https://issues.apache.org/bugzilla/show_bug.cgi?id=44668

           Summary: JDK6 and Xerces
           Product: Tomcat 6
           Version: unspecified
          Platform: PC
        OS/Version: Linux
            Status: NEW
          Severity: normal
          Priority: P2
         Component: Servlet & JSP API
        AssignedTo: [EMAIL PROTECTED]
        ReportedBy: [EMAIL PROTECTED]


This is a stack trace. Note that this only occurs when I am using JDK6 - JDK5
works fine. Furthermore - this error only eventuates if I have deployed
multiple wars. If I run each war individually it works fine. I am not sure if
this is a Tomcat bug but thought I would file it. It seems that people have
seen something similiar before - http://issues.appfuse.org/browse/APF-846 .

I am guessing to reproduce this - run two instances of war which uses Spring
(i.e. so it utilizes xerces) on tomcat 6 using jdk6.


Mar 24, 2008 10:08:47 AM org.apache.catalina.core.StandardContext filterStart
SEVERE: Exception starting filter struts2
Caught exception while loading file struts-default.xml - Class:
org.apache.xerces.parsers.DOMParser
File: DOMParser.java
Method: <init>
Line: 153 - org/apache/xerces/parsers/DOMParser.java:153:-1
        at
com.opensymphony.xwork2.config.providers.XmlConfigurationProvider.loadConfigurationFiles(XmlConfigurationProvider.java:839)
        at
com.opensymphony.xwork2.config.providers.XmlConfigurationProvider.loadDocuments(XmlConfigurationProvider.java:131)
        at
com.opensymphony.xwork2.config.providers.XmlConfigurationProvider.init(XmlConfigurationProvider.java:100)
        at
com.opensymphony.xwork2.config.impl.DefaultConfiguration.reload(DefaultConfiguration.java:130)
        at
com.opensymphony.xwork2.config.ConfigurationManager.getConfiguration(ConfigurationManager.java:52)
        at
org.apache.struts2.dispatcher.Dispatcher.init_PreloadConfiguration(Dispatcher.java:395)
        at org.apache.struts2.dispatcher.Dispatcher.init(Dispatcher.java:452)
        at
org.apache.struts2.dispatcher.FilterDispatcher.init(FilterDispatcher.java:201)
        at
org.apache.catalina.core.ApplicationFilterConfig.getFilter(ApplicationFilterConfig.java:275)
        at
org.apache.catalina.core.ApplicationFilterConfig.setFilterDef(ApplicationFilterConfig.java:397)
        at
org.apache.catalina.core.ApplicationFilterConfig.<init>(ApplicationFilterConfig.java:108)
        at
org.apache.catalina.core.StandardContext.filterStart(StandardContext.java:3709)
        at
org.apache.catalina.core.StandardContext.start(StandardContext.java:4356)
        at
org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:791)
        at
org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:771)
        at
org.apache.catalina.core.StandardHost.addChild(StandardHost.java:525)
        at
org.apache.catalina.startup.HostConfig.deployDescriptor(HostConfig.java:626)
        at
org.apache.catalina.startup.HostConfig.deployDescriptors(HostConfig.java:553)
        at
org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:488)
        at org.apache.catalina.startup.HostConfig.start(HostConfig.java:1147)
        at
org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:311)
        at
org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:117)
        at
org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1053)
        at org.apache.catalina.core.StandardHost.start(StandardHost.java:719)
        at
org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1045)
        at
org.apache.catalina.core.StandardEngine.start(StandardEngine.java:443)
        at
org.apache.catalina.core.StandardService.start(StandardService.java:516)
        at
org.apache.catalina.core.StandardServer.start(StandardServer.java:710)
        at org.apache.catalina.startup.Catalina.start(Catalina.java:578)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
        at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
        at java.lang.reflect.Method.invoke(Method.java:597)
        at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:288)
        at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:413)
Caused by: java.lang.ClassCastException:
org.apache.xerces.parsers.StandardParserConfiguration cannot be cast to
org.apache.xerces.xni.parser.XMLParserConfiguration
        at org.apache.xerces.parsers.DOMParser.<init>(DOMParser.java:153)
        at org.apache.xerces.parsers.DOMParser.<init>(DOMParser.java:137)
        at
org.apache.xerces.jaxp.DocumentBuilderImpl.<init>(DocumentBuilderImpl.java:102)
        at
org.apache.xerces.jaxp.DocumentBuilderFactoryImpl.newDocumentBuilder(DocumentBuilderFactoryImpl.java:88)
        at
com.sun.org.apache.xalan.internal.xsltc.trax.SAX2DOM.<init>(SAX2DOM.java:69)
        at
com.sun.org.apache.xalan.internal.xsltc.runtime.output.TransletOutputHandlerFactory.getSerializationHandler(TransletOutputHandlerFactory.java:187)
        at
com.sun.org.apache.xalan.internal.xsltc.trax.TransformerImpl.getOutputHandler(TransformerImpl.java:392)
        at
com.sun.org.apache.xalan.internal.xsltc.trax.TransformerHandlerImpl.setResult(TransformerHandlerImpl.java:137)
        at
com.opensymphony.xwork2.util.DomHelper$DOMBuilder.setup(DomHelper.java:213)
        at
com.opensymphony.xwork2.util.DomHelper$DOMBuilder.<init>(DomHelper.java:198)
        at
com.opensymphony.xwork2.util.DomHelper$DOMBuilder.<init>(DomHelper.java:189)
        at
com.opensymphony.xwork2.util.DomHelper$DOMBuilder.<init>(DomHelper.java:175)
        at com.opensymphony.xwork2.util.DomHelper.parse(DomHelper.java:115)
        at
com.opensymphony.xwork2.config.providers.XmlConfigurationProvider.loadConfigurationFiles(XmlConfigurationProvider.java:830)
        ... 34 more
Mar 24, 2008 10:08:47 AM org.apache.catalina.core.StandardContext start
SEVERE: Error filterStart
Mar 24, 2008 10:08:47 AM org.apache.catalina.core.StandardContext start
SEVERE: Context [] startup failed due to previous errors


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