml file in the /home/thusitha/abc folder.
On the browser when I try to access it as follows I'm getting 404 error.
localhost:9443/test/res/abc.xml
What could be the reason for this?
Thanks
Best Regards
--
tomcat-embed-jasper vs tomcat-jasper
Hi, Could someone tell me what is the difference between tomcat-embed-jasper and tomcat-jasper? I have checked the both jars. tomcat-embed-jasper contains javax.servlet.jsp package. Is that the only difference between those 2? Thanks --
Re: tomcat-embed-jasper vs tomcat-jasper
Hi Could someone tell me what is the difference between tomcat-embed-jasper and tomcat-jasper? I have checked the both jars. tomcat-embed-jasper contains javax.servlet.jsp package. Is that the only difference between those 2? Yes. Thanks for quick reply. 1. If so why there are 2 jars? Is there a specific reason to have 2 jars? 2. I found that in tomcat-jsp-api is having the same javax.servlet.jsp package. So is it possible to use only the tomcat-embed-jasper since it contains all the packages in tomcat-jasper and tomcat-jsp-api? Thanks 2015-05-05 21:18 GMT+05:30 Mark Thomas ma...@apache.org: On 05/05/2015 16:40, Thusitha Thilina Dayaratne wrote: Hi, Could someone tell me what is the difference between tomcat-embed-jasper and tomcat-jasper? I have checked the both jars. tomcat-embed-jasper contains javax.servlet.jsp package. Is that the only difference between those 2? Yes. Mark - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org --
Re: tomcat-embed-jasper vs tomcat-jasper
Hi, Hi Could someone tell me what is the difference between tomcat-embed-jasper and tomcat-jasper? I have checked the both jars. tomcat-embed-jasper contains javax.servlet.jsp package. Is that the only difference between those 2? Yes. Thanks for quick reply. 1. If so why there are 2 jars? Is there a specific reason to have 2 jars? Yes, there is a reason. The embedded packaging is designed to use the minimum number of JARs. JSP support is optional so all the classes are in a single JAR. Thanks for the explanation. So if I need jsp support, rather than using 2 jars(tomct-jasper and tomcat-jsp-api) I can directly use only the tomcat-embed-jasper Please correct me if I'm wrong. Thanks 2015-05-05 21:31 GMT+05:30 Mark Thomas ma...@apache.org: On 05/05/2015 16:55, Thusitha Thilina Dayaratne wrote: Hi Could someone tell me what is the difference between tomcat-embed-jasper and tomcat-jasper? I have checked the both jars. tomcat-embed-jasper contains javax.servlet.jsp package. Is that the only difference between those 2? Yes. Thanks for quick reply. 1. If so why there are 2 jars? Is there a specific reason to have 2 jars? Yes, there is a reason. The embedded packaging is designed to use the minimum number of JARs. JSP support is optional so all the classes are in a single JAR. 2. I found that in tomcat-jsp-api is having the same javax.servlet.jsp package. So is it possible to use only the tomcat-embed-jasper since it contains all the packages in tomcat-jasper and tomcat-jsp-api? Yes. Mark - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org --
Re: Locating WebAppConfig file in embedded tomcat
Hi
we use an embedded Tomcat and are trying to update from version 7.0.40 to
7.0.61. The the embedded tomcat instance starts up fine and our webapp is
also running. However we get the following warning:
Apr 28, 2015 8:58:58 AM org.apache.catalina.startup.Tomcat
getWebappConfigFileFromJar
WARNING: Unable to determine web application context.xml webapp-name
java.io.FileNotFoundException: webapp-name (System cannot find file)
at java.util.zip.ZipFile.open(Native Method)
at java.util.zip.ZipFile.init(ZipFile.java:215)
at java.util.zip.ZipFile.init(ZipFile.java:145)
at java.util.jar.JarFile.init(JarFile.java:153)
at java.util.jar.JarFile.init(JarFile.java:117)
at org.apache.catalina.startup.Tomcat.getWebappConfigFileFromJa
r(Tomcat.java:1162)
at org.apache.catalina.startup.Tomcat.getWebappConfigFile(Tomca
t.java:1140)
at org.apache.catalina.startup.Tomcat.addWebapp(Tomcat.java:543)
at org.apache.catalina.startup.Tomcat.addWebapp(Tomcat.java:524)
at org.apache.catalina.startup.Tomcat.addWebapp(Tomcat.java:206)
(Notice, that webapp-name is not the actual name and System cannot find
file is a translation of the original German message)
Our start-up process looks like this:
this.tomcat = new Tomcat();
this.tomcat.setBaseDir(.);
this.tomcat.getHost().setAutoDeploy(false);
this.tomcat.getHost().setDeployOnStartup(false);
this.tomcat.setPort(port);
final StandardContext webAppCtx = (StandardContext)
this.tomcat.addWebapp(/weppapp-name, webapp-name);
Here parameters should be context and the base path
The directory structure looks like this, while working directory is
Application-Home: /Application-Home/webapps/webapp-name
We noticed that in Tomcat.getWebappConfigFileFromJar(Tomcat.java:1162),
there is the following code:
protected URL getWebappConfigFile(String path, String url) {
File docBase = new File(path);
if (docBase.isDirectory()) {
return getWebappConfigFileFromDirectory(docBase, url);
} else {
return getWebappConfigFileFromJar(docBase, url);
}
}
The parameter path is webapp-name and the parameter url is
/webapp-name. With the working dir being Application-Home, new
File(path) will resolve to /Application-Home/webapp-name, which does
not exist. Hence, Tomcat is proceeding to load the config file from a jar
file, which leads to the warning mentioned above.
My questions are:
- What are the correct parameters for Tomcat.addWebapp(String contextPath,
String docBase)?
first parameter is the context of your web app and the 2nd parameter is the
base directory/absolute path
- Is there a special working directory expected, while using an embedded
Tomcat?
2015-04-28 15:06 GMT+05:30 Benjamin Rogge tom...@benjamin-rogge.de:
Hello,
we use an embedded Tomcat and are trying to update from version 7.0.40 to
7.0.61. The the embedded tomcat instance starts up fine and our webapp is
also running. However we get the following warning:
Apr 28, 2015 8:58:58 AM org.apache.catalina.startup.Tomcat
getWebappConfigFileFromJar
WARNING: Unable to determine web application context.xml webapp-name
java.io.FileNotFoundException: webapp-name (System cannot find file)
at java.util.zip.ZipFile.open(Native Method)
at java.util.zip.ZipFile.init(ZipFile.java:215)
at java.util.zip.ZipFile.init(ZipFile.java:145)
at java.util.jar.JarFile.init(JarFile.java:153)
at java.util.jar.JarFile.init(JarFile.java:117)
at
org.apache.catalina.startup.Tomcat.getWebappConfigFileFromJar(Tomcat.java:1162)
at
org.apache.catalina.startup.Tomcat.getWebappConfigFile(Tomcat.java:1140)
at org.apache.catalina.startup.Tomcat.addWebapp(Tomcat.java:543)
at org.apache.catalina.startup.Tomcat.addWebapp(Tomcat.java:524)
at org.apache.catalina.startup.Tomcat.addWebapp(Tomcat.java:206)
(Notice, that webapp-name is not the actual name and System cannot find
file is a translation of the original German message)
Our start-up process looks like this:
this.tomcat = new Tomcat();
this.tomcat.setBaseDir(.);
this.tomcat.getHost().setAutoDeploy(false);
this.tomcat.getHost().setDeployOnStartup(false);
this.tomcat.setPort(port);
final StandardContext webAppCtx = (StandardContext)
this.tomcat.addWebapp(/weppapp-name, webapp-name);
The directory structure looks like this, while working directory is
Application-Home: /Application-Home/webapps/webapp-name
We noticed that in Tomcat.getWebappConfigFileFromJar(Tomcat.java:1162),
there is the following code:
protected URL getWebappConfigFile(String path, String url) {
File docBase = new File(path);
if (docBase.isDirectory()) {
return getWebappConfigFileFromDirectory(docBase, url);
} else {
return getWebappConfigFileFromJar(docBase, url);
}
}
The parameter path is
Re: Info: WebSocket connection closed, Code: 1006 when try to run websocket sample
Hi, Hi, Hi, I've embedded tomcat 8.0.20 and using that. I build the tomcat websocket example and when I'm trying to run it in my server for all 4 examples (Echo, chat, etc..) I'm getting Info: WebSocket connection closed, Code: 1006 In the console it prints WebSocket connection to 'ws:// 10.100.7.26:9763/examples/websocket/echoProgrammatic' failed: Error during WebSocket handshake: Unexpected response code: 302 This same war file is running perfectly on Tomcat distribution. Can someone tell me what could be the reason for this? It looks like you haven't deployed the WebSocket examples correctly. My guess is you are seeing the 302 redirect to /examples/websocket/echoProgrammatic/ you'd get if this was being handled as a static resource. Thanks for quick response. But I think you misunderstood what I mean. I'm not getting 10.100.7.26:9763/examples/websocket/echoProgrammatic' failed: Error during WebSocket handshake: Unexpected response code: 302 I'm getting that for the echo sample programmatic API option. For each and every websocket sample I'm getting Info: WebSocket connection closed, Code: 1006 And in the console it says something like WebSocket connection to ws://10.100.7.26:9763/examples/websocket/ http://10.100.7.26:9763/examples/websocket/echoProgrammatic... failed: Error during WebSocket handshake: Unexpected response code: 302 When I tried to deploy the sample distributed with Tomcat it works fine in my server. Seems that I did something wrong while building the sample. Can someone help me out? Furthermore I've tried following things out and both options works without issue. 1. Running tomcat distributed examples in my server 2. Running the war file that I built inside Tomcat I've mistaken here. My war file doesn't run on Tomcat either. When I used the following dependency to build the example webapp, instead of 302 I'm getting 404 error. dependency groupIdjavax.websocket/groupId artifactIdjavax.websocket-api/artifactId version1.0/version scopeprovided/scope /dependency Am I having wrong dependency here? If so what are the dependencies that I should include when do the build? Thanks Best Regards 2015-04-24 11:13 GMT+05:30 Thusitha Thilina Dayaratne thusithathil...@gmail.com: Hi, Hi, I've embedded tomcat 8.0.20 and using that. I build the tomcat websocket example and when I'm trying to run it in my server for all 4 examples (Echo, chat, etc..) I'm getting Info: WebSocket connection closed, Code: 1006 In the console it prints WebSocket connection to 'ws:// 10.100.7.26:9763/examples/websocket/echoProgrammatic' failed: Error during WebSocket handshake: Unexpected response code: 302 This same war file is running perfectly on Tomcat distribution. Can someone tell me what could be the reason for this? It looks like you haven't deployed the WebSocket examples correctly. My guess is you are seeing the 302 redirect to /examples/websocket/echoProgrammatic/ you'd get if this was being handled as a static resource. Thanks for quick response. But I think you misunderstood what I mean. I'm not getting 10.100.7.26:9763/examples/websocket/echoProgrammatic' failed: Error during WebSocket handshake: Unexpected response code: 302 I'm getting that for the echo sample programmatic API option. For each and every websocket sample I'm getting Info: WebSocket connection closed, Code: 1006 And in the console it says something like WebSocket connection to ws://10.100.7.26:9763/examples/websocket/ http://10.100.7.26:9763/examples/websocket/echoProgrammatic... failed: Error during WebSocket handshake: Unexpected response code: 302 When I tried to deploy the sample distributed with Tomcat it works fine in my server. Seems that I did something wrong while building the sample. Can someone help me out? Furthermore I've tried following things out and both options works without issue. 1. Running tomcat distributed examples in my server 2. Running the war file that I built inside Tomcat The only thing that doesn't work is when try to run the war file that I built in my server. 2015-04-24 10:59 GMT+05:30 Thusitha Thilina Dayaratne thusithathil...@gmail.com: Hi, Hi, I've embedded tomcat 8.0.20 and using that. I build the tomcat websocket example and when I'm trying to run it in my server for all 4 examples (Echo, chat, etc..) I'm getting Info: WebSocket connection closed, Code: 1006 In the console it prints WebSocket connection to 'ws:// 10.100.7.26:9763/examples/websocket/echoProgrammatic' failed: Error during WebSocket handshake: Unexpected response code: 302 This same war file is running perfectly on Tomcat distribution. Can someone tell me what could be the reason for this? It looks like you haven't deployed the WebSocket examples correctly. My guess is you are seeing the 302 redirect to /examples/websocket/echoProgrammatic/ you'd get
How does Tomcat identify web socket endpoint in a war?
Hi, Could someone tell me how does Tomcat identify the websocket endpoints in .war file? Does it scan all the classes and looks for annotations? Thanks Best Regards --
Re: Info: WebSocket connection closed, Code: 1006 when try to run websocket sample
Hi, First I would like to apologize for the inconvenience. On 4/24/15 7:40 AM, Thusitha Thilina Dayaratne wrote: Furthermore I've tried following things out and both options works without issue. 1. Running tomcat distributed examples in my server 2. Running the war file that I built inside Tomcat I've mistaken here. My war file doesn't run on Tomcat either. When I used the following dependency to build the example webapp, instead of 302 I'm getting 404 error. dependency groupIdjavax.websocket/groupId artifactIdjavax.websocket-api/artifactId version1.0/version scopeprovided/scope /dependency Am I having wrong dependency here? If so what are the dependencies that I should include when do the build? You aren't getting very many responses, here. The problem is that you are asking for solutions to problems that nobody understands. You are asking us why doesn't this work, but you haven't told us what it is. Imagine that I am writing a web application that needs to process financial transactions (e.g. DEBIT, CREDIT), and it's not working for some reason. If I asked you why does my web application return 404, but didn't provide any code, or any explanation of the architecture, or any of that, you would have no idea what could possibly be wrong with my code. It could be simple a configuration problem. It could be a complete misunderstanding of how a web application works. It could be a very rarely-seen bug that only occurs when users with an account number that happens to be a prime number plus one try to do a DEBIT operation. So, take a step back. The Tomcat distributed examples work. That's great: it means that Tomcat itself is capable of running Websocket applications. Your application does not work: it seemed to be returning a 302 error which may suggest that the Websocket library hasn't properly initialized . Are you using Tomcat in an embedded way, or are you launching it from the traditional bin/startup.sh, etc. way? Are you trying to side-load the Websocket library, or are you expecting that Tomcat will auto-detect and initialize it? Does your own code include anything other than servlets that request an upgrade to a Websocket connection and then do their thing? Remember that none of us has even a passing understanding of what you are trying to build, how you are building it, what the Maven dependencies are (or even mean, in some cases), etc. You need to tell us all of that to give us some context. Then we might be able to help you. I will rephrase my question I'm using embedded tomcat version 8.0.20. We have created an application server on top of that and we are packing tomcat provided example webapp with that. I get the source of the example webapp in Tomcat (I don't change any code in that and use that as it is provided) and use Maven in order to build the sample webapp. In that for websocket I'm using following dependency dependency groupIdjavax.websocket/groupId artifactIdjavax.websocket-api/artifactId version1.0/version scopeprovided/scope/dependency I've bundle following tomcat websocket dependencies as OSGi bundle and using that in the server. dependency groupIdorg.apache.tomcat.embed/groupId artifactIdtomcat-embed-jasper/artifactId version8.0.20/version optionaltrue/optional /dependency dependency groupIdorg.apache.tomcat/groupId artifactIdtomcat-websocket-api/artifactId version8.0.20/version optionaltrue/optional /dependency This OSGi bundle is available with the server. After building the example webapp, when I try to run the wesocket examples in that webapp on my server, I'm getting Info: WebSocket connection closed, Code: 1006 In the browser console it prints (for echo programmatic option in the echo sample) WebSocket connection to 'ws:// 10.100.7.26:9763/examples/websocket/echoProgrammatic' failed: Error during WebSocket handshake: Unexpected response code: 302 I tried to deploy the same example which is distributed with Tomcat distribution on my server. It run on my server without any issue. Thanks Best Regards 2015-04-24 19:25 GMT+05:30 Christopher Schultz ch...@christopherschultz.net -BEGIN PGP SIGNED MESSAGE- Hash: SHA256 Thusitha, On 4/24/15 7:40 AM, Thusitha Thilina Dayaratne wrote: Furthermore I've tried following things out and both options works without issue. 1. Running tomcat distributed examples in my server 2. Running the war file that I built inside Tomcat I've mistaken here. My war file doesn't run on Tomcat either. When I used the following dependency to build the example webapp, instead of 302 I'm getting 404 error. dependency groupIdjavax.websocket/groupId artifactIdjavax.websocket-api/artifactId version1.0/version scopeprovided/scope /dependency Am I having wrong dependency here? If so what are the dependencies that I should include when do the build? You aren't getting very many responses, here. The problem is that you are asking
Re: Info: WebSocket connection closed, Code: 1006 when try to run websocket sample
Hi snip I've embedded tomcat 8.0.20 and using that. I build the tomcat websocket example and when I'm trying to run it in my server for all 4 examples (Echo, chat, etc..) I'm getting Info: WebSocket connection closed, Code: 1006 In the console it prints WebSocket connection to 'ws:// 10.100.7.26:9763/examples/websocket/echoProgrammatic' failed: Error during WebSocket handshake: Unexpected response code: 302 This same war file is running perfectly on Tomcat distribution. Can someone tell me what could be the reason for this? /snip I'm able to connect to ws://echo.websocket.org But not to the ws:// localhost:9763/examples/websocket/echoProgrammatic http://10.100.7.26:9763/examples/websocket/echoProgrammatic (My server is running 9763) 2015-04-23 10:21 GMT+05:30 Thusitha Thilina Dayaratne thusithathil...@gmail.com: Hi, I've embedded tomcat 8.0.20 and using that. I build the tomcat websocket example and when I'm trying to run it in my server for all 4 examples (Echo, chat, etc..) I'm getting Info: WebSocket connection closed, Code: 1006 In the console it prints WebSocket connection to 'ws:// 10.100.7.26:9763/examples/websocket/echoProgrammatic' failed: Error during WebSocket handshake: Unexpected response code: 302 This same war file is running perfectly on Tomcat distribution. Can someone tell me what could be the reason for this? In the pom, my dependency is as follows dependency groupIdorg.apache.tomcat/groupId artifactIdtomcat-websocket/artifactId version8.0.20/version /dependency Thanks Best Regards -- --
Re: Info: WebSocket connection closed, Code: 1006 when try to run websocket sample
Hi Hi, I've embedded tomcat 8.0.20 and using that. I build the tomcat websocket example and when I'm trying to run it in my server for all 4 examples (Echo, chat, etc..) I'm getting Info: WebSocket connection closed, Code: 1006 In the console it prints WebSocket connection to 'ws:// 10.100.7.26:9763/examples/websocket/echoProgrammatic' failed: Error during WebSocket handshake: Unexpected response code: 302 This same war file is running perfectly on Tomcat distribution. Can someone tell me what could be the reason for this? It looks like you haven't deployed the WebSocket examples correctly. My guess is you are seeing the 302 redirect to /examples/websocket/echoProgrammatic/ you'd get if this was being handled as a static resource. Thanks for quick response. But I think you misunderstood what I mean. I'm not getting 10.100.7.26:9763/examples/websocket/echoProgrammatic' failed: Error during WebSocket handshake: Unexpected response code: 302 I'm getting that for the echo sample programmatic API option. For each and every websocket sample I'm getting Info: WebSocket connection closed, Code: 1006 And in the console it says something like WebSocket connection to ws://10.100.7.26:9763/examples/websocket/ http://10.100.7.26:9763/examples/websocket/echoProgrammatic... failed: Error during WebSocket handshake: Unexpected response code: 302 2015-04-23 12:58 GMT+05:30 Mark Thomas ma...@apache.org: On 23/04/2015 05:51, Thusitha Thilina Dayaratne wrote: Hi, I've embedded tomcat 8.0.20 and using that. I build the tomcat websocket example and when I'm trying to run it in my server for all 4 examples (Echo, chat, etc..) I'm getting Info: WebSocket connection closed, Code: 1006 In the console it prints WebSocket connection to 'ws:// 10.100.7.26:9763/examples/websocket/echoProgrammatic' failed: Error during WebSocket handshake: Unexpected response code: 302 This same war file is running perfectly on Tomcat distribution. Can someone tell me what could be the reason for this? It looks like you haven't deployed the WebSocket examples correctly. My guess is you are seeing the 302 redirect to /examples/websocket/echoProgrammatic/ you'd get if this was being handled as a static resource. Mark - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org --
Re: Info: WebSocket connection closed, Code: 1006 when try to run websocket sample
Hi, Hi, I've embedded tomcat 8.0.20 and using that. I build the tomcat websocket example and when I'm trying to run it in my server for all 4 examples (Echo, chat, etc..) I'm getting Info: WebSocket connection closed, Code: 1006 In the console it prints WebSocket connection to 'ws:// 10.100.7.26:9763/examples/websocket/echoProgrammatic' failed: Error during WebSocket handshake: Unexpected response code: 302 This same war file is running perfectly on Tomcat distribution. Can someone tell me what could be the reason for this? It looks like you haven't deployed the WebSocket examples correctly. My guess is you are seeing the 302 redirect to /examples/websocket/echoProgrammatic/ you'd get if this was being handled as a static resource. Thanks for quick response. But I think you misunderstood what I mean. I'm not getting 10.100.7.26:9763/examples/websocket/echoProgrammatic' failed: Error during WebSocket handshake: Unexpected response code: 302 I'm getting that for the echo sample programmatic API option. For each and every websocket sample I'm getting Info: WebSocket connection closed, Code: 1006 And in the console it says something like WebSocket connection to ws://10.100.7.26:9763/examples/websocket/ http://10.100.7.26:9763/examples/websocket/echoProgrammatic... failed: Error during WebSocket handshake: Unexpected response code: 302 When I tried to deploy the sample distributed with Tomcat it works fine in my server. Seems that I did something wrong while building the sample. Can someone help me out? Furthermore I've tried following things out and both options works without issue. 1. Running tomcat distributed examples in my server 2. Running the war file that I built inside Tomcat The only thing that doesn't work is when try to run the war file that I built in my server. 2015-04-24 10:59 GMT+05:30 Thusitha Thilina Dayaratne thusithathil...@gmail.com: Hi, Hi, I've embedded tomcat 8.0.20 and using that. I build the tomcat websocket example and when I'm trying to run it in my server for all 4 examples (Echo, chat, etc..) I'm getting Info: WebSocket connection closed, Code: 1006 In the console it prints WebSocket connection to 'ws:// 10.100.7.26:9763/examples/websocket/echoProgrammatic' failed: Error during WebSocket handshake: Unexpected response code: 302 This same war file is running perfectly on Tomcat distribution. Can someone tell me what could be the reason for this? It looks like you haven't deployed the WebSocket examples correctly. My guess is you are seeing the 302 redirect to /examples/websocket/echoProgrammatic/ you'd get if this was being handled as a static resource. Thanks for quick response. But I think you misunderstood what I mean. I'm not getting 10.100.7.26:9763/examples/websocket/echoProgrammatic' failed: Error during WebSocket handshake: Unexpected response code: 302 I'm getting that for the echo sample programmatic API option. For each and every websocket sample I'm getting Info: WebSocket connection closed, Code: 1006 And in the console it says something like WebSocket connection to ws://10.100.7.26:9763/examples/websocket/ http://10.100.7.26:9763/examples/websocket/echoProgrammatic... failed: Error during WebSocket handshake: Unexpected response code: 302 When I tried to deploy the sample distributed with Tomcat it works fine in my server. Seems that I did something wrong while building the sample. Can someone help me out? Thanks Best Regards 2015-04-23 14:06 GMT+05:30 Thusitha Thilina Dayaratne thusithathil...@gmail.com: Hi Hi, I've embedded tomcat 8.0.20 and using that. I build the tomcat websocket example and when I'm trying to run it in my server for all 4 examples (Echo, chat, etc..) I'm getting Info: WebSocket connection closed, Code: 1006 In the console it prints WebSocket connection to 'ws:// 10.100.7.26:9763/examples/websocket/echoProgrammatic' failed: Error during WebSocket handshake: Unexpected response code: 302 This same war file is running perfectly on Tomcat distribution. Can someone tell me what could be the reason for this? It looks like you haven't deployed the WebSocket examples correctly. My guess is you are seeing the 302 redirect to /examples/websocket/echoProgrammatic/ you'd get if this was being handled as a static resource. Thanks for quick response. But I think you misunderstood what I mean. I'm not getting 10.100.7.26:9763/examples/websocket/echoProgrammatic' failed: Error during WebSocket handshake: Unexpected response code: 302 I'm getting that for the echo sample programmatic API option. For each and every websocket sample I'm getting Info: WebSocket connection closed, Code: 1006 And in the console it says something like WebSocket connection to ws://10.100.7.26:9763/examples/websocket/ http://10.100.7.26:9763/examples/websocket/echoProgrammatic... failed: Error during WebSocket handshake
Re: Info: WebSocket connection closed, Code: 1006 when try to run websocket sample
Hi, Hi, I've embedded tomcat 8.0.20 and using that. I build the tomcat websocket example and when I'm trying to run it in my server for all 4 examples (Echo, chat, etc..) I'm getting Info: WebSocket connection closed, Code: 1006 In the console it prints WebSocket connection to 'ws:// 10.100.7.26:9763/examples/websocket/echoProgrammatic' failed: Error during WebSocket handshake: Unexpected response code: 302 This same war file is running perfectly on Tomcat distribution. Can someone tell me what could be the reason for this? It looks like you haven't deployed the WebSocket examples correctly. My guess is you are seeing the 302 redirect to /examples/websocket/echoProgrammatic/ you'd get if this was being handled as a static resource. Thanks for quick response. But I think you misunderstood what I mean. I'm not getting 10.100.7.26:9763/examples/websocket/echoProgrammatic' failed: Error during WebSocket handshake: Unexpected response code: 302 I'm getting that for the echo sample programmatic API option. For each and every websocket sample I'm getting Info: WebSocket connection closed, Code: 1006 And in the console it says something like WebSocket connection to ws://10.100.7.26:9763/examples/websocket/ http://10.100.7.26:9763/examples/websocket/echoProgrammatic... failed: Error during WebSocket handshake: Unexpected response code: 302 When I tried to deploy the sample distributed with Tomcat it works fine in my server. Seems that I did something wrong while building the sample. Can someone help me out? Thanks Best Regards 2015-04-23 14:06 GMT+05:30 Thusitha Thilina Dayaratne thusithathil...@gmail.com: Hi Hi, I've embedded tomcat 8.0.20 and using that. I build the tomcat websocket example and when I'm trying to run it in my server for all 4 examples (Echo, chat, etc..) I'm getting Info: WebSocket connection closed, Code: 1006 In the console it prints WebSocket connection to 'ws:// 10.100.7.26:9763/examples/websocket/echoProgrammatic' failed: Error during WebSocket handshake: Unexpected response code: 302 This same war file is running perfectly on Tomcat distribution. Can someone tell me what could be the reason for this? It looks like you haven't deployed the WebSocket examples correctly. My guess is you are seeing the 302 redirect to /examples/websocket/echoProgrammatic/ you'd get if this was being handled as a static resource. Thanks for quick response. But I think you misunderstood what I mean. I'm not getting 10.100.7.26:9763/examples/websocket/echoProgrammatic' failed: Error during WebSocket handshake: Unexpected response code: 302 I'm getting that for the echo sample programmatic API option. For each and every websocket sample I'm getting Info: WebSocket connection closed, Code: 1006 And in the console it says something like WebSocket connection to ws://10.100.7.26:9763/examples/websocket/ http://10.100.7.26:9763/examples/websocket/echoProgrammatic... failed: Error during WebSocket handshake: Unexpected response code: 302 2015-04-23 12:58 GMT+05:30 Mark Thomas ma...@apache.org: On 23/04/2015 05:51, Thusitha Thilina Dayaratne wrote: Hi, I've embedded tomcat 8.0.20 and using that. I build the tomcat websocket example and when I'm trying to run it in my server for all 4 examples (Echo, chat, etc..) I'm getting Info: WebSocket connection closed, Code: 1006 In the console it prints WebSocket connection to 'ws:// 10.100.7.26:9763/examples/websocket/echoProgrammatic' failed: Error during WebSocket handshake: Unexpected response code: 302 This same war file is running perfectly on Tomcat distribution. Can someone tell me what could be the reason for this? It looks like you haven't deployed the WebSocket examples correctly. My guess is you are seeing the 302 redirect to /examples/websocket/echoProgrammatic/ you'd get if this was being handled as a static resource. Mark - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org -- --
Info: WebSocket connection closed, Code: 1006 when try to run websocket sample
Hi, I've embedded tomcat 8.0.20 and using that. I build the tomcat websocket example and when I'm trying to run it in my server for all 4 examples (Echo, chat, etc..) I'm getting Info: WebSocket connection closed, Code: 1006 In the console it prints WebSocket connection to 'ws:// 10.100.7.26:9763/examples/websocket/echoProgrammatic' failed: Error during WebSocket handshake: Unexpected response code: 302 This same war file is running perfectly on Tomcat distribution. Can someone tell me what could be the reason for this? In the pom, my dependency is as follows dependency groupIdorg.apache.tomcat/groupId artifactIdtomcat-websocket/artifactId version8.0.20/version /dependency Thanks Best Regards --
Re: WebappLoader vs WebappClassLoader
Hi Could someone tell me what is the purpose of having WebappLoader and WebappClassLoader in Tomcat? WebappLoader is the Tomcat object that a user can configure that represents the class loader. It remains the same across web application stop/start. WebappClassLoader is the actual class loader. Every time the web application is started, a new instance is created and used. As I understand WebappClassLoader is per web application and WebAppLoader for tomcat server instance. Am I wrong? Yes. Thanks for the quick explanation. So it means WebappClassLoader and WebAppLoader both are per web application. In tomcat 7 we were able to add repository to the class loader using WebAppClassLoader.addRepository() This is replaced in favor of the new resource implementation. Check this [1] and this [2]. Thanks for quick response. I will look into them :) Best Regards 2015-04-21 12:02 GMT+05:30 Violeta Georgieva violet...@apache.org: Hi, 2015-04-21 6:42 GMT+03:00 Thusitha Thilina Dayaratne thusithathil...@gmail.com: Hi, Could someone tell me what is the purpose of having WebappLoader and WebappClassLoader in Tomcat? WebappLoader is the Tomcat object that a user can configure that represents the class loader. It remains the same across web application stop/start. WebappClassLoader is the actual class loader. Every time the web application is started, a new instance is created and used. As I understand WebappClassLoader is per web application and WebAppLoader for tomcat server instance. Am I wrong? Yes. Thanks for the quick explanation. So it means WebappClassLoader and WebAppLoader both are per web application. In tomcat 7 we were able to add repository to the class loader using WebAppClassLoader.addRepository() This is replaced in favor of the new resource implementation. Check this [1] and this [2]. Regards, Violeta [1] http://tomcat.apache.org/migration-8.html#Web_application_resources [2] http://tomcat.apache.org/tomcat-8.0-doc/config/resources.html So in Tomcat 8 if we wanna add repositories to the classloader we should done that trough the WebAppLoader not with WebAppClassLoader? Please correct me if I'm wrong. Thanks Best Regards 2015-04-21 1:51 GMT+05:30 Mark Thomas ma...@apache.org: On 20/04/2015 14:22, Thusitha Thilina Dayaratne wrote: Hi, Could someone tell me what is the purpose of having WebappLoader and WebappClassLoader in Tomcat? WebappLoader is the Tomcat object that a user can configure that represents the class loader. It remains the same across web application stop/start. WebappClassLoader is the actual class loader. Every time the web application is started, a new instance is created and used. As I understand WebappClassLoader is per web application and WebAppLoader for tomcat server instance. Am I wrong? Yes. Mark - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org -- --
Re: WebappLoader vs WebappClassLoader
) at org.eclipse.equinox.http.servlet.internal.Activator.addProxyServlet(Activator.java:60) at org.eclipse.equinox.http.servlet.internal.ProxyServlet.init(ProxyServlet.java:40) at org.wso2.carbon.tomcat.ext.servlet.DelegationServlet.init(DelegationServlet.java:38) at org.apache.catalina.core.StandardWrapper.initServlet(StandardWrapper.java:1231) at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1144) at org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:1031) at org.apache.catalina.core.StandardContext.loadOnStartup(StandardContext.java:4909) at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5196) at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150) at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1409) at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1399) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at java.lang.Thread.run(Thread.java:745) Caused by: org.apache.catalina.LifecycleException: Failed to start component [WebappLoader[/jaxrs_basic]] at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:154) at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5030) at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150) ... 95 more Caused by: java.lang.IllegalStateException: org.apache.catalina.LifecycleException: Failed to initialize component [org.apache.catalina.webresources.DirResourceSet@647452d0] at org.apache.catalina.webresources.DirResourceSet.init(DirResourceSet.java:83) at org.wso2.carbon.webapp.mgt.loader.CarbonWebappLoader.startInternal(CarbonWebappLoader.java:61) at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150) ... 97 more Caused by: org.apache.catalina.LifecycleException: Failed to initialize component [org.apache.catalina.webresources.DirResourceSet@647452d0] at org.apache.catalina.util.LifecycleBase.init(LifecycleBase.java:106) at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:139) at org.apache.catalina.webresources.DirResourceSet.init(DirResourceSet.java:81) ... 99 more 2015-04-21 12:14 GMT+05:30 Thusitha Thilina Dayaratne thusithathil...@gmail.com: Hi Could someone tell me what is the purpose of having WebappLoader and WebappClassLoader in Tomcat? WebappLoader is the Tomcat object that a user can configure that represents the class loader. It remains the same across web application stop/start. WebappClassLoader is the actual class loader. Every time the web application is started, a new instance is created and used. As I understand WebappClassLoader is per web application and WebAppLoader for tomcat server instance. Am I wrong? Yes. Thanks for the quick explanation. So it means WebappClassLoader and WebAppLoader both are per web application. In tomcat 7 we were able to add repository to the class loader using WebAppClassLoader.addRepository() This is replaced in favor of the new resource implementation. Check this [1] and this [2]. Thanks for quick response. I will look into them :) Best Regards 2015-04-21 12:02 GMT+05:30 Violeta Georgieva violet...@apache.org: Hi, 2015-04-21 6:42 GMT+03:00 Thusitha Thilina Dayaratne thusithathil...@gmail.com: Hi, Could someone tell me what is the purpose of having WebappLoader and WebappClassLoader in Tomcat? WebappLoader is the Tomcat object that a user can configure that represents the class loader. It remains the same across web application stop/start. WebappClassLoader is the actual class loader. Every time the web application is started, a new instance is created and used. As I understand WebappClassLoader is per web application and WebAppLoader for tomcat server instance. Am I wrong? Yes. Thanks for the quick explanation. So it means WebappClassLoader and WebAppLoader both are per web application. In tomcat 7 we were able to add repository to the class loader using WebAppClassLoader.addRepository() This is replaced in favor of the new resource implementation. Check this [1] and this [2]. Regards, Violeta [1] http://tomcat.apache.org/migration-8.html#Web_application_resources [2] http://tomcat.apache.org/tomcat-8.0-doc/config/resources.html So in Tomcat 8 if we wanna add repositories to the classloader we should done that trough the WebAppLoader not with WebAppClassLoader? Please correct me if I'm wrong. Thanks Best Regards 2015-04-21 1:51 GMT+05:30 Mark Thomas ma...@apache.org: On 20/04/2015 14:22, Thusitha Thilina Dayaratne wrote: Hi, Could someone tell me what is the purpose of having WebappLoader and WebappClassLoader in Tomcat? WebappLoader is the Tomcat object that a user
Re: [Tomcat8] What happened to WebappLoader.addRepository()?
Hi,
On 21/04/2015 05:59, Thusitha Thilina Dayaratne wrote:
Hi,
Try addURL().
Sorry for the inconvenience.
As I understand addURL() method is defined in WebAppClassLoaderBase. So
should I obtain the WebAppClassLoaderBase using getClassLoader() method
and
use reflections to call the addURL() method?
No need for reflection. Cast to URLClassloader.
Note the cast *should* always work but if someone is using a strange
custom class loader it will fail. Note that Tomcat 7 required the class
loader to be an instance of WebappClassLoader.
Thanks for quick explanation Mark.
But still addURL() method is defined as protected. So it is not possible
to call that method by casting right?
This is my implementation with Tomcat 7
public class CarbonWebappLoader extends WebappLoader {
@Override
protected void startInternal() throws LifecycleException {
WebappClassloadingContext webappClassloadingContext;
try {
webappClassloadingContext =
ClassloadingContextBuilder.buildClassloadingContext(getWebappFilePath());
} catch (Exception e) {
throw new LifecycleException(e.getMessage(), e);
}
for (String repository :
webappClassloadingContext.getProvidedRepositories()) {
addRepository(repository);
}
super.startInternal();
//Adding the WebappClassloadingContext to the WebappClassloader
((CarbonWebappClassLoader)
getClassLoader()).setWebappCC(webappClassloadingContext);
}
In Tomcat 8 don't have addRepository() in the WebAppLoader. Suggestion was
to use addURL() method.
But that can be access through WebAppClassLoader. So I must get the
classloader using getClassLoader() and use reflections to call addURL
method.
That would be really costly operation since it will get call for each and
every application.
Is there a better approach than that? Or Should I move this logic to
somewhere else?
Thanks for the response.
It is worth considering other options. E.g.
a) Use the WebResources to map the JARs into WEB-INF/lib
I've tried to do so as follows.
File dir = new File(webappClassloadingContext.getProvidedRepositories()[0]);
WebResourceRoot resources = getContext().getResources();
resources.addJarResources(new DirResourceSet(resources, /WEB-INF/lib,
dir.getAbsolutePath(), getContext().getPath()));
getContext().setResources(resources);
But then I get IllegalStateException
org.apache.catalina.LifecycleException: Failed to start component
[StandardEngine[Catalina].StandardHost[localhost].StandardContext[/jaxrs_basic]]
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:154)
Mail Thread -
http://mail-archives.apache.org/mod_mbox/tomcat-users/201504.mbox/%3CCANVncXDD7h49OztF=6a3u=+MR7=_wkdssjyvqh98kios8zq...@mail.gmail.com%3E
What did I do wrong here?
b) Cache the method object so reflection calls are faster.
c) Ignore the performance issue since it only occurs on application start
I was able to fix that by overriding the addURL method and use that to add
repositories.
Thanks
Best Regards
2015-04-21 16:43 GMT+05:30 Mark Thomas ma...@apache.org:
On 21/04/2015 05:59, Thusitha Thilina Dayaratne wrote:
Hi,
Try addURL().
Sorry for the inconvenience.
As I understand addURL() method is defined in WebAppClassLoaderBase. So
should I obtain the WebAppClassLoaderBase using getClassLoader() method
and
use reflections to call the addURL() method?
No need for reflection. Cast to URLClassloader.
Note the cast *should* always work but if someone is using a strange
custom class loader it will fail. Note that Tomcat 7 required the class
loader to be an instance of WebappClassLoader.
Thanks for quick explanation Mark.
But still addURL() method is defined as protected. So it is not possible
to call that method by casting right?
This is my implementation with Tomcat 7
public class CarbonWebappLoader extends WebappLoader {
@Override
protected void startInternal() throws LifecycleException {
WebappClassloadingContext webappClassloadingContext;
try {
webappClassloadingContext =
ClassloadingContextBuilder.buildClassloadingContext(getWebappFilePath());
} catch (Exception e) {
throw new LifecycleException(e.getMessage(), e);
}
for (String repository :
webappClassloadingContext.getProvidedRepositories()) {
addRepository(repository);
}
super.startInternal();
//Adding the WebappClassloadingContext to the WebappClassloader
((CarbonWebappClassLoader)
getClassLoader()).setWebappCC(webappClassloadingContext);
}
In Tomcat 8 don't have addRepository() in the WebAppLoader. Suggestion
was
to use addURL() method.
But that can be access through WebAppClassLoader. So I must get the
classloader using getClassLoader() and use reflections to call addURL
method.
That would be really costly operation since it will get call for each and
every application.
Is there a better approach than that? Or Should I move this logic to
somewhere else?
It is worth considering other options. E.g.
a) Use the WebResources
Re: [Tomcat8] What happened to WebappLoader.addRepository()?
Hi,
Try addURL().
Sorry for the inconvenience.
As I understand addURL() method is defined in WebAppClassLoaderBase. So
should I obtain the WebAppClassLoaderBase using getClassLoader() method
and
use reflections to call the addURL() method?
No need for reflection. Cast to URLClassloader.
Note the cast *should* always work but if someone is using a strange
custom class loader it will fail. Note that Tomcat 7 required the class
loader to be an instance of WebappClassLoader.
Thanks for quick explanation Mark.
But still addURL() method is defined as protected. So it is not possible
to call that method by casting right?
This is my implementation with Tomcat 7
public class CarbonWebappLoader extends WebappLoader {
@Override
protected void startInternal() throws LifecycleException {
WebappClassloadingContext webappClassloadingContext;
try {
webappClassloadingContext =
ClassloadingContextBuilder.buildClassloadingContext(getWebappFilePath());
} catch (Exception e) {
throw new LifecycleException(e.getMessage(), e);
}
for (String repository :
webappClassloadingContext.getProvidedRepositories()) {
addRepository(repository);
}
super.startInternal();
//Adding the WebappClassloadingContext to the WebappClassloader
((CarbonWebappClassLoader)
getClassLoader()).setWebappCC(webappClassloadingContext);
}
In Tomcat 8 don't have addRepository() in the WebAppLoader. Suggestion was
to use addURL() method.
But that can be access through WebAppClassLoader. So I must get the
classloader using getClassLoader() and use reflections to call addURL
method.
That would be really costly operation since it will get call for each and
every application.
Is there a better approach than that? Or Should I move this logic to
somewhere else?
Thanks
Best Regards
2015-04-07 16:19 GMT+05:30 Thusitha Thilina Dayaratne
thusithathil...@gmail.com:
Hi,
Hi Mark,
snipe/
:)
I think you meant snip rather than snipe.
Try addURL().
Sorry for the inconvenience.
As I understand addURL() method is defined in WebAppClassLoaderBase. So
should I obtain the WebAppClassLoaderBase using getClassLoader() method
and
use reflections to call the addURL() method?
No need for reflection. Cast to URLClassloader.
Note the cast *should* always work but if someone is using a strange
custom class loader it will fail. Note that Tomcat 7 required the class
loader to be an instance of WebappClassLoader.
Thanks for quick explanation Mark.
But still addURL() method is defined as protected. So it is not possible
to call that method by casting right?
Thanks
Best Regards
On Tue, Apr 7, 2015 at 1:19 PM, Mark Thomas ma...@apache.org wrote:
On 07/04/2015 07:51, Thusitha Thilina Dayaratne wrote:
Hi All,
I'm having the same issue. We have extend the WebAppLoader as follows
in
the Tomcat 7
public class CarbonWebappLoader extends WebappLoader {
@Override
protected void startInternal() throws LifecycleException {
WebappClassloadingContext webappClassloadingContext;
try {
webappClassloadingContext =
ClassloadingContextBuilder.buildClassloadingContext(
getWebappFilePath());
} catch (Exception e) {
throw new LifecycleException(e.getMessage(), e);
}
//Adding provided classpath entries, if any
for (String repository :
webappClassloadingContext.getProvidedRepositories()) {
addRepository(repository);
}
super.startInternal();
//Adding the WebappClassloadingContext to the WebappClassloader
((CarbonWebappClassLoader)
getClassLoader()).setWebappCC(webappClassloadingContext);
}
}
Since addRepository method have been removed, what could I do?
Don't top-post.
Read the thread history. The answer has already been provided by Chris.
Mark
Thanks
Best Regards
/Thusitha
On Wed, Mar 18, 2015 at 12:25 AM, Mark Thomas ma...@apache.org
wrote:
On 17/03/2015 18:30, Ed Rouse wrote:
-Original Message-
From: Pilkington, Simon [mailto:simo...@amazon.com]
Sent: Tuesday, March 17, 2015 12:45 PM
To: users@tomcat.apache.org
Subject: [Tomcat8] What happened to WebappLoader.addRepository()?
Hey tomcat users,
The javadoc for WebappLoader still tells me to use addRepository(),
but
that method no longer exists. My team has implemented an extension
of
WebappLoader that looked like this:
http://cp.mcafee.com/d/1jWVIq3zqb2rzydPhOCYrKrhKCqenTzhOe7cCQrFCzBZUQsL
9ICQrFCzBZUQszxP1J6WpEVvd7aabPxLURrFUalAv3UYKrlAv3UYKrKXHXRTT-LPz5TCnA-
LsKyev7szsQsIFICzBzBHEShhlKYPOEuvkzaT0QSyrjdTdTdAVPmEBCjGHrpZGSS9_M079R
lJIOUXHBQaSPlFo01PlJIj_brfjVgT3WWxYs0nO6Hb1mKEv7wsrrFYq5U_dKc2WrWr9EVjb
_6HtfelAv3UYK2FRlJI-
Rrr4_U02rs7e3zpFr1dlrrdUQKCy01iuPd41flBLxW1EwDkQg0bV3lBwHnkfzSE80LRGQBe
IiNEEd598S-UrI1Lf5-sL
http://cp.mcafee.com/d/2DRPoAd3hJ5xdNN6VEVjudTdETjd7bXNEV73CjqdQPhO-
YqenASjqdQPhO
Re: WebappLoader vs WebappClassLoader
Hi, Could someone tell me what is the purpose of having WebappLoader and WebappClassLoader in Tomcat? WebappLoader is the Tomcat object that a user can configure that represents the class loader. It remains the same across web application stop/start. WebappClassLoader is the actual class loader. Every time the web application is started, a new instance is created and used. As I understand WebappClassLoader is per web application and WebAppLoader for tomcat server instance. Am I wrong? Yes. Thanks for the quick explanation. So it means WebappClassLoader and WebAppLoader both are per web application. In tomcat 7 we were able to add repository to the class loader using WebAppClassLoader.addRepository() So in Tomcat 8 if we wanna add repositories to the classloader we should done that trough the WebAppLoader not with WebAppClassLoader? Please correct me if I'm wrong. Thanks Best Regards 2015-04-21 1:51 GMT+05:30 Mark Thomas ma...@apache.org: On 20/04/2015 14:22, Thusitha Thilina Dayaratne wrote: Hi, Could someone tell me what is the purpose of having WebappLoader and WebappClassLoader in Tomcat? WebappLoader is the Tomcat object that a user can configure that represents the class loader. It remains the same across web application stop/start. WebappClassLoader is the actual class loader. Every time the web application is started, a new instance is created and used. As I understand WebappClassLoader is per web application and WebAppLoader for tomcat server instance. Am I wrong? Yes. Mark - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org --
WebappLoader vs WebappClassLoader
Hi, Could someone tell me what is the purpose of having WebappLoader and WebappClassLoader in Tomcat? As I understand WebappClassLoader is per web application and WebAppLoader for tomcat server instance. Am I wrong? Thanks Best Regards --
org.apache.catalina.authenticator.SingleSignOn.sessionEvent() equivalent in Tomcat 8
Hi, In tomcat 7 there is a method to set session event as follows in the org.apache.catalina.authenticator.SingleSignOn void sessionEvent(SessionEvent event) But this method has been removed in tomcat 8. Is there a equivalent in Tomcat 8? Or is there a specific reason to remove that? Thanks Best Regards --
Re: org.apache.catalina.authenticator.SingleSignOn.sessionEvent() equivalent in Tomcat 8
Hi In tomcat 7 there is a method to set session event as follows in the org.apache.catalina.authenticator.SingleSignOn void sessionEvent(SessionEvent event) But this method has been removed in tomcat 8. Is there a equivalent in Tomcat 8? Or is there a specific reason to remove that? I think I found the answer I can get the sessionListner and configure through that getSessionListener(ssID).sessionEvent(event) Thanks Best Regards 2015-04-20 11:01 GMT+05:30 Thusitha Thilina Dayaratne thusithathil...@gmail.com: Hi, In tomcat 7 there is a method to set session event as follows in the org.apache.catalina.authenticator.SingleSignOn void sessionEvent(SessionEvent event) But this method has been removed in tomcat 8. Is there a equivalent in Tomcat 8? Or is there a specific reason to remove that? Thanks Best Regards -- --
Re: org.apache.catalina.authenticator.SingleSignOn.sessionEvent() equivalent in Tomcat 8
Hi In tomcat 7 there is a method to set session event as follows in the org.apache.catalina.authenticator.SingleSignOn void sessionEvent(SessionEvent event) But this method has been removed in tomcat 8. Is there a equivalent in Tomcat 8? Or is there a specific reason to remove that? I think I found the answer I can get the sessionListner and configure through that getSessionListener(ssID).sessionEvent(event) But how can I get the ssoID ? 2015-04-20 11:05 GMT+05:30 Thusitha Thilina Dayaratne thusithathil...@gmail.com: Hi In tomcat 7 there is a method to set session event as follows in the org.apache.catalina.authenticator.SingleSignOn void sessionEvent(SessionEvent event) But this method has been removed in tomcat 8. Is there a equivalent in Tomcat 8? Or is there a specific reason to remove that? I think I found the answer I can get the sessionListner and configure through that getSessionListener(ssID).sessionEvent(event) Thanks Best Regards 2015-04-20 11:01 GMT+05:30 Thusitha Thilina Dayaratne thusithathil...@gmail.com: Hi, In tomcat 7 there is a method to set session event as follows in the org.apache.catalina.authenticator.SingleSignOn void sessionEvent(SessionEvent event) But this method has been removed in tomcat 8. Is there a equivalent in Tomcat 8? Or is there a specific reason to remove that? Thanks Best Regards -- -- --
Access ServletContext from Session in new websocket implementation
Hi, I'm trying to upgrade websocket application which is using Tomcat 7 to Tomcat 8.0.20(Which supports javax.websocket v1) In the current implementation we have extended the WebSocketServlet Is there a way that I can access the servletContext in the new websocket implementation? As I understand I get the Session and msg @OnMessage Thanks Best Regards /Thusitha --
Re: [Tomcat8] What happened to WebappLoader.addRepository()?
Hi Mark,
snipe/
@Override protected void startInternal() throws LifecycleException
{ // validate the context, which is used for debugging messages
Context context; { Container container = getContainer(); if
(container == null) { throw new LifecycleException(Container is
null?!); } if (!(container instanceof Context)) { throw new
LifecycleException(Container is not an instance of Context?!); }
context = (Context) container; }
if (ENVIRONMENT_ROOT != null ENVIRONMENT_ROOT.length() 0) { //
validate targetPackage if (null == targetPackage) { throw new
LifecycleException( Missing required Loader attribute
\targetPackage\ in Context configuration +
context.getConfigFile()); }
try { // Excluded jars are those already pulled in by tomcat.
SetString allExcludedJars = getAllExcludedJars(); SetString
reallyExcludedJars = new HashSetString(); // add JARs from target
package as repositories // getPackageClasspath finds the list of
jars I want to include for this webapp. for (String jar :
getPackageClasspath(targetPackage)) { File file = new
File(ENVIRONMENT_ROOT, jar); // skip bad and unwanted JARs if
(allExcludedJars.contains(jar) || isBadJar(file)) {
reallyExcludedJars.add(jar); } else { // TODO: HOW TO FIX ME??
addRepository(file.toURI().toString());
Try addURL().
Sorry for the inconvenience.
As I understand addURL() method is defined in WebAppClassLoaderBase. So
should I obtain the WebAppClassLoaderBase using getClassLoader() method and
use reflections to call the addURL() method?
Thanks
Best Regards
On Tue, Apr 7, 2015 at 1:19 PM, Mark Thomas ma...@apache.org wrote:
On 07/04/2015 07:51, Thusitha Thilina Dayaratne wrote:
Hi All,
I'm having the same issue. We have extend the WebAppLoader as follows in
the Tomcat 7
public class CarbonWebappLoader extends WebappLoader {
@Override
protected void startInternal() throws LifecycleException {
WebappClassloadingContext webappClassloadingContext;
try {
webappClassloadingContext =
ClassloadingContextBuilder.buildClassloadingContext(getWebappFilePath());
} catch (Exception e) {
throw new LifecycleException(e.getMessage(), e);
}
//Adding provided classpath entries, if any
for (String repository :
webappClassloadingContext.getProvidedRepositories()) {
addRepository(repository);
}
super.startInternal();
//Adding the WebappClassloadingContext to the WebappClassloader
((CarbonWebappClassLoader)
getClassLoader()).setWebappCC(webappClassloadingContext);
}
}
Since addRepository method have been removed, what could I do?
Don't top-post.
Read the thread history. The answer has already been provided by Chris.
Mark
Thanks
Best Regards
/Thusitha
On Wed, Mar 18, 2015 at 12:25 AM, Mark Thomas ma...@apache.org wrote:
On 17/03/2015 18:30, Ed Rouse wrote:
-Original Message-
From: Pilkington, Simon [mailto:simo...@amazon.com]
Sent: Tuesday, March 17, 2015 12:45 PM
To: users@tomcat.apache.org
Subject: [Tomcat8] What happened to WebappLoader.addRepository()?
Hey tomcat users,
The javadoc for WebappLoader still tells me to use addRepository(),
but
that method no longer exists. My team has implemented an extension of
WebappLoader that looked like this:
http://cp.mcafee.com/d/1jWVIq3zqb2rzydPhOCYrKrhKCqenTzhOe7cCQrFCzBZUQsL
9ICQrFCzBZUQszxP1J6WpEVvd7aabPxLURrFUalAv3UYKrlAv3UYKrKXHXRTT-LPz5TCnA-
LsKyev7szsQsIFICzBzBHEShhlKYPOEuvkzaT0QSyrjdTdTdAVPmEBCjGHrpZGSS9_M079R
lJIOUXHBQaSPlFo01PlJIj_brfjVgT3WWxYs0nO6Hb1mKEv7wsrrFYq5U_dKc2WrWr9EVjb
_6HtfelAv3UYK2FRlJI-
Rrr4_U02rs7e3zpFr1dlrrdUQKCy01iuPd41flBLxW1EwDkQg0bV3lBwHnkfzSE80LRGQBe
IiNEEd598S-UrI1Lf5-sL
http://cp.mcafee.com/d/2DRPoAd3hJ5xdNN6VEVjudTdETjd7bXNEV73CjqdQPhO-
YqenASjqdQPhO-
YqehMVwSztcQsLCzB55VMTYqJQY5aOfxYundGOfxYundTtRZWXX_nVNyXPbOvnKnh7fzKhK
qemkSjhONORQr8EGTupVkffGhBrwqrjdFCXCXCOsVHkiP9RlJI-
Rrr4_U03AWGSSptXHBQaSPlFo01PlJIj_brfjVgT3WWxYs0nO6Hb1mKEv7wsrrFYq5U_dKc
2WrWr9EVjb_6HtfelAv3UYK2FRlJI-
Rrr4_U02rs7e3zpFr1dlrrdUQKCy01iuPd41flBLxW1EwDkQg0bV3lBwHnkfzSE80LRGQBe
IiNEEd598S-UrHrI5
@Override
protected void startInternal() throws LifecycleException {
// validate the context, which is used for debugging messages
Context context;
{
Container container = getContainer();
if (container == null) {
throw new LifecycleException(Container is null?!);
}
if (!(container instanceof Context)) {
throw new LifecycleException(Container is not an
instance of Context?!);
}
context = (Context) container;
}
if (ENVIRONMENT_ROOT != null ENVIRONMENT_ROOT.length() 0)
{
// validate targetPackage
if (null == targetPackage) {
throw
[Tomcat8] Alternative for WebAppClassLoader.started
Hi, In tomcat 7, there is a field in the WebAppClassLoader as protected boolean started - Has this component been started? But In Tomcat 8 this field have been remove. What is the alternative way in Tomcat 8 for this? Thanks --
Re: [Tomcat8] What happened to WebappLoader.addRepository()?
Hi All,
I'm having the same issue. We have extend the WebAppLoader as follows in
the Tomcat 7
public class CarbonWebappLoader extends WebappLoader {
@Override
protected void startInternal() throws LifecycleException {
WebappClassloadingContext webappClassloadingContext;
try {
webappClassloadingContext =
ClassloadingContextBuilder.buildClassloadingContext(getWebappFilePath());
} catch (Exception e) {
throw new LifecycleException(e.getMessage(), e);
}
//Adding provided classpath entries, if any
for (String repository :
webappClassloadingContext.getProvidedRepositories()) {
addRepository(repository);
}
super.startInternal();
//Adding the WebappClassloadingContext to the WebappClassloader
((CarbonWebappClassLoader)
getClassLoader()).setWebappCC(webappClassloadingContext);
}
}
Since addRepository method have been removed, what could I do?
Thanks
Best Regards
/Thusitha
On Wed, Mar 18, 2015 at 12:25 AM, Mark Thomas ma...@apache.org wrote:
On 17/03/2015 18:30, Ed Rouse wrote:
-Original Message-
From: Pilkington, Simon [mailto:simo...@amazon.com]
Sent: Tuesday, March 17, 2015 12:45 PM
To: users@tomcat.apache.org
Subject: [Tomcat8] What happened to WebappLoader.addRepository()?
Hey tomcat users,
The javadoc for WebappLoader still tells me to use addRepository(), but
that method no longer exists. My team has implemented an extension of
WebappLoader that looked like this:
http://cp.mcafee.com/d/1jWVIq3zqb2rzydPhOCYrKrhKCqenTzhOe7cCQrFCzBZUQsL
9ICQrFCzBZUQszxP1J6WpEVvd7aabPxLURrFUalAv3UYKrlAv3UYKrKXHXRTT-LPz5TCnA-
LsKyev7szsQsIFICzBzBHEShhlKYPOEuvkzaT0QSyrjdTdTdAVPmEBCjGHrpZGSS9_M079R
lJIOUXHBQaSPlFo01PlJIj_brfjVgT3WWxYs0nO6Hb1mKEv7wsrrFYq5U_dKc2WrWr9EVjb
_6HtfelAv3UYK2FRlJI-
Rrr4_U02rs7e3zpFr1dlrrdUQKCy01iuPd41flBLxW1EwDkQg0bV3lBwHnkfzSE80LRGQBe
IiNEEd598S-UrI1Lf5-sL
http://cp.mcafee.com/d/2DRPoAd3hJ5xdNN6VEVjudTdETjd7bXNEV73CjqdQPhO-
YqenASjqdQPhO-
YqehMVwSztcQsLCzB55VMTYqJQY5aOfxYundGOfxYundTtRZWXX_nVNyXPbOvnKnh7fzKhK
qemkSjhONORQr8EGTupVkffGhBrwqrjdFCXCXCOsVHkiP9RlJI-
Rrr4_U03AWGSSptXHBQaSPlFo01PlJIj_brfjVgT3WWxYs0nO6Hb1mKEv7wsrrFYq5U_dKc
2WrWr9EVjb_6HtfelAv3UYK2FRlJI-
Rrr4_U02rs7e3zpFr1dlrrdUQKCy01iuPd41flBLxW1EwDkQg0bV3lBwHnkfzSE80LRGQBe
IiNEEd598S-UrHrI5
@Override
protected void startInternal() throws LifecycleException {
// validate the context, which is used for debugging messages
Context context;
{
Container container = getContainer();
if (container == null) {
throw new LifecycleException(Container is null?!);
}
if (!(container instanceof Context)) {
throw new LifecycleException(Container is not an
instance of Context?!);
}
context = (Context) container;
}
if (ENVIRONMENT_ROOT != null ENVIRONMENT_ROOT.length() 0) {
// validate targetPackage
if (null == targetPackage) {
throw new LifecycleException(
Missing required Loader attribute
\targetPackage\ in Context configuration +
context.getConfigFile());
}
try {
// Excluded jars are those already pulled in by tomcat.
SetString allExcludedJars = getAllExcludedJars();
SetString reallyExcludedJars = new HashSetString();
// add JARs from target package as repositories
// getPackageClasspath finds the list of jars I want to
include for this webapp.
for (String jar : getPackageClasspath(targetPackage)) {
File file = new File(ENVIRONMENT_ROOT, jar);
// skip bad and unwanted JARs
if (allExcludedJars.contains(jar) || isBadJar(file))
{
reallyExcludedJars.add(jar);
} else {
// TODO: HOW TO FIX ME??
addRepository(file.toURI().toString());
}
}
log.info(Context path \ + context.getPath() + \
excluding JARs: + reallyExcludedJars);
} catch (IOException e) {
throw new LifecycleException(
Problem setting classpath for context path \
+ context.getPath() + \,
e);
}
// getRepositoriesString() has been renamed to
getLoaderRepositoriesString()...
log.info(Context path \ + context.getPath() + \ using
classpath: + getRepositoriesString());
} else {
log.warning(MyWebappLoader seems to be used outside of my
environment. Delegating to parent.);
}
super.startInternal();
}
Can the community help
Re: [Tomcat8] Alternative for WebAppClassLoader.started
Hi In tomcat 7, there is a field in the WebAppClassLoader as protected boolean started - Has this component been started? But In Tomcat 8 this field have been remove. What is the alternative way in Tomcat 8 for this? I think I can use getState()== LifecycleState.STARTED Thanks 2015-04-07 14:13 GMT+05:30 Thusitha Thilina Dayaratne thusithathil...@gmail.com: Hi, In tomcat 7, there is a field in the WebAppClassLoader as protected boolean started - Has this component been started? But In Tomcat 8 this field have been remove. What is the alternative way in Tomcat 8 for this? Thanks -- --
Re: [Tomcat8] What happened to WebappLoader.addRepository()?
Hi,
Hi Mark,
snipe/
:)
I think you meant snip rather than snipe.
Try addURL().
Sorry for the inconvenience.
As I understand addURL() method is defined in WebAppClassLoaderBase. So
should I obtain the WebAppClassLoaderBase using getClassLoader() method
and
use reflections to call the addURL() method?
No need for reflection. Cast to URLClassloader.
Note the cast *should* always work but if someone is using a strange
custom class loader it will fail. Note that Tomcat 7 required the class
loader to be an instance of WebappClassLoader.
Thanks for quick explanation Mark.
But still addURL() method is defined as protected. So it is not possible to
call that method by casting right?
Thanks
Best Regards
On Tue, Apr 7, 2015 at 1:19 PM, Mark Thomas ma...@apache.org wrote:
On 07/04/2015 07:51, Thusitha Thilina Dayaratne wrote:
Hi All,
I'm having the same issue. We have extend the WebAppLoader as follows in
the Tomcat 7
public class CarbonWebappLoader extends WebappLoader {
@Override
protected void startInternal() throws LifecycleException {
WebappClassloadingContext webappClassloadingContext;
try {
webappClassloadingContext =
ClassloadingContextBuilder.buildClassloadingContext(
getWebappFilePath());
} catch (Exception e) {
throw new LifecycleException(e.getMessage(), e);
}
//Adding provided classpath entries, if any
for (String repository :
webappClassloadingContext.getProvidedRepositories()) {
addRepository(repository);
}
super.startInternal();
//Adding the WebappClassloadingContext to the WebappClassloader
((CarbonWebappClassLoader)
getClassLoader()).setWebappCC(webappClassloadingContext);
}
}
Since addRepository method have been removed, what could I do?
Don't top-post.
Read the thread history. The answer has already been provided by Chris.
Mark
Thanks
Best Regards
/Thusitha
On Wed, Mar 18, 2015 at 12:25 AM, Mark Thomas ma...@apache.org wrote:
On 17/03/2015 18:30, Ed Rouse wrote:
-Original Message-
From: Pilkington, Simon [mailto:simo...@amazon.com]
Sent: Tuesday, March 17, 2015 12:45 PM
To: users@tomcat.apache.org
Subject: [Tomcat8] What happened to WebappLoader.addRepository()?
Hey tomcat users,
The javadoc for WebappLoader still tells me to use addRepository(),
but
that method no longer exists. My team has implemented an extension of
WebappLoader that looked like this:
http://cp.mcafee.com/d/1jWVIq3zqb2rzydPhOCYrKrhKCqenTzhOe7cCQrFCzBZUQsL
9ICQrFCzBZUQszxP1J6WpEVvd7aabPxLURrFUalAv3UYKrlAv3UYKrKXHXRTT-LPz5TCnA-
LsKyev7szsQsIFICzBzBHEShhlKYPOEuvkzaT0QSyrjdTdTdAVPmEBCjGHrpZGSS9_M079R
lJIOUXHBQaSPlFo01PlJIj_brfjVgT3WWxYs0nO6Hb1mKEv7wsrrFYq5U_dKc2WrWr9EVjb
_6HtfelAv3UYK2FRlJI-
Rrr4_U02rs7e3zpFr1dlrrdUQKCy01iuPd41flBLxW1EwDkQg0bV3lBwHnkfzSE80LRGQBe
IiNEEd598S-UrI1Lf5-sL
http://cp.mcafee.com/d/2DRPoAd3hJ5xdNN6VEVjudTdETjd7bXNEV73CjqdQPhO-
YqenASjqdQPhO-
YqehMVwSztcQsLCzB55VMTYqJQY5aOfxYundGOfxYundTtRZWXX_nVNyXPbOvnKnh7fzKhK
qemkSjhONORQr8EGTupVkffGhBrwqrjdFCXCXCOsVHkiP9RlJI-
Rrr4_U03AWGSSptXHBQaSPlFo01PlJIj_brfjVgT3WWxYs0nO6Hb1mKEv7wsrrFYq5U_dKc
2WrWr9EVjb_6HtfelAv3UYK2FRlJI-
Rrr4_U02rs7e3zpFr1dlrrdUQKCy01iuPd41flBLxW1EwDkQg0bV3lBwHnkfzSE80LRGQBe
IiNEEd598S-UrHrI5
@Override
protected void startInternal() throws LifecycleException {
// validate the context, which is used for debugging messages
Context context;
{
Container container = getContainer();
if (container == null) {
throw new LifecycleException(Container is null?!);
}
if (!(container instanceof Context)) {
throw new LifecycleException(Container is not an
instance of Context?!);
}
context = (Context) container;
}
if (ENVIRONMENT_ROOT != null ENVIRONMENT_ROOT.length() 0)
{
// validate targetPackage
if (null == targetPackage) {
throw new LifecycleException(
Missing required Loader attribute
\targetPackage\ in Context configuration +
context.getConfigFile());
}
try {
// Excluded jars are those already pulled in by
tomcat.
SetString allExcludedJars = getAllExcludedJars();
SetString reallyExcludedJars = new
HashSetString();
// add JARs from target package as repositories
// getPackageClasspath finds the list of jars I want
to
include for this webapp.
for (String jar : getPackageClasspath(targetPackage))
{
File file = new File(ENVIRONMENT_ROOT, jar);
// skip bad and unwanted JARs
if (allExcludedJars.contains(jar) ||
isBadJar(file))
{
reallyExcludedJars.add(jar
Re: After parsing the custom server.xml file, catalinaBase is set to null
Hi,
2015-04-02 14:01 GMT+03:00 Thusitha Thilina Dayaratne thusit...@wso2.com:
Hi,
I'm using embedded-tomcat 8.0.20 in my project. In that I'm parsing a
custom server.xml file. After the parsing CatalinaBase value of the Server
is set to null.
Could someone tell me why would be the reason?
Before parsing the file it is set to the correct path.
Here is the code segment
ExtendedCatalina catalina = new ExtendedCatalina();
Digester digester = catalina.createStartDigester();
digester.push(this); /* Here this refers to an instance of the
extended Tomcat class*/
digester.parse(inputStream); /*After this line get executed
getServer().getCatalinaBase() is null */
class ExtendedCatalina extends Catalina {
@Override
public Digester createStartDigester() {
return super.createStartDigester();
}
}
You have not called the setter method for that property
(StandardServer.setCatalinaHome(), StandardServer.setCatalinaBase()).
E.g. Catalina.load() calls it.
Thanks for response. I manually set the CatalinaBase after parsing the
InputStream. I couldn't figure out why already setted CatalinaBase value
set to null just after parsing the server.xml.
Thanks
Best Regards
On Tue, Apr 7, 2015 at 3:18 AM, Konstantin Kolinko knst.koli...@gmail.com
wrote:
2015-04-02 14:01 GMT+03:00 Thusitha Thilina Dayaratne thusit...@wso2.com
:
Hi,
I'm using embedded-tomcat 8.0.20 in my project. In that I'm parsing a
custom server.xml file. After the parsing CatalinaBase value of the
Server
is set to null.
Could someone tell me why would be the reason?
Before parsing the file it is set to the correct path.
Here is the code segment
ExtendedCatalina catalina = new ExtendedCatalina();
Digester digester = catalina.createStartDigester();
digester.push(this); /* Here this refers to an instance of the
extended Tomcat class*/
digester.parse(inputStream); /*After this line get executed
getServer().getCatalinaBase() is null */
class ExtendedCatalina extends Catalina {
@Override
public Digester createStartDigester() {
return super.createStartDigester();
}
}
You have not called the setter method for that property
(StandardServer.setCatalinaHome(), StandardServer.setCatalinaBase()).
E.g. Catalina.load() calls it.
-
To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org
For additional commands, e-mail: users-h...@tomcat.apache.org
--
Thusitha Dayaratne
Software Engineer
WSO2 Inc. - lean . enterprise . middleware | wso2.com
Mobile +94712756809
Blog alokayasoya.blogspot.com
Abouthttp://about.me/thusithathilina
Better way to register a URLStreamHandlerService for JNDI from Tomcat 8
Hi,
At the moment, I'm registering a URLStreamHandleerService for JNDI in OSGi
BundleContext as follows.
private static final String JNDI_PROTOCOL = jndi;
HashtableString, String[] properties = new HashtableString, String[]();
properties.put(URLConstants.URL_HANDLER_PROTOCOL, new String[] {
JNDI_PROTOCOL });
bundleContext.registerService(URLStreamHandlerService.class.getName(),
new JNDIURLStreamHandlerService(), properties);
...
class JNDIURLStreamHandlerService extends AbstractURLStreamHandlerService {
URLStreamHandler urlStreamHandler =
TomcatURLStreamHandlerFactory.getInstance().createURLStreamHandler(JNDI_PROTOCOL);
@Override public URLConnection openConnection(URL url) throws IOException {
return new URL(url, , urlStreamHandler).openConnection();
}
}
Is there a better approach to do this with Tomcat 8.0.20?
Thanks
Best Regards
Thusitha
--
Thusitha Dayaratne
Software Engineer
WSO2 Inc. - lean . enterprise . middleware | wso2.com
Mobile +94712756809
Blog alokayasoya.blogspot.com
Abouthttp://about.me/thusithathilina
Re: How to access JNDI Directory Context in Tomcat 8
Hi Is there a Tomcat provided URLStreamHandlerFactory for JNDI in tomcat 8.0.20? I tried TomcatURLStreamHandlerFactory.getInstance().createURLStreamHandler(jndi); But that returns null. Thanks Best Regards /Thusitha On Wed, Mar 25, 2015 at 2:48 PM, Thusitha Thilina Dayaratne thusit...@wso2.com wrote: Hi Mark, Thanks all for responses. But what I actually want is to register a URLStreamHandlerService for JNDI Finally. More than 2 weeks since the first e-mail in this thread the list members know what it is you are actually trying to do. You want: http://tomcat.apache.org/tomcat-8.0-doc/api/org/apache/catalina/webresources/TomcatURLStreamHandlerFactory.html Thanks a lot for the quick response and I'm really sorry for the delay and any inconvenience caused due to that Best Regards /Thusitha On Wed, Mar 25, 2015 at 2:28 PM, Mark Thomas ma...@apache.org wrote: On 25/03/2015 08:14, Thusitha Thilina Dayaratne wrote: snip/ Thanks all for responses. But what I actually want is to register a URLStreamHandlerService for JNDI Finally. More than 2 weeks since the first e-mail in this thread the list members know what it is you are actually trying to do. You want: http://tomcat.apache.org/tomcat-8.0-doc/api/org/apache/catalina/webresources/TomcatURLStreamHandlerFactory.html Mark - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org -- Thusitha Dayaratne Software Engineer WSO2 Inc. - lean . enterprise . middleware | wso2.com Mobile +94712756809 Blog alokayasoya.blogspot.com Abouthttp://about.me/thusithathilina -- Thusitha Dayaratne Software Engineer WSO2 Inc. - lean . enterprise . middleware | wso2.com Mobile +94712756809 Blog alokayasoya.blogspot.com Abouthttp://about.me/thusithathilina
Re: How to access JNDI Directory Context in Tomcat 8
Hi 2015-04-06 14:33 GMT+03:00 Thusitha Thilina Dayaratne thusit...@wso2.com: Hi Is there a Tomcat provided URLStreamHandlerFactory for JNDI in tomcat 8.0.20? I tried TomcatURLStreamHandlerFactory.getInstance().createURLStreamHandler(jndi); jndi schema is removed in Tomcat 8. You may want to check this discussion [1]. Thanks for the quick response. So is this implies that there is no way to get a URLStreamHaandler for JNDI in Tomcat 8? If so what should be my approach? Thanks Best Regards On Mon, Apr 6, 2015 at 6:01 PM, Violeta Georgieva miles...@gmail.com wrote: Hi, 2015-04-06 14:33 GMT+03:00 Thusitha Thilina Dayaratne thusit...@wso2.com : Hi Is there a Tomcat provided URLStreamHandlerFactory for JNDI in tomcat 8.0.20? I tried TomcatURLStreamHandlerFactory.getInstance().createURLStreamHandler(jndi); jndi schema is removed in Tomcat 8. You may want to check this discussion [1]. Regards, Violeta [1] http://marc.info/?t=13790884487r=1w=2 But that returns null. Thanks Best Regards /Thusitha On Wed, Mar 25, 2015 at 2:48 PM, Thusitha Thilina Dayaratne thusit...@wso2.com wrote: Hi Mark, Thanks all for responses. But what I actually want is to register a URLStreamHandlerService for JNDI Finally. More than 2 weeks since the first e-mail in this thread the list members know what it is you are actually trying to do. You want: http://tomcat.apache.org/tomcat-8.0-doc/api/org/apache/catalina/webresources/TomcatURLStreamHandlerFactory.html Thanks a lot for the quick response and I'm really sorry for the delay and any inconvenience caused due to that Best Regards /Thusitha On Wed, Mar 25, 2015 at 2:28 PM, Mark Thomas ma...@apache.org wrote: On 25/03/2015 08:14, Thusitha Thilina Dayaratne wrote: snip/ Thanks all for responses. But what I actually want is to register a URLStreamHandlerService for JNDI Finally. More than 2 weeks since the first e-mail in this thread the list members know what it is you are actually trying to do. You want: http://tomcat.apache.org/tomcat-8.0-doc/api/org/apache/catalina/webresources/TomcatURLStreamHandlerFactory.html Mark - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org -- Thusitha Dayaratne Software Engineer WSO2 Inc. - lean . enterprise . middleware | wso2.com Mobile +94712756809 Blog alokayasoya.blogspot.com Abouthttp://about.me/thusithathilina -- Thusitha Dayaratne Software Engineer WSO2 Inc. - lean . enterprise . middleware | wso2.com Mobile +94712756809 Blog alokayasoya.blogspot.com Abouthttp://about.me/thusithathilina -- Thusitha Dayaratne Software Engineer WSO2 Inc. - lean . enterprise . middleware | wso2.com Mobile +94712756809 Blog alokayasoya.blogspot.com Abouthttp://about.me/thusithathilina
Why getInfo method removed from ValveBase
Hi, Is there a any specific reason why String getInfo() method in ValveBase has been removed from Tomcat 8? Thanks Best Regards /Thusitha -- Thusitha Dayaratne Software Engineer WSO2 Inc. - lean . enterprise . middleware | wso2.com Mobile +94712756809 Blog alokayasoya.blogspot.com Abouthttp://about.me/thusithathilina
Re: Why getInfo method removed from ValveBase
Hi Mark, Hi, Is there a any specific reason why String getInfo() method in ValveBase has been removed from Tomcat 8? Because it served no useful purpose. Thanks for quick response. Best Regards /Thusitha On Thu, Apr 2, 2015 at 4:09 PM, Mark Thomas ma...@apache.org wrote: On 02/04/2015 11:14, Thusitha Thilina Dayaratne wrote: Hi, Is there a any specific reason why String getInfo() method in ValveBase has been removed from Tomcat 8? Because it served no useful purpose. Mark - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org -- Thusitha Dayaratne Software Engineer WSO2 Inc. - lean . enterprise . middleware | wso2.com Mobile +94712756809 Blog alokayasoya.blogspot.com Abouthttp://about.me/thusithathilina
After parsing the custom server.xml file, catalinaBase is set to null
Hi,
I'm using embedded-tomcat 8.0.20 in my project. In that I'm parsing a
custom server.xml file. After the parsing CatalinaBase value of the Server
is set to null.
Could someone tell me why would be the reason?
Before parsing the file it is set to the correct path.
Here is the code segment
ExtendedCatalina catalina = new ExtendedCatalina();
Digester digester = catalina.createStartDigester();
digester.push(this); /* Here this refers to an instance of the
extended Tomcat class*/
digester.parse(inputStream); /*After this line get executed
getServer().getCatalinaBase() is null */
class ExtendedCatalina extends Catalina {
@Override
public Digester createStartDigester() {
return super.createStartDigester();
}
}
--
Thusitha Dayaratne
Software Engineer
WSO2 Inc. - lean . enterprise . middleware | wso2.com
Mobile +94712756809
Blog alokayasoya.blogspot.com
Abouthttp://about.me/thusithathilina
Re: How to use Jar Scan Filters
Hi All,
I'm using embedded tomcat as an OSGi bundle. In tomcat 7.0.59 we extended
the StandardJarScanner to scan some jars which are resides in a custom
location. Since these jars are needed for all the applications putting them
in WEB-INF is not applicable,
We are now trying to use Tomcat 8.0.20 with that. I saw newly introduced
Jar Scan Filter there.
Can someone give me an example code segment to show how to use
JarScanFilters?
I go through the [1]. There it mention
JarScanner
JarScanFilter
pluggabilityScan=${tomcat.util.scan.StandardJarScanFilter.jarsToScan},
my_pluggable_feature.jar/
/JarScanner
Is this can be use only to scan jars inside WEB-INF and class path?
or can I scan some jar file which are located in custom locations? (Since
those jar files are needed for all the web applications)
If it is possible how can I provide the custom path? Should I give the
absolute path?
[1] - http://tomcat.apache.org/tomcat-8.0-doc/config/jar-scan-filter.html
Any suggestions or help on this would be really nice.
Thanks
Best Regards
/Thusitha
On Thu, Mar 26, 2015 at 9:35 AM, Thusitha Thilina Dayaratne
thusit...@wso2.com wrote:
Hi,
I'm using embedded tomcat as an OSGi bundle. In tomcat 7.0.59 we extended
the StandardJarScanner to scan some jars which are resides in a custom
location. Since these jars are needed for all the applications putting them
in WEB-INF is not applicable,
We are now trying to use Tomcat 8.0.20 with that. I saw newly introduced
Jar Scan Filter there.
Can someone give me an example code segment to show how to use
JarScanFilters?
I go through the [1]. There it mention
JarScanner
JarScanFilter
pluggabilityScan=${tomcat.util.scan.StandardJarScanFilter.jarsToScan},
my_pluggable_feature.jar/
/JarScanner
Is this can be use only to scan jars inside WEB-INF and class path?
or can I scan some jar file which are located in custom locations? (Since
those jar files are needed for all the web applications)
If it is possible how can I provide the custom path? Should I give the
absolute path?
[1] - http://tomcat.apache.org/tomcat-8.0-doc/config/jar-scan-filter.html
Thanks
Best Regards
/Thusitha
--
Thusitha Dayaratne
Software Engineer
WSO2 Inc. - lean . enterprise . middleware | wso2.com
Mobile +94712756809
Blog alokayasoya.blogspot.com
Abouthttp://about.me/thusithathilina
--
Thusitha Dayaratne
Software Engineer
WSO2 Inc. - lean . enterprise . middleware | wso2.com
Mobile +94712756809
Blog alokayasoya.blogspot.com
Abouthttp://about.me/thusithathilina
Re: org.apache.jasper.JasperException: The absolute uri: http://tiles.apache.org/tags-tiles cannot be resolved in either web.xml or the jar files deployed with this application
Hi,
Hi Chris,
Thanks a lot for the quick response. Please find inline answers.
On 3/18/15 5:39 AM, Thusitha Thilina Dayaratne wrote:
I'm in the process of migrating embedded tomcat 7.0.59 application
to Tomcat 8.0.20. Tomcat is been bundle as a OSGI bundle. First I
get a NullPointerException when trying to access the server home
page. I fixed that manually setting an empty TldCache instance in
the context as follows
[snip]
Now it is not throwing the NPE. but instead of that I'm getting
following exception
org.apache.jasper.JasperException: The absolute uri:
http://tiles.apache.org/tags-tiles cannot be resolved in either
web.xml or the jar files deployed with this application at
org.apache.jasper.compiler.DefaultErrorHandler.jspError(DefaultErrorHandler.java:55)
I
looks like you are missing the Tiles JAR. Is it located in your
WEB-INF/lib directory?
These jar files are located in a folder called plugins. We are reading
them
from our JarScanner
I'm also using a extended JarScanner as follows
public class CarbonTomcatJarScanner extends StandardJarScanner{
Without trying to read and understand all this code, can you explain
why you are using your own JarScanner instead of Tomcat's? Perhaps
there is a way to do this where you don't need to write your own
JarScanner.
According the servlet 3.0 spec, tldScanner classes are picked up
during web-app load phase from
the classPath using SPI mechanism. Normal sequence is to scan;
- WEB-INF/lib
- parent URL classPath
However with the BundleClassLoader being the parent classLoader of
Tomcat web-app classLoder, it fails to pick up
TLD scanner references reside in plugins directory. That is why we
have used a our own JarScanner
It seems that this is relate to JarScanner. Can someone tell me
what I have done wrong here? Or a way to fix this? Is this occur
because I set TldCache manually?
I'm curious as to why the TldCache isn't being set up correctly in the
first place. In your other recent thread (NPE in
JspCompilationContext.getTldResourcePath), there were a couple of
questions from the community that it doesn't look like you have
answered. Perhaps answering those might help you solve both problems
at once.
I'm not so quite sure about that. I manually set the TldCache and manually
added the JasperInitializer to the StandardContext
to get rid of the NPE
I will try to answer the an answered questions in other thread.
You may want to have a look at Eclipse Gemini Web (OSGi Web Container
Reference Implementation)
Thanks for the reference. We are using eclipse equinox jasper. Could
that be a reason that TldCache not getting initialized?
I'm using In tomcat 7 when creating EmbeddedServletOptions (get call from
JspServlet init method) inside the constructor tldLocationsCache is
initiated as
tldLocationsCache = TldLocationsCache.getInstance(context);
in the getInstance method, if context don't have cache set it will set
a new empty cache and return that.
public static synchronized TldLocationsCache getInstance(
ServletContext ctxt) {
if (ctxt == null) {
throw new IllegalArgumentException(ServletContext was null);
}
TldLocationsCache cache = (TldLocationsCache) ctxt.getAttribute(KEY);
if (cache == null) {
cache = new TldLocationsCache(ctxt);
ctxt.setAttribute(KEY, cache);
}
return cache;
}
In tomcat 8 that method looks like follows. So if cache is not set at
the context then this will return null
public static TldCache getInstance(ServletContext servletContext) {
if (servletContext == null) {
throw new IllegalArgumentException(Localizer.getMessage(
org.apache.jasper.compiler.TldCache.servletContextNull));
}
return (TldCache)
servletContext.getAttribute(SERVLET_CONTEXT_ATTRIBUTE_NAME);
}
In my application I have 2 contexts. One is the StandardContext which
is created by the root app, and another context which is created by
equinox jasper.
I have manually added the SCI for the Tomcat OSGi bundle and then
TldCache is get initialized by the JasperInitializer onStartup method.
But how can I initialize the TldCache for jsp? ATM I manually set the
already initialized Tldcache for the jsp.
Can someone tell me what might be the issue here? What I've done wrong here?
In tomcat 7.0.59. We didn't use SCI to initialize the Jasper.
Thanks
Best Regards
/Thusitha
On Fri, Mar 20, 2015 at 1:55 PM, Thusitha Thilina Dayaratne
thusit...@wso2.com wrote:
Hi,
Hi Chris,
Thanks a lot for the quick response. Please find inline answers.
On 3/18/15 5:39 AM, Thusitha Thilina Dayaratne wrote:
I'm in the process of migrating embedded tomcat 7.0.59 application
to Tomcat 8.0.20. Tomcat is been bundle as a OSGI bundle. First I
get a NullPointerException when trying to access the server home
page. I fixed that manually setting an empty TldCache instance in
the context as follows
Why setUniqueId removed from ClusterMessage in Tomcat 8
Hi, Is there a specific reason to remove public void setUniqueId(String id); method from org.apache.catalina.ha.ClusterMessage.java in Tomcat 8.0.20? Thanks Best Regards /Thusitha -- Thusitha Dayaratne Software Engineer WSO2 Inc. - lean . enterprise . middleware | wso2.com Mobile +94712756809 Blog alokayasoya.blogspot.com Abouthttp://about.me/thusithathilina
Re: How to access JNDI Directory Context in Tomcat 8
Hi
how can that be modified to load the jndi.properties file?
The javadoc for InitialContext seems to indicate that this file will be
processed automatically.
If it isn't processed automatically, I'd suggest trying to figure out
why.
Good to know, thank you.
Amazingly, this is the only Java example code I've ever seen which,
potentially, enables remote JNDI lookup for JMSContext.
Thanks all for responses. But what I actually want is to register a
URLStreamHandlerService for JNDI
In tomcat 7
I have used DirContextURLStreamHandler for that as follows
Properties properties = new Properties();
properties.put(URLConstants.URL_HANDLER_PROTOCOL, jndi);
final URLStreamHandler handler = new DirContextURLStreamHandler();
bundleContext.registerService(URLStreamHandlerService.class.getName(),
new AbstractURLStreamHandlerService() {
private final static String EMPTY_STRING = ;
public URLConnection openConnection(URL u) throws IOException {
return new URL(u, EMPTY_STRING,
handler).openConnection();
}
}, properties);
But since with Tomcat 8 DirContextURLStreamHandler have been removed.
So how can I achieve the same thing in Tomcat 8?
Thanks
Best Regards
/Thusitha
On Tue, Mar 10, 2015 at 4:02 AM, Thufir hawat.thu...@gmail.com wrote:
On Mon, 09 Mar 2015 14:11:08 -0400, Christopher Schultz wrote:
how can that be modified to load the jndi.properties file?
The javadoc for InitialContext seems to indicate that this file will be
processed automatically.
If it isn't processed automatically, I'd suggest trying to figure out
why.
Good to know, thank you.
Amazingly, this is the only Java example code I've ever seen which,
potentially, enables remote JNDI lookup for JMSContext.
-Thufir
-
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Software Engineer
WSO2 Inc. - lean . enterprise . middleware | wso2.com
Mobile +94712756809
Blog alokayasoya.blogspot.com
Abouthttp://about.me/thusithathilina
Re: How to access JNDI Directory Context in Tomcat 8
Hi Mark, Thanks all for responses. But what I actually want is to register a URLStreamHandlerService for JNDI Finally. More than 2 weeks since the first e-mail in this thread the list members know what it is you are actually trying to do. You want: http://tomcat.apache.org/tomcat-8.0-doc/api/org/apache/catalina/webresources/TomcatURLStreamHandlerFactory.html Thanks a lot for the quick response and I'm really sorry for the delay and any inconvenience caused due to that Best Regards /Thusitha On Wed, Mar 25, 2015 at 2:28 PM, Mark Thomas ma...@apache.org wrote: On 25/03/2015 08:14, Thusitha Thilina Dayaratne wrote: snip/ Thanks all for responses. But what I actually want is to register a URLStreamHandlerService for JNDI Finally. More than 2 weeks since the first e-mail in this thread the list members know what it is you are actually trying to do. You want: http://tomcat.apache.org/tomcat-8.0-doc/api/org/apache/catalina/webresources/TomcatURLStreamHandlerFactory.html Mark - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org -- Thusitha Dayaratne Software Engineer WSO2 Inc. - lean . enterprise . middleware | wso2.com Mobile +94712756809 Blog alokayasoya.blogspot.com Abouthttp://about.me/thusithathilina
How to use Jar Scan Filters
Hi,
I'm using embedded tomcat as an OSGi bundle. In tomcat 7.0.59 we extended
the StandardJarScanner to scan some jars which are resides in a custom
location. Since these jars are needed for all the applications putting them
in WEB-INF is not applicable,
We are now trying to use Tomcat 8.0.20 with that. I saw newly introduced
Jar Scan Filter there.
Can someone give me an example code segment to show how to use
JarScanFilters?
I go through the [1]. There it mention
JarScanner
JarScanFilter
pluggabilityScan=${tomcat.util.scan.StandardJarScanFilter.jarsToScan},
my_pluggable_feature.jar/
/JarScanner
Is this can be use only to scan jars inside WEB-INF and class path?
or can I scan some jar file which are located in custom locations? (Since
those jar files are needed for all the web applications)
If it is possible how can I provide the custom path? Should I give the
absolute path?
[1] - http://tomcat.apache.org/tomcat-8.0-doc/config/jar-scan-filter.html
Thanks
Best Regards
/Thusitha
--
Thusitha Dayaratne
Software Engineer
WSO2 Inc. - lean . enterprise . middleware | wso2.com
Mobile +94712756809
Blog alokayasoya.blogspot.com
Abouthttp://about.me/thusithathilina
Re: org.apache.jasper.JasperException: The absolute uri: http://tiles.apache.org/tags-tiles cannot be resolved in either web.xml or the jar files deployed with this application
Hi,
Hi Chris,
Thanks a lot for the quick response. Please find inline answers.
On 3/18/15 5:39 AM, Thusitha Thilina Dayaratne wrote:
I'm in the process of migrating embedded tomcat 7.0.59 application
to Tomcat 8.0.20. Tomcat is been bundle as a OSGI bundle. First I
get a NullPointerException when trying to access the server home
page. I fixed that manually setting an empty TldCache instance in
the context as follows
[snip]
Now it is not throwing the NPE. but instead of that I'm getting
following exception
org.apache.jasper.JasperException: The absolute uri:
http://tiles.apache.org/tags-tiles cannot be resolved in either
web.xml or the jar files deployed with this application at
org.apache.jasper.compiler.DefaultErrorHandler.jspError(DefaultErrorHandler.java:55)
I
looks like you are missing the Tiles JAR. Is it located in your
WEB-INF/lib directory?
These jar files are located in a folder called plugins. We are reading
them
from our JarScanner
I'm also using a extended JarScanner as follows
public class CarbonTomcatJarScanner extends StandardJarScanner{
Without trying to read and understand all this code, can you explain
why you are using your own JarScanner instead of Tomcat's? Perhaps
there is a way to do this where you don't need to write your own
JarScanner.
According the servlet 3.0 spec, tldScanner classes are picked up
during web-app load phase from
the classPath using SPI mechanism. Normal sequence is to scan;
- WEB-INF/lib
- parent URL classPath
However with the BundleClassLoader being the parent classLoader of
Tomcat web-app classLoder, it fails to pick up
TLD scanner references reside in plugins directory. That is why we
have used a our own JarScanner
It seems that this is relate to JarScanner. Can someone tell me
what I have done wrong here? Or a way to fix this? Is this occur
because I set TldCache manually?
I'm curious as to why the TldCache isn't being set up correctly in the
first place. In your other recent thread (NPE in
JspCompilationContext.getTldResourcePath), there were a couple of
questions from the community that it doesn't look like you have
answered. Perhaps answering those might help you solve both problems
at once.
I'm not so quite sure about that. I manually set the TldCache and manually
added the JasperInitializer to the StandardContext
to get rid of the NPE
I will try to answer the an answered questions in other thread.
You may want to have a look at Eclipse Gemini Web (OSGi Web Container
Reference Implementation)
Thanks for the reference. We are using eclipse equinox jasper. Could that
be a reason that TldCache not getting initialized?
Thanks
Best Regards
/Thusitha
On Fri, Mar 20, 2015 at 12:00 AM, Violeta Georgieva miles...@gmail.com
wrote:
Hi,
2015-03-19 5:34 GMT+02:00 Thusitha Thilina Dayaratne thusit...@wso2.com:
Hi Chris,
Thanks a lot for the quick response. Please find inline answers.
On 3/18/15 5:39 AM, Thusitha Thilina Dayaratne wrote:
I'm in the process of migrating embedded tomcat 7.0.59 application
to Tomcat 8.0.20. Tomcat is been bundle as a OSGI bundle. First I
get a NullPointerException when trying to access the server home
page. I fixed that manually setting an empty TldCache instance in
the context as follows
[snip]
Now it is not throwing the NPE. but instead of that I'm getting
following exception
org.apache.jasper.JasperException: The absolute uri:
http://tiles.apache.org/tags-tiles cannot be resolved in either
web.xml or the jar files deployed with this application at
org.apache.jasper.compiler.DefaultErrorHandler.jspError(DefaultErrorHandler.java:55)
I
looks like you are missing the Tiles JAR. Is it located in your
WEB-INF/lib directory?
These jar files are located in a folder called plugins. We are reading
them
from our JarScanner
I'm also using a extended JarScanner as follows
public class CarbonTomcatJarScanner extends StandardJarScanner{
Without trying to read and understand all this code, can you explain
why you are using your own JarScanner instead of Tomcat's? Perhaps
there is a way to do this where you don't need to write your own
JarScanner.
According the servlet 3.0 spec, tldScanner classes are picked up
during web-app load phase from
the classPath using SPI mechanism. Normal sequence is to scan;
- WEB-INF/lib
- parent URL classPath
However with the BundleClassLoader being the parent classLoader of
Tomcat web-app classLoder, it fails to pick up
TLD scanner references reside in plugins directory. That is why we
have used a our own JarScanner
It seems that this is relate to JarScanner. Can someone tell me
what I have done wrong here? Or a way to fix this? Is this occur
because I set TldCache manually?
I'm curious as to why the TldCache isn't being set up correctly in the
first place. In your other
Can't set context to / in Tomcat 8.0.20
Hi, I'm in the process of migrating to a embedded tomcat 7.0.59 application to tomcat 8.0.20. In the application i'm setting the context as */* This works fine in tomcat 7 But in Tomcat 8 when I set the context as */*, internally it is set as . Is this a bug in Tomcat 8? Thanks Best Regards /Thusitha -- Thusitha Dayaratne Software Engineer WSO2 Inc. - lean . enterprise . middleware | wso2.com Mobile +94712756809 Blog alokayasoya.blogspot.com Abouthttp://about.me/thusithathilina
Re: Can't set context to / in Tomcat 8.0.20
Hi All,
Prior to Tomcat 7.0.58, we are able to set the context as /. In the code
it will go to else part and set the context without any issues.
public void setPath(String path) {
if (path == null || (!path.equals() !path.startsWith(/))) {
this.path = / + path;
log.warn(sm.getString(
standardContext.pathInvalid, path, this.path));
} else {
this.path = path;
}
encodedPath = urlEncoder.encode(this.path);
if (getName() == null) {
setName(this.path);
}
}
But from 7.0.58, when we trying to set context as /, it will matches
the first of condition as make the path an empty string().
public void setPath(String path) {
boolean invalid = false;
if (path == null || path.equals(/)) {
invalid = true;
this.path = ;
} else if (.equals(path) || path.startsWith(/)) {
this.path = path;
} else {
invalid = true;
this.path = / + path;
}
if (this.path.endsWith(/)) {
invalid = true;
this.path = this.path.substring(0, this.path.length() - 1);
}
if (invalid) {
log.warn(sm.getString(
standardContext.pathInvalid, path, this.path));
}
encodedPath = urlEncoder.encode(this.path);
if (getName() == null) {
setName(this.path);
}
}
Is there a any specific reason for this change?
Why it is not allowing to set the context path as /
Thanks
Best Regards
/Thusitha
On Thu, Mar 19, 2015 at 4:35 PM, Thusitha Thilina Dayaratne
thusit...@wso2.com wrote:
Hi
Thanks for quick response.
Hi,
I'm in the process of migrating to a embedded tomcat 7.0.59 application
to
tomcat 8.0.20. In the application i'm setting the context as */* This
works fine in tomcat 7
But in Tomcat 8 when I set the context as */*, internally it is set as
.
Is this a bug in Tomcat 8?
No.
Why it it is not allowing to set Context as / in tomcat 8?
Thanks
Regards
/Thusitha
On Thu, Mar 19, 2015 at 4:26 PM, Mark Thomas ma...@apache.org wrote:
On 19/03/2015 10:55, Thusitha Thilina Dayaratne wrote:
Hi,
I'm in the process of migrating to a embedded tomcat 7.0.59 application
to
tomcat 8.0.20. In the application i'm setting the context as */* This
works fine in tomcat 7
But in Tomcat 8 when I set the context as */*, internally it is set
as .
Is this a bug in Tomcat 8?
No.
Mark
-
To unsubscribe, e-mail: dev-unsubscr...@tomcat.apache.org
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--
Thusitha Dayaratne
Software Engineer
WSO2 Inc. - lean . enterprise . middleware | wso2.com
Mobile +94712756809
Blog alokayasoya.blogspot.com
Abouthttp://about.me/thusithathilina
--
Thusitha Dayaratne
Software Engineer
WSO2 Inc. - lean . enterprise . middleware | wso2.com
Mobile +94712756809
Blog alokayasoya.blogspot.com
Abouthttp://about.me/thusithathilina
Re: Scan custom directory from JarScanner
Hi Thanks for quick response. Hi, I'm having an extended StandardJarScanner to scan for jar files which are located in a custom location. In tomcat 8 Jar scan filters have been introduced. Is i possible to scan my custom location without extending the StandardJarScanner in Tomcat 8? That is not the correct approach. The Jar scanner is not intended (and probably won't work) to be used to add JARs to your classpath. If you have additional JARs they need to be added to the web application and via WebResources the JarScanner will treat them just like any other application JAR. Since I'm using embedded tomcat as an OSGI bundle, I used extended JarScanner to scan for all the required jars in custom location. These Jars will be used by all other applications. In the [1] it say that we can specify comma separated jar files for tldlibraries and pluggable features. Is it possible to specify a directory rather than separate jars? No. That is a list of file names to use for filtering, not a list of locations to scan. Can I specify absolute paths of Jars that need to be scan here? Thanks Regards /Thusitha On Thu, Mar 19, 2015 at 9:37 PM, Mark Thomas ma...@apache.org wrote: On 19/03/2015 16:00, Thusitha Thilina Dayaratne wrote: Hi, I'm having an extended StandardJarScanner to scan for jar files which are located in a custom location. In tomcat 8 Jar scan filters have been introduced. Is i possible to scan my custom location without extending the StandardJarScanner in Tomcat 8? That is not the correct approach. The Jar scanner is not intended (and probably won't work) to be used to add JARs to your classpath. If you have additional JARs they need to be added to the web application and via WebResources the JarScanner will treat them just like any other application JAR. In the [1] it say that we can specify comma separated jar files for tldlibraries and pluggable features. Is it possible to specify a directory rather than separate jars? No. That is a list of file names to use for filtering, not a list of locations to scan. Mark [1] - http://tomcat.apache.org/tomcat-8.0-doc/config/jar-scan-filter.html Thanks Best Regards /Thusitha - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org -- Thusitha Dayaratne Software Engineer WSO2 Inc. - lean . enterprise . middleware | wso2.com Mobile +94712756809 Blog alokayasoya.blogspot.com Abouthttp://about.me/thusithathilina
Scan custom directory from JarScanner
Hi, I'm having an extended StandardJarScanner to scan for jar files which are located in a custom location. In tomcat 8 Jar scan filters have been introduced. Is i possible to scan my custom location without extending the StandardJarScanner in Tomcat 8? In the [1] it say that we can specify comma separated jar files for tldlibraries and pluggable features. Is it possible to specify a directory rather than separate jars? [1] - http://tomcat.apache.org/tomcat-8.0-doc/config/jar-scan-filter.html Thanks Best Regards /Thusitha -- Thusitha Dayaratne Software Engineer WSO2 Inc. - lean . enterprise . middleware | wso2.com Mobile +94712756809 Blog alokayasoya.blogspot.com Abouthttp://about.me/thusithathilina
org.apache.jasper.JasperException: The absolute uri: http://tiles.apache.org/tags-tiles cannot be resolved in either web.xml or the jar files deployed with this application
Hi,
I'm in the process of migrating embedded tomcat 7.0.59 application to
Tomcat 8.0.20. Tomcat is been bundle as a OSGI bundle.
First I get a NullPointerException when trying to access the server home
page. I fixed that manually setting an empty TldCache instance in the
context as follows
if(config.getServletContext().getAttribute(org.apache.jasper.compiler.TldCache)
== null){
Constructor? constructor =
Class.forName(org.apache.jasper.compiler.TldCache).getConstructor(ServletContext.class,
Map.class, Map.class);
Object instance =
constructor.newInstance(config.getServletContext(), new
HashMapString, TldResourcePath(), new HashMapTldResourcePath,
TaglibXml());
config.getServletContext().setAttribute(org.apache.jasper.compiler.TldCache,
instance);
}
Now it is not throwing the NPE. but instead of that I'm getting
following exception
org.apache.jasper.JasperException: The absolute uri:
http://tiles.apache.org/tags-tiles cannot be resolved in either web.xml
or the jar files deployed with this application
at
org.apache.jasper.compiler.DefaultErrorHandler.jspError(DefaultErrorHandler.java:55)
at
org.apache.jasper.compiler.ErrorDispatcher.dispatch(ErrorDispatcher.java:277)
at
org.apache.jasper.compiler.ErrorDispatcher.jspError(ErrorDispatcher.java:75)
at
org.apache.jasper.compiler.TagLibraryInfoImpl.generateTldResourcePath(TagLibraryInfoImpl.java:240)
at
org.apache.jasper.compiler.TagLibraryInfoImpl.init(TagLibraryInfoImpl.java:124)
at org.apache.jasper.compiler.Parser.parseTaglibDirective(Parser.java:411)
at org.apache.jasper.compiler.Parser.parseDirective(Parser.java:469)
at org.apache.jasper.compiler.Parser.parseElements(Parser.java:1430)
at org.apache.jasper.compiler.Parser.parse(Parser.java:139)
at
org.apache.jasper.compiler.ParserController.doParse(ParserController.java:227)
at
org.apache.jasper.compiler.ParserController.parse(ParserController.java:100)
at org.apache.jasper.compiler.Compiler.generateJava(Compiler.java:199)
at org.apache.jasper.compiler.Compiler.compile(Compiler.java:356)
at org.apache.jasper.compiler.Compiler.compile(Compiler.java:336)
at org.apache.jasper.compiler.Compiler.compile(Compiler.java:323)
at
org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:570)
at
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:356)
at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:396)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:340)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:725)
at org.wso2.carbon.ui.JspServlet.service(JspServlet.java:175)
at org.wso2.carbon.ui.TilesJspServlet.service(TilesJspServlet.java:80)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:725)
at
org.eclipse.equinox.http.helper.ContextPathServletAdaptor.service(ContextPathServletAdaptor.java:37)
at
org.eclipse.equinox.http.servlet.internal.ServletRegistration.service(ServletRegistration.java:61)
at
org.eclipse.equinox.http.servlet.internal.ProxyServlet.processAlias(ProxyServlet.java:128)
at
org.eclipse.equinox.http.servlet.internal.ProxyServlet.service(ProxyServlet.java:68)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:725)
at
org.wso2.carbon.tomcat.ext.servlet.DelegationServlet.service(DelegationServlet.java:64)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:291)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:239)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at
org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:721)
at
org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:466)
at
org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:391)
at
org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:318)
at
org.eclipse.equinox.http.servlet.internal.RequestDispatcherAdaptor.forward(RequestDispatcherAdaptor.java:30)
at
org.eclipse.equinox.http.helper.ContextPathServletAdaptor$RequestDispatcherAdaptor.forward(ContextPathServletAdaptor.java:362)
at
org.apache.tiles.servlet.context.ServletTilesRequestContext.forward(ServletTilesRequestContext.java:198)
at
org.apache.tiles.servlet.context.ServletTilesRequestContext.dispatch(ServletTilesRequestContext.java:185)
at
org.apache.tiles.impl.BasicTilesContainer.render(BasicTilesContainer.java:419)
at
org.apache.tiles.impl.BasicTilesContainer.render(BasicTilesContainer.java:370)
at org.wso2.carbon.ui.action.ActionHelper.render(ActionHelper.java:52)
at org.wso2.carbon.ui.TilesJspServlet.service(TilesJspServlet.java:101)
at
Re: org.apache.jasper.JasperException: The absolute uri: http://tiles.apache.org/tags-tiles cannot be resolved in either web.xml or the jar files deployed with this application
Hi Chris,
Thanks a lot for the quick response. Please find inline answers.
On 3/18/15 5:39 AM, Thusitha Thilina Dayaratne wrote:
I'm in the process of migrating embedded tomcat 7.0.59 application
to Tomcat 8.0.20. Tomcat is been bundle as a OSGI bundle. First I
get a NullPointerException when trying to access the server home
page. I fixed that manually setting an empty TldCache instance in
the context as follows
[snip]
Now it is not throwing the NPE. but instead of that I'm getting
following exception
org.apache.jasper.JasperException: The absolute uri:
http://tiles.apache.org/tags-tiles cannot be resolved in either
web.xml or the jar files deployed with this application at
org.apache.jasper.compiler.DefaultErrorHandler.jspError(DefaultErrorHandler.java:55)
I
looks like you are missing the Tiles JAR. Is it located in your
WEB-INF/lib directory?
These jar files are located in a folder called plugins. We are reading them
from our JarScanner
I'm also using a extended JarScanner as follows
public class CarbonTomcatJarScanner extends StandardJarScanner{
Without trying to read and understand all this code, can you explain
why you are using your own JarScanner instead of Tomcat's? Perhaps
there is a way to do this where you don't need to write your own
JarScanner.
According the servlet 3.0 spec, tldScanner classes are picked up
during web-app load phase from
the classPath using SPI mechanism. Normal sequence is to scan;
- WEB-INF/lib
- parent URL classPath
However with the BundleClassLoader being the parent classLoader of
Tomcat web-app classLoder, it fails to pick up
TLD scanner references reside in plugins directory. That is why we
have used a our own JarScanner
It seems that this is relate to JarScanner. Can someone tell me
what I have done wrong here? Or a way to fix this? Is this occur
because I set TldCache manually?
I'm curious as to why the TldCache isn't being set up correctly in the
first place. In your other recent thread (NPE in
JspCompilationContext.getTldResourcePath), there were a couple of
questions from the community that it doesn't look like you have
answered. Perhaps answering those might help you solve both problems
at once.
I'm not so quite sure about that. I manually set the TldCache and manually
added the JasperInitializer to the StandardContext
to get rid of the NPE
I will try to answer the an answered questions in other thread.
Thanks
Best Regards
/Thusitha
On Thu, Mar 19, 2015 at 3:08 AM, Christopher Schultz
ch...@christopherschultz.net wrote:
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA256
Thusitha,
On 3/18/15 5:39 AM, Thusitha Thilina Dayaratne wrote:
I'm in the process of migrating embedded tomcat 7.0.59 application
to Tomcat 8.0.20. Tomcat is been bundle as a OSGI bundle. First I
get a NullPointerException when trying to access the server home
page. I fixed that manually setting an empty TldCache instance in
the context as follows
[snip]
Now it is not throwing the NPE. but instead of that I'm getting
following exception
org.apache.jasper.JasperException: The absolute uri:
http://tiles.apache.org/tags-tiles cannot be resolved in either
web.xml or the jar files deployed with this application at
org.apache.jasper.compiler.DefaultErrorHandler.jspError(DefaultErrorHandler.java:55)
It
looks like you are missing the Tiles JAR. Is it located in your
WEB-INF/lib directory?
I'm also using a extended JarScanner as follows
public class CarbonTomcatJarScanner extends StandardJarScanner{
Without trying to read and understand all this code, can you explain
why you are using your own JarScanner instead of Tomcat's? Perhaps
there is a way to do this where you don't need to write your own
JarScanner.
It seems that this is relate to JarScanner. Can someone tell me
what I have done wrong here? Or a way to fix this? Is this occur
because I set TldCache manually?
I'm curious as to why the TldCache isn't being set up correctly in the
first place. In your other recent thread (NPE in
JspCompilationContext.getTldResourcePath), there were a couple of
questions from the community that it doesn't look like you have
answered. Perhaps answering those might help you solve both problems
at once.
- -chris
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Re: java.lang.NullPointerException at org.apache.jasper.JspCompilationContext.getTldResourcePath(JspCompilationContext.java:536) when starting Embedded Tomcat Instance
)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:239)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at
org.wso2.carbon.tomcat.ext.filter.CharacterSetFilter.doFilter(CharacterSetFilter.java:61)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:239)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:219)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:106)
at
org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:501)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:142)
at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:79)
at
org.wso2.carbon.tomcat.ext.valves.CompositeValve.continueInvocation(CompositeValve.java:99)
at
org.wso2.carbon.tomcat.ext.valves.TomcatValveContainer.invokeValves(TomcatValveContainer.java:49)
at
org.wso2.carbon.tomcat.ext.valves.CompositeValve.invoke(CompositeValve.java:62)
at
org.wso2.carbon.tomcat.ext.valves.CarbonStuckThreadDetectionValve.invoke(CarbonStuckThreadDetectionValve.java:159)
at
org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:610)
at
org.wso2.carbon.tomcat.ext.valves.CarbonContextCreatorValve.invoke(CarbonContextCreatorValve.java:57)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:88)
at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:516)
at
org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1086)
at
org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:659)
at
org.apache.coyote.http11.Http11NioProtocol$Http11ConnectionHandler.process(Http11NioProtocol.java:223)
at
org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1558)
at
org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:1515)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at
org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
at java.lang.Thread.run(Thread.java:745)
I'm having a custom JarScanner as well. Is this relate to the JarScanner?
Can someone help me out?
Thanks
regards
/Thusitha
On Tue, Mar 17, 2015 at 7:11 PM, Thusitha Thilina Dayaratne
thusit...@wso2.com wrote:
2015-03-17 15:16 GMT+02:00 Thusitha Thilina Dayaratne thusit...@wso2.com
:
Hi
Hi Violeta
Hi,
2015-03-16 15:07 GMT+02:00 Thusitha Thilina Dayaratne
thusit...@wso2.com
:
ERROR {org.apache.catalina.core.ApplicationDispatcher} -
Servlet.service() for servlet bridgeservlet threw exception
java.lang.NullPointerException
at
org.apache.jasper.JspCompilationContext.getTldResourcePath(JspCompilationContext.java:536)
at
org.apache.jasper.compiler.Parser.parseTaglibDirective(Parser.java:410)
at
org.apache.jasper.compiler.Parser.parseDirective(Parser.java:469)
at
org.apache.jasper.compiler.Parser.parseElements(Parser.java:1430)
at org.apache.jasper.compiler.Parser.parse(Parser.java:139)
snip/
I can't figure out the reason to get this NullPointerException.
Can someone help me out?
If we knew which version of Tomcat 8 you were using, someone
could
look
at the relevant source code to try to figure out what was going
on.
I'm using tomcat version *8.0.20*
Browse to the sourcecode of v8.0.20 of tomcat here:
public TldResourcePath getTldResourcePath(String uri) {
return getOptions().getTldCache().getTldResourcePath(uri);
}
Thanks for the quick response
Obviously either getOptions() or getTldCache() is returning null.
I debug the code as you suggest and found that getTldCache() is null.
In the code As I understand there are 2 point which set the
*tldCache*
variable
one is the setTldCache() method and other is
public static TldCache getInstance(ServletContext servletContext) {
if (servletContext == null) {
throw new IllegalArgumentException(Localizer.getMessage(
org.apache.jasper.compiler.TldCache.servletContextNull));
}
return (TldCache)
servletContext.getAttribute(SERVLET_CONTEXT_ATTRIBUTE_NAME);
}
If you can attach a debugger try to see whether the code below is
invoked:
org.apache.jasper.servlet.JasperInitializer.onStartup(SetClass?,
ServletContext
Re: java.lang.NullPointerException at org.apache.jasper.JspCompilationContext.getTldResourcePath(JspCompilationContext.java:536) when starting Embedded Tomcat Instance
Hi
Hi Violeta
Hi,
2015-03-16 15:07 GMT+02:00 Thusitha Thilina Dayaratne thusit...@wso2.com
:
ERROR {org.apache.catalina.core.ApplicationDispatcher} -
Servlet.service() for servlet bridgeservlet threw exception
java.lang.NullPointerException
at
org.apache.jasper.JspCompilationContext.getTldResourcePath(JspCompilationContext.java:536)
at
org.apache.jasper.compiler.Parser.parseTaglibDirective(Parser.java:410)
at org.apache.jasper.compiler.Parser.parseDirective(Parser.java:469)
at org.apache.jasper.compiler.Parser.parseElements(Parser.java:1430)
at org.apache.jasper.compiler.Parser.parse(Parser.java:139)
snip/
I can't figure out the reason to get this NullPointerException.
Can someone help me out?
If we knew which version of Tomcat 8 you were using, someone could
look
at the relevant source code to try to figure out what was going on.
I'm using tomcat version *8.0.20*
Browse to the sourcecode of v8.0.20 of tomcat here:
public TldResourcePath getTldResourcePath(String uri) {
return getOptions().getTldCache().getTldResourcePath(uri);
}
Thanks for the quick response
Obviously either getOptions() or getTldCache() is returning null.
I debug the code as you suggest and found that getTldCache() is null.
In the code As I understand there are 2 point which set the *tldCache*
variable
one is the setTldCache() method and other is
public static TldCache getInstance(ServletContext servletContext) {
if (servletContext == null) {
throw new IllegalArgumentException(Localizer.getMessage(
org.apache.jasper.compiler.TldCache.servletContextNull));
}
return (TldCache)
servletContext.getAttribute(SERVLET_CONTEXT_ATTRIBUTE_NAME);
}
If you can attach a debugger try to see whether the code below is
invoked:
org.apache.jasper.servlet.JasperInitializer.onStartup(SetClass?,
ServletContext) {
.
context.setAttribute(TldCache.SERVLET_CONTEXT_ATTRIBUTE_NAME,
new TldCache(context,
scanner.getUriTldResourcePathMap(),
scanner.getTldResourcePathTaglibXmlMap()));
}
I have checked that as well. But that method didn't get hot when I'm
debugging the source.
what could be the reason?
You wrote that you are running an embedded Tomcat. Is that true?
In Tomcat 8, Jasper initialization is implemented as a standard
ServletContainderInitializer (check Servlet specification).
So you should ensure
that org.apache.jasper.servlet.JasperInitializer.onStartup is invoked
during web app startup
Could someone tell me how can I make sure that this method get call during
the web app startup?
Best Regards
Thusitha
On Tue, Mar 17, 2015 at 9:37 AM, Thusitha Thilina Dayaratne
thusit...@wso2.com wrote:
Hi Violeta,
2015-03-16 15:33 GMT+02:00 Thusitha Thilina Dayaratne thusit...@wso2.com
:
Hi Violeta
Hi,
2015-03-16 15:07 GMT+02:00 Thusitha Thilina Dayaratne
thusit...@wso2.com
:
ERROR {org.apache.catalina.core.ApplicationDispatcher} -
Servlet.service() for servlet bridgeservlet threw exception
java.lang.NullPointerException
at
org.apache.jasper.JspCompilationContext.getTldResourcePath(JspCompilationContext.java:536)
at
org.apache.jasper.compiler.Parser.parseTaglibDirective(Parser.java:410)
at
org.apache.jasper.compiler.Parser.parseDirective(Parser.java:469)
at
org.apache.jasper.compiler.Parser.parseElements(Parser.java:1430)
at org.apache.jasper.compiler.Parser.parse(Parser.java:139)
snip/
I can't figure out the reason to get this NullPointerException.
Can someone help me out?
If we knew which version of Tomcat 8 you were using, someone could
look
at the relevant source code to try to figure out what was going on.
I'm using tomcat version *8.0.20*
Browse to the sourcecode of v8.0.20 of tomcat here:
public TldResourcePath getTldResourcePath(String uri) {
return getOptions().getTldCache().getTldResourcePath(uri);
}
Thanks for the quick response
Obviously either getOptions() or getTldCache() is returning null.
I debug the code as you suggest and found that getTldCache() is null.
In the code As I understand there are 2 point which set the *tldCache*
variable
one is the setTldCache() method and other is
public static TldCache getInstance(ServletContext servletContext) {
if (servletContext == null) {
throw new IllegalArgumentException(Localizer.getMessage(
org.apache.jasper.compiler.TldCache.servletContextNull));
}
return (TldCache)
servletContext.getAttribute(SERVLET_CONTEXT_ATTRIBUTE_NAME);
}
If you can attach a debugger try to see whether the code below is
invoked:
org.apache.jasper.servlet.JasperInitializer.onStartup(SetClass?,
ServletContext) {
.
context.setAttribute
Re: java.lang.NullPointerException at org.apache.jasper.JspCompilationContext.getTldResourcePath(JspCompilationContext.java:536) when starting Embedded Tomcat Instance
2015-03-17 15:16 GMT+02:00 Thusitha Thilina Dayaratne thusit...@wso2.com:
Hi
Hi Violeta
Hi,
2015-03-16 15:07 GMT+02:00 Thusitha Thilina Dayaratne
thusit...@wso2.com
:
ERROR {org.apache.catalina.core.ApplicationDispatcher} -
Servlet.service() for servlet bridgeservlet threw exception
java.lang.NullPointerException
at
org.apache.jasper.JspCompilationContext.getTldResourcePath(JspCompilationContext.java:536)
at
org.apache.jasper.compiler.Parser.parseTaglibDirective(Parser.java:410)
at
org.apache.jasper.compiler.Parser.parseDirective(Parser.java:469)
at
org.apache.jasper.compiler.Parser.parseElements(Parser.java:1430)
at org.apache.jasper.compiler.Parser.parse(Parser.java:139)
snip/
I can't figure out the reason to get this NullPointerException.
Can someone help me out?
If we knew which version of Tomcat 8 you were using, someone could
look
at the relevant source code to try to figure out what was going
on.
I'm using tomcat version *8.0.20*
Browse to the sourcecode of v8.0.20 of tomcat here:
public TldResourcePath getTldResourcePath(String uri) {
return getOptions().getTldCache().getTldResourcePath(uri);
}
Thanks for the quick response
Obviously either getOptions() or getTldCache() is returning null.
I debug the code as you suggest and found that getTldCache() is null.
In the code As I understand there are 2 point which set the *tldCache*
variable
one is the setTldCache() method and other is
public static TldCache getInstance(ServletContext servletContext) {
if (servletContext == null) {
throw new IllegalArgumentException(Localizer.getMessage(
org.apache.jasper.compiler.TldCache.servletContextNull));
}
return (TldCache)
servletContext.getAttribute(SERVLET_CONTEXT_ATTRIBUTE_NAME);
}
If you can attach a debugger try to see whether the code below is
invoked:
org.apache.jasper.servlet.JasperInitializer.onStartup(SetClass?,
ServletContext) {
.
context.setAttribute(TldCache.SERVLET_CONTEXT_ATTRIBUTE_NAME,
new TldCache(context,
scanner.getUriTldResourcePathMap(),
scanner.getTldResourcePathTaglibXmlMap()));
}
I have checked that as well. But that method didn't get hot when I'm
debugging the source.
what could be the reason?
You wrote that you are running an embedded Tomcat. Is that true?
In Tomcat 8, Jasper initialization is implemented as a standard
ServletContainderInitializer (check Servlet specification).
So you should ensure
that org.apache.jasper.servlet.JasperInitializer.onStartup is invoked
during web app startup
Could someone tell me how can I make sure that this method get call during
the web app startup?
You didn't tell us whether you are embedding Tomcat or not.
Thanks for response and I'm Sorry for missing the info in previous mail.
Yes I'm embedding tomcat version 8.0.20
If you are embedding it which jar files from Tomcat distribution you are
using etc.
I'm using following tomcat jars
- tomcat-embed-core
- tomcat-embed-jasper
- tomcat-websocket-api
- tomcat-embed-websocket
- tomcat-jasper
You can start debugging
with org.apache.catalina.startup.ContextConfig.webConfig()
- processServletContainerInitializers(sContext);
Thanks
Regards
Thusitha
On Tue, Mar 17, 2015 at 6:56 PM, Violeta Georgieva miles...@gmail.com
wrote:
Hi,
2015-03-17 15:16 GMT+02:00 Thusitha Thilina Dayaratne thusit...@wso2.com
:
Hi
Hi Violeta
Hi,
2015-03-16 15:07 GMT+02:00 Thusitha Thilina Dayaratne
thusit...@wso2.com
:
ERROR {org.apache.catalina.core.ApplicationDispatcher} -
Servlet.service() for servlet bridgeservlet threw exception
java.lang.NullPointerException
at
org.apache.jasper.JspCompilationContext.getTldResourcePath(JspCompilationContext.java:536)
at
org.apache.jasper.compiler.Parser.parseTaglibDirective(Parser.java:410)
at
org.apache.jasper.compiler.Parser.parseDirective(Parser.java:469)
at
org.apache.jasper.compiler.Parser.parseElements(Parser.java:1430)
at org.apache.jasper.compiler.Parser.parse(Parser.java:139)
snip/
I can't figure out the reason to get this NullPointerException.
Can someone help me out?
If we knew which version of Tomcat 8 you were using, someone
could
look
at the relevant source code to try to figure out what was going
on.
I'm using tomcat version *8.0.20*
Browse to the sourcecode of v8.0.20 of tomcat here:
public TldResourcePath getTldResourcePath(String uri) {
return getOptions().getTldCache().getTldResourcePath(uri);
}
Thanks for the quick response
Obviously either getOptions() or getTldCache() is returning null.
I debug the code as you suggest and found
Re: java.lang.NullPointerException at org.apache.jasper.JspCompilationContext.getTldResourcePath(JspCompilationContext.java:536) when starting Embedded Tomcat Instance
Hi Violeta
Hi,
2015-03-16 15:07 GMT+02:00 Thusitha Thilina Dayaratne thusit...@wso2.com:
ERROR {org.apache.catalina.core.ApplicationDispatcher} -
Servlet.service() for servlet bridgeservlet threw exception
java.lang.NullPointerException
at
org.apache.jasper.JspCompilationContext.getTldResourcePath(JspCompilationContext.java:536)
at
org.apache.jasper.compiler.Parser.parseTaglibDirective(Parser.java:410)
at org.apache.jasper.compiler.Parser.parseDirective(Parser.java:469)
at org.apache.jasper.compiler.Parser.parseElements(Parser.java:1430)
at org.apache.jasper.compiler.Parser.parse(Parser.java:139)
snip/
I can't figure out the reason to get this NullPointerException.
Can someone help me out?
If we knew which version of Tomcat 8 you were using, someone could
look
at the relevant source code to try to figure out what was going on.
I'm using tomcat version *8.0.20*
Browse to the sourcecode of v8.0.20 of tomcat here:
public TldResourcePath getTldResourcePath(String uri) {
return getOptions().getTldCache().getTldResourcePath(uri);
}
Thanks for the quick response
Obviously either getOptions() or getTldCache() is returning null.
I debug the code as you suggest and found that getTldCache() is null.
In the code As I understand there are 2 point which set the *tldCache*
variable
one is the setTldCache() method and other is
public static TldCache getInstance(ServletContext servletContext) {
if (servletContext == null) {
throw new IllegalArgumentException(Localizer.getMessage(
org.apache.jasper.compiler.TldCache.servletContextNull));
}
return (TldCache)
servletContext.getAttribute(SERVLET_CONTEXT_ATTRIBUTE_NAME);
}
If you can attach a debugger try to see whether the code below is invoked:
org.apache.jasper.servlet.JasperInitializer.onStartup(SetClass?,
ServletContext) {
.
context.setAttribute(TldCache.SERVLET_CONTEXT_ATTRIBUTE_NAME,
new TldCache(context, scanner.getUriTldResourcePathMap(),
scanner.getTldResourcePathTaglibXmlMap()));
}
I have checked that as well. But that method didn't get hot when I'm
debugging the source.
what could be the reason?
Thanks
Regards
Thusitha
On Mon, Mar 16, 2015 at 6:59 PM, Violeta Georgieva miles...@gmail.com
wrote:
Hi,
2015-03-16 15:07 GMT+02:00 Thusitha Thilina Dayaratne thusit...@wso2.com
:
ERROR {org.apache.catalina.core.ApplicationDispatcher} -
Servlet.service() for servlet bridgeservlet threw exception
java.lang.NullPointerException
at
org.apache.jasper.JspCompilationContext.getTldResourcePath(JspCompilationContext.java:536)
at
org.apache.jasper.compiler.Parser.parseTaglibDirective(Parser.java:410)
at org.apache.jasper.compiler.Parser.parseDirective(Parser.java:469)
at org.apache.jasper.compiler.Parser.parseElements(Parser.java:1430)
at org.apache.jasper.compiler.Parser.parse(Parser.java:139)
snip/
I can't figure out the reason to get this NullPointerException.
Can someone help me out?
If we knew which version of Tomcat 8 you were using, someone could
look
at the relevant source code to try to figure out what was going on.
I'm using tomcat version *8.0.20*
Browse to the sourcecode of v8.0.20 of tomcat here:
public TldResourcePath getTldResourcePath(String uri) {
return getOptions().getTldCache().getTldResourcePath(uri);
}
Thanks for the quick response
Obviously either getOptions() or getTldCache() is returning null.
I debug the code as you suggest and found that getTldCache() is null.
In the code As I understand there are 2 point which set the *tldCache*
variable
one is the setTldCache() method and other is
public static TldCache getInstance(ServletContext servletContext) {
if (servletContext == null) {
throw new IllegalArgumentException(Localizer.getMessage(
org.apache.jasper.compiler.TldCache.servletContextNull));
}
return (TldCache)
servletContext.getAttribute(SERVLET_CONTEXT_ATTRIBUTE_NAME);
}
If you can attach a debugger try to see whether the code below is invoked:
org.apache.jasper.servlet.JasperInitializer.onStartup(SetClass?,
ServletContext) {
.
context.setAttribute(TldCache.SERVLET_CONTEXT_ATTRIBUTE_NAME,
new TldCache(context, scanner.getUriTldResourcePathMap(),
scanner.getTldResourcePathTaglibXmlMap()));
}
Regards,
Violeta
from this 2 methods I couldn't find any point that setTldCache() is been
used. So I think getInstance() is the method that is been used.
Should I manually set the value o tldCache?
Thanks
Regards
/Thusitha
--
Thusitha Dayaratne
Software Engineer
WSO2 Inc. - lean . enterprise . middleware | wso2.com
Mobile +94712756809
Blog alokayasoya.blogspot.com
Abouthttp://about.me/thusithathilina
Re: java.lang.NullPointerException at org.apache.jasper.JspCompilationContext.getTldResourcePath(JspCompilationContext.java:536) when starting Embedded Tomcat Instance
ERROR {org.apache.catalina.core.ApplicationDispatcher} -
Servlet.service() for servlet bridgeservlet threw exception
java.lang.NullPointerException
at
org.apache.jasper.JspCompilationContext.getTldResourcePath(JspCompilationContext.java:536)
at
org.apache.jasper.compiler.Parser.parseTaglibDirective(Parser.java:410)
at org.apache.jasper.compiler.Parser.parseDirective(Parser.java:469)
at org.apache.jasper.compiler.Parser.parseElements(Parser.java:1430)
at org.apache.jasper.compiler.Parser.parse(Parser.java:139)
snip/
I can't figure out the reason to get this NullPointerException.
Can someone help me out?
If we knew which version of Tomcat 8 you were using, someone could look
at the relevant source code to try to figure out what was going on.
I'm using tomcat version *8.0.20*
Browse to the sourcecode of v8.0.20 of tomcat here:
public TldResourcePath getTldResourcePath(String uri) {
return getOptions().getTldCache().getTldResourcePath(uri);
}
Thanks for the quick response
Obviously either getOptions() or getTldCache() is returning null.
I debug the code as you suggest and found that getTldCache() is null.
In the code As I understand there are 2 point which set the *tldCache*
variable
one is the setTldCache() method and other is
public static TldCache getInstance(ServletContext servletContext) {
if (servletContext == null) {
throw new IllegalArgumentException(Localizer.getMessage(
org.apache.jasper.compiler.TldCache.servletContextNull));
}
return (TldCache)
servletContext.getAttribute(SERVLET_CONTEXT_ATTRIBUTE_NAME);
}
from this 2 methods I couldn't find any point that setTldCache() is been
used. So I think getInstance() is the method that is been used.
Should I manually set the value o tldCache?
Thanks
Regards
/Thusitha
Re: java.lang.NullPointerException at org.apache.jasper.JspCompilationContext.getTldResourcePath(JspCompilationContext.java:536) when starting Embedded Tomcat Instance
Hi Violeta,
2015-03-16 15:33 GMT+02:00 Thusitha Thilina Dayaratne thusit...@wso2.com:
Hi Violeta
Hi,
2015-03-16 15:07 GMT+02:00 Thusitha Thilina Dayaratne thusit...@wso2.com
:
ERROR {org.apache.catalina.core.ApplicationDispatcher} -
Servlet.service() for servlet bridgeservlet threw exception
java.lang.NullPointerException
at
org.apache.jasper.JspCompilationContext.getTldResourcePath(JspCompilationContext.java:536)
at
org.apache.jasper.compiler.Parser.parseTaglibDirective(Parser.java:410)
at org.apache.jasper.compiler.Parser.parseDirective(Parser.java:469)
at org.apache.jasper.compiler.Parser.parseElements(Parser.java:1430)
at org.apache.jasper.compiler.Parser.parse(Parser.java:139)
snip/
I can't figure out the reason to get this NullPointerException.
Can someone help me out?
If we knew which version of Tomcat 8 you were using, someone could
look
at the relevant source code to try to figure out what was going on.
I'm using tomcat version *8.0.20*
Browse to the sourcecode of v8.0.20 of tomcat here:
public TldResourcePath getTldResourcePath(String uri) {
return getOptions().getTldCache().getTldResourcePath(uri);
}
Thanks for the quick response
Obviously either getOptions() or getTldCache() is returning null.
I debug the code as you suggest and found that getTldCache() is null.
In the code As I understand there are 2 point which set the *tldCache*
variable
one is the setTldCache() method and other is
public static TldCache getInstance(ServletContext servletContext) {
if (servletContext == null) {
throw new IllegalArgumentException(Localizer.getMessage(
org.apache.jasper.compiler.TldCache.servletContextNull));
}
return (TldCache)
servletContext.getAttribute(SERVLET_CONTEXT_ATTRIBUTE_NAME);
}
If you can attach a debugger try to see whether the code below is
invoked:
org.apache.jasper.servlet.JasperInitializer.onStartup(SetClass?,
ServletContext) {
.
context.setAttribute(TldCache.SERVLET_CONTEXT_ATTRIBUTE_NAME,
new TldCache(context,
scanner.getUriTldResourcePathMap(),
scanner.getTldResourcePathTaglibXmlMap()));
}
I have checked that as well. But that method didn't get hot when I'm
debugging the source.
what could be the reason?
You wrote that you are running an embedded Tomcat. Is that true?
In Tomcat 8, Jasper initialization is implemented as a standard
ServletContainderInitializer (check Servlet specification).
So you should ensure
that org.apache.jasper.servlet.JasperInitializer.onStartup is invoked
during web app startup
Thanks for the quick response. Could you please tell me how can I do so?
Thanks
Best Regards
/Thusitha
On Mon, Mar 16, 2015 at 7:22 PM, Violeta Georgieva miles...@gmail.com
wrote:
Hi,
2015-03-16 15:33 GMT+02:00 Thusitha Thilina Dayaratne thusit...@wso2.com
:
Hi Violeta
Hi,
2015-03-16 15:07 GMT+02:00 Thusitha Thilina Dayaratne
thusit...@wso2.com
:
ERROR {org.apache.catalina.core.ApplicationDispatcher} -
Servlet.service() for servlet bridgeservlet threw exception
java.lang.NullPointerException
at
org.apache.jasper.JspCompilationContext.getTldResourcePath(JspCompilationContext.java:536)
at
org.apache.jasper.compiler.Parser.parseTaglibDirective(Parser.java:410)
at
org.apache.jasper.compiler.Parser.parseDirective(Parser.java:469)
at
org.apache.jasper.compiler.Parser.parseElements(Parser.java:1430)
at org.apache.jasper.compiler.Parser.parse(Parser.java:139)
snip/
I can't figure out the reason to get this NullPointerException.
Can someone help me out?
If we knew which version of Tomcat 8 you were using, someone could
look
at the relevant source code to try to figure out what was going on.
I'm using tomcat version *8.0.20*
Browse to the sourcecode of v8.0.20 of tomcat here:
public TldResourcePath getTldResourcePath(String uri) {
return getOptions().getTldCache().getTldResourcePath(uri);
}
Thanks for the quick response
Obviously either getOptions() or getTldCache() is returning null.
I debug the code as you suggest and found that getTldCache() is null.
In the code As I understand there are 2 point which set the *tldCache*
variable
one is the setTldCache() method and other is
public static TldCache getInstance(ServletContext servletContext) {
if (servletContext == null) {
throw new IllegalArgumentException(Localizer.getMessage(
org.apache.jasper.compiler.TldCache.servletContextNull));
}
return (TldCache)
servletContext.getAttribute(SERVLET_CONTEXT_ATTRIBUTE_NAME);
}
If you can attach a debugger try to see whether the code below is
invoked:
org.apache.jasper.servlet.JasperInitializer.onStartup(SetClass?,
ServletContext
java.lang.NullPointerException at org.apache.jasper.JspCompilationContext.getTldResourcePath(JspCompilationContext.java:536) when starting Embedded Tomcat Instance
Hi All,
I'm in the process of migrating embedded tomcat application from Tomcat 7
to Tomcat 8.
When I'm trying to start the embedded instance I'm getting a
NullPointerException
Here is the stacktrace
ERROR {org.apache.catalina.core.ApplicationDispatcher} -
Servlet.service() for servlet bridgeservlet threw exception
java.lang.NullPointerException
at
org.apache.jasper.JspCompilationContext.getTldResourcePath(JspCompilationContext.java:536)
at org.apache.jasper.compiler.Parser.parseTaglibDirective(Parser.java:410)
at org.apache.jasper.compiler.Parser.parseDirective(Parser.java:469)
at org.apache.jasper.compiler.Parser.parseElements(Parser.java:1430)
at org.apache.jasper.compiler.Parser.parse(Parser.java:139)
at
org.apache.jasper.compiler.ParserController.doParse(ParserController.java:227)
at
org.apache.jasper.compiler.ParserController.parse(ParserController.java:100)
at org.apache.jasper.compiler.Compiler.generateJava(Compiler.java:199)
at org.apache.jasper.compiler.Compiler.compile(Compiler.java:356)
at org.apache.jasper.compiler.Compiler.compile(Compiler.java:336)
at org.apache.jasper.compiler.Compiler.compile(Compiler.java:323)
at
org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:570)
at
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:356)
at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:396)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:340)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:725)
at org.wso2.carbon.ui.JspServlet.service(JspServlet.java:155)
at org.wso2.carbon.ui.TilesJspServlet.service(TilesJspServlet.java:80)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:725)
at
org.eclipse.equinox.http.helper.ContextPathServletAdaptor.service(ContextPathServletAdaptor.java:37)
at
org.eclipse.equinox.http.servlet.internal.ServletRegistration.service(ServletRegistration.java:61)
at
org.eclipse.equinox.http.servlet.internal.ProxyServlet.processAlias(ProxyServlet.java:128)
at
org.eclipse.equinox.http.servlet.internal.ProxyServlet.service(ProxyServlet.java:68)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:725)
at
org.wso2.carbon.tomcat.ext.servlet.DelegationServlet.service(DelegationServlet.java:68)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:291)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:239)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at
org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:721)
at
org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:466)
at
org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:391)
at
org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:318)
at
org.eclipse.equinox.http.servlet.internal.RequestDispatcherAdaptor.forward(RequestDispatcherAdaptor.java:30)
at
org.eclipse.equinox.http.helper.ContextPathServletAdaptor$RequestDispatcherAdaptor.forward(ContextPathServletAdaptor.java:362)
at
org.apache.tiles.servlet.context.ServletTilesRequestContext.forward(ServletTilesRequestContext.java:198)
at
org.apache.tiles.servlet.context.ServletTilesRequestContext.dispatch(ServletTilesRequestContext.java:185)
at
org.apache.tiles.impl.BasicTilesContainer.render(BasicTilesContainer.java:419)
at
org.apache.tiles.impl.BasicTilesContainer.render(BasicTilesContainer.java:370)
at org.wso2.carbon.ui.action.ActionHelper.render(ActionHelper.java:52)
at org.wso2.carbon.ui.TilesJspServlet.service(TilesJspServlet.java:101)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:725)
at
org.eclipse.equinox.http.helper.ContextPathServletAdaptor.service(ContextPathServletAdaptor.java:37)
at
org.eclipse.equinox.http.servlet.internal.ServletRegistration.service(ServletRegistration.java:61)
at
org.eclipse.equinox.http.servlet.internal.ProxyServlet.processAlias(ProxyServlet.java:128)
at
org.eclipse.equinox.http.servlet.internal.ProxyServlet.service(ProxyServlet.java:68)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:725)
at
org.wso2.carbon.tomcat.ext.servlet.DelegationServlet.service(DelegationServlet.java:68)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:291)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:239)
at
Re: java.lang.NullPointerException at org.apache.jasper.JspCompilationContext.getTldResourcePath(JspCompilationContext.java:536) when starting Embedded Tomcat Instance
On 16/03/2015 09:26, Thusitha Thilina Dayaratne wrote:
Hi All,
I'm in the process of migrating embedded tomcat application from Tomcat 7
to Tomcat 8.
When I'm trying to start the embedded instance I'm getting a
NullPointerException
Here is the stacktrace
ERROR {org.apache.catalina.core.ApplicationDispatcher} -
Servlet.service() for servlet bridgeservlet threw exception
java.lang.NullPointerException
at
org.apache.jasper.JspCompilationContext.getTldResourcePath(JspCompilationContext.java:536)
at
org.apache.jasper.compiler.Parser.parseTaglibDirective(Parser.java:410)
at org.apache.jasper.compiler.Parser.parseDirective(Parser.java:469)
at org.apache.jasper.compiler.Parser.parseElements(Parser.java:1430)
at org.apache.jasper.compiler.Parser.parse(Parser.java:139)
snip/
I can't figure out the reason to get this NullPointerException.
Can someone help me out?
If we knew which version of Tomcat 8 you were using, someone could look
at the relevant source code to try to figure out what was going on.
I'm using tomcat version *8.0.20*
Thanks
Thusitha
On Mon, Mar 16, 2015 at 3:07 PM, Mark Thomas ma...@apache.org wrote:
On 16/03/2015 09:26, Thusitha Thilina Dayaratne wrote:
Hi All,
I'm in the process of migrating embedded tomcat application from Tomcat 7
to Tomcat 8.
When I'm trying to start the embedded instance I'm getting a
NullPointerException
Here is the stacktrace
ERROR {org.apache.catalina.core.ApplicationDispatcher} -
Servlet.service() for servlet bridgeservlet threw exception
java.lang.NullPointerException
at
org.apache.jasper.JspCompilationContext.getTldResourcePath(JspCompilationContext.java:536)
at
org.apache.jasper.compiler.Parser.parseTaglibDirective(Parser.java:410)
at org.apache.jasper.compiler.Parser.parseDirective(Parser.java:469)
at org.apache.jasper.compiler.Parser.parseElements(Parser.java:1430)
at org.apache.jasper.compiler.Parser.parse(Parser.java:139)
snip/
I can't figure out the reason to get this NullPointerException.
Can someone help me out?
If we knew which version of Tomcat 8 you were using, someone could look
at the relevant source code to try to figure out what was going on.
Hint: Tomcat is open source. You can look at the source code too.
Mark
-
To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org
For additional commands, e-mail: users-h...@tomcat.apache.org
--
Thusitha Dayaratne
Software Engineer
WSO2 Inc. - lean . enterprise . middleware | wso2.com
Mobile +94712756809
Blog alokayasoya.blogspot.com
Abouthttp://about.me/thusithathilina
Re: How to access JNDI Directory Context in Tomcat 8
Hi Mark, Thanks for the quick response. Regards /Thusitha On Mon, Mar 9, 2015 at 2:29 PM, Mark Thomas ma...@apache.org wrote: On 09/03/2015 03:59, Thusitha Thilina Dayaratne wrote: Hi, I want to access the JNDI Directory context in Tomcat8. I've used *DirContextURLStreamHandler* class which was in Tomcat 7. But now that has been removed. Can someone tell me how can I access the JNDI Directory Context in Tomcat 8? Via the standard JNDI API. Mark - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org -- Thusitha Dayaratne Software Engineer WSO2 Inc. - lean . enterprise . middleware | wso2.com Mobile +94712756809 Blog alokayasoya.blogspot.com Abouthttp://about.me/thusithathilina
java.lang.Error: factory already defined when trying to start the Tomcat
Hi,
When I'm trying to start the embedded tomcat server I'm getting following
exception. Could someone tell me why am I getting that? Did I missed
anything in configuration?
I'm using JDK 1.8 and tomcat 8.0.20
ERROR {org.apache.catalina.core.ContainerBase} - A child container failed
during start
java.util.concurrent.ExecutionException:
org.apache.catalina.LifecycleException: Failed to start component
[StandardEngine[Catalina].StandardHost[localhost].StandardContext[/]]
at java.util.concurrent.FutureTask.report(FutureTask.java:122)
at java.util.concurrent.FutureTask.get(FutureTask.java:192)
at
org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:917)
at
org.apache.catalina.core.StandardHost.startInternal(StandardHost.java:871)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
at
org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1409)
at
org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1399)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
Caused by: org.apache.catalina.LifecycleException: Failed to start
component
[StandardEngine[Catalina].StandardHost[localhost].StandardContext[/]]
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:154)
... 6 more
Caused by: org.apache.catalina.LifecycleException: Failed to initialize
component [org.apache.catalina.webresources.StandardRoot@7658b991]
at org.apache.catalina.util.LifecycleBase.init(LifecycleBase.java:106)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:139)
at
org.apache.catalina.core.StandardContext.resourcesStart(StandardContext.java:4840)
at
org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:4970)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
... 6 more
Caused by: java.lang.Error: factory already defined
at java.net.URL.setURLStreamHandlerFactory(URL.java:1105)
at
org.apache.catalina.webresources.TomcatURLStreamHandlerFactory.init(TomcatURLStreamHandlerFactory.java:122)
at
org.apache.catalina.webresources.TomcatURLStreamHandlerFactory.getInstanceInternal(TomcatURLStreamHandlerFactory.java:51)
at
org.apache.catalina.webresources.TomcatURLStreamHandlerFactory.register(TomcatURLStreamHandlerFactory.java:75)
at
org.apache.catalina.webresources.StandardRoot.registerURLStreamHandlerFactory(StandardRoot.java:677)
at
org.apache.catalina.webresources.StandardRoot.initInternal(StandardRoot.java:660)
at org.apache.catalina.util.LifecycleBase.init(LifecycleBase.java:102)
... 10 more
[2015-03-09 14:58:45,913] ERROR {org.apache.catalina.core.ContainerBase} -
A child container failed during start
java.util.concurrent.ExecutionException:
org.apache.catalina.LifecycleException: Failed to start component
[StandardEngine[Catalina].StandardHost[localhost]]
at java.util.concurrent.FutureTask.report(FutureTask.java:122)
at java.util.concurrent.FutureTask.get(FutureTask.java:192)
at
org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:917)
at
org.apache.catalina.core.StandardEngine.startInternal(StandardEngine.java:262)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
at
org.wso2.carbon.tomcat.ext.service.ExtendedStandardService.startInternal(ExtendedStandardService.java:49)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
at
org.apache.catalina.core.StandardServer.startInternal(StandardServer.java:769)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
at
org.wso2.carbon.tomcat.internal.CarbonTomcat.start(CarbonTomcat.java:103)
at
org.wso2.carbon.tomcat.internal.ServerManager$1.run(ServerManager.java:99)
at java.lang.Thread.run(Thread.java:745)
Caused by: org.apache.catalina.LifecycleException: Failed to start
component [StandardEngine[Catalina].StandardHost[localhost]]
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:154)
at
org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1409)
at
org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1399)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
... 1 more
Caused by: org.apache.catalina.LifecycleException: A child container
failed during start
at
org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:925)
at
org.apache.catalina.core.StandardHost.startInternal(StandardHost.java:871)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
... 6 more
[2015-03-09 14:58:45,914] ERROR
How to access JNDI Directory Context in Tomcat 8
Hi, I want to access the JNDI Directory context in Tomcat8. I've used *DirContextURLStreamHandler* class which was in Tomcat 7. But now that has been removed. Can someone tell me how can I access the JNDI Directory Context in Tomcat 8? Thanks Best Regards /Thusitha -- Thusitha Dayaratne Software Engineer WSO2 Inc. - lean . enterprise . middleware | wso2.com Mobile +94712756809 Blog alokayasoya.blogspot.com Abouthttp://about.me/thusithathilina
Re: Is org.apache.naming.resources package have been removed in tomcat 8.0.20?
Hi, First I would like to apologies for any inconvenience caused. I'll ask again. What are you trying to do? Difficult to say unless you tell us what problem you're actually trying to solve rather than yet again what you think should be done to solve it. I'm using extended class of *DirContextURLStreamHandler* to handle jndi resources in the application. Thanks Best Regards /Thusitha On Sat, Mar 7, 2015 at 7:24 PM, Caldarale, Charles R chuck.caldar...@unisys.com wrote: From: Thusitha Thilina Dayaratne [mailto:thusit...@wso2.com] Subject: Re: Is org.apache.naming.resources package have been removed in tomcat 8.0.20? Don't top post. Read the mailing list rules: http://tomcat.apache.org/lists.html#tomcat-users I'm trying to bundle the tomcat as a OSGI bundle. While doing so, I've extended the DirContextURLStreamHandler class and overriding the method openConnection(URL u)as a public method. Then I'm registering my extended class as a service http://tomcat.apache.org/lists.html#tomcat-usersin the bundle context. Could someone tell me is that a good approach? If not what is the best alternative? Difficult to say unless you tell us what problem you're actually trying to solve rather than yet again what you think should be done to solve it. As Mark said, read this before replying: http://xyproblem.info/ - Chuck THIS COMMUNICATION MAY CONTAIN CONFIDENTIAL AND/OR OTHERWISE PROPRIETARY MATERIAL and is thus for use only by the intended recipient. If you received this in error, please contact the sender and delete the e-mail and its attachments from all computers. -Original Message- From: Thusitha Thilina Dayaratne [mailto:thusit...@wso2.com] Sent: 2015 March 6, Friday 22:25 To: Tomcat Users List Subject: Re: Is org.apache.naming.resources package have been removed in tomcat 8.0.20? Hi Mark, I'm trying to bundle the tomcat as a OSGI bundle. While doing so, I've extended the DirContextURLStreamHandler class and overriding the method openConnection(URL u)as a public method. Then I'm registering my extended class as a service in the bundle context. Since *org.apache.naming.resource* package have been removed I'm trying to use the *WarStreamURLHandler *class in the *org.apache.catalina.webresource* package and get my work done. Could someone tell me is that a good approach? If not what is the best alternative? Thanks Best Regards /Thusitha On Fri, Mar 6, 2015 at 6:50 PM, Mark Thomas ma...@apache.org wrote: On 06/03/2015 10:53, Thusitha Thilina Dayaratne wrote: Hi, Is there an alternative method from some other class that I can use instead of removed *protected URLConnection openConnection(URL u) *in Tomcat 8? I'll ask again. What are you trying to do? Read this: http://xyproblem.info/ before you answer. Mark Thanks Regards /Thusitha On Fri, Mar 6, 2015 at 2:57 PM, Thusitha Thilina Dayaratne thusit...@wso2.com wrote: Hi Mark, Thanks for your quick response. I'm extending that class and overriding the method openConnection(URL u)as a public method. So I can use it from somewhere else. Thanks Best Regards /Thusitha On Fri, Mar 6, 2015 at 2:53 PM, Mark Thomas ma...@apache.org wrote: On 06/03/2015 09:15, Thusitha Thilina Dayaratne wrote: Hi All, I'm working on migrating embedded tomcat 7 project to latest release of *tomcat 8.0.20* When compiling the project, I'm getting compilation errors saying that *org.apache.naming.resources* package can't be found. (I'm using *DirContextURLStreamHandler* which was resided in above package in tomcat 7) I've checked the Tomcat API doc too. It seems that the package doesn't exists there. Is that package removed from tomcat 8? Yes. If so what is/are the alternative(s)? That depends what you are trying to do. I couldn't found any source saying that it is been removed or deprecated. http://tomcat.apache.org/migration-8.html Mark - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org -- Thusitha Dayaratne Software Engineer WSO2 Inc. - lean . enterprise . middleware | wso2.com Mobile +94712756809 Blog alokayasoya.blogspot.com Abouthttp://about.me/thusithathilina - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org -- Thusitha Dayaratne Software Engineer WSO2 Inc. - lean . enterprise . middleware | wso2.com Mobile +94712756809 Blog alokayasoya.blogspot.com Abouthttp://about.me/thusithathilina
Re: Is org.apache.naming.resources package have been removed in tomcat 8.0.20?
Hi Mark, Thanks for your quick response. I'm extending that class and overriding the method openConnection(URL u)as a public method. So I can use it from somewhere else. Thanks Best Regards /Thusitha On Fri, Mar 6, 2015 at 2:53 PM, Mark Thomas ma...@apache.org wrote: On 06/03/2015 09:15, Thusitha Thilina Dayaratne wrote: Hi All, I'm working on migrating embedded tomcat 7 project to latest release of *tomcat 8.0.20* When compiling the project, I'm getting compilation errors saying that *org.apache.naming.resources* package can't be found. (I'm using *DirContextURLStreamHandler* which was resided in above package in tomcat 7) I've checked the Tomcat API doc too. It seems that the package doesn't exists there. Is that package removed from tomcat 8? Yes. If so what is/are the alternative(s)? That depends what you are trying to do. I couldn't found any source saying that it is been removed or deprecated. http://tomcat.apache.org/migration-8.html Mark - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org -- Thusitha Dayaratne Software Engineer WSO2 Inc. - lean . enterprise . middleware | wso2.com Mobile +94712756809 Blog alokayasoya.blogspot.com Abouthttp://about.me/thusithathilina
Is org.apache.naming.resources package have been removed in tomcat 8.0.20?
Hi All, I'm working on migrating embedded tomcat 7 project to latest release of *tomcat 8.0.20* When compiling the project, I'm getting compilation errors saying that *org.apache.naming.resources* package can't be found. (I'm using *DirContextURLStreamHandler* which was resided in above package in tomcat 7) I've checked the Tomcat API doc too. It seems that the package doesn't exists there. Is that package removed from tomcat 8? If so what is/are the alternative(s) ? I couldn't found any source saying that it is been removed or deprecated. Thanks Best Regards /Thusitha -- Thusitha Dayaratne Software Engineer WSO2 Inc. - lean . enterprise . middleware | wso2.com Mobile +94712756809 Blog alokayasoya.blogspot.com Abouthttp://about.me/thusithathilina
Re: Is org.apache.naming.resources package have been removed in tomcat 8.0.20?
Hi, Is there an alternative method from some other class that I can use instead of removed *protected URLConnection openConnection(URL u) *in Tomcat 8? Thanks Regards /Thusitha On Fri, Mar 6, 2015 at 2:57 PM, Thusitha Thilina Dayaratne thusit...@wso2.com wrote: Hi Mark, Thanks for your quick response. I'm extending that class and overriding the method openConnection(URL u)as a public method. So I can use it from somewhere else. Thanks Best Regards /Thusitha On Fri, Mar 6, 2015 at 2:53 PM, Mark Thomas ma...@apache.org wrote: On 06/03/2015 09:15, Thusitha Thilina Dayaratne wrote: Hi All, I'm working on migrating embedded tomcat 7 project to latest release of *tomcat 8.0.20* When compiling the project, I'm getting compilation errors saying that *org.apache.naming.resources* package can't be found. (I'm using *DirContextURLStreamHandler* which was resided in above package in tomcat 7) I've checked the Tomcat API doc too. It seems that the package doesn't exists there. Is that package removed from tomcat 8? Yes. If so what is/are the alternative(s)? That depends what you are trying to do. I couldn't found any source saying that it is been removed or deprecated. http://tomcat.apache.org/migration-8.html Mark - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org -- Thusitha Dayaratne Software Engineer WSO2 Inc. - lean . enterprise . middleware | wso2.com Mobile +94712756809 Blog alokayasoya.blogspot.com Abouthttp://about.me/thusithathilina -- Thusitha Dayaratne Software Engineer WSO2 Inc. - lean . enterprise . middleware | wso2.com Mobile +94712756809 Blog alokayasoya.blogspot.com Abouthttp://about.me/thusithathilina
Re: Is org.apache.naming.resources package have been removed in tomcat 8.0.20?
Hi Mark, I'm trying to bundle the tomcat as a OSGI bundle. While doing so, I've extended the DirContextURLStreamHandler class and overriding the method openConnection(URL u)as a public method. Then I'm registering my extended class as a service in the bundle context. Since *org.apache.naming.resource* package have been removed I'm trying to use the *WarStreamURLHandler *class in the *org.apache.catalina.webresource* package and get my work done. Could someone tell me is that a good approach? If not what is the best alternative? Thanks Best Regards /Thusitha On Fri, Mar 6, 2015 at 6:50 PM, Mark Thomas ma...@apache.org wrote: On 06/03/2015 10:53, Thusitha Thilina Dayaratne wrote: Hi, Is there an alternative method from some other class that I can use instead of removed *protected URLConnection openConnection(URL u) *in Tomcat 8? I'll ask again. What are you trying to do? Read this: http://xyproblem.info/ before you answer. Mark Thanks Regards /Thusitha On Fri, Mar 6, 2015 at 2:57 PM, Thusitha Thilina Dayaratne thusit...@wso2.com wrote: Hi Mark, Thanks for your quick response. I'm extending that class and overriding the method openConnection(URL u)as a public method. So I can use it from somewhere else. Thanks Best Regards /Thusitha On Fri, Mar 6, 2015 at 2:53 PM, Mark Thomas ma...@apache.org wrote: On 06/03/2015 09:15, Thusitha Thilina Dayaratne wrote: Hi All, I'm working on migrating embedded tomcat 7 project to latest release of *tomcat 8.0.20* When compiling the project, I'm getting compilation errors saying that *org.apache.naming.resources* package can't be found. (I'm using *DirContextURLStreamHandler* which was resided in above package in tomcat 7) I've checked the Tomcat API doc too. It seems that the package doesn't exists there. Is that package removed from tomcat 8? Yes. If so what is/are the alternative(s)? That depends what you are trying to do. I couldn't found any source saying that it is been removed or deprecated. http://tomcat.apache.org/migration-8.html Mark - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org -- Thusitha Dayaratne Software Engineer WSO2 Inc. - lean . enterprise . middleware | wso2.com Mobile +94712756809 Blog alokayasoya.blogspot.com Abouthttp://about.me/thusithathilina - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org -- Thusitha Dayaratne Software Engineer WSO2 Inc. - lean . enterprise . middleware | wso2.com Mobile +94712756809 Blog alokayasoya.blogspot.com Abouthttp://about.me/thusithathilina
Tomcat 8 embedded - ERROR {org.apache.catalina.core.ContainerBase} - A child container failed during start
Hi All,
I'm using tomcat embedded and when I try to star the server following error
get occurred. I'm using tomcat 8.0.20 and jdk8
ERROR {org.apache.catalina.core.ContainerBase} - A child container
failed during start
java.util.concurrent.ExecutionException:
org.apache.catalina.LifecycleException: Failed to start component
[StandardEngine[Catalina].StandardHost[localhost].StandardContext[/]]
at java.util.concurrent.FutureTask.report(FutureTask.java:122)
at java.util.concurrent.FutureTask.get(FutureTask.java:192)
at
org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:917)
at
org.apache.catalina.core.StandardHost.startInternal(StandardHost.java:871)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
at
org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1409)
at
org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1399)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
Caused by: org.apache.catalina.LifecycleException: Failed to start
component
[StandardEngine[Catalina].StandardHost[localhost].StandardContext[/]]
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:154)
... 6 more
Caused by: org.apache.catalina.LifecycleException: Failed to initialize
component [org.apache.catalina.webresources.StandardRoot@178ad6ef]
at org.apache.catalina.util.LifecycleBase.init(LifecycleBase.java:106)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:139)
at
org.apache.catalina.core.StandardContext.resourcesStart(StandardContext.java:4840)
at
org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:4970)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
... 6 more
Caused by: java.lang.Error: factory already defined
at java.net.URL.setURLStreamHandlerFactory(URL.java:1105)
at
org.apache.catalina.webresources.TomcatURLStreamHandlerFactory.init(TomcatURLStreamHandlerFactory.java:122)
at
org.apache.catalina.webresources.TomcatURLStreamHandlerFactory.getInstanceInternal(TomcatURLStreamHandlerFactory.java:51)
at
org.apache.catalina.webresources.TomcatURLStreamHandlerFactory.register(TomcatURLStreamHandlerFactory.java:75)
at
org.apache.catalina.webresources.StandardRoot.registerURLStreamHandlerFactory(StandardRoot.java:677)
at
org.apache.catalina.webresources.StandardRoot.initInternal(StandardRoot.java:660)
at org.apache.catalina.util.LifecycleBase.init(LifecycleBase.java:102)
... 10 more
[2015-03-07 10:24:08,114] ERROR
{org.apache.catalina.core.ContainerBase} - A child container failed during
start
java.util.concurrent.ExecutionException:
org.apache.catalina.LifecycleException: Failed to start component
[StandardEngine[Catalina].StandardHost[localhost]]
at java.util.concurrent.FutureTask.report(FutureTask.java:122)
at java.util.concurrent.FutureTask.get(FutureTask.java:192)
at
org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:917)
at
org.apache.catalina.core.StandardEngine.startInternal(StandardEngine.java:262)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
at
org.wso2.carbon.tomcat.ext.service.ExtendedStandardService.startInternal(ExtendedStandardService.java:49)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
at
org.apache.catalina.core.StandardServer.startInternal(StandardServer.java:769)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
at
org.wso2.carbon.tomcat.internal.CarbonTomcat.start(CarbonTomcat.java:103)
at
org.wso2.carbon.tomcat.internal.ServerManager$1.run(ServerManager.java:99)
at java.lang.Thread.run(Thread.java:745)
Caused by: org.apache.catalina.LifecycleException: Failed to start
component [StandardEngine[Catalina].StandardHost[localhost]]
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:154)
at
org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1409)
at
org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1399)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
... 1 more
Caused by: org.apache.catalina.LifecycleException: A child container
failed during start
at
org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:925)
at
org.apache.catalina.core.StandardHost.startInternal(StandardHost.java:871)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
