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Posted to dev@tomcat.apache.org by bu...@apache.org on 2010/11/11 07:08:18 UTC

DO NOT REPLY [Bug 50252] New: ClassCastException occurs if context.xml contains .

https://issues.apache.org/bugzilla/show_bug.cgi?id=50252

           Summary: ClassCastException occurs if context.xml contains
                    <ResourceLink>.
           Product: Tomcat 7
           Version: trunk
          Platform: All
        OS/Version: All
            Status: NEW
          Severity: normal
          Priority: P2
         Component: Catalina
        AssignedTo: dev@tomcat.apache.org
        ReportedBy: mashmk02@gmail.com


Created an attachment (id=26281)
 --> (https://issues.apache.org/bugzilla/attachment.cgi?id=26281)
patch for NamingContext.java

If context.xml contains <ResourceLink>, ClassCastException occurs as follows.

java.lang.ClassCastException: org.apache.naming.ResourceLinkRef cannot be cast
to org.apache.naming.ResourceRef
        at org.apache.naming.NamingContext.lookup(NamingContext.java:828)
        at org.apache.naming.NamingContext.lookup(NamingContext.java:145)
        at org.apache.naming.NamingContext.lookup(NamingContext.java:814)
        at org.apache.naming.NamingContext.lookup(NamingContext.java:159)
        at
org.apache.catalina.core.DefaultInstanceManager.lookupFieldResource(DefaultInstanceManager.java:460)
        at
org.apache.catalina.core.DefaultInstanceManager.processAnnotations(DefaultInstanceManager.java:299)
        at
org.apache.catalina.core.DefaultInstanceManager.newInstance(DefaultInstanceManager.java:137)
        at
org.apache.catalina.core.DefaultInstanceManager.newInstance(DefaultInstanceManager.java:119)
        at
org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1046)
        at
org.apache.catalina.core.StandardWrapper.allocate(StandardWrapper.java:797)
        at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:135)
        at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:161)
        at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:164)
        at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:108)
        at
org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:558)
        at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
        at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:379)
        at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:242)
        at
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:259)
        at
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:237)
        at
org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:281)
        at
java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
        at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
        at java.lang.Thread.run(Thread.java:619)

This issue is relating to the following issue.
https://issues.apache.org/bugzilla/show_bug.cgi?id=50159

I attached the patch for this issue.
Regards.

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DO NOT REPLY [Bug 50252] ClassCastException occurs if context.xml contains .

Posted by bu...@apache.org.
https://issues.apache.org/bugzilla/show_bug.cgi?id=50252

Mark Thomas <ma...@apache.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|                            |FIXED

--- Comment #1 from Mark Thomas <ma...@apache.org> 2010-11-11 08:02:14 EST ---
Many thanks for the patch. This has been fixed in 7.0.x and will be included in
7.0.5 onwards.

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