At 12:11 PM +0100 11/3/04, Jan H. Hansen wrote:
On Tomcat 4.1.30

Putting commons-digester into %tomcat_home%\common\lib makes tomcat not
wanna start(Stacktrace under appendix A).

Why do you need to put commons-digester into that directory? If you're using it in your webapp, why not keep it in WEB-INF/lib?


We use Digester all over the place in Tomcat installations with the JAR in the webapp, with no problems. Have never had cause to put it in common/lib.

Joe



According to ClassLoader-How-To ClassLoader hierachy looks something
like this:
    Bootstrap
        |
     System
        |
     Common
     /    \
Catalina Shared
           / \
     Webapp1 Webapp2 ...

Which would explain why digester can't "see" catalina-classes, thing is
it shouldnt see those web-app classloader either. Anyone got some kind
of shared struts working?


Appendix A) 03-11-2004 11:37:39 org.apache.commons.digester.Digester startElement SEVERE: Begin event threw exception java.lang.ClassNotFoundException: org.apache.catalina.core.StandardServer at org.apache.catalina.loader.StandardClassLoader.loadClass(StandardClassLo ader.java:992) at org.apache.catalina.loader.StandardClassLoader.loadClass(StandardClassLo ader.java:857) at org.apache.commons.digester.ObjectCreateRule.begin(ObjectCreateRule.java :252) at org.apache.commons.digester.Digester.startElement(Digester.java:1237) at org.apache.xerces.parsers.AbstractSAXParser.startElement(Unknown Source) at org.apache.xerces.impl.dtd.XMLDTDValidator.startElement(Unknown Source) at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanStartElement(U nknown Source) at org.apache.xerces.impl.XMLDocumentScannerImpl$ContentDispatcher.scanRoot ElementHook(Unknown Source) at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl$FragmentContentDis patcher.dispatch(Unknown Source) at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unkno wn Source) at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source) at org.apache.xerces.parsers.DTDConfiguration.parse(Unknown Source) at org.apache.xerces.parsers.XMLParser.parse(Unknown Source) at org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown Source) at org.apache.commons.digester.Digester.parse(Digester.java:1495) at org.apache.catalina.startup.Catalina.start(Catalina.java:449) at org.apache.catalina.startup.Catalina.execute(Catalina.java:400) at org.apache.catalina.startup.Catalina.process(Catalina.java:180) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.jav a:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessor Impl.java:25) at java.lang.reflect.Method.invoke(Method.java:324) at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:203) Catalina.start: java.lang.ClassNotFoundException: org.apache.catalina.core.StandardServer java.lang.ClassNotFoundException: org.apache.catalina.core.StandardServer at org.apache.commons.digester.Digester.createSAXException(Digester.java:23 12) at org.apache.commons.digester.Digester.createSAXException(Digester.java:23 32) at org.apache.commons.digester.Digester.startElement(Digester.java:1240) at org.apache.xerces.parsers.AbstractSAXParser.startElement(Unknown Source) at org.apache.xerces.impl.dtd.XMLDTDValidator.startElement(Unknown Source) at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanStartElement(U nknown Source) at org.apache.xerces.impl.XMLDocumentScannerImpl$ContentDispatcher.scanRoot ElementHook(Unknown Source) at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl$FragmentContentDis patcher.dispatch(Unknown Source) at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unkno wn Source) at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source) at org.apache.xerces.parsers.DTDConfiguration.parse(Unknown Source) at org.apache.xerces.parsers.XMLParser.parse(Unknown Source) at org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown Source) at org.apache.commons.digester.Digester.parse(Digester.java:1495) at org.apache.catalina.startup.Catalina.start(Catalina.java:449) at org.apache.catalina.startup.Catalina.execute(Catalina.java:400) at org.apache.catalina.startup.Catalina.process(Catalina.java:180) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.jav a:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessor Impl.java:25) at java.lang.reflect.Method.invoke(Method.java:324) at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:203)

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