Re: Problem setting up a basic JSP with actions
Thanks for the reply. Turns out, that i was facing the class not found exceptions because somehow, my J2EE container (weblogic) was not picking up struts.jar from the lib directory or the WAR file. my WAR file was inside an EAR file. When I placed the struts.jar and other library jars in the EAR file, all ClassNotFounds disappeared and I got the right exceptions which led me to resolving the issues. I have things working correctly now. Eagle On Mon, 07 Feb 2005 16:25:41 -0800, Max Cooper [EMAIL PROTECTED] wrote: className=ui.action.TestAction should be: type=ui.action.TestAction -Max On Mon, 2005-02-07 at 14:21 -0500, Soaring Eagle wrote: Hello, I have a simple struts-config.xml like below. This keeps throwing wierd class not found exceptions. Here is the struts-config and the exception. I cannot understand whats wrong here. Note that the struts.jar file is in the WEB-INF/lib/ folder inside the WAR file. Now, this may not be a functional struts-config.xml - because 1) I am still learning/prototyping this stuff and that 2) this itself is throwing errors and not allowing me to go forward. The exceptions appear at startup time when actionservlet is trying to start up. Please help! ?xml version=1.0 encoding=UTF-8? !DOCTYPE struts-config PUBLIC -//Apache Software Foundation//DTD Struts Configuration 1.2//EN http://struts.apache.org/dtds/struts-config_1_2.dtd; struts-config action-mappings action path=/test className=ui.action.TestAction/action /action-mappings /struts-config Feb 7, 2005 2:16:33 PM org.apache.commons.digester.Digester startElement SEVERE: Begin event threw error java.lang.NoClassDefFoundError: org/apache/struts/action/Action at java.lang.ClassLoader.defineClass0(Native Method) at java.lang.ClassLoader.defineClass(ClassLoader.java:539) at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:123) at weblogic.utils.classloaders.GenericClassLoader.findLocalClass(GenericClassLoader.java:476) at weblogic.utils.classloaders.GenericClassLoader.findClass(GenericClassLoader.java:181) at java.lang.ClassLoader.loadClass(ClassLoader.java:289) at java.lang.ClassLoader.loadClass(ClassLoader.java:282) at java.lang.ClassLoader.loadClass(ClassLoader.java:235) at weblogic.utils.classloaders.GenericClassLoader.loadClass(GenericClassLoader.java:223) at weblogic.utils.classloaders.ChangeAwareClassLoader.loadClass(ChangeAwareClassLoader.java:41) at org.apache.struts.util.RequestUtils.applicationClass(RequestUtils.java:119) at org.apache.struts.util.RequestUtils.applicationInstance(RequestUtils.java:145) at org.apache.struts.config.ActionMappingFactory.createObject(ConfigRuleSet.java:377) at org.apache.commons.digester.FactoryCreateRule.begin(FactoryCreateRule.java:389) at org.apache.commons.digester.Digester.startElement(Digester.java:1286) at weblogic.apache.xerces.parsers.AbstractSAXParser.startElement(AbstractSAXParser.java:459) at weblogic.apache.xerces.impl.xs.XMLSchemaValidator.startElement(XMLSchemaValidator.java:591) at weblogic.apache.xerces.impl.XMLNamespaceBinder.handleStartElement(XMLNamespaceBinder.java:877) at weblogic.apache.xerces.impl.XMLNamespaceBinder.startElement(XMLNamespaceBinder.java:569) at weblogic.apache.xerces.impl.dtd.XMLDTDValidator.startElement(XMLDTDValidator.java:727) at weblogic.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanStartElement(XMLDocumentFragmentScannerImpl.java:759) at weblogic.apache.xerces.impl.XMLDocumentFragmentScannerImpl$FragmentContentDispatcher.dispatch(XMLDocumentFragmentScannerImpl.java:1477) at weblogic.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(XMLDocumentFragmentScannerImpl.java:329) at weblogic.apache.xerces.parsers.DTDConfiguration.parse(DTDConfiguration.java:525) at weblogic.apache.xerces.parsers.DTDConfiguration.parse(DTDConfiguration.java:581) at weblogic.apache.xerces.parsers.XMLParser.parse(XMLParser.java:152) at weblogic.apache.xerces.parsers.AbstractSAXParser.parse(AbstractSAXParser.java:1175) at weblogic.xml.jaxp.WebLogicXMLReader.parse(WebLogicXMLReader.java:135) at weblogic.xml.jaxp.RegistryXMLReader.parse(RegistryXMLReader.java:138) at org.apache.commons.digester.Digester.parse(Digester.java:1572) at org.apache.struts.action.ActionServlet.parseModuleConfigFile(ActionServlet.java:708) at org.apache.struts.action.ActionServlet.initModuleConfig(ActionServlet.java:670) at org.apache.struts.action.ActionServlet.init(ActionServlet.java:329) at javax.servlet.GenericServlet.init(GenericServlet.java:258) at weblogic.servlet.internal.ServletStubImpl$ServletInitAction.run(ServletStubImpl.java:993)
Re: Problem setting up a basic JSP with actions
className=ui.action.TestAction should be: type=ui.action.TestAction -Max On Mon, 2005-02-07 at 14:21 -0500, Soaring Eagle wrote: Hello, I have a simple struts-config.xml like below. This keeps throwing wierd class not found exceptions. Here is the struts-config and the exception. I cannot understand whats wrong here. Note that the struts.jar file is in the WEB-INF/lib/ folder inside the WAR file. Now, this may not be a functional struts-config.xml - because 1) I am still learning/prototyping this stuff and that 2) this itself is throwing errors and not allowing me to go forward. The exceptions appear at startup time when actionservlet is trying to start up. Please help! ?xml version=1.0 encoding=UTF-8? !DOCTYPE struts-config PUBLIC -//Apache Software Foundation//DTD Struts Configuration 1.2//EN http://struts.apache.org/dtds/struts-config_1_2.dtd; struts-config action-mappings action path=/test className=ui.action.TestAction/action /action-mappings /struts-config Feb 7, 2005 2:16:33 PM org.apache.commons.digester.Digester startElement SEVERE: Begin event threw error java.lang.NoClassDefFoundError: org/apache/struts/action/Action at java.lang.ClassLoader.defineClass0(Native Method) at java.lang.ClassLoader.defineClass(ClassLoader.java:539) at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:123) at weblogic.utils.classloaders.GenericClassLoader.findLocalClass(GenericClassLoader.java:476) at weblogic.utils.classloaders.GenericClassLoader.findClass(GenericClassLoader.java:181) at java.lang.ClassLoader.loadClass(ClassLoader.java:289) at java.lang.ClassLoader.loadClass(ClassLoader.java:282) at java.lang.ClassLoader.loadClass(ClassLoader.java:235) at weblogic.utils.classloaders.GenericClassLoader.loadClass(GenericClassLoader.java:223) at weblogic.utils.classloaders.ChangeAwareClassLoader.loadClass(ChangeAwareClassLoader.java:41) at org.apache.struts.util.RequestUtils.applicationClass(RequestUtils.java:119) at org.apache.struts.util.RequestUtils.applicationInstance(RequestUtils.java:145) at org.apache.struts.config.ActionMappingFactory.createObject(ConfigRuleSet.java:377) at org.apache.commons.digester.FactoryCreateRule.begin(FactoryCreateRule.java:389) at org.apache.commons.digester.Digester.startElement(Digester.java:1286) at weblogic.apache.xerces.parsers.AbstractSAXParser.startElement(AbstractSAXParser.java:459) at weblogic.apache.xerces.impl.xs.XMLSchemaValidator.startElement(XMLSchemaValidator.java:591) at weblogic.apache.xerces.impl.XMLNamespaceBinder.handleStartElement(XMLNamespaceBinder.java:877) at weblogic.apache.xerces.impl.XMLNamespaceBinder.startElement(XMLNamespaceBinder.java:569) at weblogic.apache.xerces.impl.dtd.XMLDTDValidator.startElement(XMLDTDValidator.java:727) at weblogic.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanStartElement(XMLDocumentFragmentScannerImpl.java:759) at weblogic.apache.xerces.impl.XMLDocumentFragmentScannerImpl$FragmentContentDispatcher.dispatch(XMLDocumentFragmentScannerImpl.java:1477) at weblogic.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(XMLDocumentFragmentScannerImpl.java:329) at weblogic.apache.xerces.parsers.DTDConfiguration.parse(DTDConfiguration.java:525) at weblogic.apache.xerces.parsers.DTDConfiguration.parse(DTDConfiguration.java:581) at weblogic.apache.xerces.parsers.XMLParser.parse(XMLParser.java:152) at weblogic.apache.xerces.parsers.AbstractSAXParser.parse(AbstractSAXParser.java:1175) at weblogic.xml.jaxp.WebLogicXMLReader.parse(WebLogicXMLReader.java:135) at weblogic.xml.jaxp.RegistryXMLReader.parse(RegistryXMLReader.java:138) at org.apache.commons.digester.Digester.parse(Digester.java:1572) at org.apache.struts.action.ActionServlet.parseModuleConfigFile(ActionServlet.java:708) at org.apache.struts.action.ActionServlet.initModuleConfig(ActionServlet.java:670) at org.apache.struts.action.ActionServlet.init(ActionServlet.java:329) at javax.servlet.GenericServlet.init(GenericServlet.java:258) at weblogic.servlet.internal.ServletStubImpl$ServletInitAction.run(ServletStubImpl.java:993) at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:317) at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:118) at weblogic.servlet.internal.ServletStubImpl.createServlet(ServletStubImpl.java:869) at weblogic.servlet.internal.ServletStubImpl.createInstances(ServletStubImpl.java:848) at weblogic.servlet.internal.ServletStubImpl.prepareServlet(ServletStubImpl.java:787) at weblogic.servlet.internal.WebAppServletContext.preloadServlet(WebAppServletContext.java:3252) at
