Tomcat 5.5 Running out of Threads
Using the manager app (/manager/status) I am seeing multiple threads in the 'Service' mode with times of well over 60 minutes! Here is an example: Stage TimeB Sent B Recv Client VHost Request S 5192947 ms 0 KB0 KB67.152.68.16dev1.mycompany.com GET / HTTP/1.1 I know that these connections came in during a period of particularly heavy load and the server couldn't respond to them right away. No response was ever sent back to the browser but the threads stay open and eat up a resource until the app server has to be restarted. Is there any setting that will cause such orphaned connections to be terminated and returned to the pool? - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Tomcat 5.5 Running out of Threads
I have maxThreads set at 250. When a high percentage of that 250 are eaten up servicing essentially dead connections is when the server gets unresponsive. What I am interested in is how tomct can know that a thread is no longer viable -say if it has been in service mode for more than 5 minutes and hasn't sent anything. --- Bovy, Stephen J [EMAIL PROTECTED] wrote: MaxThreads Stephen Bovy Computer Associates 6100 Center Drive Suite 700 Los Angeles, CA 90045 Tel: (310) 957-3930 Fax: (310) 957-3917 e-mail: [EMAIL PROTECTED] -Original Message- From: August Detlefsen [mailto:[EMAIL PROTECTED] Sent: Friday, September 02, 2005 5:21 PM To: tomcat-user@jakarta.apache.org Subject: Tomcat 5.5 Running out of Threads Using the manager app (/manager/status) I am seeing multiple threads in the 'Service' mode with times of well over 60 minutes! Here is an example: Stage TimeB Sent B Recv Client VHost Request S 5192947 ms 0 KB0 KB67.152.68.16 dev1.mycompany.comGET / HTTP/1.1 I know that these connections came in during a period of particularly heavy load and the server couldn't respond to them right away. No response was ever sent back to the browser but the threads stay open and eat up a resource until the app server has to be restarted. Is there any setting that will cause such orphaned connections to be terminated and returned to the pool? - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Tomcat 5.5 not closing active connections
Does tomcat ever close a connection once it is in the 'Service' mode? Using the manager app (/manager/status) I am seeing multiple threads in the 'Service' mode with times of well over 60 minutes! Here is an example: Stage TimeB Sent B Recv Client VHost Request S 5192947 ms 0 KB0 KB67.152.68.16dev1.mycompany.com GET / HTTP/1.1 I know that these connections came in during a period of particularly heavy load and the server couldn't respond to them right away. No response was ever sent back to the browser but the threads stay open and eat up a resource until the app server has to be restarted. Is there any setting that will cause such orphaned connections to be terminated and returned to the pool? - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Explicitly close ServletOutputStream?
If you use response.getOutputStream() to get an output stream for binary data such as PDF or images, do you need to explicitly close that stream when you are done writing to it or does the servlet container do it for you automatically? Thanks, August - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Force Non-SSL
In my webapp I force clients to use SSL encryption for logins with a security constraint and transport-guarantee elements like this: security-constraint web-resource-collection web-resource-nameLogin/web-resource-name url-pattern/login/*/url-pattern /web-resource-collection user-data-constraint transport-guaranteeCONFIDENTIAL/transport-guarantee /user-data-constraint /security-constraint However, once a user hits the login page, every subsequent page also uses https. Is there a way to force them back to regular http once they leave the login section? - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Force Non-SSL
Is there no way to do it? SSL creates a lot of overhead for a site that is serving up 100MB image files. --- Tim Funk [EMAIL PROTECTED] wrote: no -Tim August Detlefsen wrote: In my webapp I force clients to use SSL encryption for logins with a security constraint and transport-guarantee elements like this: security-constraint web-resource-collection web-resource-nameLogin/web-resource-name url-pattern/login/*/url-pattern /web-resource-collection user-data-constraint transport-guaranteeCONFIDENTIAL/transport-guarantee /user-data-constraint /security-constraint However, once a user hits the login page, every subsequent page also uses https. Is there a way to force them back to regular http once they leave the login section? - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Clean shutdown? Can sessions survive a jsvc stop/start ?
Where do you get the non-buggy version? The TC 5.5 release notes don't mention anything changing in jsvc since version 5.5.3. Is 5.5.9 now released? Does it include the jsvc fixes? --- Bill Barker [EMAIL PROTECTED] wrote: August Detlefsen [EMAIL PROTECTED] wrote in message news:[EMAIL PROTECTED] In TC 5.5.7, the tomcat start/stop script for Linux/Solaris (/etc/init.d/tomcat) stops tomcat by simply killing the process: stop) # # Stop Tomcat # PID=`cat /var/run/jsvc.pid` kill $PID ;; Do user sessions ever get a chance to be serialized if tomcat is stopped in such a manner? They do if you're not using the broken version of jsvc that ships with Tomcat. The non-buggy jsvc program catches SIGTERM and performs a clean shutdown of Tomcat. I have noticed that users are forced to login again (we determine login status based on an object in a user's session) after tomcat restarts and I need to know if the object is getting serialized at all. Is there a better stop procedure? Nope. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Clean shutdown? Can sessions survive a jsvc stop/start ?
One mroe question: If you are using jsvc can you still use the $CATALINA_HOME/bin/[shutdown|startup].sh scripts to do manual tomcat restarts? --- August Detlefsen [EMAIL PROTECTED] wrote: Where do you get the non-buggy version? The TC 5.5 release notes don't mention anything changing in jsvc since version 5.5.3. Is 5.5.9 now released? Does it include the jsvc fixes? --- Bill Barker [EMAIL PROTECTED] wrote: August Detlefsen [EMAIL PROTECTED] wrote in message news:[EMAIL PROTECTED] In TC 5.5.7, the tomcat start/stop script for Linux/Solaris (/etc/init.d/tomcat) stops tomcat by simply killing the process: stop) # # Stop Tomcat # PID=`cat /var/run/jsvc.pid` kill $PID ;; Do user sessions ever get a chance to be serialized if tomcat is stopped in such a manner? They do if you're not using the broken version of jsvc that ships with Tomcat. The non-buggy jsvc program catches SIGTERM and performs a clean shutdown of Tomcat. I have noticed that users are forced to login again (we determine login status based on an object in a user's session) after tomcat restarts and I need to know if the object is getting serialized at all. Is there a better stop procedure? Nope. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Clean shutdown? Can sessions survive a jsvc stop/start ?
In TC 5.5.7, the tomcat start/stop script for Linux/Solaris (/etc/init.d/tomcat) stops tomcat by simply killing the process: stop) # # Stop Tomcat # PID=`cat /var/run/jsvc.pid` kill $PID ;; Do user sessions ever get a chance to be serialized if tomcat is stopped in such a manner? I have noticed that users are forced to login again (we determine login status based on an object in a user's session) after tomcat restarts and I need to know if the object is getting serialized at all. Is there a better stop procedure? - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
NoClassDefFoundError at org.apache.catalina.core.StandardContext.processTlds(StandardContext.java:4141)
Tomcat: 5.5.7 Java: 1.5.0_02 OS: SunOS 5.9 (Solaris 9) I am getting the following errors in my catalina.out: Apr 5, 2005 11:26:57 AM org.apache.catalina.startup.HostConfig deployDescriptor SEVERE: Error deploying configuration descriptor ROOT.xml java.lang.NoClassDefFoundError at org.apache.catalina.core.StandardContext.processTlds(StandardContext.java:4141) at org.apache.catalina.core.StandardContext.start(StandardContext.java:4016) at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:759) at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:739) at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:524) at org.apache.catalina.startup.HostConfig.deployDescriptor(HostConfig.java:590) at org.apache.catalina.startup.HostConfig.deployDescriptors(HostConfig.java:535) at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:470) at org.apache.catalina.startup.HostConfig.check(HostConfig.java:1169) at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:292) at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:119) at org.apache.catalina.core.ContainerBase.backgroundProcess(ContainerBase.java:1301) at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildren(ContainerBase.java:1561) at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildren(ContainerBase.java:1570) at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.run(ContainerBase.java:1550) at java.lang.Thread.run(Thread.java:595) Apr 5, 2005 11:26:57 AM org.apache.catalina.startup.HostConfig deployDescriptor SEVERE: Error deploying configuration descriptor manager.xml java.lang.NoClassDefFoundError at org.apache.catalina.core.StandardContext.processTlds(StandardContext.java:4141) at org.apache.catalina.core.StandardContext.start(StandardContext.java:4016) at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:759) at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:739) at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:524) at org.apache.catalina.startup.HostConfig.deployDescriptor(HostConfig.java:590) at org.apache.catalina.startup.HostConfig.deployDescriptors(HostConfig.java:535) at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:470) at org.apache.catalina.startup.HostConfig.check(HostConfig.java:1169) at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:292) at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:119) at org.apache.catalina.core.ContainerBase.backgroundProcess(ContainerBase.java:1301) at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildren(ContainerBase.java:1561) at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildren(ContainerBase.java:1570) at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.run(ContainerBase.java:1550) at java.lang.Thread.run(Thread.java:595) From the source code for StandardContext.java, line 4141 is: TldConfig tldConfig = new TldConfig(); What I don't understand is how there can be a NoClassDefFoundError for TldConfig when: 1. TldConfig is clearly imported in line 85: import org.apache.catalina.startup.TldConfig; 2. TldConfig.class resides in the same .jar as StandardContext.class (catalina.jar) It seems to me that there should be no NoClassDefFoundError because StandardContext would not even be able to compile without TldConfig. Is there a problem with the classloader? Is my configuration completely wrong? Can anyone shed some light on this? Any help would be most appreciated. Thanks, August - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Only a type can be imported. com.mycompany.InputAttributes resolves to a package
Every once in a while when I am compiling JSPs I get this error: type Exception report message description The server encountered an internal error () that prevented it from fulfilling this request. exception org.apache.jasper.JasperException: Unable to compile class for JSP Generated servlet error: Only a type can be imported. com.mycompany.InputAttributes resolves to a package No new imports have been added to the JSP file (only minor text changes) and the exact same classes were imported correctly in the previous compilation. The only thing that clears this up is a restart of tomcat (version 5.5 on Solaris-SPARC). Has anyone else seen this behaviour? How can it be stopped? Thanks, August - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Example of a logAbandonded stack trace?
Can someone please post an example of the stack trace produced when abandoned connections are logged? I am seeing stack traces like these in my logs and I'd like to know if they are coming from abandoned connections: 2003-10-08 10:17:25 StandardWrapperValve[admin]: Servlet.service() for servlet admin threw exception javax.servlet.ServletException: Nested error: java.sql.SQLException: Io exception: Socket closed at eschedule.AdminController.dispatchSelectEvent(AdminController.java:1075) at eschedule.AdminController.service(AdminController.java:133) 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:256) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995) at org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2407) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:180) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643) at org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve.java:171) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:172) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641) at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:509) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:174) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995) at org.apache.ajp.tomcat4.Ajp13Processor.process(Ajp13Processor.java:466) at org.apache.ajp.tomcat4.Ajp13Processor.run(Ajp13Processor.java:585) at java.lang.Thread.run(Thread.java:536) - Root Cause - java.sql.SQLException: Io exception: Socket closed at oracle.jdbc.dbaccess.DBError.throwSqlException(DBError.java:168) at oracle.jdbc.dbaccess.DBError.throwSqlException(DBError.java:210) at oracle.jdbc.dbaccess.DBError.throwSqlException(DBError.java:323) at oracle.jdbc.driver.OracleConnection.setAutoCommit(OracleConnection.java:799) at org.apache.commons.dbcp.DelegatingConnection.setAutoCommit(DelegatingConnection.java:237) at org.exolab.castor.jdo.engine.TransactionContextImpl.getConnection(TransactionContextImpl.java:214) at org.exolab.castor.persist.ClassMolder.load(ClassMolder.java:693) at org.exolab.castor.persist.LockEngine.load(LockEngine.java:359) at org.exolab.castor.persist.TransactionContext.load(TransactionContext.java:649) at org.exolab.castor.persist.TransactionContext.load(TransactionContext.java:555) at org.exolab.castor.persist.ClassMolder.load(ClassMolder.java:796) at org.exolab.castor.persist.LockEngine.load(LockEngine.java:359) at org.exolab.castor.persist.TransactionContext.load(TransactionContext.java:649) at org.exolab.castor.persist.TransactionContext.load(TransactionContext.java:555) at org.exolab.castor.jdo.engine.DatabaseImpl.load(DatabaseImpl.java:302) at org.exolab.castor.jdo.engine.DatabaseImpl.load(DatabaseImpl.java:315) at eschedule.AdminController.dispatchSelectEvent(AdminController.java:1053) at eschedule.AdminController.service(AdminController.java:133) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at
RE: long delay in ie
Which JVM are you using to load the applets? --- Turner, John [EMAIL PROTECTED] wrote: My company uses IE exclusively, and while we don't use 4.1.x in production yet, we have been doing a significant amount of testing and have not seen this problem. If it works in one browser but not another, it's a browser issue. Do you have the latest/greatest (I say that with tongue in cheek) updates to IE? IE is notorious for breaking critical functionality in between minor releases. 6.0.01 might work fine, but 6.0.02 might be totally unusable, etc. John -Original Message- From: Ron Day [mailto:[EMAIL PROTECTED]] Sent: Thursday, December 12, 2002 1:41 PM To: Tomcat Users List Subject: RE: long delay in ie I experienced exactly the same problem going from 4.0.3 to 4.1.12. I posted it on this list, but have not resolved it as yet... I have no images or applets on my pages ! just html ron -Original Message- From: Iqbal, Shamsudeen M [mailto:[EMAIL PROTECTED]] Sent: Thursday, December 12, 2002 12:32 PM To: [EMAIL PROTECTED] Subject: long delay in ie Hello Tomcat users, I have just upgraded from Tomcat 4.0.4 to 4.1.12. My application is a .jsp page(s) with about 10 light weight applets sitting in a page. When using IE to access this, there is a very long delay to load the page or the browser just hangs. When using Mozilla browser, everything works fine. Also noted when IE shows the file names it is loading currently on the status bar, it loads many files quickly but is getting stuck on small .gif files. I found two questions on the web related to this situation, one asking the jar file takes a long time to download when Tomcat is upgraded. The other asks about why the .gif files would take a long time to download. But neither questions has been answered. Has anybody seen or heard similar problems. Any help is appreciated. Thanks -Iqbal -- 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] __ Do you Yahoo!? Yahoo! Mail Plus - Powerful. Affordable. Sign up now. http://mailplus.yahoo.com -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
RE: ApacheConfig modJk=PATH_TO_MOD_JK.SO_OR_DLL
mod_jk IS installed: Apache 2.0.39 - mod_jk - TC 4.0.4 (Solaris 8) I have never seen that line on any of my other servers though. Is it from an older version of mod_jk? I could not get jk to compile on Solaris, so I had to download a binary from somewhere. Could there be extra debug output turned on in this version? Any tips on getting it to compile on Solaris 8? -August --- Toby Saville [EMAIL PROTECTED] wrote: It means your trying to use the JK Module to connect Apache and Tomcat. look for LoadModule jk_module in either apache_install/conf/httpd.conf or in tomcat_install/conf/auto/mod_jk.conf. Or look in apache_install to see if there is a directory called libexec. If there is, but there is no file called mod_jk.so, you may have to download a copy from the apache site if you want to use mod_jk to connect tomcat and apache. if you dont want to use mod_jk (im guessing not if you dont know what it is), comment or delete the line LoadModule jk_module mentioned above and also the line AddModule mod_jk.c in your httpd.conf file (this line may not be present). have phun -t0bes -Original Message- From: August Detlefsen [mailto:[EMAIL PROTECTED]] Sent: Wednesday, July 31, 2002 11:34 AM To: Tomcat Users List Subject: ApacheConfig modJk=PATH_TO_MOD_JK.SO_OR_DLL I am seeing this error in my log files when I startup tomcat: mod_jk location: libexec/mod_jk.so Make sure it is installed corectly or set the config location Using ApacheConfig modJk=PATH_TO_MOD_JK.SO_OR_DLL / Starting service Tomcat-Apache There is no mention of it in the list archives. Anyone have an idea what this means? TC seems to startup fine... -August __ Do You Yahoo!? Yahoo! Health - Feel better, live better http://health.yahoo.com -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] *** This message is intended for the addressee named and may contain confidential information. If you are not the intended recipient, please delete it and notify the sender. Views expressed in this message are those of the individual sender, and are not necessarily the views of the Department of Information Technology Management. This email message has been swept by MIMEsweeper for the presence of computer viruses. *** -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] __ Do You Yahoo!? Yahoo! Health - Feel better, live better http://health.yahoo.com -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
ApacheConfig modJk=PATH_TO_MOD_JK.SO_OR_DLL
I am seeing this error in my log files when I startup tomcat: mod_jk location: libexec/mod_jk.so Make sure it is installed corectly or set the config location Using ApacheConfig modJk=PATH_TO_MOD_JK.SO_OR_DLL / Starting service Tomcat-Apache There is no mention of it in the list archives. Anyone have an idea what this means? TC seems to startup fine... -August __ Do You Yahoo!? Yahoo! Health - Feel better, live better http://health.yahoo.com -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: Login-Password http://localhost/manager ????? Please help me....
In order to use the manager app, you have to have the role 'manager' defined for your username. --- IT-INDIA.com [EMAIL PROTECTED] wrote: hi, I have installed TomCat 4.0.4 on W2K. Everything seems OK. I can access the examples and run them thru http://localhost:8080 Now when I access http://localhost:8080/manager I enter tomcat/tomcat it doesn't run this way. I have also gone thru the user configuration file where I found 3 default users. I've tried all those. So far I haven't done anything with the configuration files. Could anyone tell me the default login/password of http://localhost:8080/manager ??? best regards, Sameer Arora [EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] __ Do You Yahoo!? Yahoo! Health - Feel better, live better http://health.yahoo.com -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Cannot compile CoyoteServerSocketFactory - overridden method does not throw java.security.KeyManagementException
Has anyone ever seen this error before? I am trying to build the latest
version of the connectors and I run into this error when trying to
compile:
[javac]
/root/dl/jakarta-tomcat-connectors-4.0.4-src/coyote/src/java/org/apache/coyote/tomcat4/CoyoteServerSocketFactory.java:102:
createSocket(int,int,java.net.InetAddress) in
org.apache.coyote.tomcat4.CoyoteServerSocketFactory cannot implement
createSocket(int,int,java.net.InetAddress) in
org.apache.catalina.net.ServerSocketFactory; overridden method does not
throw java.security.KeyManagementException
Here is the full output from ant:
Buildfile: build.xml
coyote:
detect:
build-prepare:
build-main:
[echo] - Java-utils -
[echo] -- puretls.present = ${puretls.present}
[echo] -- jsse.present = true
[echo] -- commons-logging = true
[echo] -- jmx = true
init:
[echo] Coyote 1.0-dev
prepare:
static:
report-tc4:
[echo] Tomcat4 detected
report-tc33:
report:
compile.shared:
compile.tomcat4:
[javac] Compiling 2 source files to
jakarta-tomcat-connectors-4.0.4-src/coyote/build/classes
[javac]
jakarta-tomcat-connectors-4.0.4-src/coyote/src/java/org/apache/coyote/tomcat4/CoyoteServerSocketFactory.java:102:
createSocket(int,int,java.net.InetAddress) in
org.apache.coyote.tomcat4.CoyoteServerSocketFactory cannot implement
createSocket(int,int,java.net.InetAddress) in
org.apache.catalina.net.ServerSocketFactory; overridden method does not
throw java.security.KeyManagementException
[javac] public class CoyoteServerSocketFactory
[javac]^
[javac] 1 error
BUILD FAILED
jakarta-tomcat-connectors-4.0.4-src/coyote/build.xml:181: Compile
failed, messages should have been provided.
Total time: 2 seconds
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Re: JWMA and Tomcat 4.0.4
I have it running just fine with TC 4.0.4 on Linux. I did have to tweak it quite a bit though. Let me know what kind of prolems you are having... -August --- Adrian [EMAIL PROTECTED] wrote: I tried it today with 4.0.4 but, there were parsing errors, I was able to get it to run on FreeBSD with Tomcat 3.2.3 and the Native jdk however . It`s not a FreeBSD problem, it just the JWMA is built to run on the older Tomcat engine. - Original Message - From: Salvatore Denaro [EMAIL PROTECTED] To: 'Tomcat Users List' [EMAIL PROTECTED] Sent: Tuesday, July 23, 2002 10:32 PM Subject: JWMA and Tomcat 4.0.4 Has anyone gotten JWMA to work with tomcat4.0.4 on FreeBSD? http://jwma.sourceforge.net/ looks to be rather plug and play on tomcat 3.2.3 on my windows box, but I'd much rather run it on my allways running freebsd machine. 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] __ Do You Yahoo!? Yahoo! Health - Feel better, live better http://health.yahoo.com -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
DirectoryIndex not working on Apache 2.0.39 - mod_jk - Tomcat 4.0.4
I've integrated Apache 2.0.39 with TC 4.0.4, but it is not picking up index.jsp as a welcome file. index.jsp does load fine if you explicitly specify it in the URL, however: works: http://www.myserver.com/index.jsp not: http://www.myserver.com/ works: http://www.myserver.com/index.html I've tried specifing DirectoryIndex in httpd.conf: DirectoryIndex index.jsp index.html I've done many many searches of the docs and mail archives and the best thing I've been able to find is to redirect calls for / to index.jsp: IfModule mod_alias.c RedirectMatch ((/.*|)/)$ $1index.jsp /IfModule Unfortunately this wont work in cases where you have mixed content (some dirs use index.jsp, some use index.html) or in cases where servlets are mapped to directory-style paths: http://www.myserver.com/admin/ --maps to-- AdminServlet Could mod_jk be somehow overriding requests before mod_dir has a chance to find the proper index file? In Apache 2, mod_dir appears to be compiled-in. Is there a way to instead compile it as a shared object in order to control the load order/execution order? Please let me know if anyone has an answer, thanks, August __ Do You Yahoo!? Yahoo! Health - Feel better, live better http://health.yahoo.com -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Solved: DirectoryIndex not working on Apache 2.0.39 - mod_jk - Tomcat 4.0.4
You need to download and build version 1.50 of mod_jk.c from CVS. The version distributed in jakarta-tomcat-connectors-4.0.4-src.tar.gz is 1.44. -August --- August Detlefsen [EMAIL PROTECTED] wrote: I've integrated Apache 2.0.39 with TC 4.0.4, but it is not picking up index.jsp as a welcome file. index.jsp does load fine if you explicitly specify it in the URL, however: works: http://www.myserver.com/index.jsp not: http://www.myserver.com/ works: http://www.myserver.com/index.html I've tried specifing DirectoryIndex in httpd.conf: DirectoryIndex index.jsp index.html I've done many many searches of the docs and mail archives and the best thing I've been able to find is to redirect calls for / to index.jsp: IfModule mod_alias.c RedirectMatch ((/.*|)/)$ $1index.jsp /IfModule Unfortunately this wont work in cases where you have mixed content (some dirs use index.jsp, some use index.html) or in cases where servlets are mapped to directory-style paths: http://www.myserver.com/admin/ --maps to-- AdminServlet Could mod_jk be somehow overriding requests before mod_dir has a chance to find the proper index file? In Apache 2, mod_dir appears to be compiled-in. Is there a way to instead compile it as a shared object in order to control the load order/execution order? Please let me know if anyone has an answer, thanks, August __ Do You Yahoo!? Yahoo! Health - Feel better, live better http://health.yahoo.com -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] __ Do You Yahoo!? Yahoo! Health - Feel better, live better http://health.yahoo.com -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: Webdav servlet
I tried using the WebDAV servlet some time back, but it doesn't work as well as I'd hoped (at least, with DW UltraDev that my developers demanded). If you are using Apache-Tomcat you can try mod_webdav instead, though it requires a separate port for each virtual host. If you need, I can post the config. --- David Goodenough [EMAIL PROTECTED] wrote: I am trying to use the webDAV servlet under tomcat 4.0.3 (as shipped with JWSDP). So I copied the directory across from an ordinary 4.0.3, and sure enough I can see the HTML page. But when I connect to the site using the URL http://localhost:8080/webdav all I see is the webdav context files. How do I extend this to other contexts. Do I have to copy the servlet (or rather the bits of web.xml that define it) into all the other contexts or can I someho -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] __ Do You Yahoo!? Yahoo! Autos - Get free new car price quotes http://autos.yahoo.com -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: Cobranding - Share Controller, Split View
Is there any support for this in TC 4.0.4? We can't upgrade to 4.1
until it is officially released.
Is there some way to get a handle on the ServletContext representing
ROOT? Then I can easily load the params I need.
How about ServletContext.getContext(/) -I tried this in my init()
method, but it only returns null:
public void init(ServletConfig config)
throws ServletException {
super.init(config);
//get this servlet's context and location
ServletContext application = config.getServletContext();
ServletContext root= application.getContext(/);
//the rest...
}
The api docs for getContext() say:
In a security conscious environment, the servlet container
may return null for a given URL.
How can I know if I am hitting a security constraint? If that is the
problem, is there a way to bypass the security to allow access to the
ROOT context, but only from this one app?
-August
--- Craig R. McClanahan [EMAIL PROTECTED] wrote:
On Sun, 14 Jul 2002, August Detlefsen wrote:
Date: Sun, 14 Jul 2002 23:15:53 -0700 (PDT)
From: August Detlefsen [EMAIL PROTECTED]
Reply-To: Tomcat Users List [EMAIL PROTECTED],
[EMAIL PROTECTED]
To: Tomcat Users List [EMAIL PROTECTED]
Subject: Cobranding - Share Controller, Split View
I am currently developing several cobranded sites that share the
same
functionality. I want to be able to share the same set of servlets
across multiple cobrands.
I know I can treat the servlets as a separate webapp and deploy
them to
each separate host, but if I do this, will they be able to access
the
different configuration ( context-param and JNDI resources )
specified in the each ROOT context's web.xml?
One way to do this in Tomcat 4.1.x is to take advantage of the
ResourceLink element. Basically, you define the resources you want
to
share once in the GlobalNamingResources section of server.xml, and
then
embed a ResourceLink for each resource in the Context element for
the
various webapps. From the point of view of the application, it just
looks
like a normal application resource -- the app doesn't know that it is
actually getting resolved to the underlying shared resource by a
link.
This is very handy when you use the global resources to establish all
the
default behavior, then override just the resources a particular app
needs
to customize that app. The app itself thinks of all resources as
being
local, so it doesn't need to be modified to look two different
places.
-August
Craig
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Re: Cobranding - Share Controller, Split View
This will work, but then I'd have to add a different servlet definition
for each cobrand (and code the views with different references as
well?). There must be a simpler way..?
--- Henner Zeller [EMAIL PROTECTED] wrote:
Hi,
I know I can treat the servlets as a separate webapp and deploy
them to
each separate host, but if I do this, will they be able to access
the
different configuration ( context-param and JNDI resources )
specified in the each ROOT context's web.xml?
What about having the same servlet referenced more than once in the
same
web.xml with different init-params ? Consider you have Servlet
com.codemagi.FooServlet, then you could do
servlet
servlet-name
com.gargelmarf.FooServlet
/servlet-name
servlet-class
com.codemagi.FooServlet
/servlet-class
init-param
param-namebrandType/param-name
param-value1/param-value
/init-param
{...}
/servlet
servlet
servlet-name
com.foobaz.FooServlet
/servlet-name
servlet-class
com.codemagi.FooServlet
/servlet-class
init-param
param-namebrandType/param-name
param-value2/param-value
/init-param
{...}
/servlet
--
All these servlets can be accessed from the same context, but
have different names. The servlet com.codemagi.FooServlet reads the
init-param to determine the brand.
If you access:
/mycontext/servlet/com.gargelmarf.FooServlet
/mycontext/servlet/com.foobaz.FooServlet
all that is called are two different instances of
com.codemagi.FooServlet,
sharing the same context but with different init-params.
Probably this is the easiest way to do it.
ciao,
-hen
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Cobranding - Share Controller, Split View
I am currently developing several cobranded sites that share the same functionality. I want to be able to share the same set of servlets across multiple cobrands. I know I can treat the servlets as a separate webapp and deploy them to each separate host, but if I do this, will they be able to access the different configuration ( context-param and JNDI resources ) specified in the each ROOT context's web.xml? -August __ Do You Yahoo!? Yahoo! Autos - Get free new car price quotes http://autos.yahoo.com -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Where do serialized Objects go?
If I reload a context using the manager, Objects in my session get serialized -but where do they go? Are they actually written somewhere or only stored in memory? Do Objects get serialized when you do a full Tomcat restart? If so, where? Is there any chance that an Object could survive a full restart? %0«Ñ ¯ What would I have to do to clear them out? __ Do You Yahoo!? Yahoo! Autos - Get free new car price quotes http://autos.yahoo.com -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: Where do serialized Objects go?
Aha. Thanks! I never found them before because that file is deleted
from the filesystem as soon as it is read back in...
--- Craig R. McClanahan [EMAIL PROTECTED] wrote:
On Fri, 12 Jul 2002, August Detlefsen wrote:
Date: Fri, 12 Jul 2002 18:31:01 -0700 (PDT)
From: August Detlefsen [EMAIL PROTECTED]
Reply-To: Tomcat Users List [EMAIL PROTECTED],
[EMAIL PROTECTED]
To: Tomcat Users List [EMAIL PROTECTED]
Subject: Where do serialized Objects go?
If I reload a context using the manager, Objects in my session get
serialized -but where do they go?
They get serialized to a file called SESSIONS.ser in the work
directory
for each webapp. NOTE - only session attributes that are
Serializable get
the benifit of this.
Are they actually written somewhere or only stored in memory?
Do Objects get serialized when you do a full Tomcat restart? If so,
where? Is there any chance that an Object could survive a full
restart?
%0«Ñ¯
Yes, they survive a full restart as long as you don't delete the
SESSIONS.ser file.
What would I have to do to clear them out?
cd $CATALINA_HOME/work/{servicename}/{hostname}/{context-path}
rm SESSIONS.ser
Craig
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Re: The best website database!
--- Charles Baker [EMAIL PROTECTED] wrote: Not saying you're wrong or right, but what do you see as the glaring holes in Postgres 7.2? And certainly not wanting to start any flame wars. I started using Postgres about a year ago after many Oracle-based projects. The biggest things I have missed so far are that there are no built-in CONNECT BY, ROLLUP, and CUBE functions and the fact that Postgres seems to slow down significantly if it is not VACUUM'd frequently. However, these are not 'glaring holes' by any means and they should not deter you from using Postgres in any way, especially as an alternative to Access. By the way, there is a good solution for exporting data from Access to Postgres available open source from: http://www.rot13.org/~dpavlin/projects/sql/exportSQL3.txt (Just save as an Access Module and run -it creates the SQL statements to recreate the whole DB in Postgres) -August __ 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: Mailing List Load.... Forum???
Don't forget www.mail-archive.com. They have a great search tool for this list (and many many others): http://www.mail-archive.com/tomcat-user@jakarta.apache.org/ -August --- Liam Morley [EMAIL PROTECTED] wrote: Milt, I'm probably coming into this a bit late in the game (and a bit uninvolved at that).. but I wound up at http://nagoya.apache.org/jive/index.jsp at one point in time, and that to me looks very much like a Tomcat forum. What am I missing? Liam Morley Milt Epstein wrote: On Thu, 27 Jun 2002, Hanks Mei wrote: Hi, Well ofcourse I know that the mailing list is heavily loaded, but it is going beyond my control... Can we have forum kind of mechanism instead, so that the users can log in to the net wherein queries/replies can be placed. This is my request. I feel that this approach will help the tomcat users a lot. Any other solutions are welcome... It is tooo... much for my mail client and net connection to handle, so I am signing off. Will look forward for the tomcat forum... ;-) I think there are a number of reasons why this won't be turned into a web forum, including some historical ones. However, with web archives of mailing lists, including this one, there essentially is a web forum version already (especially since this list doesn't require you to be a subscribe in order to post, so you can continue to post questions via email). Here are a couple of pages that talk about jakarta-related mailing lists and archives: http://jakarta.apache.org/site/mail.html http://jakarta.apache.org/site/mail2.html I've found http://marc.theaimsgroup.com/ to be a good archive. Milt Epstein Research Programmer Systems and Technology Services (STS) Campus Information Technologies and Educational Services (CITES) University of Illinois at Urbana-Champaign (UIUC) [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] __ 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: Age old question...
--- Milt Epstein [EMAIL PROTECTED] wrote: On 26 Jun 2002, Keith Pemberton wrote: Well, I'm not sure mod_jk will be any different. And is this any more than a minor aesthetic issue? Not when most of your users can barely type one / , much less two! FWIW, here's something a bit weird, I tried this on a machine where I have web_app and tomcat 4.0.3 set up, the first time I tried /examples, I got a 404 Not Found error. Then I tried /examples/ and it worked, I got the directory listing of that directory. Then I tried /examples again, and it kept working, adding the trailing / itself! When I try it to tomcat standalone, it works both ways. Did your browser add the trailing slash or did the server? I have tried to find a solution for this using mod_rewrite, but webapp is overriding all of my rewites. If anyone has a solution I would really like to know! -August __ 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]
JNDI - What resources are loaded?
Is there a way to list all of the JNDI Resources that are loaded for a particular context? __ 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: Parameters for virtual servers in server.xml? Is it possible?
You can put parameters such as this in web.xml for each webapp: context-param param-nameserviceProvider/param-name param-valueservice1/param-value descriptionThis is the description/description /context-param Then you can get them in your servlet using: application.getInitParameter(serviceProvider); //application is your javax.servlet.ServletContext --- Donie Kelly [EMAIL PROTECTED] wrote: Can anybody answer this question? I want to add parameters which are available to a servlet but different for each virtual host. I need to have a value called service provider id which is all I need to get the extra required information from LDAP. I need to do this so that the same code can be used across all virtual hosts Any ideas how this can be done Donie -- 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: Null Pointer Exception - would you please take a look?
If you are trying to insert a NULL into a NOT NULL column (or are trying to insert special chars or the String is too long), you should get a SQLException, not a NullPointerException. You should recheck that you are actually getting a valid Connection --- Eddie Bush [EMAIL PROTECTED] wrote: There are also no nulls in that column. - Original Message - From: Eddie Bush [EMAIL PROTECTED] To: Tomcat Users List [EMAIL PROTECTED]; [EMAIL PROTECTED] Sent: Tuesday, June 18, 2002 8:09 AM Subject: Re: Null Pointer Exception - would you please take a look? - Original Message - From: John Gregg [EMAIL PROTECTED] Is the String you're setting null? I can't say how your driver handles that case, but maybe it doesn't like it. The jdk javadocs don't mention it. Is the String too big for the column, does it have weird characters in it? If There are no special characters in that field, although I never imagined that the field size might cause a problem. I will check that. Thank You! -- 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] __ 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: AW: mapping upper-case to lower !
This would work, but mod_rewrite and mod_webapp interfere with each other - webapp grabs all URLs before rewrite has a chance to work on them... --- Ralph Einfeldt [EMAIL PROTECTED] wrote: Store all files in lower case and write a filter that tranforms any requested jsp name to lower case. (Of course the same works with upper case) But that requires that all (!!!) jsp files name have the same case. -Ursprüngliche Nachricht- Von: Walid Al-Abbadi [mailto:[EMAIL PROTECTED]] Gesendet: Donnerstag, 13. Juni 2002 17:36 An: Tomcat Users List Betreff: Re: mapping upper-case to lower ! i know that easy solution .. but i want a general one to my application , so any user can type Capital/small letters to request the page without any limitation on only using small letters ! -- 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: Tomcat Performance is good!
That is interesting. I always thought perl was better for big text searches... Did you give it a database backend? What API are you using for the search? Or is your performance improvement strictly due to the precompiled always-on nature of servlets (as opposed to interpreted perl)? -August --- Sébastien_Dui [EMAIL PROTECTED] wrote: Let's hope that it will also work for applications without acts of god... -Message d'origine- De : Trenton D. Adams [mailto:[EMAIL PROTECTED]] Envoyé : sam. 15 juin 2002 0:06 À : 'Tomcat Users List' Objet : Tomcat Performance is good! I've recently been doing some fiddling with Tomcat. I've built a King James Bible search program. I based it off of my brother's perl bible search program. It outputs all identical HTML to the perl version. It was already out performing it by a couple of seconds on one particular search. The search for perl took about 6 seconds and the search in the J2EE version on tomcat took approx 4 seconds. With some code efficiency improvements, I've gotten that down to less than 3 seconds. Just thought you might all like to hear some good news about Tomcat. Tomcat 4.0.3 Apache 1.3.20 Perl 5.6.0 -- 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] __ 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: [offtopic] IDE for Tomcat?
But how many of these IDEs work remotely? Those of us who can only make ssh connections to our servers are stuck with emacs and ant... I have tried IntelliJ IDEA and it works over WebDAV (mount the webapp as a drive using WebDrive or similar), but then you have to deal with WebDAV slowness... -August __ 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]
Line Numbers in compiled code...
How do I get line numbers in my stack trace? All the org.apache and javax class show line numbers, but my classes do not: java.lang.NullPointerException at showplan.Controller.dispatchContentAction(Controller.java) at showplan.Controller.service(Controller.java) 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:190) at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:528) 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:2343) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:180) 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:468) 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:174) 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.warp.WarpRequestHandler.handle(WarpRequestHandler.java:217) at org.apache.catalina.connector.warp.WarpConnection.run(WarpConnection.java:194) at java.lang.Thread.run(Thread.java:484) __ 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: AW: How many rows have a ResultSet?
LoL @ Oracle. It works great with Postgres!
--- Power-Netz (Schwarz) [EMAIL PROTECTED] wrote:
If you are using JDBC 1.2 you can do it like this (snippet):
//declare your Statement to return a scroll insensitive result set
//before you make the query
stmt = conn.createStatement(ResultSet.TYPE_SCROLL_INSENSITIVE,
ResultSet.CONCUR_READ_ONLY);
//get the number of rows by scrolling to the last row,
//getting its number, then returning to the start:
try {
resultSet.last();
numberOfRows = resultSet.getRow();
resultSet.beforeFirst();
} catch (Exception e) {
e.printStackTrace();
}
This will only work, IF the underlying driver really supports all
methods
offered by JDBC. !this is not for sure! - see ORACLE who did not
implement
all resultset navigation methods.
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Re: AW: Line Numbers in compiled code...
Danke Ralph, this will help immensely. I did some more research and using ant for builds, that translates into setting debug=on inside your javac element. Now I can't wait for my next bug! Well maybe not... -A --- Ralph Einfeldt [EMAIL PROTECTED] wrote: - Make shure that you compile with -g. - If you did it and you still don't get the numbers, it may help to disable the jit/hotspot compiler. -Ursprüngliche Nachricht- Von: August Detlefsen [mailto:[EMAIL PROTECTED]] Gesendet: Mittwoch, 12. Juni 2002 09:56 An: Tomcat Users List Betreff: Line Numbers in compiled code... snip/ How do I get line numbers in my stack trace? All the org.apache and javax class show line numbers, but my classes do not: snip/ -- 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: Whats wrong with this code?
What error are you getting?
--- Juan [EMAIL PROTECTED] wrote:
This piece of code don't work if the '@' is not found:
String em = usuario.getEmail();
int p = em.indexOf('@');
out.println(Integer.toString(p));
if the '@' is within the string, it works well. Why?
Thanks in advance,
Juan José Velázquez Garcia
Web Development
www.htmlspider.com.br
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Re: How many rows have a ResultSet?
Am I correct in assuming you want the number of rows BEFORE you iterate
the result set?
If you are using JDBC 1.2 you can do it like this (snippet):
//declare your Statement to return a scroll insensitive result set
//before you make the query
stmt = conn.createStatement(ResultSet.TYPE_SCROLL_INSENSITIVE,
ResultSet.CONCUR_READ_ONLY);
//get the number of rows by scrolling to the last row,
//getting its number, then returning to the start:
try {
resultSet.last();
numberOfRows = resultSet.getRow();
resultSet.beforeFirst();
} catch (Exception e) {
e.printStackTrace();
}
--- Anibal Constante Brito [EMAIL PROTECTED] wrote:
Hy,
you can use rs.RecordCount
Regards
Marcus
the ResultSet don't have this property?, sorry, but you answer don't
help
me.
Owen.
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Writing XML
There seem to be a million libraries out there for reading and parsing XML, but how can I WRITE XML? I essentially want to take a Collection of Objects (like a List of Strings) and create an XML Object from that (That I could save to the filesystem or a database, or pass along to another Servlet for processing). Can anyone recommend a good API for doing this? Thanks, August __ 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: web.xml DTD
Thanks Craig, the DTD from servlet.jar was just what I needed. -August --- Craig R. McClanahan [EMAIL PROTECTED] wrote: On Fri, 7 Jun 2002, August Detlefsen wrote: Date: Fri, 7 Jun 2002 16:54:28 -0700 (PDT) From: August Detlefsen [EMAIL PROTECTED] Reply-To: Tomcat Users List [EMAIL PROTECTED], [EMAIL PROTECTED] To: Tomcat Users List [EMAIL PROTECTED] Subject: web.xml DTD Where can I find the DTD for web.xml? I want to make sure I have the elements in the correct order. It is in the servlet specification, which you can download from: http://java.sun.com/products/servlet/download.html You can also extract the DTDs that Tomcat uses from the servlet.jar file that is in the common/lib subdirectory -- it looks at these internal copies so that DTD validation can occur even if your server is not connected to the Internet. Thanks, August Craig -- 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: Solaris JVM never seems to garbage collect, runs out eventually.
Ralph, you mention using jikes as a possible alternative... Will jikes work with JDK 1.4? Are there any other benefits to using jikes besides the memory leak issue? -August --- Dave Hladky [EMAIL PROTECTED] wrote: Rick Fincher wrote: The javac in J2SE 1.4 has the memory leak 1.1.1 works OK under Solaris. - Original Message - From: Ralph Einfeldt [EMAIL PROTECTED] - First make shure that you don't have memory leaks on your own. - Make shure that you store as few data in sessions as possible. Remember that the sessions stay around for 30 minutes after the last action in the action. (30 minutes is the default for the session timeout). This way the number of concurrent sessions can be much higher than the number of active sessions. If you get 1 user per minute and each stays for one minute you will have 30 concurrent session, but only 1 active session. - The only memory leak that I know in this environment is the java compiler of the JDK. It has been reported that in some versions of the JDK javac has a memory leak. So each time tomcat compiles a page you will lose some memory. There are two solutions to this problem: - Use only precompiled JSP's (jspc) - Use another compiler (jikes) (Don't know if it's available for solaris) - I have read that some VM versions have trouble to invoke the gc if there isn't any available memory. It was suggested to issue a System.gc() if your free memory is below a watermark. I didn't investigate this further. - Use OptimizeIT to find out where the leaks are. -Ursprüngliche Nachricht- Von: David Hladky [mailto:[EMAIL PROTECTED]] snip/ Could someone with experience tuning Solaris JVMs give me and my friends a hint or two on how to force the JVM to garbage collect/tune. Or is this just a memory leak in Tomcat and or JBOSS? snip/ Thanks for the hints, We've torn our code apart with OptimizeIt and found out that it really isn't the problem. I think you are on to something about the jsp precompiled thing though. Thanks again. I'll try a few of the other things you've mentioned. -- 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]
web.xml DTD
Where can I find the DTD for web.xml? I want to make sure I have the elements in the correct order. Thanks, August __ 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: AW: how to virtual hosting with apache 13.x, tomcat 4.0.3, mod_webapp
Works for me... I have about 10 virtual hosts sharing the same connection. --- Nikola Milutinovic [EMAIL PROTECTED] wrote: 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. __ 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: 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/
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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
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ATTACHMENT part 2 application/octet-stream name=LanIDForm.jsp
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RE: Can all virtual hosts use a webapp that is put inside $tomcat _home$/webapps?
Is this also supported in TC 4.x? --- Larry Isaacs [EMAIL PROTECTED] wrote: I don't believe Tomcat 3.2.x supports auto-serving the webapps directory for hosts other than the default host. However, this is supported in Tomcat 3.3.x. The AutoWebApp ... element in the server.xml file supports specifying the directory and host, e.g.: AutoWebApp dir=webapps host=DEFAULT / AutoWebApp dir=webapps host=www.domain.com / For details see: http://jakarta.apache.org/tomcat/tomcat-3.3-doc/serverxml.html#AutoWebApp Cheers, Larry -Original Message- From: Brandon Cruz [mailto:[EMAIL PROTECTED]] Sent: Tuesday, May 14, 2002 7:58 PM To: Tomcat Users List Subject: RE: Can all virtual hosts use a webapp that is put inside $tomcat_home$/webapps? Everyone must have gone home...I'm really hoping that someone can help with this, it seems like it would be a common problem. Tomcat 3.2.x will not find files inside a webapp unless that webapp is specifically declared inside each virtual host in the server.xml file. I want to be able to put all my webapps inside $tomcat_home$/webapps so that they will automatically be found. Since we have many virtual hosts, each using several different webapps, is there any way to avoid the myWebapp context entry below for hundreds of diffent virtual hosts? Host name=www.domain.com Context path= docBase=/usr/local/vhosts/domain.com/httpdocs crossContext=false debug=0 reloadable=true /Context Context path=/myWebapp docBase=/usr/local/tomcat/webapps/myWebapp crossContext=true debug=0 reloadable=true trusted=false /Context /Host Please help! We've been banging our heads on this all day! Thanks Brandon -Original Message- From: Brandon Cruz [mailto:[EMAIL PROTECTED]] Sent: Tuesday, May 14, 2002 5:06 PM To: Tomcat Users List Subject: Can all virtual hosts use a webapp that is put inside $tomcat_home$/webapps? I have many virtual hosts. Right now, they all access a webapp because I have set the context to that webapp inside their Host tag in server.xml. I would like to change it so that all I have to do is put the webapp inside $tomcat_home$/webapps. Is this possible so that I can avoid the redundant entries in server.xml, or does virtual hosting cause a problem with this? I am using tomcat 3.2.4, thanks in advance for any help! Brandon -- 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] __ Do You Yahoo!? LAUNCH - Your Yahoo! Music Experience http://launch.yahoo.com -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: Restart Session Persistence
If you want certain session data to not be serialized, just make those
variables transient in whatever bean classes you are using in session.
This will prevent just those variables from being saved.
public class UserBean implements Serializable {
private String username;
private transient String password; //password won't serialize
//getters and setters, other methods, etc.
}
-August
--- Bill Boland [EMAIL PROTECTED] wrote:
Hello all. I've been having a bit of a problem with the restart
session
persistence in Tomcat 4.0.3.
I've been examining the documentation on the Manager
(http://jakarta.apache.org/tomcat/tomcat-4.0-doc/config/manager.html)
and I saw a few others who were having some problems with it (mainly
with static attributes or JNDI). Even if I wasn't having a problem
with
it I may not want session data serialized on the web tier in some
applications (example: for security reasons) while in other it may be
a
good thing. Until I figure out why I'm getting some
ClassNotFoundExceptions when the web application is starting up, I
thought I'd throw out this sample snippet from my server.xml that
turns
this off for a single web application. It beats deleting the
SESSIONS.ser each time.
Context path=/test
docBase=C:\webapps\test
debug=0
Manager
className=org.apache.catalina.session.StandardManager pathname=
/
/Context
The source code states that if the pathname is null, it will not use
persistence. Not knowing how to set it to null from server.xml, I
tried
setting the pathname to an empty value (vs. the default SESSIONS.ser)
and that seems to have disabled it. It didn't really disable it, but
it
couldn't create the relative file in the web application's work
directory since it existed as the directory itself. I see exceptions
in
my log file...but at least my sessions are no longer persistent for
this
one application. You could probably put a bad file name with
characters
that are invalid for files of your O/S and get the same results.
Now for the question and answer portion of the show...
Is there a better way to do this? I guess I could create my own
custom
Manager class but it seems that 99.9% of this is already there...I
just
can't set pathname to null from server.xml (or can I?). If not, do
you
think setting pathname to the empty string is a reasonable
enhancement
that could be added (possibly to StandardManager.setPathname()) so
that
it be turned off (without generating exceptions).
Also, again for security reasons, shouldn't the persistent sessions
(SESSIONS.ser) be deleted once loaded?
Thanks for any thoughts.
bill
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Re: off-topic: sun website broken?
Seems to be working for me. Of course I find the fact that the whole sun.com site is static html and cgi very disheartening... --- Milind Nirgun [EMAIL PROTECTED] wrote: This post is not directly tomcat related but since most people on the list would be frequent browsers of the java website, I thought I would take a chance. Is the java and Sun website broken? I am getting a lot of broken links all over. Around the same time, Sun upgraded its website, I upgraded my linux and have been configuring the netfilters to get it right, so I am not sure whether it me or them. Sorry for posting this question here, but appreciate all responses. Thanks Milind -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] __ Do You Yahoo!? LAUNCH - Your Yahoo! Music Experience http://launch.yahoo.com -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: Problem Uploading Image files
Make sure you have the latest version of mod_webapp installed. There
was a bug in multipart handling in earlier versions.
--- Lawlor, Frank [EMAIL PROTECTED] wrote:
We have been using the O'Reilly multipart upload code, but
are having problems uploading image (jpg, gif) files. I have
tried this on Tomcat 3.3, 4.0.3 and 4.0.425 with same results.
Same results going thru IIS front end and talking
directly to tomcat on port 8080.
The uploaded file is ALMOST identical to the original,
but all the x8X values are converted to x3F ('?').
Any ideas what may be causing this or how to fix it?
Frank Lawlor
Athens Group, Inc.
(512) 345-0600 x151
Athens Group, an employee-owned consulting firm integrating
technology
strategy and software solutions.
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Re: tomcat 4.0 DB connection pooling (using JNDI) and Oracle DB
So does anyone know if this is scheduled to be fixed in 4.0.4? Is there a change log on the site? What about 4.1? Is it released yet? The docs in the 4.1 section all refer to 4.0.x. --- Valera Molyakov [EMAIL PROTECTED] wrote: I completely agree with Nikola ! After numerous attempts I too could not receive pooled connection through tyrex. It not supports JDBC 2.0 API for connection pooling !!! :( -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] __ Do You Yahoo!? Yahoo! Shopping - Mother's Day is May 12th! http://shopping.yahoo.com -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: cgi-bin
Implement the CGIServlet. In $CATALINA_HOME/conf/web.xml, uncomment: servlet servlet-namecgi/servlet-name servlet-classorg.apache.catalina.servlets.CGIServlet/servlet-class init-param param-nameclientInputTimeout/param-name param-value100/param-value /init-param init-param param-namedebug/param-name param-value6/param-value /init-param init-param param-namecgiPathPrefix/param-name param-valueWEB-INF/cgi/param-value /init-param load-on-startup5/load-on-startup /servlet There are configuration comments in web.xml for how to set the params. One caveat: The CGIServlet only works with GET requests, not POST. -August --- James Williamson [EMAIL PROTECTED] wrote: It all depends what Tomcat/Apache connector you're using, by default you can't stop requests being redirected to Tomcat using mod_webapp, although you can with jk. Regards, James Williamson www.nameonthe.net UK Tomcat Hosting - Original Message - From: Ken Anderson [EMAIL PROTECTED] To: Tomcat Users List [EMAIL PROTECTED] Sent: Friday, May 03, 2002 12:26 AM Subject: Re: cgi-bin kidding? um... rewrite them as servlets, or reinstall apache. Ken Oki DZ wrote: Hi, I replaced Apache with Tomcat; problem is, what should I do so that these cgi scripts could get executed...? Thanks in advance, Oki -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] __ Do You Yahoo!? Yahoo! Health - your guide to health and wellness http://health.yahoo.com -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
Re: plz help
I have had the same problem. Usually I'll make a stored procedure for inserts that takes as parameters the values you wish to store, inserts the new row and returns the new ID. This is for Postgres, but you can adapt it to your DB: CREATE FUNCTION new_row(INTEGER, VARCHAR, VARCHAR, DATE, DATE, DATE) RETURNS INTEGER AS ' DECLARE in_some_number ALIAS FOR $1; in_firstname ALIAS FOR $2; in_lastname ALIAS FOR $3; in_online_date ALIAS FOR $4; in_retire_date ALIAS FOR $5; in_data_date ALIAS FOR $6; newId INTEGER NOT NULL DEFAULT 0; BEGIN SELECT INTO newId nextVal(\'row_id_seq\'); RAISE NOTICE ''ID %'',newId; INSERT INTO my_table (row_id, some_number, firstname, lastname, online_date, retire_date, data_date) VALUES (newId, in_some_number, in_firstname, in_lastname, in_online_date, in_retire_date, in_data_date); RETURN newId; END; ' LANGUAGE 'plpgsql'; --- Phillip Morelock [EMAIL PROTECTED] wrote: AFAIK you can't do this. with HTTP file uploads you have to store the data immediately or it is lost. You have to store the file part to a temp file, then do all your work, then come back and move the file and give it your new name, or delete it if your transaction didn't go through. On 5/3/02 1:01 AM, # Lalit Nagpal # [EMAIL PROTECTED] wrote: sorry out of topic i am uploading files along with some form data, strategy is i store form data first the primary key is auto_incremented and then i name the uploaded files with the primary key so that i can recognize which uploaded file belongs to who. now when i store the record in mysql i get back a resultset which contains no value (returned by statement.executeQuery(insert ...)). How to get the primary key which is auto generated (incremented by mysql) after inserting a record (primary key of the inserted record). suggestions welcome and thanx in advance # Lalit Nagpal # - Do You Yahoo!? Yahoo! Health - your guide to health and wellness -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] __ Do You Yahoo!? Yahoo! Health - your guide to health and wellness http://health.yahoo.com -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
RE: Apache login attempts
Normally it will ask you again and again until you click cancel. Do you have some special configuration? --- Collins, Jim [EMAIL PROTECTED] wrote: Any Apache gurus out there who know how I can force Apache to give a user more than one login attempt if they enter the wrong user name or password. Thanks Jim. -Original Message- From: Collins, Jim [mailto:[EMAIL PROTECTED]] Sent: 26 April 2002 13:47 To: 'Tomcat Users List' Subject: Apache login attempts I know this is not a Tomcat problem but does anyone know how I can configure Apache to allow a user more than on login attempt. Many thanks Jim. For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] PLEASE READ: The information contained in this email is confidential and intended for the named recipient(s) only. If you are not an intended recipient of this email you must not copy, distribute or take any further action in reliance on it and you should delete it and notify the sender immediately. Email is not a secure method of communication and Nomura International plc cannot accept responsibility for the accuracy or completeness of this message or any attachment(s). Please examine this email for virus infection, for which Nomura International plc accepts no responsibility. If verification of this email is sought then please request a hard copy. Unless otherwise stated any views or opinions presented are solely those of the author and do not represent those of Nomura International plc. This email is intended for informational purposes only and is not a solicitation or offer to buy or sell securities or related financial instruments. Nomura International plc is regulated by the Financial Services Authority and is a member of the London Stock Exchange. -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] __ Do You Yahoo!? Yahoo! Health - your guide to health and wellness http://health.yahoo.com -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
Re: Trouble getting Apache talking to Tomcat
Try this: LoadModule webapp_module libexec/mod_webapp.so AddModule mod_webapp.c WebAppConnection warpConnection warp 64.105.155.196:8008 WebAppDeploy examples warpConnection /examples --- zonker harris [EMAIL PROTECTED] wrote: Hey all, I've set up Tomcat, I've put mod_webapp.so into apache's libexec directory and after i restart Tomcat, when I restart apache it throws this error. # ../bin/apachectl start Syntax error on line 1159 of /usr/local/apache/conf/httpd.conf: Invalid command 'WebAppMount', perhaps mis-spelled or defined by a module not included in the server configuration ../bin/apachectl start: httpd could not be started this is the relevant section of the httpd.conf LoadModule webapp_module libexec/mod_webapp.so WebAppConnection warpConnection warp 64.105.155.196:8008 WebAppMount examples warpConnection /examples if i comment out WebAppMount, apache will start (but not talk to tomcat) Apache version Server version: Apache/1.3.22 (Unix) Server built: Oct 10 2001 14:50:42 Tomcat version 4.0-B3 I am sure I am just missing something stupid, any assist toward enlightenment would be appreciated thanks zonker [EMAIL PROTECTED] -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] __ Do You Yahoo!? Yahoo! Games - play chess, backgammon, pool and more http://games.yahoo.com/ -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
Re: Directory Listing per web-app
Define the default servlet for each webapp in which you need a different setting (in WEBAPP_DIR/WEB-INF/web.xml). --- Chad Perry [EMAIL PROTECTED] wrote: I know I can turn off directory listing for the entire tomcat 4.0.3 server via the conf/web.xml: servlet . . . param-namelistings/param-name param-valuefalse/param-value . . /servlet But how can one turn it off on a per web-app, per directory basis? Thanks -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] __ Do You Yahoo!? Yahoo! Tax Center - online filing with TurboTax http://taxes.yahoo.com/ -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
Re: Money for Projects
You can already donate to thousands of charities (including Apache and EFF) using JustGive.org. Because they are sponsored, they are able to send 100% of your donation to the charity and there is no added service fee. http://www.justgive.org --- Christopher Reed [EMAIL PROTECTED] wrote: 100% of the designated amount goes to the beneficiary, and we add a separate 10% service fee which we hope will someday cover our expenses. If it's too much...then the market will drive it down. If it's too little, then we won't be around long or we'll raise it;) If someone can do a better job at delivering the service, they can click the (0) in any screen of our service, download a tarball of our source, set up a bunch of machines and compete.-Reed On Wed, 17 Apr 2002 11:57:56 -0700 (PDT) Timothy Fisher [EMAIL PROTECTED] wrote: Do you know how much they skim off the top for their service fee? --- Jay Gardner [EMAIL PROTECTED] wrote: O.K., my bad! I went and looked and this looks like a reputable site. I hope the money does indeed go to the right places. --Jay Gardner -Original Message- From: Jay Gardner [mailto:[EMAIL PROTECTED]] Sent: Wednesday, April 17, 2002 12:15 PM To: Tomcat Users List Subject: RE: Money for Projects Sorry for the knee-jerk reaction! I am all for rewarding developers for their hard work. I just don't want some organization skimming off the top when you can just as easily contact a developer or organization directly and donate that way. I guess I need to go find out about the service before passing judgment. --Jay Gardner -Original Message- From: Dahnke, Eric [mailto:[EMAIL PROTECTED]] Sent: Wednesday, April 17, 2002 12:09 PM To: 'Tomcat Users List' Subject: RE: Money for Projects imo there's nothing wrong with what this person is putting together. what's the harm. -Original Message- From: Jay Gardner [mailto:[EMAIL PROTECTED]] Sent: Wednesday, April 17, 2002 1:57 PM To: Tomcat Users List Subject: RE: Money for Projects Go away and don't come back!! -Original Message- From: Christopher Reed [mailto:[EMAIL PROTECTED]] Sent: Wednesday, April 17, 2002 12:00 PM To: [EMAIL PROTECTED] Subject: OT: Money for Projects Apologies in advance if this feels spammy. I have been working with a few folks on a grassroots way for people to donate money to various non-profits projects such as Apache, Hurd, EFF, or even to a given developer. This donation might be in response to some helpful feedback given by that developer in response to a question; it might be because their name and URL were in some software they used. Affero takes a bit off the top for our expenses , which we think is reasonable given the costs involved in credit card auth and the like. The software used to deliver the service is open source. Take a look at a the link I created below People can go to that URL and donate money, 35% of which goes to the Squid, 35% to XFree86 and 30% to FSF Gen Fund-GCC. We're very interested in any comments and feedback on the site/service. You can check it out at http://www.affero.com. BTW, we have been told that we should lower our $15.00 minimum donation. What do you think? Thanks Reed ~ ~~~ How valuable is my contribution? Share your feedback at Affero: http://svcs.affero.net/rm.php?r=creedp=Projects Office: 415 371 9900 [EMAIL PROTECTED] http://www.affero.com -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] __ Do You Yahoo!? Yahoo! Tax Center - online filing with TurboTax http://taxes.yahoo.com/ -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
Re: Is there a native JDBC driver for MS Access?
There are JDBC drivers for Access out there, but you have to pay for them: http://www.idssoftware.com/jdbcdrv.html http://www.atinav.com/products/aveconnect/MSAccess.htm (I have no idea how either of these performs though) --- chuck amadi [EMAIL PROTECTED] wrote: Adrian Beech wrote: Um, okay then how stable is the JDBC/ODBC bridge? As I previously mentioned in my initial posting some bits and peices that I've read suggest that this method of connecting to a DB back end is, or can be, a little dodgy. The comments basically revolved around the premise that the bridge is not capable of being threaded and it is considered by Sun to still be experimental. I got the impression that there is potential for data loss or corruption along with performance related issues. I guess I really need to know if it is reasonable to use Tomcat to host an environment that relies on this sort of DB connectivity. Adrian [EMAIL PROTECTED] - Original Message - From: Matt Gregory [EMAIL PROTECTED] To: Tomcat Users List [EMAIL PROTECTED] Sent: Saturday, April 06, 2002 11:06 PM Subject: Re: Is there a native JDBC driver for MS Access? No, you are forced to use the JDBC/ODBC bridge or purchase one of the proprietary drivers available. I know there are Paradox, FoxPro and dBase IV drivers but I have not seen any for Access. - Original Message - From: Adrian Beech [EMAIL PROTECTED] To: 'Tomcat Users List' [EMAIL PROTECTED] Sent: Sunday, April 07, 2002 6:47 AM Subject: Is there a native JDBC driver for MS Access? G'day all, Is there a native JDBC driver for MS Access? A few postings I've seen in the list archive make mentioned that the JDBC/ODBC bridge is a bit dodgy. I have Tomcat 4.03 running as a standalone on a Win 2k pro box with JDK 1.3.1 installed. I'm rather new to Tomcat, JSP, JDBC, etc... Any help would be appreciated. Adrian Beech [EMAIL PROTECTED] -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] I was under the impression that it was recommended that you obtain a commercial JDBC driver from a vendor such as your RDBMS /middleware vendor as the JDBC-ODBC driver is usaually used for experimental use or if no other is available. Anyway there is mysql odbc which works fine with Mysql back-end and front-end M$ Aceess 2000. Cheers Chuck Amadi Systems Programmer -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] __ Do You Yahoo!? Yahoo! Tax Center - online filing with TurboTax http://taxes.yahoo.com/ -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
/lib and /common/lib What's the difference?
Is there a difference between $CATALINA_HOME/lib and $CATALINA_HOME/common/lib ? Does it matter whether something is deployed in one or the other? __ Do You Yahoo!? Yahoo! Tax Center - online filing with TurboTax http://taxes.yahoo.com/ -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
Slide + TC4 + Apache with virtual hosts
Can anyone give me an example of a config to do this? My setup is: Apache 1.3 using mod_webapp to connect to Tomcat 4.0.2 I have multiple virtual hosts defined (in server.xml and httpd.conf) that I want to access via Slide's WebDAV component. Looking at the server.xml that came with Slide's default server I see Host entries like this: !-- Define the default virtual host -- Host name=localhost8081 debug=0 appBase=blank unpackWARs=false className=wrappers.catalina.WebdavHost I tried adding the className param to the virtual hosts defined in my existing server.xml, but then Tomcat fails to start with this exception. Why would it no longer be able to find org/apache/catalina/core/StandardHost? -it is still in $CATALINA_HOME/server/lib/catalina.jar : Exception during startup processing java.lang.reflect.InvocationTargetException: java.lang.NoClassDefFoundError: org/apache/catalina/core/StandardHost at java.lang.ClassLoader.defineClass0(Native Method) at java.lang.ClassLoader.defineClass(ClassLoader.java:486) at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:111) at java.net.URLClassLoader.defineClass(URLClassLoader.java:248) at java.net.URLClassLoader.access$100(URLClassLoader.java:56) at java.net.URLClassLoader$1.run(URLClassLoader.java:195) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(URLClassLoader.java:188) at org.apache.catalina.loader.StandardClassLoader.findClass(StandardClassLoader.java:671) at org.apache.catalina.loader.StandardClassLoader.loadClass(StandardClassLoader.java:1090) at org.apache.catalina.loader.StandardClassLoader.loadClass(StandardClassLoader.java:989) at org.apache.catalina.loader.StandardClassLoader.loadClass(StandardClassLoader.java:1073) at org.apache.catalina.loader.StandardClassLoader.loadClass(StandardClassLoader.java:989) at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:313) at java.lang.Class.forName0(Native Method) at java.lang.Class.forName(Class.java:120) at org.apache.catalina.util.xml.ObjectCreate.start(XmlMapper.java:616) at org.apache.catalina.util.xml.XmlMapper.matchStart(XmlMapper.java:412) at org.apache.catalina.util.xml.XmlMapper.startElement(XmlMapper.java:91) at org.xml.sax.helpers.XMLReaderAdapter.startElement(XMLReaderAdapter.java:329) at org.apache.xerces.parsers.SAXParser.startElement(SAXParser.java:1376) at org.apache.xerces.validators.common.XMLValidator.callStartElement(XMLValidator.java:1284) at org.apache.xerces.framework.XMLDocumentScanner.scanElement(XMLDocumentScanner.java:1806) at org.apache.xerces.framework.XMLDocumentScanner$ContentDispatcher.dispatch(XMLDocumentScanner.java:1182) at org.apache.xerces.framework.XMLDocumentScanner.parseSome(XMLDocumentScanner.java:381) at org.apache.xerces.framework.XMLParser.parse(XMLParser.java:1098) at org.xml.sax.helpers.XMLReaderAdapter.parse(XMLReaderAdapter.java:223) at javax.xml.parsers.SAXParser.parse(SAXParser.java:362) at javax.xml.parsers.SAXParser.parse(SAXParser.java:301) at org.apache.catalina.util.xml.XmlMapper.readXml(XmlMapper.java:228) at org.apache.catalina.startup.Catalina.start(Catalina.java:725) at org.apache.catalina.startup.Catalina.execute(Catalina.java:681) at org.apache.catalina.startup.Catalina.process(Catalina.java:179) at java.lang.reflect.Method.invoke(Native Method) at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:243) __ Do You Yahoo!? Yahoo! Tax Center - online filing with TurboTax http://taxes.yahoo.com/ -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
WebdavServlet
How do I implement security using the WebdavServlet? mod_dav uses a standard .htpasswd file to track the various developers' logins, is this similar? Can I limit the types of DAV actions that can be performed? Where is the DAV lock information stored? Does anyone know the possible init-params for the WebdavServlet? I got these from the web.xml in the example, but are there other params?: servlet servlet-namewebdav/servlet-name servlet-classorg.apache.catalina.servlets.WebdavServlet/servlet-class init-param param-namedebug/param-name param-value0/param-value /init-param init-param param-namelistings/param-name param-valuetrue/param-value /init-param !-- Uncomment this to enable read and write access -- init-param param-namereadonly/param-name param-valuefalse/param-value /init-param load-on-startup1/load-on-startup /servlet __ Do You Yahoo!? Yahoo! Tax Center - online filing with TurboTax http://taxes.yahoo.com/ -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
Re: WebdavServlet
--- Remy Maucherat [EMAIL PROTECTED] wrote: How do I implement security using the WebdavServlet? mod_dav uses a standard .htpasswd file to track the various developers' logins, is this similar? It uses the standard security provided by the container. So I have to configure a Realm? Or will it work with Single Sign On? __ Do You Yahoo!? Yahoo! Tax Center - online filing with TurboTax http://taxes.yahoo.com/ -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
Re: WebdavServlet
Thanks a lot Remy, I've got it working for everything except PUT. I notice in the source that the PUT method is not implemented in WebdavServlet. Is this supposed to be handled by the DefaultServlet? --- Remy Maucherat [EMAIL PROTECTED] wrote: --- Remy Maucherat [EMAIL PROTECTED] wrote: How do I implement security using the WebdavServlet? mod_dav uses a standard .htpasswd file to track the various developers' logins, is this similar? It uses the standard security provided by the container. So I have to configure a Realm? Or will it work with Single Sign On? Both. The security check is declared in web.xml (same as with a standard webapp). Remy -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] __ Do You Yahoo!? Yahoo! Tax Center - online filing with TurboTax http://taxes.yahoo.com/ -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
Re: NIGHTMARE
Search the list! I posted my whole virtual hosts config for Apache 1.3/TC 4 ages ago and it works like a champ. --- Thomas Cherry [EMAIL PROTECTED] wrote: I agree. I gave up trying to get tomcat and apache to talk together and would have loved better documentation, and perhaps examples that work. Don't get me wrong, I love tomcat, I just want to put my vote in for better docs. on 4/8/02 10:56 AM, Javier A. Leyba at [EMAIL PROTECTED] wrote: On 08/04/2002 at 11:48 Martin Mauri wrote: Do what you want. I feel sorry about you. You're losing the best and calling Tomcat a crap tells you're a loser. I've installed Tomcat in 5 minutes. Hi Martin I could say yes and no. I think Tomcat is great, but installatin is not so easy as Apache with PHP and documentation about installing sucks. I guess people need more clear examples to do simple configuration tasks till get the idea. I've installed Tomcat in my XP in 10 minutes but I'm trying to get virtual hosts working from 3 days ago. I'm frustrated and feel myself like a newbie, but I´m not a newbie (damn !) IMHO jl -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] __ Do You Yahoo!? Yahoo! Tax Center - online filing with TurboTax http://taxes.yahoo.com/ -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
Re: NullPointerException when using JDBC ResultSet next() method
The stack trace says that your NullPointer occurs on line 45, but line
45 is blank. Is there some more code that you didn't ost? Import
statements, perhaps?
I think it probably happened here:
stmt = con.createStatement();
-IE: You were not able to get a Connection, con is null and calling its
methods will give you the NullPointer. Are you sure the driver loaded
properly?
--- Philip Kazmier, CEM RD [EMAIL PROTECTED] wrote:
I am getting this error in a servlet compiled on Win2K, using
JDK1.3.1 and
Tomcat 3.3 with MySQL 3.23.47:
Location: /PSSoftware/servlet/ListAllOpenBugs
Internal Servlet Error:
java.lang.NullPointerException
at ListAllOpenBugs.doGet(ListAllOpenBugs.java:45)
at javax.servlet.http.HttpServlet.service(HttpServlet.java)
at javax.servlet.http.HttpServlet.service(HttpServlet.java)
at org.apache.tomcat.facade.ServletHandler.doService(Unknown Source)
at org.apache.tomcat.core.Handler.invoke(Unknown Source)
at org.apache.tomcat.core.Handler.service(Unknown Source)
at org.apache.tomcat.facade.ServletHandler.service(Unknown Source)
at org.apache.tomcat.core.ContextManager.internalService(Unknown
Source)
at org.apache.tomcat.core.ContextManager.service(Unknown Source)
at
org.apache.tomcat.modules.server.Http10Interceptor.processConnection(Unknown
Source)
at org.apache.tomcat.util.net.TcpWorkerThread.runIt(Unknown Source)
at
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(Unknown
Source)
at java.lang.Thread.run(Thread.java:484)
Here is the servlet code:
public class MySQLTest extends HttpServlet
{
public void doGet(HttpServletRequest req, HttpServletResponse res)
throws ServletException, IOException
{
Connection con = null;
Statement stmt = null;
ResultSet rs = null;
res.setContentType(text/html);
PrintWriter out = res.getWriter();
try
{
// Load the MySQL driver
Class.forName(org.gjt.mm.mysql.Driver);
//try {
//Class.forName(twz1.jdbc.mysql.jdbcMysqlDriver);
//}
//catch(Exception e){out.println(e);}
// Get a connection to the database
con =
DriverManager.getConnection(jdbc:mysql://localhost:3306/test?user=rootpass
word=typhoon);
// Create a statement object
stmt = con.createStatement();
// Execute and SQL query, get a result set
rs = stmt.executeQuery(SELECT * from test);
// Display the result set as a list
out.println(HTMLHEADTITLETest/TITLE/HEAD);
out.println(BODY);
out.println(UL);
while(rs.next())
{
out.println(LI + rs.getString(test));
}
out.println(/UL);
out.println(/BODY/HTML);
}
catch (ClassNotFoundException e)
{
out.println(Couldn't load the database driver- +
e.getMessage());
}
catch(SQLException e)
{
out.println(SQLException caught: +
e.getMessage());
}
finally
{
try
{
if (con != null) con.close();
}
catch(SQLException ignored) { }
}
}
};
As you can see I tried this with Oracle. I get the same result when
I used
Oracle.
Thanks.
Phil Kazmier
Developer, CEM
NICE Systems
Denver, Colorado
Office (720) 264-4284
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RE: Kinda not topical
I loved the IntelliJ demo I saw at JavaOne, but I need the ability to edit files that are actually ON the server, without downloading them all to my local environment. Does anyone offer an IDE that can do this without using NFS (say over an SSH connection)? --- Mark Shaw [EMAIL PROTECTED] wrote: Vladimir I've been using IDEA from IntelliJ (www.intellij.com) for awhile and it's very nice. It's designed to truly enhance the server-side developer's daily experience with great re-factoring and search features. It's also fairy simple to use and navigate unlike all the bloated EJB based IDE's out there. (No, I don't work for the company...) -Mark -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] __ Do You Yahoo!? Yahoo! Tax Center - online filing with TurboTax http://taxes.yahoo.com/ -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
Re: Kinda not topical
Thanks for the tip. I am using Emacs right now, but I want to try out the other options. Is WebDAV secure? --- Matt Gregory [EMAIL PROTECTED] wrote: Emacs and vi/vim can be used remotely via SSH. You can also create a WebDAV compliant filesystem and edit the files that way. - Original Message - From: August Detlefsen [EMAIL PROTECTED] To: Tomcat Users List [EMAIL PROTECTED] Sent: Friday, April 05, 2002 3:00 PM Subject: RE: Kinda not topical I loved the IntelliJ demo I saw at JavaOne, but I need the ability to edit files that are actually ON the server, without downloading them all to my local environment. Does anyone offer an IDE that can do this without using NFS (say over an SSH connection)? --- Mark Shaw [EMAIL PROTECTED] wrote: Vladimir I've been using IDEA from IntelliJ (www.intellij.com) for awhile and it's very nice. It's designed to truly enhance the server-side developer's daily experience with great re-factoring and search features. It's also fairy simple to use and navigate unlike all the bloated EJB based IDE's out there. (No, I don't work for the company...) -Mark -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] __ Do You Yahoo!? Yahoo! Tax Center - online filing with TurboTax http://taxes.yahoo.com/ -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] __ Do You Yahoo!? Yahoo! Tax Center - online filing with TurboTax http://taxes.yahoo.com/ -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
Does CGIServlet work with POST?
I setup the CGIServlet for one of my customers using a perl CGI. After much debugging and delving into perl code, we tried switching the form's POST method to GET and it worked fine after that. Does CGIServlet not support POST? -August __ Do You Yahoo!? Yahoo! Sports - live college hoops coverage http://sports.yahoo.com/ -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
Re: Information required _getString()
If there are no line breaks stored, then of course you will not get any out. What database are you using? Maybe it doesn't allow line breaks in the VARCHAR type? What are you using to get the values IN to the database? Are you using some JDBC abstraction that strips the line breaks prior to INSERT? What DB driver are you using? Maybe it is flawed? --- puneet sachar [EMAIL PROTECTED] wrote: Listen August the values store in database not with line break but as white space u do one thing include a text area and then add thre values in database the value store and goes as white space no line break .. plz help me try to find out ...with more people and thanx a lot for ur support Reagrds Puneet Sachar e-Developer Shyama software solutions New Delhi 91-011-4675836 --- August Detlefsen [EMAIL PROTECTED] wrote: Puneet, Are the entries stored in the DB with the line breaks? Do you just need a way to translate \n or \r\n to BR for display on the HTML page? --- puneet sachar [EMAIL PROTECTED] wrote: Hello fellow developer I got stuck somewhere actually there is a form which collect the detail resume of the candidate and in database it is saved as string of varchar(7000) in sql database now when i collect that data base by sending the required querry the resume is colected through get string .. No problem is that if the resume mention like this .. Resume Candidate name - two ,, but when i want to print ..evry cahracter comes in st. line .. how i get in the same patten as filled by candidate PLZ i cannot change the database. Reagrds Puneet Sachar __ Do You Yahoo!? Yahoo! Sports - live college hoops coverage http://sports.yahoo.com/ -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] __ Do You Yahoo!? Yahoo! Sports - live college hoops coverage http://sports.yahoo.com/ -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] __ Do You Yahoo!? Yahoo! Sports - live college hoops coverage http://sports.yahoo.com/ -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] __ Do You Yahoo!? Yahoo! Sports - live college hoops coverage http://sports.yahoo.com/ -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
Re: Information required _getString()
Puneet, Are the entries stored in the DB with the line breaks? Do you just need a way to translate \n or \r\n to BR for display on the HTML page? --- puneet sachar [EMAIL PROTECTED] wrote: Hello fellow developer I got stuck somewhere actually there is a form which collect the detail resume of the candidate and in database it is saved as string of varchar(7000) in sql database now when i collect that data base by sending the required querry the resume is colected through get string .. No problem is that if the resume mention like this .. Resume Candidate name - two ,, but when i want to print ..evry cahracter comes in st. line .. how i get in the same patten as filled by candidate PLZ i cannot change the database. Reagrds Puneet Sachar __ Do You Yahoo!? Yahoo! Sports - live college hoops coverage http://sports.yahoo.com/ -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] __ Do You Yahoo!? Yahoo! Sports - live college hoops coverage http://sports.yahoo.com/ -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
Re: apache tomcat integration syntax error in httpd.conf
For virtual hosts, you have to create the webapp connection AFTER you specify the NameVirtualHost, like this: NameVirtualHost 12.34.56.78 # create the webapp connection WebAppConnection conn warp localhost:8008 WebAppInfo /webapp-info Then actually deploy the webapps within your virtual host blocks: VirtualHost 12.34.56.78 ServerName www.mycompany.com DocumentRoot /path/to/mycompany.com WebAppDeploy ROOT conn / WebAppDeploy manager conn /manager /VirtualHost --- Paul Phillips [EMAIL PROTECTED] wrote: Here's what else I found since first writing the email quoted below. FYI - Tomcat 4.0.3 mod_webapp binary for linux i386 (I did not compile it) If I comment out the WebAppDeploy line, then apachectl configtest (and start) report the same error of invalid virtual host name for the following WebAppInfo line. If I comment out both the WebAppDeploy line and the WebAppInfo line, apachectl configtest reports syntax OK. However, that is useless, because I haven't associated any tomcat webapps to an apache URL. I tried adding a trailing slash to /examples, but that didn't change anything. If anybody has any ideas, I would be most grateful. Regards, Paul Phillips --On Tuesday, March 12, 2002 5:37 PM -0600 Paul Phillips [EMAIL PROTECTED] wrote: Hello - I am trying to integrate Apache and Tomcat with the warp connector. I am following the instructions at: http://www.galatea.com/flashguides/apache-tomcat-4-unix.xml which are dated March 6, 2002, so they aren't too old! I have followed the instructions exactly as stated on my RedHat Linux 7.2 platform. I am not using the RedHat Apache, but rather I built it from scratch. Per the instructions, I added these lines to the very end of httpd.conf IfModule mod_webapp.c WebAppConnection conn warp localhost:8008 WebAppDeploy examplesconn /examples WebAppInfo /webapp-info /IfModule When I run apachectl configtest, I get this error message: Syntax error line xxx Invalid virtual host name The line number is the line that is: WebAppDeploy examplesconn /examples I cannot figure out why it thinks this is a virtual host name, or what I have wrong that is producing the syntax error. Can anyone help? Thanks Paul Phillips -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] ___ Paul Phillips Director of Orchestral Activities, Meadows School of the Arts Southern Methodist University You must sing every note you play, sing even through the rests! Arturo Toscanini -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] __ Do You Yahoo!? Try FREE Yahoo! Mail - the world's greatest free email! http://mail.yahoo.com/ -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
How often do I need to restart Apache
I am using Apache 1.3 and TC 4. Do I need to restart Apache every time I restart Tomcat, or only when the Apache-Tomcat configuration changes? For example, if I only make changes to the classes in $TOMCAT_HOME/classes or $TOMCAT_HOME/lib I know I need to restart Tomcat, but do I need to restart Apache too? Thanks, August __ Do You Yahoo!? Try FREE Yahoo! Mail - the world's greatest free email! http://mail.yahoo.com/ -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
Re: JDBC, tomcat setup question
This is definately a RTFM issue, buuut: Put your .jar files in: /path/to/tomcat/lib There is no need to change the classpath, TC picks it up automatically when it is started. --- Leila Lappin [EMAIL PROTECTED] wrote: Hi all, I'm trying to set up tomcat and port an application that I developed and tested using Jrun, being new to the environment and I have two questions. My first question is adding additional jar files like jdbc jar files. I've been reading through a lot of material trying to figure out how to set up tomcat environment to do so, couldn't find any clear references. Under Jrun every web-application has a user classpath that can be modified for additional jar files and third party software. I can't find any such feature in tomcat. Can someone please give me some advice or where to find information on this issue? I haven't read through all documentation yet but the general impression I've been getting is that to modify tomcat's environment and behavior the server must be rebuilt and can't be changed by simply switching the run time environment that supports a new feature. This brings me to my second question, in the document tomcat-3.2/tomcat-ssl-howto.html it is indicates that to use Tomcat with SSL it has to rebuild. Does that mean that if I download the binary I will not have the version that works with SSL? Or better yet if someday in the future I needed to add something that's not part of the features of the download then I would have to download and rebuild to get it? I thank you all in advance for you patience and help. As you may have guessed I'm new to both tomcat and Linux. Leila __ Do You Yahoo!? Try FREE Yahoo! Mail - the world's greatest free email! http://mail.yahoo.com/ -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
Re: JDBC, tomcat setup question
Sorry, Leila, my comment was not meant to offend, but yours is the #1 question asked on this list (Where do I put my jar files?). Hmmm... There really should be a FAQ for all this stuff... --- Leila Lappin [EMAIL PROTECTED] wrote: I have been reading the documentation but IMHO they are written for people who already know the environment and are pretty comfortable with jakarta family of products. I'm new to both linux and tomcat. Anyway I found a forum where I may find some answers. thanks again. - Original Message - From: Dave Whitla [EMAIL PROTECTED] To: Tomcat Users List [EMAIL PROTECTED] Sent: Wednesday, March 13, 2002 6:27 PM Subject: Re: JDBC, tomcat setup question - Original Message - From: Leila Lappin [EMAIL PROTECTED] To: Tomcat Users List [EMAIL PROTECTED]; [EMAIL PROTECTED] Sent: Thursday, March 14, 2002 3:36 PM Subject: Re: JDBC, tomcat setup question thanks for the response, what is RTFM? Read The ..um ..er lovely Manuals -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] __ Do You Yahoo!? Yahoo! Sports - live college hoops coverage http://sports.yahoo.com/ -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
Re: JDBC, tomcat setup question
Not the same... How many people even know what a class loader is when they start using Tomcat..? --- Emir Alikadic [EMAIL PROTECTED] wrote: On 3/13/2002 9:57 PM, August Detlefsen wrote: Sorry, Leila, my comment was not meant to offend, but yours is the #1 question asked on this list (Where do I put my jar files?). Hmmm... There really should be a FAQ for all this stuff... How about a HOWTO, as in Class Loader HOWTO: http://jakarta.apache.org/tomcat/tomcat-4.0-doc/class-loader-howto.html Emir. -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] __ Do You Yahoo!? Yahoo! Sports - live college hoops coverage http://sports.yahoo.com/ -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
Re: Closing Connections.
Yes you have to close the connections! Nothing will drop your server faster than running out of DB connections. If you open your connection with this: Connection conn = DriverManager.getConnection(url, user, password); Then you close it like this: conn.close(); --- Hari Yellina [EMAIL PROTECTED] wrote: Hi All, Is it neccesary for us to close the connetions for the database. Is the java garbage collector gonna do the job for us. If that is not the case please tell me how to close the connections. We have a application containing 800 pages . Every page has a connection open . Do we require to close all the applications. Regards, Hari Yellina. -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] __ Do You Yahoo!? Try FREE Yahoo! Mail - the world's greatest free email! http://mail.yahoo.com/ -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
Re: Help in JSP
You specify your statement as this:
String scall = begin sp_GetClatTypeIE(?, ?); end;;
Which has 2 ?s, but you are only setting the first one:
cs.setInt(1, interString);
What does your error message say? If this is the problem, Oracle should
return something like 'Invalid parameters specified'.
--- Neo Gigs [EMAIL PROTECTED] wrote:
hi there,
thanks for the reminder, yet there is no results return as output. I
tried
to replace the line:
return output;
with
return + interString;
and it return my input value...
- Original Message -
From: Karthikeyan .K.V [EMAIL PROTECTED]
To: Tomcat Users List [EMAIL PROTECTED]
Sent: Saturday, March 09, 2002 12:34 PM
Subject: RE: Help in JSP
Think use the output= statement before u use the close
function
statement.
Karthik
-Original Message-
From: Neo Gigs [mailto:[EMAIL PROTECTED]]
Sent: Friday, March 08, 2002 9:53 PM
To: Tomcat Users List
Subject: Help in JSP
Hi there all,
I had a JSP page that talks to a JBeans, but the problem is my Bean
is
actually doing DB connectivity to a Oracle db, as no result
returned from
the Bean.
As I had tested with the application of the same codes.
Could anyone help me to scan thru, whats wrong with this?
package com.mbf.beans;
import java.sql.*;
import java.math.*;
import java.io.*;
import oracle.jdbc.driver.*;
public class SpTest
{
private int interString;
private String output;
public String getInput()
{
// First detect class existance
try{
Class.forName(oracle.jdbc.driver.OracleDriver);
} catch (java.lang.ClassNotFoundException e){
System.err.print(Class Not Found error! +
e.getMessage());
}
// Now try to open db connection and do the fetching
try{
// DriverManager.registerDriver(new
oracle.jdbc.driver.OracleDriver());
String url = jdbc:oracle:thin:@10.97.2.50:1521:REL4;
String scall = begin sp_GetClatTypeIE(?, ?); end;;
Connection conn = DriverManager.getConnection(url,
tux,
tux);
CallableStatement cs = conn.prepareCall(scall);
cs.registerOutParameter(2, Types.VARCHAR);
cs.setInt(1, interString);
cs.execute();
cs.close();
conn.close();
output = cs.getString(2);
} catch (SQLException e) {
System.err.println(Error: + e.getMessage());
}
return output;
}
public void setInput(String s)
{
// Here to assign input parameters
interString = Integer.parseInt(s);
}
}
Thanks
Regards,
Neo Gigs
VB?
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Re: Help in JSP
You specify your statement as this:
String scall = begin sp_GetClatTypeIE(?, ?); end;;
Which has 2 ?s, but you are only setting the first one:
cs.setInt(1, interString);
What does your error message say? If this is the problem, Oracle should
return something like 'Invalid parameters specified'.
--- Neo Gigs [EMAIL PROTECTED] wrote:
hi there,
thanks for the reminder, yet there is no results return as output. I
tried
to replace the line:
return output;
with
return + interString;
and it return my input value...
- Original Message -
From: Karthikeyan .K.V [EMAIL PROTECTED]
To: Tomcat Users List [EMAIL PROTECTED]
Sent: Saturday, March 09, 2002 12:34 PM
Subject: RE: Help in JSP
Think use the output= statement before u use the close
function
statement.
Karthik
-Original Message-
From: Neo Gigs [mailto:[EMAIL PROTECTED]]
Sent: Friday, March 08, 2002 9:53 PM
To: Tomcat Users List
Subject: Help in JSP
Hi there all,
I had a JSP page that talks to a JBeans, but the problem is my Bean
is
actually doing DB connectivity to a Oracle db, as no result
returned from
the Bean.
As I had tested with the application of the same codes.
Could anyone help me to scan thru, whats wrong with this?
package com.mbf.beans;
import java.sql.*;
import java.math.*;
import java.io.*;
import oracle.jdbc.driver.*;
public class SpTest
{
private int interString;
private String output;
public String getInput()
{
// First detect class existance
try{
Class.forName(oracle.jdbc.driver.OracleDriver);
} catch (java.lang.ClassNotFoundException e){
System.err.print(Class Not Found error! +
e.getMessage());
}
// Now try to open db connection and do the fetching
try{
// DriverManager.registerDriver(new
oracle.jdbc.driver.OracleDriver());
String url = jdbc:oracle:thin:@10.97.2.50:1521:REL4;
String scall = begin sp_GetClatTypeIE(?, ?); end;;
Connection conn = DriverManager.getConnection(url,
tux,
tux);
CallableStatement cs = conn.prepareCall(scall);
cs.registerOutParameter(2, Types.VARCHAR);
cs.setInt(1, interString);
cs.execute();
cs.close();
conn.close();
output = cs.getString(2);
} catch (SQLException e) {
System.err.println(Error: + e.getMessage());
}
return output;
}
public void setInput(String s)
{
// Here to assign input parameters
interString = Integer.parseInt(s);
}
}
Thanks
Regards,
Neo Gigs
VB?
http://communities.msn.com.my/VisualBasicwithNeo
http://www.vbcity.com/forum
http://www.vbweb.co.uk
Get paid cash receive email?
http://www.MintMail.com/?m=1414418
Reading SMS got paid?
http://www.dynamicsms.com.au/intro.asp?ref=0123502385refc=348
Malaysianshop.com http://www.malaysianshop.com
More Traffic?
http://www.exitblaze.com/cgi-bin/intro_track.pl?b=25924c=xbad1
Note:This is intended to addressees only, if you wanna be removed,
let me
know.
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Re: Help ! Connection busy
You have to explicitly close your JDBC statements and connections when you are done with them. Make sure you are using these for Statement and Connection, respectively: stmt.close(); //and conn.close(); --- Gurmeet [EMAIL PROTECTED] wrote: I am getting [Microsoft][ODBC SQL Server Driver]Connection is busy with results for another h stmt How do I get rid of this? Regards Gurmeet -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] __ Do You Yahoo!? Try FREE Yahoo! Mail - the world's greatest free email! http://mail.yahoo.com/ -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
Re: managerapp with virtual domain
You have to deploy the manager context separately for each virtual host. Add this in server.xml, for each Host/Host block: !-- Tomcat Manager Context -- Context path=/manager docBase=/usr/local/tomcat/webapps/manager debug=0 privileged=true / -August --- Jean-Luc BEAUDET [EMAIL PROTECTED] wrote: Daniel A. Melo a écrit : Hi all, anyone know how to configure the manager app to work on virtual domains??? []´s Daniel A. -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]Coul Could yu please be more explicit ? What do yu intend to do ? Jean-Luc B -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] __ Do You Yahoo!? Yahoo! Greetings - Send FREE e-cards for every occasion! http://greetings.yahoo.com -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
RE: What does manager do anyway?
I now think that session data was wiped on a reload only if I made changes to one of the beans. It makes sense: If they get serialized at TC shutdown, but startup detects a different class signature, they can't be re-serialized... --- August Detlefsen [EMAIL PROTECTED] wrote: Yes. On login, a bean is put in the user's session with name, whether the user is authenticated, and some other tracking data and it is indeed Serializable. --- Cox, Charlie [EMAIL PROTECTED] wrote: -Original Message- From: August Detlefsen [mailto:[EMAIL PROTECTED]] Sent: Monday, February 25, 2002 7:24 PM To: Tomcat Users List Subject: Re: What does manager do anyway? Thanks Craig, Glad to know I can add a servlet without having to restart the entire server! I'll try a redeploy for the next servlet I add. As for the sessions, prior to installing this servlet, they were in fact getting dropped each time I reloaded with the manager. I was forced to login again with every start-stop. Could this be because the webapp was strictly JSP, with no servlet component? that's odd because I don't have this problem. I put a String into the session during login and it stays after stop/start provided that my session didn't timeout. I use servlets, but it shouldn't matter because jsp's are also servlets. are your objects Serializable as Craig mentioned? Charlie --- Craig R. McClanahan [EMAIL PROTECTED] wrote: On Mon, 25 Feb 2002, August Detlefsen wrote: Date: Mon, 25 Feb 2002 15:24:31 -0800 (PST) From: August Detlefsen [EMAIL PROTECTED] Reply-To: Tomcat Users List [EMAIL PROTECTED], [EMAIL PROTECTED] To: Tomcat Users List [EMAIL PROTECTED] Subject: What does manager do anyway? Can I use manager to pick up changes in my webapp's web.xml? I added a new servlet and tried stop-start via the manager and it was not picked up. Likewise with manager/reload. Do I have to do a full remove-install for it to pick up the changes? Yes. That's a current restriction of the way that an application reload is implemented (in org.apache.catalina.core.StandardContext), not of the manager webapp servlet itself. Also, isn't stopping and starting a context supposed to remove any active sessions in the context? No (and this works across shutting down and restarting Tomcat as well). As a matter of fact, if your session attributes are Serializable, they will get saved and restored as well. This is a tremendously helpful feature when you're debugging a webapp that takes multiple interactions to get to the page you're testing, you make a change, and don't want to take the time to navigate from the top of your application's tree again. Note, however, that this is a *Tomcat* feature, not anything required by the specs, so you cannot count on it on any other server. -August Craig -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] __ Do You Yahoo!? Yahoo! Greetings - Send FREE e-cards for every occasion! http://greetings.yahoo.com -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] __ Do You Yahoo!? Yahoo! Greetings - Send FREE e-cards for every occasion! http://greetings.yahoo.com -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
Re: Debugging JSPs and Servlets
For the quick and dirty approach, you can put System.out.println()
statements in your code and find the output in:
TOMCAT_HOME/logs/catalina.out
--- Sriram Narayanan [EMAIL PROTECTED] wrote:
2/27/02 11:17:26 PM, Nitin Vira [EMAIL PROTECTED] wrote:
Hello,
I am trying to create an environment that will assist in debugging
jsps, i think one of the basic ways to do debugging is through
logging, I want
to log various request coming in along with the request parameters, i
checked the access loggs but they only logg GET request also it
doesnt
logg the parameters, is there anyway i can logg POST request too
along with the request parameters, i can possibly use a filter to do
it, will that
be a right approach also can i configure a filter to run for all the
servlets? Also is it possible to logg something like forwards to
another page and
including other pages, also if you have any other suggestions to add
features that will assist in debugging that i can implement i will
greatly
appreciate it.
Use Log4J. (http://jakarta.apache.org/log4j)
Log4J has something called Logging Levels, e.g. DEBUG, ERROR, INFO
etc...
Let's say you have some 15 packages with some 10 classes in each.
In each class, instantiate a Logger with the statement
static Logger logger = Logger.getInstance(MyClass.class.getName());
Now within the class, write both DEBUG level statements and INFO
level statements:
e.g.
public void someTask(String first, String second){
logger.debug(just entered the someTask method, args are + first +
: + second);
logger.info(about to calculate something);
int x = calculate();
logger.debug(the calculation result was + x);
}
Now, DEBUG levels happen to be lower in importance than INFO levels.
Log4J can be instructed on which level to log via a properties file.
So, you can change log levels, or even disable loggin altogether via
an external properties file. No changes to the code are required at
all.
Also, you can specify that the log outputs from a particular class
should be redirected to one file, while all other logs could go to
another file, or
even a JDBC target.
Thanks,
Nitin
Sriram
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Re: J2EE, JSP, SERVLETS
There are a couple of reasons to pick JSP. I usually tell bosses that we use java because it is easy to replicate across multiple hardware as the demand for the app grows (They love thinking about growing demand). Security is an issue too, especially with M$ products (not sure about PHP). How many viruses have we seen in the past few years effecting IIS, Exchange and NT? There are some good whitepapers comparing JSP to other technologies on the JavaSoft site. here's one: Comparing Methods For Server-Side Dynamic Content White Paper http://java.sun.com/products/jsp/jspservlet.html Decisions, Decisions: J2EETM vs. .NET http://www.theserverside.com/resources/article.jsp?l=J2EE-vs-DOTNET --- hanasaki [EMAIL PROTECTED] wrote: What are your boss' looking for? What motivates them? Keith Ng wrote: nono dun get me wrong im currently doing a J2EE project based on servlets/jsp/javamail/jdbc/possibly EJB(low possibility) there are 2 things i need to do. 1)i need to noe if i ve been missing out on some of the capabilities, which i did not implement 2) i need to write in my report the major advantages my web application has over the others. I noe jsp/servlets are the best around but i cant quite explain. However, some kind souls have emailed me and explained to me and help clear some of my doubts. -Original Message- From: Rick K [mailto:[EMAIL PROTECTED]] Sent: Tuesday, February 26, 2002 3:41 PM To: Tomcat Users List; [EMAIL PROTECTED] Subject: Re: J2EE, JSP, SERVLETS --- Keith Ng [EMAIL PROTECTED] wrote: Hi guys There has been a question thats bugging me for qute some time. I noticed many bank sites, or big companies use JSP/SERVLETS for their websites. Is there a particular reason why jsp/servlets are preferred over asp/php/coldfusion? I even realise a site (dbs.com.sg)using applet textfield as their forms ... isit supposed to be more secure this way? Can someone clear my doubts? thanks Why does it bug you that big companies use servlets and JSP? Why do you have doubts about Java? __ Do You Yahoo!? Yahoo! Sports - Coverage of the 2002 Olympic Games http://sports.yahoo.com -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] _ Do You Yahoo!? Get your free @yahoo.com address at http://mail.yahoo.com -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] -- = = [EMAIL PROTECTED] = = Spam : Unhealthy and High in Sodium and Cholesterol = = -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] __ Do You Yahoo!? Yahoo! Greetings - Send FREE e-cards for every occasion! http://greetings.yahoo.com -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
RE: What does manager do anyway?
Yes. On login, a bean is put in the user's session with name, whether the user is authenticated, and some other tracking data and it is indeed Serializable. --- Cox, Charlie [EMAIL PROTECTED] wrote: -Original Message- From: August Detlefsen [mailto:[EMAIL PROTECTED]] Sent: Monday, February 25, 2002 7:24 PM To: Tomcat Users List Subject: Re: What does manager do anyway? Thanks Craig, Glad to know I can add a servlet without having to restart the entire server! I'll try a redeploy for the next servlet I add. As for the sessions, prior to installing this servlet, they were in fact getting dropped each time I reloaded with the manager. I was forced to login again with every start-stop. Could this be because the webapp was strictly JSP, with no servlet component? that's odd because I don't have this problem. I put a String into the session during login and it stays after stop/start provided that my session didn't timeout. I use servlets, but it shouldn't matter because jsp's are also servlets. are your objects Serializable as Craig mentioned? Charlie --- Craig R. McClanahan [EMAIL PROTECTED] wrote: On Mon, 25 Feb 2002, August Detlefsen wrote: Date: Mon, 25 Feb 2002 15:24:31 -0800 (PST) From: August Detlefsen [EMAIL PROTECTED] Reply-To: Tomcat Users List [EMAIL PROTECTED], [EMAIL PROTECTED] To: Tomcat Users List [EMAIL PROTECTED] Subject: What does manager do anyway? Can I use manager to pick up changes in my webapp's web.xml? I added a new servlet and tried stop-start via the manager and it was not picked up. Likewise with manager/reload. Do I have to do a full remove-install for it to pick up the changes? Yes. That's a current restriction of the way that an application reload is implemented (in org.apache.catalina.core.StandardContext), not of the manager webapp servlet itself. Also, isn't stopping and starting a context supposed to remove any active sessions in the context? No (and this works across shutting down and restarting Tomcat as well). As a matter of fact, if your session attributes are Serializable, they will get saved and restored as well. This is a tremendously helpful feature when you're debugging a webapp that takes multiple interactions to get to the page you're testing, you make a change, and don't want to take the time to navigate from the top of your application's tree again. Note, however, that this is a *Tomcat* feature, not anything required by the specs, so you cannot count on it on any other server. -August Craig -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] __ Do You Yahoo!? Yahoo! Greetings - Send FREE e-cards for every occasion! http://greetings.yahoo.com -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
RE: Stupid Tomcat Question (NEWBIE!)
Usually when I get that exception on startup it means that tomcat didn't comletely shut down the previous time. Try running the shutdown.sh script again to make sure it fully shut down. -August --- Victor Martinez [EMAIL PROTECTED] wrote: This exception tells you that other program is listening at this port, so tomcat can?t listen there and don?t start. Stop the other program after you start tomcat or change ports where tomcat will listen. Vico -Mensaje original- De: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]] Enviado el: lunes, 25 de febrero de 2002 13:54 Para: Tomcat Users List Asunto: RE: Stupid Tomcat Question (NEWBIE!) Thanks for your words of encouragement. I've deleted all the files and restarted the service, and the following appears in catalina.out. Does it give any clues, and what do I do to resolve the problem? Catalina.start: LifecycleException: Error creating server socket: java.net.BindException: Address already in use LifecycleException: Error creating server socket: java.net.BindException: Address already in use at org.apache.catalina.connector.warp.WarpConnector.initialize(WarpConnector.ja va) at org.apache.catalina.core.StandardService.initialize(StandardService.java) at org.apache.catalina.core.StandardServer.initialize(StandardServer.java) at org.apache.catalina.startup.Catalina.start(Catalina.java) at org.apache.catalina.startup.Catalina.execute(Catalina.java) at org.apache.catalina.startup.Catalina.process(Catalina.java) at java.lang.reflect.Method.invoke(Native Method) at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java) - Root Cause - java.net.BindException: Address already in use at java.net.PlainSocketImpl.socketBind(Native Method) at java.net.PlainSocketImpl.bind(PlainSocketImpl.java:452) at java.net.ServerSocket.init(ServerSocket.java:170) at java.net.ServerSocket.init(ServerSocket.java:121) at org.apache.catalina.net.DefaultServerSocketFactory.createSocket(DefaultServe rSocketFactory.java) at org.apache.catalina.connector.warp.WarpConnector.initialize(WarpConnector.ja va) at org.apache.catalina.core.StandardService.initialize(StandardService.java) at org.apache.catalina.core.StandardServer.initialize(StandardServer.java) at org.apache.catalina.startup.Catalina.start(Catalina.java) at org.apache.catalina.startup.Catalina.execute(Catalina.java) at org.apache.catalina.startup.Catalina.process(Catalina.java) at java.lang.reflect.Method.invoke(Native Method) at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java) Brian Adams [EMAIL PROTECTED] on 25/02/2002 12:29:50 Please respond to Tomcat Users List [EMAIL PROTECTED] To: 'Tomcat Users List' [EMAIL PROTECTED] cc:(bcc: James Reid/DPT-LTD) Subject: RE: Stupid Tomcat Question (NEWBIE!) freaken look at them! This ain't yo mommas listserve! delete them all start it once then see what files are generated. open them and READ! -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]] Sent: Monday, February 25, 2002 6:24 AM To: Tomcat Users List Subject: RE: Stupid Tomcat Question (NEWBIE!) The following files all appear under my var/tomcat4/logs directory. Which file(s) are of interest.? catalina_log.2002-01-18.txt www.dpt-ltd.co.uk_access_log.2002-02-22.txt catalina_log.2002-02-07.txt www.dpt-ltd.co.uk_examples_log.2002-01-18.txt catalina_log.2002-02-13.txt www.dpt-ltd.co.uk_examples_log.2002-02-07.txt catalina_log.2002-02-19.txt www.dpt-ltd.co.uk_examples_log.2002-02-13.txt catalina_log.2002-02-20.txt www.dpt-ltd.co.uk_examples_log.2002-02-14.txt catalina_log.2002-02-21.txt www.dpt-ltd.co.uk_examples_log.2002-02-15.txt catalina_log.2002-02-22.txt www.dpt-ltd.co.uk_examples_log.2002-02-19.txt catalina_log.2002-02-25.txt www.dpt-ltd.co.uk_examples_log.2002-02-20.txt catalina.out www.dpt-ltd.co.uk_examples_log.2002-02-21.txt localhost_access_log.2002-01-18.txt www.dpt-ltd.co.uk_examples_log.2002-02-22.txt localhost_examples_log.2002-01-18.txt www.dpt-ltd.co.uk_log.2002-01-18.txt localhost_log.2002-01-18.txt www.dpt-ltd.co.uk_log.2002-02-07.txt www.dpt-ltd.co.uk_access_log.2002-01-18.txt www.dpt-ltd.co.uk_log.2002-02-13.txt www.dpt-ltd.co.uk_access_log.2002-02-07.txt www.dpt-ltd.co.uk_log.2002-02-19.txt www.dpt-ltd.co.uk_access_log.2002-02-13.txt www.dpt-ltd.co.uk_log.2002-02-20.txt www.dpt-ltd.co.uk_access_log.2002-02-19.txt www.dpt-ltd.co.uk_log.2002-02-21.txt www.dpt-ltd.co.uk_access_log.2002-02-20.txt www.dpt-ltd.co.uk_log.2002-02-22.txt www.dpt-ltd.co.uk_access_log.2002-02-21.txt Brian Adams [EMAIL PROTECTED] on 25/02/2002 12:21:28 Please respond to Tomcat Users List [EMAIL PROTECTED] To: 'Tomcat Users List' [EMAIL
Re: Writing a bean
You can't define methods inside regular scriptlet blocks % ... %. You
have to use a declaration block %! ... % for the printContent()
method. You may have to make the method static as well.
-August
--- Uma Maheswar [EMAIL PROTECTED] wrote:
Hi,
I wanted to write a java bean inside my JSP programme. My requirement
is like this
%
Connection con = (.);
statement = con.createStatement();
request.getParameter(name);
request.getParameter(phone);
rs = st.executeQuery(select * from uma where name=+name);
if(rs.next())
{
out.println(name is present in db);
printContent();
}
else
{
int x = st.executeUpdate(insert into uma
values('+name+','+phone+');
}
%
%
public void printContent()
{
I wanted to do some printing stuff here basically HTML coding.
}
%
The printContent() method is giving me errors. I get Statement
Expected near the above method. Can any one help me? If there is any
other way could any one tell me what it is?
Uma
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Re: What does manager do anyway?
Thanks Craig, Glad to know I can add a servlet without having to restart the entire server! I'll try a redeploy for the next servlet I add. As for the sessions, prior to installing this servlet, they were in fact getting dropped each time I reloaded with the manager. I was forced to login again with every start-stop. Could this be because the webapp was strictly JSP, with no servlet component? --- Craig R. McClanahan [EMAIL PROTECTED] wrote: On Mon, 25 Feb 2002, August Detlefsen wrote: Date: Mon, 25 Feb 2002 15:24:31 -0800 (PST) From: August Detlefsen [EMAIL PROTECTED] Reply-To: Tomcat Users List [EMAIL PROTECTED], [EMAIL PROTECTED] To: Tomcat Users List [EMAIL PROTECTED] Subject: What does manager do anyway? Can I use manager to pick up changes in my webapp's web.xml? I added a new servlet and tried stop-start via the manager and it was not picked up. Likewise with manager/reload. Do I have to do a full remove-install for it to pick up the changes? Yes. That's a current restriction of the way that an application reload is implemented (in org.apache.catalina.core.StandardContext), not of the manager webapp servlet itself. Also, isn't stopping and starting a context supposed to remove any active sessions in the context? No (and this works across shutting down and restarting Tomcat as well). As a matter of fact, if your session attributes are Serializable, they will get saved and restored as well. This is a tremendously helpful feature when you're debugging a webapp that takes multiple interactions to get to the page you're testing, you make a change, and don't want to take the time to navigate from the top of your application's tree again. Note, however, that this is a *Tomcat* feature, not anything required by the specs, so you cannot count on it on any other server. -August Craig -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] __ Do You Yahoo!? Yahoo! Sports - Coverage of the 2002 Olympic Games http://sports.yahoo.com -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
RE: JSP Taglib Explanation please
It depends on the particular taglib... The taglib's processing methods (doInitBody(), doStartTag(), doEndTag(), doAfterBody(), etc) return ints (EVAL_BODY_INCLUDE, EVAL_PAGE, SKIP_BODY, SKIP_PAGE, etc) to indicate what should be processed next. It is possible that your taglib's doEndTag() method is returning a value that would make it evaluate again. --- Pavel Brun [EMAIL PROTECTED] wrote: can anybody verify if JSP taglib code goes through twice? Anybody...all I need is an answer. I have been trying to find out this information through three different topic posts, but no answers to date. Is it by design that JSP taglib code is processed twice??? Thanks Paul -Original Message- From: Pavel Brun [mailto:[EMAIL PROTECTED]] Sent: Sunday, February 24, 2002 10:45 AM To: Tomcat Users List; [EMAIL PROTECTED] Subject: RE: JSP Taglib Explanation please so, for example, if you have a taglib like: xtags:transform xml=... xsl=.../ this line would run all the code associated with the tag twice??? That is what I am getting...is this by design?? Paul -Original Message- From: Brian Adams [mailto:[EMAIL PROTECTED]] Sent: Sunday, February 24, 2002 10:31 AM To: Tomcat Users List Subject: RE: JSP Taglib Explanation please Pavel I have tons of taglibs on my app and it does not go through it twice. it actually runs the code twice? -Original Message- From: Pavel Brun [mailto:[EMAIL PROTECTED]] Sent: Sunday, February 24, 2002 9:21 AM To: Tomcat User Subject: JSP Taglib Explanation please Hello everyone, Is there anyone here that helped develop the JSP Tag concept that could explain why JSP taglib bodies go through their bodies twice (going through doStartTag, doAfterBody and doEndTag twice)? This would be extremely helpful for me so I can understand how to proceed with certain applications. Thank you Paul -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] __ Do You Yahoo!? Yahoo! Sports - Coverage of the 2002 Olympic Games http://sports.yahoo.com -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
updating with jsp:setProperty property=* /
I realize that the spec says: If a request parameter has an empty or null value, the corresponding bean property is not set. But, is there a way to make this work for updates when you actually want to remove a value from the bean? Lets say I have a contact manager app and I want to delete a value from a field (for example, my colleague no longer has a phone extension). I delete the value from the form and submit to a page that uses: jsp:setProperty name=mybean property=* / Since the phone extension field is now empty or null, that new value never gets passed to my bean. Does anyone have a way around this short of setting each property individually? Thanks, August __ Do You Yahoo!? Yahoo! Sports - Coverage of the 2002 Olympic Games http://sports.yahoo.com -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
RE: System.out.println
System.out statements also get written to: /path/to/tomcat/logs/catalina.out --- krithikav [EMAIL PROTECTED] wrote: Thanks, I am seeing the output now. Regards, Krithika -Original Message- From: Pedro F Gaspar [mailto:[EMAIL PROTECTED]] Sent: Friday, February 15, 2002 12:51 PM To: [EMAIL PROTECTED] Subject: Re: System.out.println You can see it in the console or window where your tomcat is running. *** Pedro Gaspar PT Prime DMK / GSV Tel: +351 21 500 41 43 Fax: +351 21 500 45 85 Email: [EMAIL PROTECTED] *** [EMAIL PROTECTED] 02/15/02 07:04 Hi, Where do I see the output from System.out.println given in a java class placed under WEB-INF\classes? I am new to Tomcat and developing a sample application. Regards, Krithika -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] __ Do You Yahoo!? Got something to say? Say it better with Yahoo! Video Mail http://mail.yahoo.com -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
SSL and multipart/form-data POST ?
Is it possible to use SSL with multipart/form-data on a POST operation? The send form in my webmail app uses a multipart post for attachments. It works fine over regular http, but chokes on https. Is this a limitation of Tomcat-Apache-mod_ssl or am I barking up the wrong tree? form method=post enctype=multipart/form-data action=/webmail/jwmasm Thanks, August __ Do You Yahoo!? Send FREE Valentine eCards with Yahoo! Greetings! http://greetings.yahoo.com -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
Re: way to get list of all session variables and values?
Try this in your JSP:
%
if (true) { //turn output on and off
Enumeration e = session.getAttributeNames();
while (e.hasMoreElements()) {
String name = (String)e.nextElement();
Object value = session.getAttribute(name);
%
B%= name % = /B%= value %BR
%
}
}
%
--- C Cayetano [EMAIL PROTECTED] wrote:
All,
Is there a wat to get a listing of all session variables and their
values?
Thanks
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Re: Mapping multiple hosts to single Host
In httpd.conf, inside each VirtualHost, you can set the ServerAlias directive - it will allow the same VirtualHost to recognize multiple domain names: NameVirtualHost 12.34.56.78 VirtualHost 12.34.56.78 ServerName myCompany.com ServerAlias myCompany.net myCompany.org myOtherCompany.com #deploy webapps for this site WebAppDeploy ROOT conn / WebAppDeploy manager conn /manager /VirtualHost This way you can have multiple domains point to the same Host in server.xml. I am not sure if Apache passes the original domain name or the aliased one to Tomcat though. Otherwise you will have to create multiple Hosts in server.xml and deploy your context in each one. Does anyone know how to configure TC to recognize the same webapp across all Hosts? -August --- [EMAIL PROTECTED] wrote: I've read many posts about virtual hosts and Tomcat with and without mod_jk/mod_webapp, but haven't found a real answer to my question. We want to map multiple hosts to a single Host config in server.xml. I thought the defaultHost setting would do this, but it doesn't work. If I have DNS entries for server1.xyz.com and server2.abc.com that point to the same IP address and an Apache virtual host and on to mod_webapp, if I don't define and Host settings, Tomcat will serve out any web apps in the webapps directory. The problem is that I'd like to run the manager app, but that requires privileged=true which (as far as I know) must be done in a HostContext config. Basically we want to map multiple domains to a webapp and based on the host value, send a response out. Kind of along the lines of Apache's wildcard host syntax. Hope the post isn't too confusing. Any ideas? -Pat -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] __ Do You Yahoo!? Send FREE Valentine eCards with Yahoo! Greetings! http://greetings.yahoo.com -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
Re: getParameterMap() question
All request parameters are Strings:
public java.lang.String getParameter(java.lang.String name)
Try casting entry.getValue() to (String):
(String)(entry.getValue())
--- Steven Elliott [EMAIL PROTECTED] wrote:
Sorry if this is somewhat offtopic but maybe some experts here can
help
clear this up for me.
I would like to use the ServletRequest.getParameterMap() in a JSP
page using
the request object.
I post a form in the previous page using the POST method and the
request in
processed with the following code:
Map map = request.getParameterMap();
Iterator itr = map.entrySet().iterator();
while (itr.hasNext()) {
Map.Entry entry = (Map.Entry)itr.next();
System.out.println(entry.getKey()+ = +entry.getValue());
}
What gets printout is the following:
name = [Ljava.lang.String;@5349e2
surName = [Ljava.lang.String;@17d3f0
etc.
So the key is correctly output but the value is not? If I try this
with
something like System.getProperties() both the key and value are
output
correctly.
So what is the secret for making this work with the request object?
TIA
Steven
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Re: Multi-user problem
In the past I have had good luck with the SQL Server JDBC drivers from
iNet software:
http://www.inetsoftware.de/English/Produkte/JDBC_Overview/ms.htm
Though I wouldn't really recommend SQL Server for anything if you do
not have to use it...
--- [EMAIL PROTECTED] wrote:
Tom Drake [EMAIL PROTECTED] wrote:
As suggested, I will try to find a different driver (instead of the
odbc/jdbc bridge) to connect to MSSQL2k.
In the meantime.. I reflect on your other thoughts...
See my comments below.
... snip ...
|
| The NEXTIMAGE servlet looks something like this pseudo-code:
| public static void login(...){ Tell database user is logged in. }
| public static void logout(...) {Tell database user is logged out.}
| public static void updateaccesstime(...) {Tell Database I made a
request}
Are the above functions keeping class data
(such as a connection to your database)?
If a 'login' request gets a new database connection,
then any other thread that is using
the original connection will break.
Do other instances of the servlet count as other threads?
I'm not sure I understand what you mean by keeping class data, so
I've copied the 3 methods here. In an attempt to answer your
question...
1) None of my servlets use multithreading.. I'm new to Java and
haven't learned that yet.
2) A database connection is opened as soon as necessary in the
servlet and I expect it to remain available until the servlet closes.
I do not expect it to be available across multiple instances.
3) The database connection is forced closed at the end of the
servlet.
Here's the code for the 3 routines plus the database connect and
disconnect (please don't laugh.. this is the result of a very steep
learning curve and a bunch of troubleshooting). As you see, the
login/out methods expect an existing statement (which is bound to a
connection) as a parameter:
//---
public static void login(String userid, Statement st) {
String s=;
System.err.println(Login);
try {
s=
use sqaa +
update emps +
set loggedin=1, +
lastaccess='+thelper.getcurtime()+' +
where userid='+userid+' ;
st.executeUpdate(s);
} catch (Exception exc) {
System.err.println(Error during login().);
System.err.println( +exc.getClass().getName());
System.err.println( +exc.getMessage());
System.err.println(s);
return;
}
}
//
public static void logout(int userrecordid, String userid,
Statement st) {
String s=;
System.err.println(Logout);
try {
System.err.println(..logging out);
s=
use sqaa +
update emps +
set loggedin=0 +
where userid='+userid+' ;
st.executeUpdate(s);
System.err.println(..cancelling reservations for
+userrecordid+, +userid);
s=
use sqaa +
update images +
set auditorid=null, auditorstatus='U' +
where auditorid=+userrecordid+ +
and auditorstatus='X';
st.executeUpdate(s);
System.err.println(Done logging out.);
} catch (Exception exc) {
System.err.println(Error during logout.);
System.err.println( +exc.getClass().getName());
System.err.println( +exc.getMessage());
System.err.println(s);
return;
}
}
//
public static void updateaccesstime(String userid, Statement st)
{
String s=;
System.err.println(Updateaccesstime);
s=
use sqaa +
update emps +
set lastaccess = '+thelper.getcurtime()+' +
where userid='+userid+' ;
try {
st.executeUpdate(s);
} catch (Exception exc) {
System.err.println(Error during updateaccesstime().);
System.err.println( +exc.getClass().getName());
System.err.println( +exc.getMessage());
System.err.println(s);
return;
}
}
//Open JDBC Connection (This occurs right after getting the
POST parameters):
try{
Class.forName(sun.jdbc.odbc.JdbcOdbcDriver);
con =
DriverManager.getConnection(jdbc:odbc:sqaa,philg,);
query = con.createStatement();
}
catch (Exception exc) {
System.err.println(Error creating JDBC connection.);
System.err.println(exc.getClass().getName());
System.err.println(exc.getMessage());
thelper.fileServe(out,c:/html/except.html);
return;
}
Re: Fixed - RE: RE: Catalina Beans - Class Path Problem
I have found that it does not pick up changes to WEB-INF/classes,
though it does recognise changes to WEB-INF/lib. My solution is to
update the jar (jar -uvf) whenever I change a class. My build script
(run from WEB-INF/src dev directory) goes something like this:
#!/bin/bash
export
CLASSPATH=$CLASSPATH:.:/usr/local/catalina/classes/:/usr/local/j2sdkee1.2.1/lib/j2ee.jar
echo $CLASSPATH
FILE=$1
if [ $1 = ]; then
echo building all java files
FILE=*
fi
find . -name $FILE.java -exec javac {} \; -print
find . -name $FILE.class -exec jar -uvf ../lib/myWebapp.jar {} \;
--- Jon Shoberg [EMAIL PROTECTED] wrote:
All fixed :)
Can tomcat/catalina check the classes directory to make sure none of
them
have been modified. Obviosuly it will check my JSPs but apparently
not so
when I have to change a class. Currently I have to reload the
applciation.
Any thoughts?
Thanks for the help.
-Original Message-
From: Pavel Brun [mailto:[EMAIL PROTECTED]]
Sent: Sunday, February 03, 2002 9:10 AM
To: Tomcat Users List
Subject: RE: RE: Catalina Beans - Class Path Problem
I am not sure if you are running this in Windows but if you go to
something
equivalent to starting this at the command line, type startup debug
in the
%CATALINA_HOME%\bin directory and see if your classes or jars are
loaded?
Paul
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]
Sent: Sunday, February 03, 2002 8:29 AM
To: Tomcat Users List
Subject: Re: RE: Catalina Beans - Class Path Problem
I am having the same problem only my clases ARE directly in the
classes
folder. Also, my utility classes, which are neither servlets nor
Beans, are
also giving me the same problem. Please help!!! I have tried
packaging them
and then without packaging. I am not sure what to do now. I am not
using any
IDE nor am I using a deployment tool.
Tomcat Users List [EMAIL PROTECTED] wrote:
Please see my comments below:
All your classes and/or beans should go into:
./webapps/gateway/WEB-INF/classes, or
./webapps/gateway/WEB-INF/lib
This should help you out. :-)
Paul
-Original Message-
From: Jon Shoberg [mailto:[EMAIL PROTECTED]]
Sent: Saturday, February 02, 2002 8:12 PM
To: Tomcat Users List
Subject: Catalina Beans - Class Path Problem
Short Version:
For some reason, I can not get my JSP pages to compile when loading a
little
bean ... It is not reading web-inf/classes. Although, it is reading
web-inf/web.xml
Long Version:
A)Installed tomcat, got it running, all of the example programs
work.
B)I am building an application called Gateway I created
./webapps/gateway
./webapps/gateway/index.jsp
./webapps/gateway/WEB-INF/
./webapps/gatewayWEB-INF/web.xml
So I understand this to be creating a bean with id Words
from the
class ./webapps/gateway/classes/gwclasses/words.class in the
kw.jsp.
However, I am getting a compiler error saying
C:\apache\Tomcat4\work\localhost\gateway\kw$jsp.java:63:
Class
gwclasses.words not found
Any thoughts ?
Thanks
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Re: HELP on server.xml PLEASE
I am pretty sure that you need to add the contexts within your virtual hosts. If the same context needs to be accessed from multiple virtual hosts, you have to define it for each one. Does anyone know of a way to deploy a context across multiple virtual hosts? --- Micael Padraig Og mac Grene [EMAIL PROTECTED] wrote: My forte is Java and at the XML configuration of Tomcat I suck. Could someone please help me with this? It would be greatly appreciated. If I add the following to servlet.xml, then I get the startup.sh to create the proper directories under TOMCAT_HOME/work/. But, then I cannot reach my site with the urls. If I don't add these, then I can reach the site, but without the create of the appropriate subfolders. What is up? Context path=/ourforge docBase=webapps/ourforge debug=0 reloadable=true /Context Context path=/micael docBase=webapps/micael debug=0 reloadable=true /Context Context path=/db docBase=webapps/db debug=0 reloadable=true /Context Context path=/ctr docBase=webapps/ctr debug=0 reloadable=true /Context !-- Example Server Configuration File -- !-- Note that component elements are nested corresponding to their parent-child relationships with each other -- !-- A Server is a singleton element that represents the entire JVM, which may contain one or more Service instances. The Server listens for a shutdown command on the indicated port. Note: A Server is not itself a Container, so you may not define subcomponents such as Valves or Loggers at this level. -- Server port=8005 shutdown=SHUTDOWN debug=0 !-- A Service is a collection of one or more Connectors that share a single Container (and therefore the web applications visible within that Container). Normally, that Container is an Engine, but this is not required. Note: A Service is not itself a Container, so you may not define subcomponents such as Valves or Loggers at this level. -- !-- Define the Tomcat Stand-Alone Service -- Service name=Tomcat-Standalone !-- A Connector represents an endpoint by which requests are received and responses are returned. Each Connector passes requests on to the associated Container (normally an Engine) for processing. By default, a non-SSL HTTP/1.1 Connector is established on port 8080. You can also enable an SSL HTTP/1.1 Connector on port 8443 by following the instructions below and uncommenting the second Connector entry. SSL support requires the following steps (see the SSL Config HOWTO in the Tomcat 4.0 documentation bundle for more detailed instructions): * Download and install JSSE 1.0.2 or later, and put the JAR files into $JAVA_HOME/jre/lib/ext. * Execute: %JAVA_HOME%\bin\keytool -genkey -alias tomcat -keyalg RSA (Windows) $JAVA_HOME/bin/keytool -genkey -alias tomcat -keyalg RSA (Unix) with a password value of changeit for both the certificate and the keystore itself. By default, DNS lookups are enabled when a web application calls request.getRemoteHost(). This can have an adverse impact on performance, so you can disable it by setting the enableLookups attribute to false. When DNS lookups are disabled, request.getRemoteHost() will return the String version of the IP address of the remote client. -- !-- Define a non-SSL HTTP/1.1 Connector on port 8080 -- Connector className=org.apache.catalina.connector.http.HttpConnector port=8080 minProcessors=5 maxProcessors=75 enableLookups=true redirectPort=8443 acceptCount=10 debug=0 connectionTimeout=6/ !-- Note : To disable connection timeouts, set connectionTimeout value to -1 -- !-- Define an SSL HTTP/1.1 Connector on port 8443 -- !-- Connector className=org.apache.catalina.connector.http.HttpConnector port=8443 minProcessors=5 maxProcessors=75 enableLookups=true acceptCount=10 debug=0 scheme=https secure=true Factory className=org.apache.catalina.net.SSLServerSocketFactory clientAuth=false protocol=TLS/ /Connector -- !-- Define an AJP 1.3 Connector on port 8009 -- !-- Connector className=org.apache.ajp.tomcat4.Ajp13Connector port=8009 minProcessors=5 maxProcessors=75 acceptCount=10 debug=0/ -- !-- Define a Proxied HTTP/1.1
Re: triggering JSP page recompilation
If you are using includes for things like header and footer, have you considered forwarding body content to a template page instead? Using the Jakarta-Taglibs request library: http://jakarta.apache.org/taglibs/doc/request-doc/intro.html You can do something like this: BODY PAGE: %@ taglib uri=request.jar prefix=req % req:setattribute name=content (HTML, JSP, etc - Whatever needs to go in the body of the page goes here...) /req:setattribute jsp:forward page=/template.jsp / TEMPLATE PAGE (template.jsp): (HTML header) (HTML sidebar) %= request.getAttribute(content) % (HTML footer) This way you can alter the template page to your heart's content and never have to worry about recompiling the body pages. You can even have multiple templates for each body page (for example if you want to have a printer friendly version of a page without the navigation). -August --- Nick Wesselman [EMAIL PROTECTED] wrote: As I mentioned before, GNUJSP keeps a record of what files include what, and if told to, recompiles all including files when an included file changes. I don't recall gnujsp doing this--I've always had to touch files when I change an included file with gnujsp as well. Nick -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] __ Do You Yahoo!? Great stuff seeking new owners in Yahoo! Auctions! http://auctions.yahoo.com -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
Re: jsp class loading
You can put the jar in WEB-INF/lib, but to use the classes in a JSP, you have to import them in the page element: %@ page import=my.package.*, my.package.util.* % --- Drinkwater, GJ (Glen) [EMAIL PROTECTED] wrote: I have written some java classes to help my servlet/jsp configuration. But the problem is that i want them to be accessable to my servlet and my jsp. i have jar the file and put them in the web-inf/lib folder and also in the java_home/jre/lib/ext folder. The servlets pick up the classes automatically but the jsp cannot 'see' them. can anybody help. Do i have to add a package to the classes before i jar them and then access then vis jsp with the package name in th eimport header. The only way at the moment i have suceeded is to put the classes in the java_home/jre/classes folder and call them when needed but i would particularly like them to be in the lib folder of the application for portability. -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] __ Do You Yahoo!? Great stuff seeking new owners in Yahoo! Auctions! http://auctions.yahoo.com -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
