oracle drivers
good morning developers! tell me if i want to use oracle as my database where do i keep my drivers in the tomcat and 2) where r the oracles drivers 3) from where i get type 3 or type 4 drivers 4) does oracle 8i personla edition have them... where is location , so that i copy /paste them to desired folder regards Puneet __ Do You Yahoo!? Yahoo! - Official partner of 2002 FIFA World Cup http://fifaworldcup.yahoo.com -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
RE: oracle drivers
put it into tomcat_directory/common/lib All driver comes with oracle or you cane download it from oracle web site. -Original Message- From: puneet sachar [mailto:[EMAIL PROTECTED]] Sent: Tuesday, June 04, 2002 2:25 PM To: Tomcat Users List Subject: oracle drivers good morning developers! tell me if i want to use oracle as my database where do i keep my drivers in the tomcat and 2) where r the oracles drivers 3) from where i get type 3 or type 4 drivers 4) does oracle 8i personla edition have them... where is location , so that i copy /paste them to desired folder regards Puneet __ Do You Yahoo!? Yahoo! - Official partner of 2002 FIFA World Cup http://fifaworldcup.yahoo.com -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
about JavaBeans
I'm doing a simple JavaBenas, like the jsp:useBean id=JSPWithCounterBeanId scope=session class=jsptutorial.JSPWithCounterBean / jsp:setProperty name=JSPWithCounterBeanId property=* / It very simple, but my question is how can I send text o something to browser from inside the JavaBeans, inside de JSPWithCounterBeanId for example? Best Regards. Owen. -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Session variables?
How can I put o retrieve a variable session like in ASP Session('text') =
text?
in JSP or JavaBeans?
Best Regards.
Owen.
--
To unsubscribe, e-mail: mailto:[EMAIL PROTECTED]
For additional commands, e-mail: mailto:[EMAIL PROTECTED]
RE: oracle drivers
thanx mr. Lee do for these drivers ,, we need any jdk api i mean additional api's needed for type -3 ,-4 drivers thanx a lot Puneet --- Lee Chin Khiong [EMAIL PROTECTED] wrote: put it into tomcat_directory/common/lib All driver comes with oracle or you cane download it from oracle web site. -Original Message- From: puneet sachar [mailto:[EMAIL PROTECTED]] Sent: Tuesday, June 04, 2002 2:25 PM To: Tomcat Users List Subject: oracle drivers good morning developers! tell me if i want to use oracle as my database where do i keep my drivers in the tomcat and 2) where r the oracles drivers 3) from where i get type 3 or type 4 drivers 4) does oracle 8i personla edition have them... where is location , so that i copy /paste them to desired folder regards Puneet __ Do You Yahoo!? Yahoo! - Official partner of 2002 FIFA World Cup http://fifaworldcup.yahoo.com -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] __ Do You Yahoo!? Yahoo! - Official partner of 2002 FIFA World Cup http://fifaworldcup.yahoo.com -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Basic Authentication: Tomcat 4 and IIS 5.0 generates 403 Error
We are trying to get basic authentication to work with Tomcat 4 and IIS 5, however it generates a 403 error instead. Can someone point me in the right direction? We managed to get it working in Tomcat 3.3, but now the pop up just isnt appearing -- it goes straight to the forbidden page. Can someone help us with this please? Thanks PS :- Not sure if this helps, but we have added the following tag to the context-specific web.xml file. What changes (if any are required to other files, such as conf/server.xml, or IIS itself) to make the basic authentication work? security-constraint web-resource-collection web-resource-nameProtected Area/web-resource-name url-pattern/*/url-pattern http-methodDELETE/http-method http-methodGET/http-method http-methodPOST/http-method http-methodPUT/http-method /web-resource-collection auth-constraint role-nameagent/role-name /auth-constraint /security-constraint alastair mcalpine | smartidea w +65 62343143 m +65 91444307 [EMAIL PROTECTED] www.smartidea.com
??? Using JSPs to Send Not-Modified-Since Header ???
Hi all,
In looking at past posts, I'm afraid I know the horrible answer
to this issue but I thought I'd ask just in case I missed
anything.
Let me start by saying I'm using Tomcat v4.0.4 beta 3.
As you know, when a client (usually a web browser) has a cached
version of a resource (usually a web page) it can send an
If-Modified-Since header to the HTTP server. The server
compares the time/date stamp specified in the header with that of
the requested resource. If the resource has *not* been modified
since the time specified in the If-Modified-Since header, the
server sends back a 304 (Not-Modified) response, effectively
telling the client (usually a web browser) that its cached
version of the resource is still valid.
When writing a servlet, it's easy to handle this sort of
scenario. The javax.servlet.http.HttpServlet class has a
service() method. This method first checks if the incoming HTTP
method is a GET. If it is, the service() method proceeds to
call the getLastModified() method of the servlet. As a
developer, you can override getLastModified() to return a long
value representing the last time the requested resource was
changed. Depending on the value returned by getLastModified()
(note that -1 is returned if you don't override the method) the
service() method may simply return a 304, Not-Modified response
rather than calling the servlet's doGet() method.
Now, the $18.32 Question: How do you ensure getLastModified()
is called in JSP?
No, you cannot simply do this:
%!
public long getLastModified() {
return xxx;
}
%
The problem is that the above method will never be called by the
container.
I traced through some of the Tomcat/Catalina/Jasper code and it
seems to me that the response code is being set to 200/OK very
early on in the processing.
I also took a cursory look at the JSP spec and didn't find any
indication of setting a Not-Modified response code...so, I am
thinking this is something that is (strangely) missing in the JSP
specification. I have a JSP page that needs to update itself once
per day. Therefore, it would be very handy to have the
getLastModified() functionality enjoyed by servlet writers.
Can anyone confirm this?
Thanks...
--
To unsubscribe, e-mail: mailto:[EMAIL PROTECTED]
For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: Out of Memory Error - plz help
I'm not sure this answers your question, but hopefully:
1. I can't say what the cause for the out of memory error is, but if you
are writing in Java (JSP or servlet), you can try and check the memory
status on your computer. This is done by:
Runtime rt = Runtime.getRuntime();
long mem = rt.totalMemory();
long freemem = rt.freeMemory();
The first line gives you a runtime environment, the second one gives you
the amount of memory the JAVA Runtime Environment (JRE) currently
possesses, and the third line gives you the amount of available memory.
This should help you debug and find the mischievous code.
2. In order to launch the JRE with more memory, you can set the JAVA_OPTS
environment variable, which Catalina uses, in the following manner:
JAVA_OPTS=-ms10M -mx512M
-ms sets the minimum amount of memory for the JRE, in this case it's set to
10MB.
-mx sets the maximum amount of memory (I think the default is 64MB, which
should be quite a lot, I don't know why your program runs out of memory).
The place where you set the JAVA_OPTS depends on your platform and
installation. All I can tell you is that if you installed Tomcat with RPM
on linux, then you best add this line to the file
/etc/init.d/tomcat/tomcat4.conf . As for other installations, check to see
where the catalina.bat or catalina.sh file is, usually this is the place to
update.
3. Finally (sorry for the lengthy answer), you can add a try catch around
your code. Be aware, however that your catch should catch Error since
OutOfMemoryError doesn't extend Exception, so you should do something like
this:
try
{
code...
}
catch (Exception e)
{
}
cacth (Error e)
{
}
Oz.
# Lalit Nagpal
#To: [EMAIL PROTECTED]
lalit_tomcat@ cc:
yahoo.com Subject: Out of Memory Error - plz help
06/04/2002
07:37 AM
Please respond
to Tomcat
Users List
hello friends,
I get this wierd error Out of Memory --- No Stack
Trace. Actually i have a form that a student fills up
attaches his mark statement (scanned image) and
photograph. The form is received properly on the
server but then the server goes down any time - giving
the output as Out of Memory Error - No Stack Trace
in catalina.out file. Any ideas, plz help
Regards
=
# Lalit Nagpal #
__
Do You Yahoo!?
Yahoo! - Official partner of 2002 FIFA World Cup
http://fifaworldcup.yahoo.com
--
To unsubscribe, e-mail:
mailto:[EMAIL PROTECTED]
For additional commands, e-mail:
mailto:[EMAIL PROTECTED]
--
To unsubscribe, e-mail: mailto:[EMAIL PROTECTED]
For additional commands, e-mail: mailto:[EMAIL PROTECTED]
load-on-startup tag problem
hello, i try to run 2 servlets on the starting of tomcat 4.0.3. i use this portion of xml code in my web.xml file : servlet servlet-nameOdataJDOinitializer/servlet-name servlet-classlds.odata.web.servlets.OdataJDOinitializer/servlet-class load-on-startup1/load-on-startup /servlet servlet servlet-nameOdataJDBCinitializer/servlet-name servlet-classlds.odata.web.servlets.OdataJDBCinitializer/servlet-class load-on-startup2/load-on-startup /servlet i don't understand why but just the servlet calling OdataJDBCinitializer is launch. is someone could help me ? Patrick PIERRA Linedata Services Luxembourg 00 352 29 56 65 282 [EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
AW: Detect Cookie Rejection
Does anyone know of a way to detect when cookies are not accepted by a browser. My site uses session cookies and I'd like to be able to redirect people somewhere to tell them that the site requires cookies and what to do to activate them... An easy way to find out if cookies are enabled AND working is to set something in a bean scope=session , refresh to a different side and check if the session.isNew()=true or if the usedbean has reconstructed ( singleton counter ) why? session.isNew() will allways return true, because the session can't not be tracked without the cookie (ofcourse only if you are NOT USEING urlEncode() ) [That's what i learn from last weeks posting :-)] Your bean will be constructed because the session is new. new session - new beans. Make something out of it.. :) -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: Out of Memory Error - plz help
Small correction. In item 2, the path for the config file in linux rpm
installation is
/etc/tomcat/conf/tomcat4.conf
[EMAIL PROTECTED]
To: Tomcat Users List
[EMAIL PROTECTED]
06/04/2002 cc:
10:33 AM Subject: Re: Out of Memory Error - plz
help
Please respond
to Tomcat
Users List
I'm not sure this answers your question, but hopefully:
1. I can't say what the cause for the out of memory error is, but if you
are writing in Java (JSP or servlet), you can try and check the memory
status on your computer. This is done by:
Runtime rt = Runtime.getRuntime();
long mem = rt.totalMemory();
long freemem = rt.freeMemory();
The first line gives you a runtime environment, the second one gives you
the amount of memory the JAVA Runtime Environment (JRE) currently
possesses, and the third line gives you the amount of available memory.
This should help you debug and find the mischievous code.
2. In order to launch the JRE with more memory, you can set the JAVA_OPTS
environment variable, which Catalina uses, in the following manner:
JAVA_OPTS=-ms10M -mx512M
-ms sets the minimum amount of memory for the JRE, in this case it's set to
10MB.
-mx sets the maximum amount of memory (I think the default is 64MB, which
should be quite a lot, I don't know why your program runs out of memory).
The place where you set the JAVA_OPTS depends on your platform and
installation. All I can tell you is that if you installed Tomcat with RPM
on linux, then you best add this line to the file
/etc/init.d/tomcat/tomcat4.conf . As for other installations, check to see
where the catalina.bat or catalina.sh file is, usually this is the place to
update.
3. Finally (sorry for the lengthy answer), you can add a try catch around
your code. Be aware, however that your catch should catch Error since
OutOfMemoryError doesn't extend Exception, so you should do something like
this:
try
{
code...
}
catch (Exception e)
{
}
cacth (Error e)
{
}
Oz.
# Lalit Nagpal
#To:
[EMAIL PROTECTED]
lalit_tomcat@ cc:
yahoo.com Subject: Out of Memory Error -
plz help
06/04/2002
07:37 AM
Please respond
to Tomcat
Users List
hello friends,
I get this wierd error Out of Memory --- No Stack
Trace. Actually i have a form that a student fills up
attaches his mark statement (scanned image) and
photograph. The form is received properly on the
server but then the server goes down any time - giving
the output as Out of Memory Error - No Stack Trace
in catalina.out file. Any ideas, plz help
Regards
=
# Lalit Nagpal #
__
Do You Yahoo!?
Yahoo! - Official partner of 2002 FIFA World Cup
http://fifaworldcup.yahoo.com
--
To unsubscribe, e-mail:
mailto:[EMAIL PROTECTED]
For additional commands, e-mail:
mailto:[EMAIL PROTECTED]
--
To unsubscribe, e-mail:
mailto:[EMAIL PROTECTED]
For additional commands, e-mail:
mailto:[EMAIL PROTECTED]
--
To unsubscribe, e-mail: mailto:[EMAIL PROTECTED]
For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Oracle JDBC Drivers not fully working
Hi, last time i tried oracle, i found that serveral extremly nice functions about traversing a resultset, are not implemented in the oracle drivers. They just throw SQL-exceptions. Be prepared for it :-) POWER-NETZ® Full-Service-Provider Online-Support: Support: 0190 - 15 11 15 (EUR 0,62/Min) http://Support.Power-Netz.de (kostenlos) http://Support.Power-Netz.com (kostenlos) Vertrieb Tel: 01805 - 57 35 57 (EUR 0,12/Min.) Vertrieb Fax: 01805 - 57 45 57 (EUR 0,12/Min.) Power-Netz Am Plan 1 37581 Bad Gandersheim http://www.Power-Netz.de mailto:[EMAIL PROTECTED] +=+ --I N F O C E N T E R-- + Senden Sie eine leere e-mail an: + Providerwechsel: mailto:[EMAIL PROTECTED] + Daten/Preise Webspace: mailto:[EMAIL PROTECTED] + Reseller-Programm: mailto:[EMAIL PROTECTED] + Dedizierte Server: mailto:[EMAIL PROTECTED] + Adult/Erotikserver: mailto:[EMAIL PROTECTED] + Domainpreise: mailto:[EMAIL PROTECTED] + Domain-Nameserver: mailto:[EMAIL PROTECTED] + SSL-Zertifikate: mailto:[EMAIL PROTECTED] + Geschaeftsbedingungen: mailto:[EMAIL PROTECTED] + =+ -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
AW: Session variables?
in JSP or JavaBeans?
In JSP with JavaBeans :-)
JSP:usebean id=yourname class=web.whatever scope=session /
%
int X;
yourname.setValue(X);
X = yourname.getValueX();
%
public class whatever {
private int x = 0;
void setValue(int value) {
x = value;
}
int getValueX() {
return x;
}
}
--
To unsubscribe, e-mail: mailto:[EMAIL PROTECTED]
For additional commands, e-mail: mailto:[EMAIL PROTECTED]
requestDispatcher.include() custom tag
Hello,
I have the following custom tag
public class IncludeTag extends TagSupport {
public int doStartTag() throws JspException {
try {
pageContext.getRequest().getRequestDispatcher
(test.html).include(pageContext.getRequest(), pageContext.getResponse());
} catch (ServletException e) {
System.err.println(e.getMessage());
e.printStackTrace();
} catch (IOException e) {
System.err.println(e.getMessage());
e.printStackTrace();
}
return SKIP_BODY;
}
}
And when I try to run it under tomcat 4.03 I get the following exception
java.lang.IllegalStateException: getOutputStream() has already been called for
this response
at org.apache.catalina.connector.ResponseBase.getWriter
(ResponseBase.java:755)
at org.apache.catalina.connector.ResponseFacade.getWriter
(ResponseFacade.java:165)
at org.apache.jasper.runtime.JspWriterImpl.initOut
(JspWriterImpl.java:166)
at org.apache.jasper.runtime.JspWriterImpl.flushBuffer
(JspWriterImpl.java:158)
at org.apache.jasper.runtime.JspWriterImpl.flush(JspWriterImpl.java:205)
at org.apache.jasper.runtime.PageContextImpl.release
(PageContextImpl.java:177)
at org.apache.jasper.runtime.JspFactoryImpl.internalReleasePageContext
(JspFactoryImpl.java:198)
at org.apache.jasper.runtime.JspFactoryImpl.releasePageContext
(JspFactoryImpl.java:193)
at org.apache.jsp.test$jsp._jspService(test$jsp.java:88)
at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:107)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
The exact same tag works wonderfully with resin.
What's wrong??
Thank you
Aurélien
--
To unsubscribe, e-mail: mailto:[EMAIL PROTECTED]
For additional commands, e-mail: mailto:[EMAIL PROTECTED]
auto deploy seems to fail on 4.0.2/win98 and 4.0.1/linux
hi, using tomcat 4.0.2 on win98 and 4.0.1 on slak 8.0. trying to work through the examples in Java Tools for Extreme Programming: Mastering Open Source Tools: Including Ant, JUnit, and Cactus by Richard Hightower, Nicholas Lesiecki. all is well until i copy the hello.wat file to tomat/webapps (while it is running). i can not get at the servlet from a browser. stopping and restarting does not help. the hello.war is not unjared. anybody got a clue? thanks --- ray tayek http://home.attbi.com/~rtayek/ actively seeking telecommuting work vice chair orange county java users group http://www.ocjug.org/ mailto:[EMAIL PROTECTED] hate spam? http://samspade.org/ssw/ -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
CrossContext
Hi, I'm running jakarta-tomcat-4.0.3 on Mac OSX. I've got two contexts set up, A, and B. Both have crossContext=true in their section of server.xml. I have a copy of a servlet in each context, which has the following lines of code: ServletContext c = getServletContext( ).getContext( /A/ ); RequestDispatcher dispatcher = c.getRequestDispatcher( /helloWorld.jsp ); This code works as expected in context A, but fails to obtain a context (simply returning null, no exceptions thrown) in context B. I've searched through archives on several sites, including this one, and haven't found anything promising. Does anyone have any ideas of what I might be doing wrong? Thanks for your time, JP -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: ??? Using JSPs to Send Not-Modified-Since Header ???
Hi Tony,
Isn't it possible to put in the method after the jsp file has been
rewritten (by Tomcat) to a standard java source code file? Maybe it's
quick and dirty but I can't see why it shouldn't work.
Best of luck!
Markus
On Tuesday, June 4, 2002, at 09:28 AM, Tony LaPaso wrote:
Hi all,
In looking at past posts, I'm afraid I know the horrible answer
to this issue but I thought I'd ask just in case I missed
anything.
Let me start by saying I'm using Tomcat v4.0.4 beta 3.
As you know, when a client (usually a web browser) has a cached
version of a resource (usually a web page) it can send an
If-Modified-Since header to the HTTP server. The server
compares the time/date stamp specified in the header with that of
the requested resource. If the resource has *not* been modified
since the time specified in the If-Modified-Since header, the
server sends back a 304 (Not-Modified) response, effectively
telling the client (usually a web browser) that its cached
version of the resource is still valid.
When writing a servlet, it's easy to handle this sort of
scenario. The javax.servlet.http.HttpServlet class has a
service() method. This method first checks if the incoming HTTP
method is a GET. If it is, the service() method proceeds to
call the getLastModified() method of the servlet. As a
developer, you can override getLastModified() to return a long
value representing the last time the requested resource was
changed. Depending on the value returned by getLastModified()
(note that -1 is returned if you don't override the method) the
service() method may simply return a 304, Not-Modified response
rather than calling the servlet's doGet() method.
Now, the $18.32 Question: How do you ensure getLastModified()
is called in JSP?
No, you cannot simply do this:
%!
public long getLastModified() {
return xxx;
}
%
The problem is that the above method will never be called by the
container.
I traced through some of the Tomcat/Catalina/Jasper code and it
seems to me that the response code is being set to 200/OK very
early on in the processing.
I also took a cursory look at the JSP spec and didn't find any
indication of setting a Not-Modified response code...so, I am
thinking this is something that is (strangely) missing in the JSP
specification. I have a JSP page that needs to update itself once
per day. Therefore, it would be very handy to have the
getLastModified() functionality enjoyed by servlet writers.
Can anyone confirm this?
Thanks...
--
To unsubscribe, e-mail: mailto:tomcat-user-
[EMAIL PROTECTED]
For additional commands, e-mail: mailto:tomcat-user-
[EMAIL PROTECTED]
--
To unsubscribe, e-mail: mailto:[EMAIL PROTECTED]
For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Out of Memory error - plz help
hello friends, I get this wierd error Out of Memory --- No Stack Trace. Actually i have a form that a student fills up attaches his mark statement (scanned image) and photograph. The form is received properly on the server but then the server goes down any time - giving the output as Out of Memory Error - No Stack Trace in catalina.out file. Any ideas, plz help Regards = # Lalit Nagpal # __ Do You Yahoo!? Yahoo! - Official partner of 2002 FIFA World Cup http://fifaworldcup.yahoo.com -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
how to virtual hosting with apache 13.x, tomcat 4.0.3, mod_webapp
Hello, I used apache with mod_jserv (no jsp) and I known how to configure virtual hosting in httpd.conf. VirtualHost 193.10.10.25 DocumentRoot /path/to/website1 ServerName www.website1.org ... /VirtualHost VirtualHost 193.10.10.25 DocumentRoot /path/to/website2 ServerName www.website2.org /VirtualHost Since I am working with tomcat 4.0.3 with mod_webapp,I don't know how to do in my httpd.conf: Where to put, for instance WebAppConnection conn warp localhost:8008 WebAppDeploy website1 conn /website1 (I have now to use the bad way http://www.myweb.org/website1 which is totally incorrect WebAppDeploy website2 conn /website2 (I have now to use the bad way http://www.myweb.org/website2 which is totally incorrect) Pascal
problem with ressources and/or class loader
hello, i use tomcat 4.0.3 with an external API (JDO libelis implementation). If i put the API jar files in the WEB-INF/lib directory of my Web appliaction, the API classes can't open a properties file : javax.jdo.JDOFatalDataStoreException: DataSource initialization error NestedThrowables: javax.jdo.JDOFatalUserException: Unable to open dictionary.properties file at com.libelis.lido.ds.jdbc.b.do(JdbcContext.java:36) at com.libelis.lido.ds.jdbc.b.init(JdbcContext.java:28) at com.libelis.lido.ds.jdbc.d.init(JdbcStorage.java:38) at com.libelis.lido.ds.jdbc.JdbcFactory.if(JdbcFactory.java:16) at com.libelis.lido.a.init(PersistenceManagerImpl.java:40) at com.libelis.lido.PersistenceManagerFactory$a.a(PersistenceManagerFactory.java:454) at com.libelis.lido.internal.h.b.a(TrivialPool.java:25) at com.libelis.lido.PersistenceManagerFactory$a.init(PersistenceManagerFactory.java:450) at com.libelis.lido.PersistenceManagerFactory.i(PersistenceManagerFactory.java:88) at com.libelis.lido.PersistenceManagerFactory.getPersistenceManager(PersistenceManagerFactory.java:71) at lds.osl.jdo.JDOContextFactory.getCurrentPersistenceManager(JDOContextFactory.java:87) at lds.osl.jdo.JDOContextFactory.initialize(JDOContextFactory.java:135) at lds.osl.jdo.JDOInstaller.initialize(JDOInstaller.java:87) at lds.odata.web.servlets.OdataJDOinitializer.init(OdataJDOinitializer.java:48) at javax.servlet.GenericServlet.init(GenericServlet.java:258) at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:916) at org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:808) if i put the API jar in the CATALINA_HOME/common/lib directory, the API classes can't find or load ? my businness classes that i have put in the WEB-INF/classes directory of my Web application : javax.jdo.JDOFatalUserException: There's something wrong in the enhanced classes check enhanced class lds.ecm.actor.Post alAddress NestedThrowables: javax.jdo.JDOFatalUserException: Can't locate the lds.ecm.actor.PostalAddress class at com.libelis.lido.metadata.a.a.a(RTMetadataProcessor.java:32) at com.libelis.lido.PersistenceManagerFactory.e(PersistenceManagerFactory.java:96) at com.libelis.lido.PersistenceManagerFactory.i(PersistenceManagerFactory.java:86) at com.libelis.lido.PersistenceManagerFactory.getPersistenceManager(PersistenceManagerFactory.java:71) at lds.osl.jdo.JDOContextFactory.getCurrentPersistenceManager(JDOContextFactory.java:87) at lds.osl.jdo.JDOContextFactory.initialize(JDOContextFactory.java:135) at lds.osl.jdo.JDOInstaller.initialize(JDOInstaller.java:87) at lds.odata.web.servlets.OdataJDOinitializer.init(OdataJDOinitializer.java:48) at javax.servlet.GenericServlet.init(GenericServlet.java:258) at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:916) at org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:808) at org.apache.catalina.core.StandardContext.loadOnStartup(StandardContext.java:3266) at org.apache.catalina.core.StandardContext.start(StandardContext.java:3395) at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:785) at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:454) I think it's a problem of class loading but i don't know how to resolve this problem Patrick PIERRA Linedata Services Luxembourg 00 352 29 56 65 282 [EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Managing applications with apache/tomcat403/mod_webapp
Hello, I installed tomcat403 and mod_webapp. I read in the documentation that it is possible to manage applications (for instance mytomcatapp1 and mytomcatapp2) with: http://www.mywebsite.org:8080/manager/reload?path=mytomcatapp1 It works with tomcat which is running in standalone on port 8080: I can start, stop, reload mytomcatapp1 without reloading mytomcatapp2 for instance But mytomcatapp1 and mytomcatapp2 are also declared at the end of my apache httpd.conf file: WebAppConnection conn warp localhost:8008 WebAppDeploy website1 conn /mytomcatapp1 WebAppDeploy website2 conn /mytomcatapp2 I tried to do the same using apache which talks to tomcat: http://www.mywebsite.org/manager/reload?path=mytomcatapp1 and I got an error because of a security problem (at the end of this message): so I have to reload the whole Tomcat server for only one application I have to reload HOW TO DO please? Pascal Apache Tomcat/4.0.3 - HTTP Status 500 - Internal Server Error type Exception report message Internal Server Error description The server encountered an internal error (Internal Server Error) that prevented it from fulfilling this request. exception javax.servlet.ServletException: Error allocating a servlet instance .. root cause java.lang.SecurityException: Servlet of class org.apache.catalina.servlets.ManagerServlet is privileged and cannot be loaded by this web application ..
AW: how to virtual hosting with apache 13.x, tomcat 4.0.3, mod_webapp
Although I'm not using mod_webapp I would suggest: VirtualHost 193.10.10.25 DocumentRoot /path/to/website1 ServerName www.website1.org WebAppConnection conn warp localhost:8008 WebAppDeploy website1 conn /website1 /VirtualHost VirtualHost 193.10.10.25 DocumentRoot /path/to/website2 ServerName www.website2.org WebAppConnection conn warp localhost:8008 # If you want a seperate instance for each virtual host # you have to change the port number to make it unique WebAppDeploy website1 conn /website2 /VirtualHost -Ursprüngliche Nachricht- Von: pascal GEND [mailto:[EMAIL PROTECTED]] Gesendet: Dienstag, 4. Juni 2002 11:48 An: [EMAIL PROTECTED] Betreff: how to virtual hosting with apache 13.x, tomcat 4.0.3, mod_webapp snip/ know how to do in my httpd.conf: Where to put, for instance WebAppConnection conn warp localhost:8008 WebAppDeploy website1 conn /website1 (I have now to use the bad way http://www.myweb.org/website1 which is totally incorrect WebAppDeploy website2 conn /website2 (I have now to use the bad way http://www.myweb.org/website2 which is totally incorrect) snip/ -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
tomcat vs ant vs j2me
good morning developers tell me what is this tomcat ant... 1) is it software r extra utility...which added to taomcat and where to install it whatz difference b/w this and tomcat ..and what will added advantages 3) my j2me program don't work with tomcat actullay trying to make a small application which will send sms to mobile .. does anyone have program for that do send me thanx a lot .. Regards Puneet __ Do You Yahoo!? Yahoo! - Official partner of 2002 FIFA World Cup http://fifaworldcup.yahoo.com -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Bypassing user role assignment???
Does anyone know if it is possible to bypass the requirement to have user roles defined within a table in the JDBC Realm? Reason being is that I have an app where all users need to be standard, and I have scripts and other apps creating the users, therefore bypassing the user role definition would save me from having to edit these other scripts and processes (which are not Java based..) Currently when a new user is created I manually add them to the user role table as defined in my realm tags in my server.xml file, but as mentioned above I want to get away from this altogether - any thoughts? Thanks Geoff Geoff Peters, BScFE, AIT Phone : (441) 296-9640 Applications DeveloperFax: (441) 292-1509 Logic Communications E-mail : [EMAIL PROTECTED] 12 Par-La-Ville Road WWW: http://www.logic.bm Hamilton, Bermuda HM JX -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
AW: tomcat vs ant vs j2me
ant is a java based build tool (a kind of make). http://jakarta.apache.org/ant/index.html -Ursprüngliche Nachricht- Von: puneet sachar [mailto:[EMAIL PROTECTED]] Gesendet: Dienstag, 4. Juni 2002 13:06 An: Tomcat Users List Betreff: tomcat vs ant vs j2me tell me what is this tomcat ant... 1) is it software -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
AW: Bypassing user role assignment???
The only way I see, is to create your own realm by extending JDBC Realm and overriding the hasRole() method. -Ursprüngliche Nachricht- Von: Geoff Peters [mailto:[EMAIL PROTECTED]] Gesendet: Dienstag, 4. Juni 2002 13:19 An: [EMAIL PROTECTED] Betreff: Bypassing user role assignment??? Does anyone know if it is possible to bypass the requirement to have user roles defined within a table in the JDBC Realm? Reason being is that I have an app where all users need to be standard, and I have scripts and other apps creating the users, therefore bypassing the user role definition would save me from having to edit these other scripts and processes (which are not Java based..) -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
RE: Bypassing user role assignment???
So it isn't possible to set a default role for everyone at login with a parameter in the web.xml file? -Original Message- From: Ralph Einfeldt [mailto:[EMAIL PROTECTED]] Sent: June 4, 2002 8:34 AM To: Tomcat Users List Subject: AW: Bypassing user role assignment??? The only way I see, is to create your own realm by extending JDBC Realm and overriding the hasRole() method. -Ursprüngliche Nachricht- Von: Geoff Peters [mailto:[EMAIL PROTECTED]] Gesendet: Dienstag, 4. Juni 2002 13:19 An: [EMAIL PROTECTED] Betreff: Bypassing user role assignment??? Does anyone know if it is possible to bypass the requirement to have user roles defined within a table in the JDBC Realm? Reason being is that I have an app where all users need to be standard, and I have scripts and other apps creating the users, therefore bypassing the user role definition would save me from having to edit these other scripts and processes (which are not Java based..) -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
RE: Bypassing user role assignment???
Why don't you set the user roles table to be the same as the users table. Have a user_role field in the users table with a default value default role or something. That way when you create a new user a role is automatically created for them with the role of default role. Then you don't have to change anything or rewrite the hasRole() method. -Original Message- From: Geoff Peters [mailto:[EMAIL PROTECTED]] Sent: Tuesday, June 04, 2002 1:36 PM To: Tomcat Users List Subject: RE: Bypassing user role assignment??? So it isn't possible to set a default role for everyone at login with a parameter in the web.xml file? -Original Message- From: Ralph Einfeldt [mailto:[EMAIL PROTECTED]] Sent: June 4, 2002 8:34 AM To: Tomcat Users List Subject: AW: Bypassing user role assignment??? The only way I see, is to create your own realm by extending JDBC Realm and overriding the hasRole() method. -Ursprüngliche Nachricht- Von: Geoff Peters [mailto:[EMAIL PROTECTED]] Gesendet: Dienstag, 4. Juni 2002 13:19 An: [EMAIL PROTECTED] Betreff: Bypassing user role assignment??? Does anyone know if it is possible to bypass the requirement to have user roles defined within a table in the JDBC Realm? Reason being is that I have an app where all users need to be standard, and I have scripts and other apps creating the users, therefore bypassing the user role definition would save me from having to edit these other scripts and processes (which are not Java based..) -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
RE: Bypassing user role assignment???
See THAT is why I subscribe to this list - easy solutions right under my nose, but someone else can think of them quicker! Thanks, that should do the job perfectly, even though it is Access 97 (yuck) Thanks again, Geoff -Original Message- From: Barney Hamish [mailto:[EMAIL PROTECTED]] Sent: June 4, 2002 8:47 AM To: 'Tomcat Users List' Subject: RE: Bypassing user role assignment??? Why don't you set the user roles table to be the same as the users table. Have a user_role field in the users table with a default value default role or something. That way when you create a new user a role is automatically created for them with the role of default role. Then you don't have to change anything or rewrite the hasRole() method. -Original Message- From: Geoff Peters [mailto:[EMAIL PROTECTED]] Sent: Tuesday, June 04, 2002 1:36 PM To: Tomcat Users List Subject: RE: Bypassing user role assignment??? So it isn't possible to set a default role for everyone at login with a parameter in the web.xml file? -Original Message- From: Ralph Einfeldt [mailto:[EMAIL PROTECTED]] Sent: June 4, 2002 8:34 AM To: Tomcat Users List Subject: AW: Bypassing user role assignment??? The only way I see, is to create your own realm by extending JDBC Realm and overriding the hasRole() method. -Ursprüngliche Nachricht- Von: Geoff Peters [mailto:[EMAIL PROTECTED]] Gesendet: Dienstag, 4. Juni 2002 13:19 An: [EMAIL PROTECTED] Betreff: Bypassing user role assignment??? Does anyone know if it is possible to bypass the requirement to have user roles defined within a table in the JDBC Realm? Reason being is that I have an app where all users need to be standard, and I have scripts and other apps creating the users, therefore bypassing the user role definition would save me from having to edit these other scripts and processes (which are not Java based..) -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
RE: Help with Tomcat and IIS
try changing all references from isapi_redirector.dll to isapi_redirect.dll -Original Message- From: Robert A. Rogerson [mailto:[EMAIL PROTECTED]] Sent: June 3, 2002 19:07 To: Tomcat Users List Subject: RE: Help with Tomcat and IIS Hi Larry. I checked my registry (NT4 SP6) and the only reference to islapi_rediector.dll is under HKEY_LOCAL_MACHINE/SOFTWARE/Apache Software Foundation/Jakarta Isapi Redirector/1.0/extension_uri=/jakarta/isapi_redirector.dll. I did notice in other docs that the redirector should only be entered for Filter DLLs for Win98. Could I be confused and the extension_uri=/jakarta/isapi_redictor.dll should not exist? Thanks, Rob -Original Message- From: Larry Isaacs [mailto:[EMAIL PROTECTED]] Sent: Monday, June 03, 2002 11:31 AM To: Tomcat Users List Subject: RE: Help with Tomcat and IIS The /jakarta/isapi_redirector.dll URI should never be forwarded to Tomcat. It occurrence indicates that the isapi_redirector.dll filter is being called more than once per request. In the past this error was most often accomplished on WinNT/Win2k systems by adding the filter via the Admin console and incorrectly adding it again via the Filter DLLs registry key. The Filter DLLs is for Win9x only. There have also been instances of the dll filter being added globally and to an individual web server causing it to be called twice. Cheers, Larry -Original Message- From: Robert A. Rogerson [mailto:[EMAIL PROTECTED]] Sent: Monday, June 03, 2002 11:55 AM To: [EMAIL PROTECTED] Subject: Help with Tomcat and IIS I installed Tomcat 4.0.3 and followed the How To directions for redirecting when using IIS. JSP pages are served correctly through Tomcat http://local host:8080/examples/jsp/dates/date.jsp but when I try and serve a simple jsp http://localhost/test.jsp where test.jsp is html head titleWelcome JSP/title /head body bgcolor=white h3 Welcome /h3 pb Today is %= new java.util.Date() %. Have a nice day! :-) /b/p /body /html I receive the error ...titleApache Tomcat/4.0.3 - Error report/title ...Apache Tomcat/4.0.3 - HTTP Status 404 - /jakarta/isapi_redirector.dll ...type/b Status report ...message/b u/jakarta/isapi_redirector.dll ...description/b uThe requested resource (/jakarta/isapi_redirector.dll) is not available. through IIS. I checked the authority to the /jakarta virtual directory and it does have Execute permission. Any ideas would be appreciated. Robert A. Rogerson Phone: 905-826-7761 Cell: 416-562-1039 Email:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
tomcat vs ant vs j2me still problem
hi everybody and hi ralph what u mean by this ant is a java based build tool (a kind of make). http://jakarta.apache.org/ant/index.html what kind of make.. what does this have advantage..i serioulsy don't undersatnd this regards Puneet 4th june 2002 == --- Ralph Einfeldt [EMAIL PROTECTED] wrote: ant is a java based build tool (a kind of make). http://jakarta.apache.org/ant/index.html -Ursprüngliche Nachricht- Von: puneet sachar [mailto:[EMAIL PROTECTED]] Gesendet: Dienstag, 4. Juni 2002 13:06 An: Tomcat Users List Betreff: tomcat vs ant vs j2me tell me what is this tomcat ant... 1) is it software -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] __ Do You Yahoo!? Yahoo! - Official partner of 2002 FIFA World Cup http://fifaworldcup.yahoo.com -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Running Tomcat 4 Tomcat 3 on IIS 5.0
I'm trying to get Tomcat 3 running on a Win 2K system that already has Tomcat 4 on it mainly for testing purposes. I have used different port numbers for each version but get the following error when I try to start up Tomcat 3: Unable to locate servlet.jar, check the value of TOMCAT_HOME. I have checked the value of TOMCAT_HOME and it did point to the directory where Tomcat 4 was installed. I changed it to point to Tomcat 3 installation directory to no avail. I'm wondering if these environmental variables get written in the registry and are not as easily changed just by changing the path in the environmental variables - but that's my thought and I'm stumped. Anyone have any ideas? Any help would be greatly appreciated.
JSP page is working for intranet not for internet
We have a chat system installed. The jsp is working perfectly from intranet. However, we can not make it run from outside intranet. Anybody has any clue about this? Configuration problem? Thanks, Ron -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
jdbc connection list
Hi all, I'd like to write a bean that would keep track of all of the jdbc connections that users make. So, say that I have 2 applications registered on tomcat -- appA and appB. And, say that there are 5 servlets or jsp pages per application -- appA/serv1, appA/serv2, ..., appB/serv5 . And, each servlet's doService method opens a jdbc connection and gets some data out of my database. I would like to write a bean that would sit there and listen to jdbc connections being made. It would store a list of objects containing the following data: - connection pointer - session the connection was made out of - app and servlet the connection was made out of. My problem is that I don't know much about the connection making process in Tomcat. When a new connection is made, which Tomcat controller beans know about it? What events are sent, and to whom? What should my bean extend or implement? Thanks a lot for your help, Darya. -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
RE: Out of Memory Error - plz help
in setclasspath.bat file set JAVA_OPTS=-ms10M -mx512M
Jack Li
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]
Sent: Tuesday, June 04, 2002 4:34 AM
To: Tomcat Users List
Subject: Re: Out of Memory Error - plz help
I'm not sure this answers your question, but hopefully:
1. I can't say what the cause for the out of memory error is, but if you
are writing in Java (JSP or servlet), you can try and check the memory
status on your computer. This is done by:
Runtime rt = Runtime.getRuntime();
long mem = rt.totalMemory();
long freemem = rt.freeMemory();
The first line gives you a runtime environment, the second one gives you
the amount of memory the JAVA Runtime Environment (JRE) currently
possesses, and the third line gives you the amount of available memory.
This should help you debug and find the mischievous code.
2. In order to launch the JRE with more memory, you can set the JAVA_OPTS
environment variable, which Catalina uses, in the following manner:
JAVA_OPTS=-ms10M -mx512M
-ms sets the minimum amount of memory for the JRE, in this case it's set to
10MB.
-mx sets the maximum amount of memory (I think the default is 64MB, which
should be quite a lot, I don't know why your program runs out of memory).
The place where you set the JAVA_OPTS depends on your platform and
installation. All I can tell you is that if you installed Tomcat with RPM
on linux, then you best add this line to the file
/etc/init.d/tomcat/tomcat4.conf . As for other installations, check to see
where the catalina.bat or catalina.sh file is, usually this is the place to
update.
3. Finally (sorry for the lengthy answer), you can add a try catch around
your code. Be aware, however that your catch should catch Error since
OutOfMemoryError doesn't extend Exception, so you should do something like
this:
try
{
code...
}
catch (Exception e)
{
}
cacth (Error e)
{
}
Oz.
# Lalit Nagpal
#To:
[EMAIL PROTECTED]
lalit_tomcat@ cc:
yahoo.com Subject: Out of Memory Error -
plz help
06/04/2002
07:37 AM
Please respond
to Tomcat
Users List
hello friends,
I get this wierd error Out of Memory --- No Stack
Trace. Actually i have a form that a student fills up
attaches his mark statement (scanned image) and
photograph. The form is received properly on the
server but then the server goes down any time - giving
the output as Out of Memory Error - No Stack Trace
in catalina.out file. Any ideas, plz help
Regards
=
# Lalit Nagpal #
__
Do You Yahoo!?
Yahoo! - Official partner of 2002 FIFA World Cup
http://fifaworldcup.yahoo.com
--
To unsubscribe, e-mail:
mailto:[EMAIL PROTECTED]
For additional commands, e-mail:
mailto:[EMAIL PROTECTED]
--
To unsubscribe, e-mail:
mailto:[EMAIL PROTECTED]
For additional commands, e-mail:
mailto:[EMAIL PROTECTED]
--
To unsubscribe, e-mail: mailto:[EMAIL PROTECTED]
For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Tomcat redirectors
Hi All, Has anyone built and used Tomcat redirectors for apache1.3.24 on HP-UX 11.10 and AIX 4.3.3? Has anyone used these in a production scenario? And why does every tomcat release selectively bundle only a few pre compiled binaries for tomcat redirectors - like for example with tomcat4.2.3 ISAPI_redirector.dll is available for win2k, mod_jk.so for solaris 8, nsapi_redirector.dll for solaris 6. Why isnt the precompiled binaries for other configurations available if they are built and tested by the developers? Thanx Ganesh -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: AW: how to virtual hosting with apache 13.x, tomcat 4.0.3, mod_webapp
You only need one WebAppConnection statement - The same connection is
shared by multiple vhosts/webapps. Try it like this:
WebAppConnection conn warp localhost:8008
VirtualHost 193.10.10.25
DocumentRoot /path/to/website1
ServerName www.website1.org
WebAppDeploy website1 conn /website1
/VirtualHost
VirtualHost 193.10.10.25
DocumentRoot /path/to/website2
ServerName www.website2.org
WebAppDeploy website2 conn /website2
/VirtualHost
--- Ralph Einfeldt [EMAIL PROTECTED] wrote:
Although I'm not using mod_webapp I would suggest:
VirtualHost 193.10.10.25
DocumentRoot /path/to/website1
ServerName www.website1.org
WebAppConnection conn warp localhost:8008
WebAppDeploy website1 conn /website1
/VirtualHost
VirtualHost 193.10.10.25
DocumentRoot /path/to/website2
ServerName www.website2.org
WebAppConnection conn warp localhost:8008
# If you want a seperate instance for each virtual host
# you have to change the port number to make it unique
WebAppDeploy website1 conn /website2
/VirtualHost
-Ursprüngliche Nachricht-
Von: pascal GEND [mailto:[EMAIL PROTECTED]]
Gesendet: Dienstag, 4. Juni 2002 11:48
An: [EMAIL PROTECTED]
Betreff: how to virtual hosting with apache 13.x, tomcat 4.0.3,
mod_webapp
snip/
know how to do in my httpd.conf: Where to put, for instance
WebAppConnection conn warp localhost:8008
WebAppDeploy website1 conn /website1 (I have now to use the
bad way http://www.myweb.org/website1 which is totally incorrect
WebAppDeploy website2 conn /website2 (I have now to use the
bad way http://www.myweb.org/website2 which is totally incorrect)
snip/
--
To unsubscribe, e-mail:
mailto:[EMAIL PROTECTED]
For additional commands, e-mail:
mailto%Û4Æ{[EMAIL PROTECTED]
__
Do You Yahoo!?
Yahoo! - Official partner of 2002 FIFA World Cup
http://fifaworldcup.yahoo.com
--
To unsubscribe, e-mail: mailto:[EMAIL PROTECTED]
For additional commands, e-mail: mailto:[EMAIL PROTECTED]
FW: AW: How to use setRequestedSessionId
I'm still unclear about how to do this. Once a request has been associated
with a session, how do we associate it with a different session. I'm
probably wrong but it seems the only way is to use setRequestedSessionId().
Once I call getSession(), the session gets associated with the request, and
I'm not sure how to associate it with another session. I tried setting up
an HttpRequestWrapper but it needs a bunch of abstract methods implemented.
Here's what I'm trying to do:
- In a filter, get the session ID (getSession().getId()) and compare the
value with a value set in another cookie
- if they don't match, create a new session
- associate the new session with the request
So, it's the last step that I don't know how to do.
Any help is appreciated.
Thanks,
Subir
-Original Message-
From: Craig R. McClanahan [mailto:[EMAIL PROTECTED]]
Sent: Monday, June 03, 2002 11:23 AM
To: Tomcat Users List
Subject: Re: AW: How to use setRequestedSessionId
On Mon, 3 Jun 2002, Ralph Einfeldt wrote:
Date: Mon, 3 Jun 2002 19:03:46 +0200
From: Ralph Einfeldt [EMAIL PROTECTED]
Reply-To: Tomcat Users List [EMAIL PROTECTED]
To: Tomcat Users List [EMAIL PROTECTED]
Subject: AW: How to use setRequestedSessionId
Have a look at:
http://www.mail-archive.com/tomcat-user@jakarta.apache.org/msg41615.html
Ralph, thanks for pointing people to the archives :-). There is lots of
good stuff there. This one, happens to be a ResponseWrapper -- the
principles of writing a request wrapper are really similar.
The outline of a conditionally create the session filter might be lke
this:
public class MyFilter implements Filter {
public void doFilter(ServletRequest request,
ServletResponse response,
FilterChain chain)
throws IOException, ServletException {
HttpServletRequestWrapper wrapper =
new MyWrapper((HttpServletRequest) request;
chain.doFilter(wrapper, response);
}
}
and the corresponding wrapper class would look like:
public class MyWrapper extends HttpServletRequestWrapper {
public HttpSession getSession() {
if (ok to create session) {
return super.getSession();
} else {
return (null);
}
public HttpSession getSession(boolean create) {
if (ok to create session) {
return super.getSession(create);
} else {
return (null);
}
}
}
All of the rest of the HttpServletRequest methods get delegated through to
the original request -- you only need to override the stuff you want to
customize. The wrapper instance is ultimately passed on to your servlet
or JSP page, which doesn't necessarily know that the wrapping took place.
Filters and wrappers are very cool -- it's worth your time learning how to
use them. One source of information is the tutorial on web applications
that is availavle with the Java Web Services Developer Pack
(http://java.sun.com/webservices/), which includes Tomcat 4 as its server.
Useful homework exercise - write a Filter and request wrapper that add a
new request parameter to the request, under certain conditions.
Craig
--
To unsubscribe, e-mail:
mailto:[EMAIL PROTECTED]
For additional commands, e-mail:
mailto:[EMAIL PROTECTED]
--
To unsubscribe, e-mail: mailto:[EMAIL PROTECTED]
For additional commands, e-mail: mailto:[EMAIL PROTECTED]
RE: AW: How to use setRequestedSessionId
I'm still unclear about how to do this. Once a request has been associated
with a session, how do we associate it with a different session. I'm
probably wrong but it seems the only way is to use setRequestedSessionId().
Once I call getSession(), the session gets associated with the request, and
I'm not sure how to associate it with another session. I tried setting up
an HttpRequestWrapper but it needs a bunch of abstract methods implemented.
Here's what I'm trying to do:
- In a filter, get the session ID (getSession().getId()) and compare the
value with a value set in another cookie
- if they don't match, create a new session
- associate the new session with the request
So, it's the last step that I don't know how to do.
Any help is appreciated.
Thanks,
Subir
-Original Message-
From: Craig R. McClanahan [mailto:[EMAIL PROTECTED]]
Sent: Monday, June 03, 2002 11:23 AM
To: Tomcat Users List
Subject: Re: AW: How to use setRequestedSessionId
On Mon, 3 Jun 2002, Ralph Einfeldt wrote:
Date: Mon, 3 Jun 2002 19:03:46 +0200
From: Ralph Einfeldt [EMAIL PROTECTED]
Reply-To: Tomcat Users List [EMAIL PROTECTED]
To: Tomcat Users List [EMAIL PROTECTED]
Subject: AW: How to use setRequestedSessionId
Have a look at:
http://www.mail-archive.com/tomcat-user@jakarta.apache.org/msg41615.html
Ralph, thanks for pointing people to the archives :-). There is lots of
good stuff there. This one, happens to be a ResponseWrapper -- the
principles of writing a request wrapper are really similar.
The outline of a conditionally create the session filter might be lke
this:
public class MyFilter implements Filter {
public void doFilter(ServletRequest request,
ServletResponse response,
FilterChain chain)
throws IOException, ServletException {
HttpServletRequestWrapper wrapper =
new MyWrapper((HttpServletRequest) request;
chain.doFilter(wrapper, response);
}
}
and the corresponding wrapper class would look like:
public class MyWrapper extends HttpServletRequestWrapper {
public HttpSession getSession() {
if (ok to create session) {
return super.getSession();
} else {
return (null);
}
public HttpSession getSession(boolean create) {
if (ok to create session) {
return super.getSession(create);
} else {
return (null);
}
}
}
All of the rest of the HttpServletRequest methods get delegated through to
the original request -- you only need to override the stuff you want to
customize. The wrapper instance is ultimately passed on to your servlet
or JSP page, which doesn't necessarily know that the wrapping took place.
Filters and wrappers are very cool -- it's worth your time learning how to
use them. One source of information is the tutorial on web applications
that is availavle with the Java Web Services Developer Pack
(http://java.sun.com/webservices/), which includes Tomcat 4 as its server.
Useful homework exercise - write a Filter and request wrapper that add a
new request parameter to the request, under certain conditions.
Craig
--
To unsubscribe, e-mail:
mailto:[EMAIL PROTECTED]
For additional commands, e-mail:
mailto:[EMAIL PROTECTED]
--
To unsubscribe, e-mail: mailto:[EMAIL PROTECTED]
For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: MS SQL Server Datasouerce
Make sure that you call the parameter name as username. - Original Message - From: Anibal Constante Brito [EMAIL PROTECTED] To: Tomcat [EMAIL PROTECTED] Sent: Thursday, May 30, 2002 9:40 PM Subject: MS SQL Server Datasouerce A tried to create a datasource with SQL Server, but can I wiev even the index.htm page, why? this is my datasource: Resource name=jdbc/News auth=Container type=javax.sql.DataSource description=Employees Database for HR Applications/ ResourceParams name=jdbc/News parameter namedriverClassName/name valuecom.microsoft.jdbc.sqlserver.SQLServerDriver/value /parameter parameter namedriverName/name /valuejdbc:microsoft:sqlserver/value /parameter parameter nameuser/name valuesa/value /parameter parameter namepassword/name value/value /parameter /ResourceParams what I did wrong? best regards. Owen. -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: Tomcat is the best ?!
Sean LeBlanc wrote: I noticed Resin's web site has a link about clustering and such. Which makes me wonder - how are people doing this in Tomcat, if they are doing it all? Are there any whitepapers anywhere on the various ways of accomplishing this? Any experiences to share? www.ubeans.com/tomcat -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Manager App Question
Hello, I just began playing with the manager app and am confused on how it deploys a new web application. Here is the lowdown. I had an existing one at: /opt/jakarta-tomcat-4.0.3/webapps/trips I did a cp -r from /opt/jakarta-tomcat-4.0.3/webapps/trips to /opt/jakarta-tomcat-4.0.3/webapps/trips-dev in order to set up a development environment. Then I ran the command: http://localhost:8080/manager/install?path=/trips-dev?war=file:/opt/jakarta-tomcat-4.0.3/webapps/trips-dev This worked, the web app deployed and I can now browse it perfectly. What I am confused on it that I can stop and start tomcat /opt/jakarta-tomcat-4.0.3/bin/shutdown.sh startup.sh and it still sees the trips-dev app. Where does it store this information?? I have checked server.xml and it does not contain any info on trips-dev. I must be missing some config file, but for the life of me I can't figure out what it is. Thanks, Adam __ Do You Yahoo!? Yahoo! - Official partner of 2002 FIFA World Cup http://fifaworldcup.yahoo.com -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: requestDispatcher.include() custom tag
Wouldn't it be easier to just do pageContext.include(someResource.x);
From: Aurlien Pelletier [EMAIL PROTECTED]
Reply-To: Tomcat Users List [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Subject: requestDispatcher.include() custom tag
Date: Tue, 4 Jun 2002 11:15:10 +0200
Hello,
I have the following custom tag
public class IncludeTag extends TagSupport {
public int doStartTag() throws JspException {
try {
pageContext.getRequest().getRequestDispatcher
(test.html).include(pageContext.getRequest(), pageContext.getResponse());
} catch (ServletException e) {
System.err.println(e.getMessage());
e.printStackTrace();
} catch (IOException e) {
System.err.println(e.getMessage());
e.printStackTrace();
}
return SKIP_BODY;
}
}
And when I try to run it under tomcat 4.03 I get the following exception
java.lang.IllegalStateException: getOutputStream() has already been called
for
this response
at org.apache.catalina.connector.ResponseBase.getWriter
(ResponseBase.java:755)
at org.apache.catalina.connector.ResponseFacade.getWriter
(ResponseFacade.java:165)
at org.apache.jasper.runtime.JspWriterImpl.initOut
(JspWriterImpl.java:166)
at org.apache.jasper.runtime.JspWriterImpl.flushBuffer
(JspWriterImpl.java:158)
at org.apache.jasper.runtime.JspWriterImpl.flush(JspWriterImpl.java:205)
at org.apache.jasper.runtime.PageContextImpl.release
(PageContextImpl.java:177)
at org.apache.jasper.runtime.JspFactoryImpl.internalReleasePageContext
(JspFactoryImpl.java:198)
at org.apache.jasper.runtime.JspFactoryImpl.releasePageContext
(JspFactoryImpl.java:193)
at org.apache.jsp.test$jsp._jspService(test$jsp.java:88)
at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:107)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
The exact same tag works wonderfully with resin.
What's wrong??
Thank you
Aurlien
--
To unsubscribe, e-mail:
mailto:[EMAIL PROTECTED]
For additional commands, e-mail:
mailto:[EMAIL PROTECTED]
_
Chat with friends online, try MSN Messenger: http://messenger.msn.com
--
To unsubscribe, e-mail: mailto:[EMAIL PROTECTED]
For additional commands, e-mail: mailto:[EMAIL PROTECTED]
GlobalNamingResources element required in Tomcat 4.1.2?
I noticed that you will receive the following error if you do not have a GlobalNamingResources element in your server.xml file for Tomcat 4.1.2. IMHO, this tag shouldn't be required because sometimes you might not having anything to put in that section. i.e. I want to use JNDIRealm, not the UserDatabaseRealm, therefore, I don't really have anything that I need to put in that section. java.lang.NullPointerException at org.apache.catalina.core.NamingContextListener.lifecycleEvent(NamingC ontextListener.java:269) at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(Lifecycl eSupport.java:166) at org.apache.catalina.core.StandardServer.start(StandardServer.java:698 ) at org.apache.catalina.startup.Catalina.start(Catalina.java:504) at org.apache.catalina.startup.Catalina.execute(Catalina.java:399) at org.apache.catalina.startup.Catalina.process(Catalina.java:179) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl. java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces sorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:324) at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:203) Jon -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: ??? Using JSPs to Send Not-Modified-Since Header ???
Yes, but I'd prefer not to muck w/HttpJspBase -- as you said, it
is Tomcat specific.
I was hoping ther would be a more portable, approved
way...but it looks like the JSP spec does not yet support it.
Really too bad -- getLastModified() was a big win.
- Original Message -
From: Carlos Ferreira [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Cc: [EMAIL PROTECTED]; [EMAIL PROTECTED];
[EMAIL PROTECTED]
Sent: Tuesday, June 04, 2002 10:33 AM
Subject: Re: ??? Using JSPs to Send Not-Modified-Since Header ???
a not so good solution would be to subclass
org.apache.jasper.runtime.HttpJspBase ( or redesign it ) with
your
required behaviour and extend your jsp pages from this new
class.
the problem is that HttpJspBase is tomcat specific. perhaps
somebody has a
better idea.
Carlos Ferreira
Gilem Informatique
Hi all,
In looking at past posts, I'm afraid I know the horrible
answer
to this issue but I thought I'd ask just in case I missed
anything.
Let me start by saying I'm using Tomcat v4.0.4 beta 3.
As you know, when a client (usually a web browser) has a
cached
version of a resource (usually a web page) it can send an
If-Modified-Since header to the HTTP server. The server
compares the time/date stamp specified in the header with
that of
the requested resource. If the resource has *not* been
modified
since the time specified in the If-Modified-Since header,
the
server sends back a 304 (Not-Modified) response, effectively
telling the client (usually a web browser) that its cached
version of the resource is still valid.
When writing a servlet, it's easy to handle this sort of
scenario. The javax.servlet.http.HttpServlet class has a
service() method. This method first checks if the incoming
HTTP
method is a GET. If it is, the service() method proceeds to
call the getLastModified() method of the servlet. As a
developer, you can override getLastModified() to return a
long
value representing the last time the requested resource was
changed. Depending on the value returned by
getLastModified()
(note that -1 is returned if you don't override the method)
the
service() method may simply return a 304, Not-Modified
response
rather than calling the servlet's doGet() method.
Now, the $18.32 Question: How do you ensure
getLastModified()
is called in JSP?
No, you cannot simply do this:
%!
public long getLastModified() {
return xxx;
}
%
The problem is that the above method will never be called by
the
container.
I traced through some of the Tomcat/Catalina/Jasper code and
it
seems to me that the response code is being set to 200/OK
very
early on in the processing.
I also took a cursory look at the JSP spec and didn't find
any
indication of setting a Not-Modified response code...so, I
am
thinking this is something that is (strangely) missing in the
JSP
specification. I have a JSP page that needs to update itself
once
per day. Therefore, it would be very handy to have the
getLastModified() functionality enjoyed by servlet writers.
Can anyone confirm this?
Thanks...
--
To unsubscribe, e-mail:
mailto:[EMAIL PROTECTED] For
additional
commands, e-mail:
mailto:[EMAIL PROTECTED]
--
To unsubscribe, e-mail:
mailto:[EMAIL PROTECTED]
For additional commands, e-mail:
mailto:[EMAIL PROTECTED]
--
To unsubscribe, e-mail: mailto:[EMAIL PROTECTED]
For additional commands, e-mail: mailto:[EMAIL PROTECTED]
RE: Help with Tomcat and IIS
The isapi_redirect[or].dll is both a filter and an extension. The filter portion examines the request to see if it should be forwarded to Tomcat. If so, the request URI is saved in new header entries which are added to the request and the request URI is replaced with the extension-uri value. This causes the request to be processed by the extension portion of the dll which handles the communications with Tomcat. Your symptom is typical of having the isapi filter called twice per request where even /jakarta/isapi_redirector.dll is configured to be forwarded to Tomcat. The second call to the filter routine replaces the correctly request URI, saved previously, with /jakarta/isapi_redirector.dll and the request is now doomed to failure. Since it appears you didn't make the mistake of adding the Filter DLLs key, check to make sure the filter appears only once in either the desired virtual host(s) or in their parent node. It should not appear at both levels. Cheers, Larry -Original Message- From: Robert A. Rogerson [mailto:[EMAIL PROTECTED]] Sent: Monday, June 03, 2002 7:07 PM To: Tomcat Users List Subject: RE: Help with Tomcat and IIS Hi Larry. I checked my registry (NT4 SP6) and the only reference to islapi_rediector.dll is under HKEY_LOCAL_MACHINE/SOFTWARE/Apache Software Foundation/Jakarta Isapi Redirector/1.0/extension_uri=/jakarta/isapi_redirector.dll. I did notice in other docs that the redirector should only be entered for Filter DLLs for Win98. Could I be confused and the extension_uri=/jakarta/isapi_redictor.dll should not exist? Thanks, Rob -Original Message- From: Larry Isaacs [mailto:[EMAIL PROTECTED]] Sent: Monday, June 03, 2002 11:31 AM To: Tomcat Users List Subject: RE: Help with Tomcat and IIS The /jakarta/isapi_redirector.dll URI should never be forwarded to Tomcat. It occurrence indicates that the isapi_redirector.dll filter is being called more than once per request. In the past this error was most often accomplished on WinNT/Win2k systems by adding the filter via the Admin console and incorrectly adding it again via the Filter DLLs registry key. The Filter DLLs is for Win9x only. There have also been instances of the dll filter being added globally and to an individual web server causing it to be called twice. Cheers, Larry -Original Message- From: Robert A. Rogerson [mailto:[EMAIL PROTECTED]] Sent: Monday, June 03, 2002 11:55 AM To: [EMAIL PROTECTED] Subject: Help with Tomcat and IIS I installed Tomcat 4.0.3 and followed the How To directions for redirecting when using IIS. JSP pages are served correctly through Tomcat http://local host:8080/examples/jsp/dates/date.jsp but when I try and serve a simple jsp http://localhost/test.jsp where test.jsp is html head titleWelcome JSP/title /head body bgcolor=white h3 Welcome /h3 pb Today is %= new java.util.Date() %. Have a nice day! :-) /b/p /body /html I receive the error ...titleApache Tomcat/4.0.3 - Error report/title ...Apache Tomcat/4.0.3 - HTTP Status 404 - /jakarta/isapi_redirector.dll ...type/b Status report ...message/b u/jakarta/isapi_redirector.dll ...description/b uThe requested resource (/jakarta/isapi_redirector.dll) is not available. through IIS. I checked the authority to the /jakarta virtual directory and it does have Execute permission. Any ideas would be appreciated. Robert A. Rogerson Phone: 905-826-7761 Cell: 416-562-1039 Email:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:tomcat-user- [EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Translating Apache .conf command to Tomcat stand-alone
Subject: Translating Apache .conf command to Tomcat stand-alone From: Rob Storrs [EMAIL PROTECTED] === I'm trying to fix a problem we're having getting Tomcat to serve out a Flash *.swf over HTTPS to MSIE on Windows. What my research has led me to is trying to have Tomcat modify its response based on the User-Agent. In Apache, here is the command I'd use: SetEnvIf User-Agent .*MSIE* nokeepalive ssl-unclean-shutdown I don't know how to translate this into my Tomcat configuration. Thanks for any assistance. ~R Tomcat 4.0.2 RedHat Linux 7.0 -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
JSP precompilation and including webinc.xml in web.xml
Hello, We are trying to automate the pre-compilation of our JSP files with JspC and the inclusion of the generated webinc.xml file in our application web.xml file. We have constructed an application web.xml as shown below. Both web.xml and webinc.xml are local to the .../webapps/application/WEB-INF/ directory. Our problem is that Tomcat complains when starting up with the message: org.xml.sax.SAXParseException: Relative URI webinc.xml; can not be resolved without a base URI. Note the local reference to webinc.xml below in the DOCTYPE tag. If we change the reference to webinc.xml to an absolute URI of the form below (on Windows): file://E/jakarta-tomcat-4.0.4b3/webapps/appname/WEB-INF/webinc.xml ... we get a null pointer exception when Tomcat starts up (parser error at the line where we reference the file to be included): 2002-06-04 08:55:27 ContextConfig[/voicemail] Parse error in application web.xml java.lang.NullPointerException at org.apache.crimson.parser.Parser2.parseInternal(Parser2.java:524) at org.apache.crimson.parser.Parser2.parse(Parser2.java:305) at org.apache.crimson.parser.XMLReaderImpl.parse(XMLReaderImpl.java:442) at org.xml.sax.helpers.XMLReaderAdapter.parse(XMLReaderAdapter.java:223) at javax.xml.parsers.SAXParser.parse(SAXParser.java:314) ... What are we doing wrong? We're using Tomcat 4.0.4b3. Thanks, Alan Tingley Iperia, Inc. --- The application web.xml file: ?xml version=1.0 encoding=ISO-8859-1? !DOCTYPE web-app PUBLIC -//Sun Microsystems, Inc.//DTD Web Application 2.3//EN http://java.sun.com/dtd/web-app_2_3.dtd; [!ENTITY includes SYSTEM webinc.xml] web-app !-- all of the precompiled jsp declarations and mappings are in this included file from the JspC -- includes; /web-app --- Output when starting up Tomcat: Starting service Tomcat-Standalone Apache Tomcat/4.0.4-b3 PARSE error at line 6 column -1 org.xml.sax.SAXParseException: Relative URI webinc.xml; can not be resolved without a base URI. -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: Having a Newbie Delamere here.
Still having this problem? I think in here you need to add rs.next() or
rs.first() to move to the first row of the ResultSet before you call
rs.getString():
if (bPageExists)
{
sQuery = SELECT * FROM tblforms WHERE PageOrder = + iPage;
stmt = conn.createStatement();
rs = stmt.executeQuery(sQuery);
//ADDED:
rs.first();
// Assign values from the database
sSubTitle = rs.getString(SubTitle);
sFormName = rs.getString(FormName);
sContent = rs.getString(Content);
iBackPage = iPage - 1;
iNextPage = iPage + 1;
rs.close();
stmt.close();
}
--- Nicholas Orr [EMAIL PROTECTED] wrote:
Again coming from the ASP world of doing things.
in ASP you can open a connection to a Database (DB) and execute a
bunch of
queries and do whatever you need to then after you have finished
close the
connection.
Now I have tried to do this in jsp, but not having much luck. Keep
getting
'Result set type is TYPE_FORWARD_ONLY'
Cause In ASP when you start a new ResultSet, after you have closed
the
previous one, (asp equiv = recordset) It automatically goes back to
the
begining as it should, but in jsp it seems to just hang around at
rs.last().
!I don't know!
Well if you could help, I would appreciate it, Source included.
Regards,
Nicholas
**
The information contained in this e-mail is confidential and is
intended only for the use of the addressee(s).
If you receive this e-mail in error, any use, distribution or
copying of this e-mail is not permitted. You are requested to
forward unwanted e-mail and address any problems to the
MIM Holdings Limited Support Centre.
For general enquires: ++61 7 3833 8000
Support Centre e-mail:[EMAIL PROTECTED]
Support Centre phone: Australia 1800500646
International ++61 7 38338042
**
ATTACHMENT part 2 application/octet-stream name=LanIDForm.jsp
--
To unsubscribe, e-mail:
mailto:[EMAIL PROTECTED]
For additional commands, e-mail:
mailto:[EMAIL PROTECTED]
__
Do You Yahoo!?
Yahoo! - Official partner of 2002 FIFA World Cup
http://fifaworldcup.yahoo.com
--
To unsubscribe, e-mail: mailto:[EMAIL PROTECTED]
For additional commands, e-mail: mailto:[EMAIL PROTECTED]
RE: MS Driver (again)
Thanks for the help. I saw this before, but after giving it a closer
look I realized I needed to add the appropriate jars and use the dbcp
factory class. Now that it actually at last connects, what is the best
way to use this? I stress-tested a bit, and I started to get errors showing
up in the log that say this in the stack trace:
java.util.NoSuchElementException: Timeout waiting for idle object
at org.apache.commons.pool.impl.GenericObjectPool.borrowObject(Unknown Source)
at org.apache.commons.dbcp.PoolingDataSource.getConnection(Unknown Source)
at org.apache.commons.dbcp.BasicDataSource.getConnection(Unknown Source)
This is after the stress test has been running a few seconds. I suspect I'm not
using the DataSource and Connection correctly. Should I keep a Singleton that
holds one DataSource instance, and always use it to do getConnection? I tried that,
and seem to get the same results. Any help appreciated.
-Original Message-
From: Jacob Kjome [mailto:[EMAIL PROTECTED]]
Sent: Monday, June 03, 2002 9:25 AM
To: Tomcat Users List; [EMAIL PROTECTED]
Subject: Re: MS Driver (again)
Hello Sean,
See this email. It has links to a few resources that tell about a
proven way to use DBCP.
http://marc.theaimsgroup.com/?l=tomcat-userm=102242646003357w=2
Take a look at your parameters. For instance, user should be
username. Just check and double check that all your configuration
is proper and matches up with an example that has been proven to work
(link above).
Jake
Monday, June 03, 2002, 9:25:33 AM, you wrote:
SL Has anyone gotten either the Beta 2 or the finalized
driver to work via DataSource? I am getting
SL nowhere fast with this - does it even work? I *can*
connect w/o using DataSource, but I'm trying
SL to get database pooling working with Tomcat connecting to
a MS SQL Server 2000 database, and
SL this seems like it should be a viable option. Thanks in advance.
SL Here is the relevant code snippet:
SL Context ctx = new InitialContext();
SL Context envCtx = (Context)ctx.lookup(java:comp/env);
SL System.out.println(Got first context.);
SL NamingEnumeration enum =ctx.listBindings(java:comp/env/jdbc);
SLwhile( enum.hasMore() ) {
SL System.out.println(Binding: +
((Binding)enum.next()).toString() );
SL}
SL DataSource ds =
(DataSource)envCtx.lookup(jdbc/nutrosDB);
SL System.out.println(Got the second context.);
SL if (ds != null)
SL {
SL System.out.println(Getting the
connection from the context.);
SL connection = ds.getConnection();
SL }
SL ==
SL DataSource is null. Here is the output:
SL Got first context.
SL Binding: nutrosDB:
org.apache.naming.ResourceRef:Reference Class Name:
javax.sql.DataSource
SL Type: scope
SL Content: Shareable
SL Type: auth
SL Content: Container
SL Type: user
SL Content:
SL Type: factory
SL Content: com.microsoft.jdbcx.sqlserver.SQLServerDataSourceFactory
SL Type: password
SL Content:
SL Type: url
SL Content:
jdbc:microsoft:sqlserver://192.168.9.253;user=;Password=xx
xx;DatabaseName=NutrosDev
SL Type: driverClassName
SL Content: com.microsoft.jdbc.sqlserver.SQLServerDriver
SL Type: database
SL Content: NutrosDev
SL Got the second context.
SL =
SL Here is the server.xml snippet:
SL Resource name=jdbc/nutrosDB auth=Container
SL type=javax.sql.DataSource/
SL ResourceParams name=jdbc/nutrosDB
SL parameter
SL namedatabase/namevalueNutrosDev/value
SL /parameter
SL parameter
SL
namefactory/namevaluecom.microsoft.jdbcx.sqlserver.SQLSe
rverDataSourceFactory/value
SL /parameter
SL parameter
SL
namedriverClassName/namevaluecom.microsoft.jdbc.sqlserve
r.SQLServerDriver/value
SL /parameter
SL parameter
SL
nameurl/namevaluejdbc:microsoft:sqlserver://192.168.9.25
3;user=;Password=;DatabaseName=N
SL utrosDev/value
SL /parameter
SL parameter
SL nameuser/namevalue/value
SL /parameter
SL parameter
SL namepassword/namevalue/value
SL /parameter
SL /ResourceParams
SL And the web.xml snippet:
SL resource-env-ref
SL descriptiontest jdbc/nutrosDB/description
SL
resource-env-ref-namejdbc/nutrosDB/resource-env-ref-name
SL
resource-env-ref-typejavax.sql.DataSource/resource-env-ref-type
SL /resource-env-ref
SL --
SL To unsubscribe, e-mail:
mailto:[EMAIL PROTECTED]
SL For additional commands, e-mail:
mailto:[EMAIL PROTECTED]
--
Best regards,
Jacobmailto:[EMAIL PROTECTED]
--
To unsubscribe, e-mail:
mailto:[EMAIL
Problems accessing xls and ppt files over ajp13
I added mime types to conf/web.xml for xls and ppt: application/vnd.ms-excel application/vnd.ms-powerpoint and this works fine when I access tomcat directly, However, when I access tomcat via our IIS server in the firewall (SSL), they are sent as text. Other MS filetypes (doc, mdb) seem fine. Any idea what is wrong here and how to fix it? Does IIS have to be restarted if I add mime types for tomcat? Thanks, Frank Lawlor Athens Group, Inc. (512) 345-0600 x151 Athens Group, an employee-owned consulting firm integrating technology strategy and software solutions. -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: ??? Using JSPs to Send Not-Modified-Since Header ???
Well, simply inserting a getLastModified() method into the generated
servlet will not work due to the class inheritance involved.
With standard (non-JSP generated) servlets, the service() method in
HttpServlet calls getLastModified(). With JSP-based servlets,
HttpServlet's service() method has been overriden by Tomcat (i.e.,
Catalina stuff) so the call to getLastModified() does not occur.
Still, it might be possible to hack the JSP-based servletI hate to hack
though
I'll think about it. Thanks for the suggestion.
Tony
- Original Message -
From: Markus Kirsten [EMAIL PROTECTED]
To: Tomcat Users List [EMAIL PROTECTED]
Sent: Tuesday, June 04, 2002 5:16 AM
Subject: Re: ??? Using JSPs to Send Not-Modified-Since Header ???
Hi Tony,
Isn't it possible to put in the method after the jsp file has been
rewritten (by Tomcat) to a standard java source code file? Maybe it's
quick and dirty but I can't see why it shouldn't work.
Best of luck!
Markus
On Tuesday, June 4, 2002, at 09:28 AM, Tony LaPaso wrote:
Hi all,
In looking at past posts, I'm afraid I know the horrible answer
to this issue but I thought I'd ask just in case I missed
anything.
Let me start by saying I'm using Tomcat v4.0.4 beta 3.
As you know, when a client (usually a web browser) has a cached
version of a resource (usually a web page) it can send an
If-Modified-Since header to the HTTP server. The server
compares the time/date stamp specified in the header with that of
the requested resource. If the resource has *not* been modified
since the time specified in the If-Modified-Since header, the
server sends back a 304 (Not-Modified) response, effectively
telling the client (usually a web browser) that its cached
version of the resource is still valid.
When writing a servlet, it's easy to handle this sort of
scenario. The javax.servlet.http.HttpServlet class has a
service() method. This method first checks if the incoming HTTP
method is a GET. If it is, the service() method proceeds to
call the getLastModified() method of the servlet. As a
developer, you can override getLastModified() to return a long
value representing the last time the requested resource was
changed. Depending on the value returned by getLastModified()
(note that -1 is returned if you don't override the method) the
service() method may simply return a 304, Not-Modified response
rather than calling the servlet's doGet() method.
Now, the $18.32 Question: How do you ensure getLastModified()
is called in JSP?
No, you cannot simply do this:
%!
public long getLastModified() {
return xxx;
}
%
The problem is that the above method will never be called by the
container.
I traced through some of the Tomcat/Catalina/Jasper code and it
seems to me that the response code is being set to 200/OK very
early on in the processing.
I also took a cursory look at the JSP spec and didn't find any
indication of setting a Not-Modified response code...so, I am
thinking this is something that is (strangely) missing in the JSP
specification. I have a JSP page that needs to update itself once
per day. Therefore, it would be very handy to have the
getLastModified() functionality enjoyed by servlet writers.
Can anyone confirm this?
Thanks...
--
To unsubscribe, e-mail: mailto:tomcat-user-
[EMAIL PROTECTED]
For additional commands, e-mail: mailto:tomcat-user-
[EMAIL PROTECTED]
--
To unsubscribe, e-mail:
mailto:[EMAIL PROTECTED]
For additional commands, e-mail:
mailto:[EMAIL PROTECTED]
--
To unsubscribe, e-mail: mailto:[EMAIL PROTECTED]
For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: oracle drivers
Drivers are with your Oracle distribution, just search for classes111.zip or classes12.zip. Also, they are available here: http://otn.oracle.com/software/tech/java/sqlj_jdbc/content.html You will have to sign up for the Oracle Technology Network if you are not already a member. puneet sachar wrote: thanx mr. Lee do for these drivers ,, we need any jdk api i mean additional api's needed for type -3 ,-4 drivers thanx a lot Puneet --- Lee Chin Khiong [EMAIL PROTECTED] wrote: put it into tomcat_directory/common/lib All driver comes with oracle or you cane download it from oracle web site. -Original Message- From: puneet sachar [mailto:[EMAIL PROTECTED]] Sent: Tuesday, June 04, 2002 2:25 PM To: Tomcat Users List Subject: oracle drivers good morning developers! tell me if i want to use oracle as my database where do i keep my drivers in the tomcat and 2) where r the oracles drivers 3) from where i get type 3 or type 4 drivers 4) does oracle 8i personla edition have them... where is location , so that i copy /paste them to desired folder regards Puneet __ Do You Yahoo!? Yahoo! - Official partner of 2002 FIFA World Cup http://fifaworldcup.yahoo.com -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] __ Do You Yahoo!? Yahoo! - Official partner of 2002 FIFA World Cup http://fifaworldcup.yahoo.com -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
RE: load-on-startup tag problem
Howdy, A bit more info would be nice. Specifically, do you get any errors parsing your web.xml? Is there anything in your context log or the general tomcat logs regarding not being able to find a class required by one of the servlets below? Yoav Shapira Millennium ChemInformatics -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]] Sent: Tuesday, June 04, 2002 4:17 AM To: [EMAIL PROTECTED] Subject: load-on-startup tag problem hello, i try to run 2 servlets on the starting of tomcat 4.0.3. i use this portion of xml code in my web.xml file : servlet servlet-nameOdataJDOinitializer/servlet-name servlet-classlds.odata.web.servlets.OdataJDOinitializer/servlet-clas s load-on-startup1/load-on-startup /servlet servlet servlet-nameOdataJDBCinitializer/servlet-name servlet-classlds.odata.web.servlets.OdataJDBCinitializer/servlet-cla ss load-on-startup2/load-on-startup /servlet i don't understand why but just the servlet calling OdataJDBCinitializer is launch. is someone could help me ? Patrick PIERRA Linedata Services Luxembourg 00 352 29 56 65 282 [EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:tomcat-user- [EMAIL PROTECTED] For additional commands, e-mail: mailto:tomcat-user- [EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: Bypassing user role assignment???
Alternatively, Create a view (Access query) to handle roles, then you don't need that superfluous column in your user table and you can modify your view at a later stage to handle additional roles. eg. create a query with the sql SELECT Username, DEFAULT from usertable At some later stage change query to SELECT Username, DEFAULT from user table union all select username, realrole from role table (with appropriate joins between user table and role table) I'm not 100% sure that you will be able to use this with the JDBC realm, but I'd be very surprised as it is fairly simple internally and should just select the data out. Almost as simple, and far more flexible. Geoff Peters wrote: See THAT is why I subscribe to this list - easy solutions right under my nose, but someone else can think of them quicker! Thanks, that should do the job perfectly, even though it is Access 97 (yuck) Thanks again, Geoff -Original Message- From: Barney Hamish [mailto:[EMAIL PROTECTED]] Sent: June 4, 2002 8:47 AM To: 'Tomcat Users List' Subject: RE: Bypassing user role assignment??? Why don't you set the user roles table to be the same as the users table. Have a user_role field in the users table with a default value default role or something. That way when you create a new user a role is automatically created for them with the role of default role. Then you don't have to change anything or rewrite the hasRole() method. -Original Message- From: Geoff Peters [mailto:[EMAIL PROTECTED]] Sent: Tuesday, June 04, 2002 1:36 PM To: Tomcat Users List Subject: RE: Bypassing user role assignment??? So it isn't possible to set a default role for everyone at login with a parameter in the web.xml file? -Original Message- From: Ralph Einfeldt [mailto:[EMAIL PROTECTED]] Sent: June 4, 2002 8:34 AM To: Tomcat Users List Subject: AW: Bypassing user role assignment??? The only way I see, is to create your own realm by extending JDBC Realm and overriding the hasRole() method. -Ursprüngliche Nachricht- Von: Geoff Peters [mailto:[EMAIL PROTECTED]] Gesendet: Dienstag, 4. Juni 2002 13:19 An: [EMAIL PROTECTED] Betreff: Bypassing user role assignment??? Does anyone know if it is possible to bypass the requirement to have user roles defined within a table in the JDBC Realm? Reason being is that I have an app where all users need to be standard, and I have scripts and other apps creating the users, therefore bypassing the user role definition would save me from having to edit these other scripts and processes (which are not Java based..) -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
TOMCAT 4.0.3 Servlet.service() for servlet jsp
Hello every one! I have a problem, I was using Tomcat 4.0.1 with jdk1.3.2 and worked ok, but I changed it by Tomcat 4.0.3 LE 14, and jdk 1.4 and I got an error like this.. I hope you could help me.. Thanks in advance 2002-06-04 10:09:02 StandardWrapperValve[jsp]: Servlet.service() for servlet jsp threw exception java.lang.IllegalArgumentException: Unterminated quote at java.text.SimpleDateFormat.compile(SimpleDateFormat.java:689) at java.text.SimpleDateFormat.initialize(SimpleDateFormat.java:494) at java.text.SimpleDateFormat.init(SimpleDateFormat.java:443) at java.text.SimpleDateFormat.init(SimpleDateFormat.java:424) at org.apache.jsp.ResultadoConsultaOcupacion$jsp._jspService(ResultadoConsultaOcupacion$jsp.java:333) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:107) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.apache.jasper.servlet.JspServlet$JspServletWrapper.service(JspServlet.java:202) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:382) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:474) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:247) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:243) at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:201) at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566) at org.apache.catalina.valves.CertificatesValve.invoke(CertificatesValve.java:246) at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:564) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943) at org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2344) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:164) at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566) at org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve.java:170) at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:564) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:170) at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:564) at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:462) at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:564) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:163) at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943) at org.apache.catalina.connector.http.HttpProcessor.process(HttpProcessor.java:1011) at org.apache.catalina.connector.http.HttpProcessor.run(HttpProcessor.java:1106) at java.lang.Thread.run(Thread.java:536) -- Saludos Gustavo Mejía Mora INFOTEC Centro de Tecnologias Avanzadas Tel: +(55) 5 624 28 00 Ext: 253 / 220 - We should take care not to make the intellect our god; it has, of course, powerful muscles, but no personality. - Albert Einstein --- [This E-mail scanned for viruses] [Deteccion de virus para una mayor seguridad en sus correos de Entrada y Salida] --- -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
mod_jk slows down apache 1.3.23
Hi, I have found that the auto config of tomcat for mod_jk slows down my apache. I guess that i did not configure tomcat correctly. Where should i look for and change things?? mod_jk is working so far, as i can access my apps via normale http urls like http://domain/application but no longer via http://domain:8080/application ( which is what i wanted btw ) tomcat 3.3 apache 1.3.23 Linux Ihr Support-Team POWER-NETZ® Full-Service-Provider Online-Support: Support: 0190 - 15 11 15 (EUR 0,62/Min) http://Support.Power-Netz.de (kostenlos) http://Support.Power-Netz.com (kostenlos) Vertrieb Tel: 01805 - 57 35 57 (EUR 0,12/Min.) Vertrieb Fax: 01805 - 57 45 57 (EUR 0,12/Min.) Power-Netz Am Plan 1 37581 Bad Gandersheim http://www.Power-Netz.de mailto:[EMAIL PROTECTED] +=+ --I N F O C E N T E R-- + Senden Sie eine leere e-mail an: + Providerwechsel: mailto:[EMAIL PROTECTED] + Daten/Preise Webspace: mailto:[EMAIL PROTECTED] + Reseller-Programm: mailto:[EMAIL PROTECTED] + Dedizierte Server: mailto:[EMAIL PROTECTED] + Adult/Erotikserver: mailto:[EMAIL PROTECTED] + Domainpreise: mailto:[EMAIL PROTECTED] + Domain-Nameserver: mailto:[EMAIL PROTECTED] + SSL-Zertifikate: mailto:[EMAIL PROTECTED] + Geschaeftsbedingungen: mailto:[EMAIL PROTECTED] + =+ -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: CrossContext
Anybody? Please? This is really doing my head in. Thanks a lot, JP On 4/6/02 10:51 am, Jonathan Perry [EMAIL PROTECTED] wrote: Hi, I'm running jakarta-tomcat-4.0.3 on Mac OSX. I've got two contexts set up, A, and B. Both have crossContext=true in their section of server.xml. I have a copy of a servlet in each context, which has the following lines of code: ServletContext c = getServletContext( ).getContext( /A/ ); RequestDispatcher dispatcher = c.getRequestDispatcher( /helloWorld.jsp ); This code works as expected in context A, but fails to obtain a context (simply returning null, no exceptions thrown) in context B. I've searched through archives on several sites, including this one, and haven't found anything promising. Does anyone have any ideas of what I might be doing wrong? Thanks for your time, JP -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Differences in XML data received by servlet in Tomcat?
Hi, I have a simple Java client that uses HTTP Post to pass an XML string to a servlet on Tomcat. This is done with a HttpURLConnection and writing to a DataOutputSteam. The string looks like the following: xmldocument=?xml version=1.0 encoding=UTF-8?AdvancedSearchtest/AdvancedSearch In my servlet, when I call getParameterNames() on the request, I get the following: parameter name: 1.0 encoding parameter value: UTF-8?AdvancedSearchtest/AdvancedSearch These values are not what I expected. However, when I call the same servlet with the same data using a browser (IE5), I get the correct values parameter name: xmldocument parameter value: ?xml version=1.0 encoding=UTF-8?AdvancedSearchtest/AdvancedSearch Both calls use application/x-www-form-urlencoded as the content-type. I also tried to explicitly encode the string passed by the Java client using URLEncoder.encode() but that didn't work. Does anyone have any idea why these differences occur? Is there something significantly different between how a browser and a standalone client do a HTTP post, besides some header info? Also, if anyone knows of a simple example demonstrating posting XML to a servlet in Tomcat, it would be great if you could refer me to it. Thanks, Bo winmail.dat Description: application/ms-tnef -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: CrossContext
Are you supposed to have the trailing slash? maybe: getServletContext( ).getContext( /A ) I haven't used this feature, just trying to help. fillup On 6/4/02 2:44 PM, Jonathan Perry [EMAIL PROTECTED] wrote: Anybody? Please? This is really doing my head in. Thanks a lot, JP On 4/6/02 10:51 am, Jonathan Perry [EMAIL PROTECTED] wrote: Hi, I'm running jakarta-tomcat-4.0.3 on Mac OSX. I've got two contexts set up, A, and B. Both have crossContext=true in their section of server.xml. I have a copy of a servlet in each context, which has the following lines of code: ServletContext c = getServletContext( ).getContext( /A/ ); RequestDispatcher dispatcher = c.getRequestDispatcher( /helloWorld.jsp ); This code works as expected in context A, but fails to obtain a context (simply returning null, no exceptions thrown) in context B. I've searched through archives on several sites, including this one, and haven't found anything promising. Does anyone have any ideas of what I might be doing wrong? Thanks for your time, JP -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
RE: about JavaBeans
Simply, put the value in an attribute of the bean and access through the getter. See mtemp in the example attached. -Original Message- From: Anibal Constante Brito [mailto:[EMAIL PROTECTED]] Sent: Monday, June 03, 2002 11:35 PM To: Tomcat Subject: about JavaBeans I'm doing a simple JavaBenas, like the jsp:useBean id=JSPWithCounterBeanId scope=session class=jsptutorial.JSPWithCounterBean / jsp:setProperty name=JSPWithCounterBeanId property=* / It very simple, but my question is how can I send text o something to browser from inside the JavaBeans, inside de JSPWithCounterBeanId for example? Best Regards. Owen. -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] Result.jsp Description: Binary data ExceptionInfo.java Description: Binary data RuleInfo.java Description: Binary data PcraRestrictionsReturn.java Description: Binary data RestrictionsInfo.java Description: Binary data -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
RE: auto deploy seems to fail on 4.0.2/win98 and 4.0.1/linux
tomcat will only auto deploy war's at startup and then only if a directory with the same name as the war file does not already exist in your webapps directory. If you want to update a running web-app, you need to specify a context element for it in conf\server.xml and specify the 'reloadable' attribute as true. You can then manually copy updated web app files into the existing webapp dir and Tomcat will reload the app. -Original Message- From: Ray Tayek [mailto:[EMAIL PROTECTED]] Sent: Tuesday, June 04, 2002 5:29 AM To: [EMAIL PROTECTED] Subject: auto deploy seems to fail on 4.0.2/win98 and 4.0.1/linux hi, using tomcat 4.0.2 on win98 and 4.0.1 on slak 8.0. trying to work through the examples in Java Tools for Extreme Programming: Mastering Open Source Tools: Including Ant, JUnit, and Cactus by Richard Hightower, Nicholas Lesiecki. all is well until i copy the hello.wat file to tomat/webapps (while it is running). i can not get at the servlet from a browser. stopping and restarting does not help. the hello.war is not unjared. anybody got a clue? thanks --- ray tayek http://home.attbi.com/~rtayek/ actively seeking telecommuting work vice chair orange county java users group http://www.ocjug.org/ mailto:[EMAIL PROTECTED] hate spam? http://samspade.org/ssw/ -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: jdbc connection list
Sorry if this is a copy. I got an error message from my mail server, after I sent this email, so I'm trying again. Darya On Tue, 4 Jun 2002, Darya Chernikhova wrote: Hi all, I'd like to write a bean that would keep track of all of the jdbc connections that users make. So, say that I have 2 applications registered on tomcat -- appA and appB. And, say that there are 5 servlets or jsp pages per application -- appA/serv1, appA/serv2, ..., appB/serv5 . And, each servlet's doService method opens a jdbc connection and gets some data out of my database. I would like to write a bean that would sit there and listen to jdbc connections being made. It would store a list of objects containing the following data: - connection pointer - session the connection was made out of - app and servlet the connection was made out of. My problem is that I don't know much about the connection making process in Tomcat. When a new connection is made, which Tomcat controller beans know about it? What events are sent, and to whom? What should my bean extend or implement? I've been looking into the online docs and some books I have, but I haven't found anything useful yet. Thanks a lot for your help, Darya. -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: CrossContext
From the servlet api:
Returns a ServletContext object that corresponds to a specified URL on
the server.
This method allows servlets to gain access to the context for various
parts of the server, and as needed obtain RequestDispatcher objects from the
context. The given path must be begin with /, is interpreted relative to
the server's document root and is matched against the context roots of other
web applications hosted on this container.
In a security conscious environment, the servlet container may return null
for a given URL.
Parameters:
uripath - a String specifying the context path of another web application in
the container.Returns:
the ServletContext object that corresponds to the named URL, or null if
either none exists or the container wishes to restrict this access.
Is it possible that tomcat returns null by default? I started digging
through source for you, but you might have to do some more digging.
I checked the source for:
org.apache.catalina.core.StandardContext
Notice this interesting source comment (I don't know where it gets set at
runtime, however):
/**
* Should we allow the codeServletContext.getContext()/code method
* to access the context of other web applications in this server?
*/
private boolean crossContext = false;
and also some getters and setters:
/**
* Return the allow crossing servlet contexts flag.
*/
public boolean getCrossContext() {
return (this.crossContext);
}
/**
* Set the allow crossing servlet contexts flag.
*
* @param crossContext The new cross contexts flag
*/
public void setCrossContext(boolean crossContext) {
boolean oldCrossContext = this.crossContext;
this.crossContext = crossContext;
support.firePropertyChange(crossContext,
new Boolean(oldCrossContext),
new Boolean(this.crossContext));
}
You should definitely take a look at
org.apache.catalina.core.ApplicationContext.java
since it implements ServletContext for tomcat -- that will show you where to
trace the source path. it also has an interesting inner class at the top
called :
protected class PrivilegedGetRequestDispatcher
implements PrivilegedAction {
good luck
fillup
On 6/4/02 2:44 PM, Jonathan Perry [EMAIL PROTECTED] wrote:
Anybody? Please? This is really doing my head in.
Thanks a lot,
JP
On 4/6/02 10:51 am, Jonathan Perry [EMAIL PROTECTED] wrote:
Hi,
I'm running jakarta-tomcat-4.0.3 on Mac OSX. I've got two contexts set
up, A, and B. Both have crossContext=true in their section of
server.xml. I have a copy of a servlet in each context, which has the
following lines of code:
ServletContext c = getServletContext( ).getContext( /A/ );
RequestDispatcher dispatcher = c.getRequestDispatcher( /helloWorld.jsp );
This code works as expected in context A, but fails to obtain a context
(simply returning null, no exceptions thrown) in context B. I've searched
through archives on several sites, including this one, and haven't found
anything promising. Does anyone have any ideas of what I might be doing
wrong?
Thanks for your time,
JP
--
To unsubscribe, e-mail: mailto:[EMAIL PROTECTED]
For additional commands, e-mail: mailto:[EMAIL PROTECTED]
--
To unsubscribe, e-mail: mailto:[EMAIL PROTECTED]
For additional commands, e-mail: mailto:[EMAIL PROTECTED]
--
To unsubscribe, e-mail: mailto:[EMAIL PROTECTED]
For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: jdbc connection list
Use the Listener design pattern. You'll probably write an interface, implement it, and then register listeners with classes that will inform them of events. The java kit already has some of this pattern: HttpSessionBindingListener for example. The pattern is also prevalent throughout Swing and AWT. cheers fillup On 6/4/02 4:01 PM, Darya Chernikhova [EMAIL PROTECTED] wrote: Sorry if this is a copy. I got an error message from my mail server, after I sent this email, so I'm trying again. Darya On Tue, 4 Jun 2002, Darya Chernikhova wrote: Hi all, I'd like to write a bean that would keep track of all of the jdbc connections that users make. So, say that I have 2 applications registered on tomcat -- appA and appB. And, say that there are 5 servlets or jsp pages per application -- appA/serv1, appA/serv2, ..., appB/serv5 . And, each servlet's doService method opens a jdbc connection and gets some data out of my database. I would like to write a bean that would sit there and listen to jdbc connections being made. It would store a list of objects containing the following data: - connection pointer - session the connection was made out of - app and servlet the connection was made out of. My problem is that I don't know much about the connection making process in Tomcat. When a new connection is made, which Tomcat controller beans know about it? What events are sent, and to whom? What should my bean extend or implement? I've been looking into the online docs and some books I have, but I haven't found anything useful yet. Thanks a lot for your help, Darya. -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: jdbc connection list
also called the Observer pattern. On 6/4/02 4:07 PM, Phillip Morelock [EMAIL PROTECTED] wrote: Use the Listener design pattern. You'll probably write an interface, implement it, and then register listeners with classes that will inform them of events. The java kit already has some of this pattern: HttpSessionBindingListener for example. The pattern is also prevalent throughout Swing and AWT. cheers fillup On 6/4/02 4:01 PM, Darya Chernikhova [EMAIL PROTECTED] wrote: Sorry if this is a copy. I got an error message from my mail server, after I sent this email, so I'm trying again. Darya On Tue, 4 Jun 2002, Darya Chernikhova wrote: Hi all, I'd like to write a bean that would keep track of all of the jdbc connections that users make. So, say that I have 2 applications registered on tomcat -- appA and appB. And, say that there are 5 servlets or jsp pages per application -- appA/serv1, appA/serv2, ..., appB/serv5 . And, each servlet's doService method opens a jdbc connection and gets some data out of my database. I would like to write a bean that would sit there and listen to jdbc connections being made. It would store a list of objects containing the following data: - connection pointer - session the connection was made out of - app and servlet the connection was made out of. My problem is that I don't know much about the connection making process in Tomcat. When a new connection is made, which Tomcat controller beans know about it? What events are sent, and to whom? What should my bean extend or implement? I've been looking into the online docs and some books I have, but I haven't found anything useful yet. Thanks a lot for your help, Darya. -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
if you want to help a newbie
Hi, I just joined the list today. I have installed Tomcat-4.0.3 on Redhat Linux-7.3 running Apache-1.3.23. A starting question, J2EE (i'm using 1.3.1) says it includes tomcat, is it bad to have both The stand alone tomcat RPM and J2EE installed. Might they conflict somehow? -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: Manager App Question
Hello Adam, AP I just began playing with the manager app and am confused on how it deploys a new web application. AP Here is the lowdown. AP /opt/jakarta-tomcat-4.0.3/webapps/trips-dev in order to set up a development environment. AP This worked, the web app deployed and I can now browse it perfectly. What I am confused on it AP that I can stop and start tomcat /opt/jakarta-tomcat-4.0.3/bin/shutdown.sh startup.sh and it AP still sees the trips-dev app. Tomcat will always deploy all applications in the directory webapps on startup. It's a feature you do not have to configure that somewhere. -- Regards, Thomasmailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: Does Tomcat want to stand alone?
Your response is helpful, though I can't tell if it will help until I check out struts, and attempt to create a dispacher like you describe. At least now I have some more leads... still it seems that there should be a simple option that provides the simple functionality. Flexability and power is great, but sometimes one only wants part of the power... and just wants the rest to work like it does elsewhere. I am not yet at the point where I am writing full scale web apps. I hope to do that sort of thing eventually, but for the moment I just want the ability to do some dynamic content, and respond to forms taking advantage of the relatively safe, and secure Java platform to keep people from doing nasty things to my home server when I don't quite check cgi input right or screw up the permissions on a script. My impression of Tomcat is that one winds up having to learn ALL of it's features at once. It is also very hard to find out answers to simple things on their web site... like how do you turn off directory indexing in Tomcat? I can find stuff on security managers, jndi and class loaders, but whenever I have a simple question I get stuck. Thanks, Gus - Original Message - From: Phillip Morelock [EMAIL PROTECTED] To: Tomcat Users List [EMAIL PROTECTED] Sent: Monday, June 03, 2002 9:16 PM Subject: Re: Does Tomcat want to stand alone? But this is within the servlet/jsp page, not the config file. unless I misunderstand you. there is no response until a page has been settled on for processing right? This means to redirect a request I would have to have a phantom page that tomcat decided to serv that then redirected to the real page. One of the top features of redirection is to have the user ask for one thing, and not need it to exist physically on the file system. Of course I may be entirely missing something here :) You are :) First, look into frameworks like struts. They do exactly what you're talking about. (Struts is another jakarta project). Second, get creative with your servlet mappings: check out the servlet specification for what's allowed in a servlet mapping. The thing about the servlet / jsp specifications, they are really supposed to be broad bases that are highly portable and highly flexible, at the expense of some of the convenience features of an environment like ASP or PHP. Struts uses this paradigm: *.do or *.action or whatever file extension. Struts catches all requests for *.do and dynamically instantiates appropriate developer-defined handlers for these actions. It's very cool. Second, even with struts or without it, I've written very simple servlets (like 50 lines) that essentially are mini-dispatchers -- they load-on-startup and read a flat file of forwarding dispatches. That way you can forward any request like: fandango/* to a particular servlet and from that servlet you can check out the url and see where you want to dispatch it (this is very easy -- but again, struts does this all automagically and securely for you). I don't remember the exact details of every servlet-mapping rule, but the spec is usually very helpful in that. I also have some friends at a very high-profile entertainment company who use WebLogic (off topic...) and they use the Struts framework in that environment for an extremely high-traffic, high-security, yadda yadda deployment that has exactly the kinds of flexibility requirements you're asking for. Struts is written to the servlet spec, so it's almost invariably portable. You might not know about the request dispatcher object too. javax.servlet.http.RequestDispatcher -- or maybe it's javax.servlet.RequestDispatcher. This has a forward method that allows you to internally forward a request on the server to another servlet or jsp. In fact this is how my apps work -- servlets take all user input, and do all the processing / database work / error-intensive / security-conscious tasks, etc. -- and then forward the request to a simple display-only jsp (after putting items into the request scope hashtable). This is kind of the right way to do things, although there are obviously a million shades of gray. I can forward to A.jsp if condition A is satisfied, or B.jsp otherwise, etc. Does this help? cheers fillup On 6/3/02 6:17 PM, Gus Heck [EMAIL PROTECTED] wrote: But this is within the servlet/jsp page, not the config file. unless I misunderstand you. there is no response until a page has been settled on for processing right? This means to redirect a request I would have to have a phantom page that tomcat decided to serv that then redirected to the real page. One of the top features of redirection is to have the user ask for one thing, and not need it to exist physically on the file system. Of course I may be entirely missing something here :) Actually I expect that I am missing something which is why I have asked tomcat users :) Gus -
JSSE vs MOD_SSL
Hi Tomcat Users, I found out the mod_ssl is disabled after I integrated tomcat 4.0.3 with apache 1.3.20. So I wondering is it possible to run mod_ssl + tomcat + apache in the same time, instead of using JSSE? Regards Johnny. -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: Does Tomcat want to stand alone?
On 6/3/02 9:24 PM, Gus Heck [EMAIL PROTECTED] wrote: Your response is helpful, though I can't tell if it will help until I check out struts, and attempt to create a dispacher like you describe. At least now I have some more leads... still it seems that there should be a simple option that provides the simple functionality. Flexability and power is great, but sometimes one only wants part of the power... and just wants the rest to work like it does elsewhere. I am not yet at the point where I am writing full scale web apps. I hope to do that sort of thing eventually, but for the moment I just want the ability to do some dynamic content, Understandable. I still use PHP for this purpose. and respond to forms taking advantage of the relatively safe, and secure Java platform to keep people from doing nasty things to my home server when I don't quite check cgi input right or screw up the permissions on a script. Security is definitely one of the best reasons to use Java. I do think security stuff has improved considerably since the olden days of cgi -- and I think that less-powerful-but-more-specialized solutions (like PHP) are also considerably more secure than they used to be. My impression of Tomcat is that one winds up having to learn ALL of it's features at once. It is also very hard to find out answers to simple things on their web site... like how do you turn off directory indexing in Tomcat? I can find stuff on security managers, jndi and class loaders, but whenever I have a simple question I get stuck. I don't know that you have to learn *all* of the features. But I will definitely grant you that working with Servlet/JSP stuff is much more application programming than simple scripting. People looking to use JSP as an easy scripting platform are in for some hard times. Again, nothing to feel bad about -- there are a thousand other things that someone like me hasn't learned -- I just happened to like tomcat when I first used it, and I stuck with it for application development, but certainly not for the sort of quick cgi type of stuff, as I find it cumbersome for that. Thanks, Gus Cheers, Phillip - Original Message - From: Phillip Morelock [EMAIL PROTECTED] To: Tomcat Users List [EMAIL PROTECTED] Sent: Monday, June 03, 2002 9:16 PM Subject: Re: Does Tomcat want to stand alone? But this is within the servlet/jsp page, not the config file. unless I misunderstand you. there is no response until a page has been settled on for processing right? This means to redirect a request I would have to have a phantom page that tomcat decided to serv that then redirected to the real page. One of the top features of redirection is to have the user ask for one thing, and not need it to exist physically on the file system. Of course I may be entirely missing something here :) You are :) First, look into frameworks like struts. They do exactly what you're talking about. (Struts is another jakarta project). Second, get creative with your servlet mappings: check out the servlet specification for what's allowed in a servlet mapping. The thing about the servlet / jsp specifications, they are really supposed to be broad bases that are highly portable and highly flexible, at the expense of some of the convenience features of an environment like ASP or PHP. Struts uses this paradigm: *.do or *.action or whatever file extension. Struts catches all requests for *.do and dynamically instantiates appropriate developer-defined handlers for these actions. It's very cool. Second, even with struts or without it, I've written very simple servlets (like 50 lines) that essentially are mini-dispatchers -- they load-on-startup and read a flat file of forwarding dispatches. That way you can forward any request like: fandango/* to a particular servlet and from that servlet you can check out the url and see where you want to dispatch it (this is very easy -- but again, struts does this all automagically and securely for you). I don't remember the exact details of every servlet-mapping rule, but the spec is usually very helpful in that. I also have some friends at a very high-profile entertainment company who use WebLogic (off topic...) and they use the Struts framework in that environment for an extremely high-traffic, high-security, yadda yadda deployment that has exactly the kinds of flexibility requirements you're asking for. Struts is written to the servlet spec, so it's almost invariably portable. You might not know about the request dispatcher object too. javax.servlet.http.RequestDispatcher -- or maybe it's javax.servlet.RequestDispatcher. This has a forward method that allows you to internally forward a request on the server to another servlet or jsp. In fact this is how my apps work -- servlets take all user input, and do all the processing / database work / error-intensive / security-conscious tasks,
Re: Does Tomcat want to stand alone?
On Monday 03 June 2002 18:24, you wrote: My impression of Tomcat is that one winds up having to learn ALL of it's features at once. It is also very hard to find out answers to simple things on their web site... like how do you turn off directory indexing in Tomcat? I can find stuff on security managers, jndi and class loaders, but whenever I have a simple question I get stuck. One of the common criticisms about Java is that it's great for big-scale stuff but it's harder to use for small stuff. This really is true, and it's also true for Tomcat. You can learn perl very quickly and you can write a basic cgi and install it in apache very quickly. Just learning how to install and get Tomcat started is a challenge. Just writing hello world is vastly more complicated. You can write a hello-world cgi in two lines. In Java you need to install everything, and then subclass Servlet, and set up web.xml, etc, etc. So you are right, you need to learn a lot more to do simple stuff, but it works a lot better when you need to do big stuff. But if you are already familiar with java and tomcat it because very quick and easy to set up simple applications. -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: Does Tomcat want to stand alone?
On 6/4/02 7:51 PM, Eric Hollander [EMAIL PROTECTED] wrote: On Monday 03 June 2002 18:24, you wrote: My impression of Tomcat is that one winds up having to learn ALL of it's features at once. It is also very hard to find out answers to simple things on their web site... like how do you turn off directory indexing in Tomcat? I can find stuff on security managers, jndi and class loaders, but whenever I have a simple question I get stuck. One of the common criticisms about Java is that it's great for big-scale stuff but it's harder to use for small stuff. This really is true, and it's also true for Tomcat. You can learn perl very quickly and you can write a basic cgi and install it in apache very quickly. Just learning how to install and get Tomcat started is a challenge. Just writing hello world is vastly more complicated. You can write a hello-world cgi in two lines. In Java you need to install everything, and then subclass Servlet, and set up web.xml, etc, etc. So you are right, you need to learn a lot more to do simple stuff, but it works a lot better when you need to do big stuff. Very succinct statement. But if you are already familiar with java and tomcat it because very quick and easy to set up simple applications. I find this is especially true after you've done a project or two with it, and you have all sorts of framework code lying around. fillup -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: Does Tomcat want to stand alone?
I don't think it is so hard to do the java part, and I suspect that the tomcat part isn't that hard either, but I am really criticising the documentation more than anything else. I am not opposed to extra keystrokes for benefits of java, but I do really dislike reading page after irrelevant page hoping to stumble on the nugget I need. I feel that the documentation focuses on the neat cool things that tomcat does that non java servers don't, and omits the routine basic stuff. Even if it takes a few more keystrokes or some extra thought in Tomcat, I shouldn't have trouble finding out how to turn of directory indexing. (for example). Gus - Original Message - From: Eric Hollander [EMAIL PROTECTED] To: Tomcat Users List [EMAIL PROTECTED] Sent: Tuesday, June 04, 2002 10:51 PM Subject: Re: Does Tomcat want to stand alone? On Monday 03 June 2002 18:24, you wrote: My impression of Tomcat is that one winds up having to learn ALL of it's features at once. It is also very hard to find out answers to simple things on their web site... like how do you turn off directory indexing in Tomcat? I can find stuff on security managers, jndi and class loaders, but whenever I have a simple question I get stuck. One of the common criticisms about Java is that it's great for big-scale stuff but it's harder to use for small stuff. This really is true, and it's also true for Tomcat. You can learn perl very quickly and you can write a basic cgi and install it in apache very quickly. Just learning how to install and get Tomcat started is a challenge. Just writing hello world is vastly more complicated. You can write a hello-world cgi in two lines. In Java you need to install everything, and then subclass Servlet, and set up web.xml, etc, etc. So you are right, you need to learn a lot more to do simple stuff, but it works a lot better when you need to do big stuff. But if you are already familiar with java and tomcat it because very quick and easy to set up simple applications. -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: JSP page is working for intranet not for internet
Can't guess about your code without more detail but make sure whatever ports you are talking on are allowed through your firewall. Also if your systems have files listing local machines addresses that they use to get dns numbers without a server lookup, you could be feeding off of those on you network and not achieving good lookups when you have to ask a server... but that seems unlikely as the problem would probably be universal for all programs on the machine. I can't think of any reasons why java would distinguish between local net and internet, so I would be looking at the system level to start. - Original Message - From: Rong Li [EMAIL PROTECTED] To: Tomcat Users List [EMAIL PROTECTED] Sent: Tuesday, June 04, 2002 3:27 PM Subject: JSP page is working for intranet not for internet We have a chat system installed. The jsp is working perfectly from intranet. However, we can not make it run from outside intranet. Anybody has any clue about this? Configuration problem? Thanks, Ron -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: Does Tomcat want to stand alone?
On 6/4/02 8:37 PM, Gus Heck [EMAIL PROTECTED] wrote: I don't think it is so hard to do the java part, and I suspect that the tomcat part isn't that hard either, but I am really criticising the documentation more than anything else. I am not opposed to extra keystrokes for benefits of java, but I do really dislike reading page after irrelevant page hoping to stumble on the nugget I need. I feel that the documentation focuses on the neat cool things that tomcat does that non java servers don't, and omits the routine basic stuff. Even if it takes a few more keystrokes or some extra thought in Tomcat, I shouldn't have trouble finding out how to turn of directory indexing. (for example). Gus Yeah that one is particularly nasty. I agree with you on all your points, I guess I'm just one of those people who's invested so much of this time on irrelevant keystrokes that I can't turn back :) The benefits continue -- I've actually found that because I've had to find out so much about the guts of Tomcat, my knowledge and skills are very portable because I know all these dirty tricks, irrelevant keystrokes, and hidden corners -- that perhaps some implementations document better than others. The other funny little paradox is: Tomcat 4 has 10 times as much official documentation as Tomcat 3, but Tomcat 4 is 50 times more complex to use than Tomcat 3. Well, not really...but there is a sneaky ratio like this at play. fillup - Original Message - From: Eric Hollander [EMAIL PROTECTED] To: Tomcat Users List [EMAIL PROTECTED] Sent: Tuesday, June 04, 2002 10:51 PM Subject: Re: Does Tomcat want to stand alone? On Monday 03 June 2002 18:24, you wrote: My impression of Tomcat is that one winds up having to learn ALL of it's features at once. It is also very hard to find out answers to simple things on their web site... like how do you turn off directory indexing in Tomcat? I can find stuff on security managers, jndi and class loaders, but whenever I have a simple question I get stuck. One of the common criticisms about Java is that it's great for big-scale stuff but it's harder to use for small stuff. This really is true, and it's also true for Tomcat. You can learn perl very quickly and you can write a basic cgi and install it in apache very quickly. Just learning how to install and get Tomcat started is a challenge. Just writing hello world is vastly more complicated. You can write a hello-world cgi in two lines. In Java you need to install everything, and then subclass Servlet, and set up web.xml, etc, etc. So you are right, you need to learn a lot more to do simple stuff, but it works a lot better when you need to do big stuff. But if you are already familiar with java and tomcat it because very quick and easy to set up simple applications. -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: Manager App Question
At 02:00 AM 6/5/2002 +0200, you wrote: Hello Adam, AP I just began playing with the manager app and am confused on how it deploys a new web application. AP Here is the lowdown. AP /opt/jakarta-tomcat-4.0.3/webapps/trips-dev in order to set up a development environment. AP This worked, the web app deployed and I can now browse it perfectly. What I am confused on it AP that I can stop and start tomcat /opt/jakarta-tomcat-4.0.3/bin/shutdown.sh startup.sh and it AP still sees the trips-dev app. Tomcat will always deploy all applications in the directory webapps on startup. It's a feature you do not have to configure that somewhere. I have found this *not* to be true in the case that you specify the context in the Server.xml. If I don't specify it in server.xml, it expands the .war file on startup. With it specified, the .war file isn't expanded and if I don't expand it manually before Tomcat startup, the context will not be found. Any solution to that problem? Jake -- Regards, Thomasmailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Integration-Issue!!!
Hi, I have configured apache 1.3.22 + tomcat4.0.3. And have been successful, ofcourse with the help of online documentation. The Apache has been configured to serve static pages, whereas tomcat has been configured to serve dynamic pages. I have added a security-constraint for a directory. But since apache serves static pages and directory listings, I am able to access the directory without any security. I have also searched the list for any possible solutions? But could find only questions regarding this answered. Can anyone shed some light on this? Is there any other connector which takes care of these kind of issues? Can we make apache to have a handshake mechanism to check whether the requested resource can be served? If so, please explain how to do the same. Thx mano - Sify Mail - now with Anti-virus protection powered by Trend Micro, USA. Know more at http://mail.sify.com Take the shortest route to success! Click here to know how http://education.sify.com -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: tomcat vs ant vs j2me still problem
ant is a java based build tool (a kind of make). http://jakarta.apache.org/ant/index.html All varietes of UNIX have a make command, which reads instructions/setup from Makefile and builds the requested target of that project. ant does the same, only it is Java based and uses build.xml file, which is far more understandable than Makefile. Nix.
Re: AW: how to virtual hosting with apache 13.x, tomcat 4.0.3, mod_webapp
You only need one WebAppConnection statement - The same connection is shared by multiple vhosts/webapps. Try it like this: WebAppConnection conn warp localhost:8008 VirtualHost 193.10.10.25 DocumentRoot /path/to/website1 ServerName www.website1.org WebAppDeploy website1 conn /website1 /VirtualHost VirtualHost 193.10.10.25 DocumentRoot /path/to/website2 ServerName www.website2.org WebAppDeploy website2 conn /website2 /VirtualHost Will this work? I have seen that each connection registers a ServerName on the Tomcat side. I'm not saying it is not supported, but I had problems with some previous instances. I must confess that those instances refused to work even for one VHost, so I cannot claim that *that* will not work. Have you tried it? Nix.
How to load properties into tomcat 4.0.3?
Hello, I have a bean that uses the Properties Object. Currently, on each jsp that calls that bean I have to do a bean.setPropsDir() which sets the directory where to find the properties file. Is there a way in server.xml, web.xml or some other way that I can put in a variable that will define the directory where the properites file exists so that the class can access this? Thanks. __ Do You Yahoo!? Yahoo! - Official partner of 2002 FIFA World Cup http://fifaworldcup.yahoo.com -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
tomact not staring
hi developers i have installed tomcat 4.0.4 and did everything as mention ... and in autoexec file mention set java_home as c:\jdk1.3 still giving me error out of environment space when changes made to memory of the .bat file .. now saying java_home variable is not defien... this is starnge to me .. same working ta my home not in office vie my bat file and tell me what could be error -- SET JAVA_HOME=C:\JDK1.3 SET CATALINA_HOME=c:\Tomcat SET PATH=C:\JDK1.3\bin;C:\Tomcat\bin;C:\JMETER\jakarta-jmeter\bin;C:\Oracle\Ora81\BIN;.; SET CLASSPATH=C:\jdk1.3\lib\tools.jar;C:\Tomcat\lib\jasper-compiler.jar;C:\Tomcat\lib\jasper-runtime.jar;C:\Tomcat\lib\naming-factory.jar;.; - regards Puneet __ Do You Yahoo!? Yahoo! - Official partner of 2002 FIFA World Cup http://fifaworldcup.yahoo.com -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
AW: MS Driver (again)
This sounds to me as the pool has reached it maximal count on concurrent connections and the application doesn't give back a connection within the timeout of the request for a new connection. - request the connections as late as possible. (E.G. don't hold a connection in a session or servlet, get it for each request) - release all connections as early a possible. (And don't forget one) This will decrease the number of concurrent connections for a given load. - If you still observe this behaviour, increase the max pool size and the timeout (don't know if this is possible with this driver) -Ursprüngliche Nachricht- Von: Sean LeBlanc [mailto:[EMAIL PROTECTED]] Gesendet: Dienstag, 4. Juni 2002 18:33 An: 'Tomcat Users List'; 'Jacob Kjome' Betreff: RE: MS Driver (again) Thanks for the help. I saw this before, but after giving it a closer look I realized I needed to add the appropriate jars and use the dbcp factory class. Now that it actually at last connects, what is the best way to use this? I stress-tested a bit, and I started to get errors showing up in the log that say this in the stack trace: java.util.NoSuchElementException: Timeout waiting for idle object at -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: prohibit stopping tomcat by generic user
Even if the permissions are set correctly you could just telnet localhost 8005 and type SHUTDOWN. If your worried about users that much, I'd rethink their account on that box. And do make sure port 8005 is not available where someone can send the shutdown command! -Dennis On Mon, 2002-06-03 at 17:18, Leland Chen wrote: Hi, I have tomcat web server configured run as nobody, but it can be stoped by any generic user using shutdown.sh script. Even the CATALINA_BASE is not set correctly, tomcat web server can be shutdown by any user account. Is there any way to prohibit this ? Thanks, Leland htmlDIVnbsp;/DIV/html _ Join the worlds largest e-mail service with MSN Hotmail. http://www.hotmail.com -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Server name setting in Apache Tomcat 4
Hello everybody! I have installed Apache Tomcat 4 as plug-in of IIS to support jsp pages and servlets, and alla works fine. For test purposes I installed all on the same machine without changing the server-name (localhost) of my Web Server (IIS) and Servlet/JSP Container (Tomcat). I would like to know what configuration files I must change in Apache Tomcat 4 if I change the name of my Web Server (for example in: http://myservername/) to make all go on working correctly. Thanks a lot in advance! Luca -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Using JSPs to Send NOT-MODIFIED-SINCE Header
Hi all,
In looking at past posts, I'm afraid I know the horrible answer
to this issue but I thought I'd ask just in case I missed
anything.
Let me start by saying I'm using Tomcat v4.0.4 beta 3.
As you know, when a client (usually a web browser) has a cached
version of a resource (usually a web page) it can send an
If-Modified-Since header to the HTTP server. The server
compares the time/date stamp specified in the header with that of
the requested resource. If the resource has *not* been modified
since the time specified in the If-Modified-Since header, the
server sends back a 304 (Not-Modified) response, effectively
telling the client (usually a web browser) that its cached
version of the resource is still valid.
When writing a servlet, it's easy to handle this sort of
scenario. The javax.servlet.http.HttpServlet class has a
service() method. This method first checks if the incoming HTTP
method is a GET. If it is, the service() method proceeds to
call the getLastModified() method of the servlet. As a
developer, you can override getLastModified() to return a long
value representing the last time the requested resource was
changed. Depending on the value returned by getLastModified()
(note that -1 is returned if you don't override the method) the
service() method may simply return a 304, Not-Modified response
rather than calling the servlet's doGet() method.
Now, the $18.32 Question: How do you ensure getLastModified()
is called in JSP?
No, you cannot simply do this:
%!
public long getLastModified() {
return xxx;
}
%
The problem is that the above method will never be called by the
container.
I traced through some of the Tomcat/Catalina/Jasper code and it
seems to me that the response code is being set to 200/OK very
early on in the processing.
I also took a cursory look at the JSP spec and didn't find any
indication of setting a Not-Modified response code...so, I am
thinking this is something that is (strangely) missing in the JSP
specification. I have a JSP page that needs to update itself once
per day. Therefore, it would be very handy to have the
getLastModified() functionality enjoyed by servlet writers.
Can anyone confirm this?
Thanks...
--
To unsubscribe, e-mail: mailto:[EMAIL PROTECTED]
For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: ??? Using JSPs to Send Not-Modified-Since Header ???
a not so good solution would be to subclass
org.apache.jasper.runtime.HttpJspBase ( or redesign it ) with your
required behaviour and extend your jsp pages from this new class.
the problem is that HttpJspBase is tomcat specific. perhaps somebody has a
better idea.
Carlos Ferreira
Gilem Informatique
Hi all,
In looking at past posts, I'm afraid I know the horrible answer
to this issue but I thought I'd ask just in case I missed
anything.
Let me start by saying I'm using Tomcat v4.0.4 beta 3.
As you know, when a client (usually a web browser) has a cached
version of a resource (usually a web page) it can send an
If-Modified-Since header to the HTTP server. The server
compares the time/date stamp specified in the header with that of
the requested resource. If the resource has *not* been modified
since the time specified in the If-Modified-Since header, the
server sends back a 304 (Not-Modified) response, effectively
telling the client (usually a web browser) that its cached
version of the resource is still valid.
When writing a servlet, it's easy to handle this sort of
scenario. The javax.servlet.http.HttpServlet class has a
service() method. This method first checks if the incoming HTTP
method is a GET. If it is, the service() method proceeds to
call the getLastModified() method of the servlet. As a
developer, you can override getLastModified() to return a long
value representing the last time the requested resource was
changed. Depending on the value returned by getLastModified()
(note that -1 is returned if you don't override the method) the
service() method may simply return a 304, Not-Modified response
rather than calling the servlet's doGet() method.
Now, the $18.32 Question: How do you ensure getLastModified()
is called in JSP?
No, you cannot simply do this:
%!
public long getLastModified() {
return xxx;
}
%
The problem is that the above method will never be called by the
container.
I traced through some of the Tomcat/Catalina/Jasper code and it
seems to me that the response code is being set to 200/OK very
early on in the processing.
I also took a cursory look at the JSP spec and didn't find any
indication of setting a Not-Modified response code...so, I am
thinking this is something that is (strangely) missing in the JSP
specification. I have a JSP page that needs to update itself once
per day. Therefore, it would be very handy to have the
getLastModified() functionality enjoyed by servlet writers.
Can anyone confirm this?
Thanks...
--
To unsubscribe, e-mail:
mailto:[EMAIL PROTECTED] For additional
commands, e-mail: mailto:[EMAIL PROTECTED]
--
To unsubscribe, e-mail: mailto:[EMAIL PROTECTED]
For additional commands, e-mail: mailto:[EMAIL PROTECTED]
