Bugs item #742400, was opened at 2003-05-23 17:21
Message generated for change (Comment added) made by tstanczak
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Category: JBossWeb
Group: v3.2
Status: Open
Resolution: Accepted
Priority: 5
Submitted By: Chris Bonham (bonhamcm)
Assigned to: Scott M Stark (starksm)
Summary: java:comp not bound when java2ClassLoadingCompliance false
Initial Comment:
Tested in both JBoss 3.2.0RC4 Tomcat 4.1.18 and
JBoss 3.2.2beta Tomcat 4.1.24, Win2K, Sun JDK
1.4.1_02.
When java2ClassLoadingCompliance is set to false in
jboss-web.xml, the java:comp context cannot be
accessed. It appears that that the ENC context is
loaded by the FactoryURLClassLoader before the
application has read the jboss-web.xml file to see that it
should actually be loaded by the WebAppClassLoader
since java2ClassLoadingCompliance is false.
javax.naming.NameNotFoundException: comp not bound
at org.jnp.server.NamingServer.getBinding
(NamingServer.java:495)
at org.jnp.server.NamingServer.getBinding
(NamingServer.java:503)
at org.jnp.server.NamingServer.getObject
(NamingServer.java:509)
at org.jnp.server.NamingServer.lookup
(NamingServer.java:253)
at org.jnp.interfaces.NamingContext.lookup
(NamingContext.java:500)
at org.jnp.interfaces.NamingContext.lookup
(NamingContext.java:479)
at javax.naming.InitialContext.lookup
(InitialContext.java:347)
at
org.jboss.test.classloader.scoping.override.web.log4j113.
ENCServlet.processRequest(ENCServlet.java:56)
at
org.jboss.test.classloader.scoping.override.web.log4j113.
ENCServlet.doGet(ENCServlet.java:35)
at javax.servlet.http.HttpServlet.service
(HttpServlet.java:740)
at javax.servlet.http.HttpServlet.service
(HttpServlet.java:853)
at
org.apache.catalina.core.ApplicationFilterChain.internalD
oFilter(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$StandardPipe
lineValveContext.invokeNext(StandardPipeline.java:643)
at
org.apache.catalina.core.StandardPipeline.invoke
(StandardPipeline.java:480)
at
org.apache.catalina.core.ContainerBase.invoke
(ContainerBase.java:995)
at
org.apache.catalina.core.StandardContextValve.invoke
(StandardContextValve.java:191)
at
org.apache.catalina.core.StandardPipeline$StandardPipe
lineValveContext.invokeNext(StandardPipeline.java:643)
at
org.apache.catalina.valves.CertificatesValve.invoke
(CertificatesValve.java:246)
at
org.apache.catalina.core.StandardPipeline$StandardPipe
lineValveContext.invokeNext(StandardPipeline.java:641)
at
org.apache.catalina.core.StandardPipeline.invoke
(StandardPipeline.java:480)
at
org.apache.catalina.core.ContainerBase.invoke
(ContainerBase.java:995)
at
org.apache.catalina.core.StandardContext.invoke
(StandardContext.java:2415)
at
org.apache.catalina.core.StandardHostValve.invoke
(StandardHostValve.java:180)
at
org.apache.catalina.core.StandardPipeline$StandardPipe
lineValveContext.invokeNext(StandardPipeline.java:643)
at
org.apache.catalina.valves.ErrorDispatcherValve.invoke
(ErrorDispatcherValve.java:171)
at
org.apache.catalina.core.StandardPipeline$StandardPipe
lineValveContext.invokeNext(StandardPipeline.java:641)
at
org.apache.catalina.valves.ErrorReportValve.invoke
(ErrorReportValve.java:172)
at
org.apache.catalina.core.StandardPipeline$StandardPipe
lineValveContext.invokeNext(StandardPipeline.java:641)
at
org.apache.catalina.valves.AccessLogValve.invoke
(AccessLogValve.java:509)
at
org.apache.catalina.core.StandardPipeline$StandardPipe
lineValveContext.invokeNext(StandardPipeline.java:641)
at
org.apache.catalina.core.StandardPipeline.invoke
(StandardPipeline.java:480)
at
org.apache.catalina.core.ContainerBase.invoke
(ContainerBase.java:995)
at
org.apache.catalina.core.StandardEngineValve.invoke
(StandardEngineValve.java:174)
at
org.apache.catalina.core.StandardPipeline$StandardPipe
lineValveContext.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.coyote.tomcat4.CoyoteAdapter.service
(CoyoteAdapter.java:223)
at
org.apache.coyote.http11.Http11Processor.process
(Http11Processor.java:594)
at
org.apache.coyote.http11.Http11Protocol$Http11Connect
ionHandler.processConnection(Http11Protocol.java:392)
at
org.apache.tomcat.util.net.TcpWorkerThread.runIt
(PoolTcpEndpoint.java:565)
at
org.apache.tomcat.util.threads.ThreadPool$ControlRunna
ble.run(ThreadPool.java:619)
at java.lang.Thread.run(Thread.java:536)
Also, in jboss-web.xml, if java2ClassLoadingCompliance
is set to true, then the application still behaves as if it
were false.
A simple testcase is attached.
----------------------------------------------------------------------
Comment By: Tomasz Stanczak (tstanczak)
Date: 2003-08-19 15:08
Message:
Logged In: YES
user_id=757539
Take a look at the bug# 791202, the jboss_web_3_2.dtd ist
wrong, so if you make you jboss_web.xml along the dtd you
can't get the expected results.
Use servlet23ClassLoading attribute instead of
java2ClassLoadingCompliance and you'll see the difference.
----------------------------------------------------------------------
Comment By: Scott M Stark (starksm)
Date: 2003-06-02 20:29
Message:
Logged In: YES
user_id=175228
I'm working on this in the context of some other scoped
class loading issues.
----------------------------------------------------------------------
Comment By: RE (emberson)
Date: 2003-05-30 21:23
Message:
Logged In: YES
user_id=543347
JBoss 3.2.1 jetty:
if the attribute Java2ClassLoadingCompliance is set to "true"
in deploy/jbossweb-jetty.sar/META-INF/jboss-service.xml,
then the jmx-console page shows up with all of the mbeans.
if Java2ClassLoadingCompliance is set to "false", then none
of the mbean information shows up!!!!
In JBoss 3.04 it worked with Java2ClassLoadingCompliance equal
to false - the mbean information showed up.
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