Hi there! Question for Linux and OC4J gurus: There is a following problem. We have installed Oracle 9iAS (release 2) on top of Red Hat Linux (kernel 2.4.7). We have our app, which uses Cocoon 2.02 as framework. Everything worked fine while we were using: 1) Various Tomcats/Catalinas 2) JBOSS with and w/o Catalina 3) OC4J (aka Oracle 9iAS containers) for Windows 4) Weblogic 5.1, 6.1, 7.0 Now we can't handle Cocoon start to work. Problem is known: conflict of XML/XSL parsers (xalan/xerces.jar) Trace is following: ============== org.apache.cocoon.ProcessingException: SAX2 driver class org.apache.xerces.parsers.SAXParser not found: java.lang.ClassNotFoundException: org.apache.xerces.parsers.SAXParser at org.apache.cocoon.generation.ServerPagesGenerator.setup(ServerPagesGenerator .java:204) at org.apache.cocoon.components.pipeline.AbstractEventPipeline.setupPipeline(Ab stractEventPipeline.java:202) at org.apache.cocoon.components.pipeline.CachingEventPipeline.setup(CachingEven tPipeline.java:278) at org.apache.cocoon.components.pipeline.CachingEventPipeline.generateKey(Cachi ngEventPipeline.java:141) at org.apache.cocoon.components.pipeline.CachingStreamPipeline.process(CachingS treamPipeline.java:317) at org.apache.cocoon.components.treeprocessor.sitemap.SerializeNode.invoke(Seri alizeNode.java:153) at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invo keNodes(AbstractParentProcessingNode.java:109) at org.apache.cocoon.components.treeprocessor.sitemap.SelectNode.invoke(SelectN ode.java:136) at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invo keNodes(AbstractParentProcessingNode.java:109) at org.apache.cocoon.components.treeprocessor.ContainerNode.invoke(ContainerNod e.java:70) at org.apache.cocoon.components.treeprocessor.sitemap.CallNode.invoke(CallNode. java:122) at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invo keNodes(AbstractParentProcessingNode.java:85) at org.apache.cocoon.components.treeprocessor.sitemap.PreparableMatchNode.invok e(PreparableMatchNode.java:156) at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invo keNodes(AbstractParentProcessingNode.java:109) at org.apache.cocoon.components.treeprocessor.sitemap.PipelineNode.invoke(Pipel ineNode.java:140) at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invo keNodes(AbstractParentProcessingNode.java:109) at org.apache.cocoon.components.treeprocessor.sitemap.PipelinesNode.invoke(Pipe linesNode.java:144) at org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreeProcess or.java:328) at org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreeProcess or.java:293) at org.apache.cocoon.Cocoon.process(Cocoon.java:575) at org.apache.cocoon.servlet.CocoonServlet.service(CocoonServlet.java:999) at javax.servlet.http.HttpServlet.service(HttpServlet.java:336) at com.evermind.server.http.ResourceFilterChain.doFilter(ResourceFilterChain.ja va:59) at oracle.security.jazn.oc4j.JAZNFilter.doFilter(JAZNFilter.java:283) at com.evermind.server.http.ServletRequestDispatcher.invoke(ServletRequestDispa tcher.java:523) at com.evermind.server.http.ServletRequestDispatcher.forwardInternal(ServletReq uestDispatcher.java:269) at com.evermind.server.http.HttpRequestHandler.processRequest(HttpRequestHandle r.java:735) at com.evermind.server.http.AJPRequestHandler.run(AJPRequestHandler.java:151) at com.evermind.util.ThreadPoolThread.run(ThreadPoolThread.java:64) java.lang.ClassNotFoundException: org.apache.xerces.parsers.SAXParser at org.xml.sax.helpers.XMLReaderFactory.createXMLReader(XMLReaderFactory.java:1 18) at org.xml.sax.helpers.XMLReaderFactory.createXMLReader(XMLReaderFactory.java:9 6) at org.apache.cocoon.components.language.markup.AbstractMarkupLanguage.generate Code(AbstractMarkupLanguage.java:377) at org.apache.cocoon.components.language.generator.ProgramGeneratorImpl.generat eResource(ProgramGeneratorImpl.java:370) at org.apache.cocoon.components.language.generator.ProgramGeneratorImpl.createR esource(ProgramGeneratorImpl.java:333) at org.apache.cocoon.components.language.generator.ProgramGeneratorImpl.load(Pr ogramGeneratorImpl.java:292) at org.apache.cocoon.generation.ServerPagesGenerator.setup(ServerPagesGenerator .java:198) at org.apache.cocoon.components.pipeline.AbstractEventPipeline.setupPipeline(Ab stractEventPipeline.java:202) at org.apache.cocoon.components.pipeline.CachingEventPipeline.setup(CachingEven tPipeline.java:278) at org.apache.cocoon.components.pipeline.CachingEventPipeline.generateKey(Cachi ngEventPipeline.java:141) at org.apache.cocoon.components.pipeline.CachingStreamPipeline.process(CachingS treamPipeline.java:317) at org.apache.cocoon.components.treeprocessor.sitemap.SerializeNode.invoke(Seri alizeNode.java:153) at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invo keNodes(AbstractParentProcessingNode.java:109) at org.apache.cocoon.components.treeprocessor.sitemap.SelectNode.invoke(SelectN ode.java:136) at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invo keNodes(AbstractParentProcessingNode.java:109) at org.apache.cocoon.components.treeprocessor.ContainerNode.invoke(ContainerNod e.java:70) at org.apache.cocoon.components.treeprocessor.sitemap.CallNode.invoke(CallNode. java:122) at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invo keNodes(AbstractParentProcessingNode.java:85) at org.apache.cocoon.components.treeprocessor.sitemap.PreparableMatchNode.invok e(PreparableMatchNode.java:156) at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invo keNodes(AbstractParentProcessingNode.java:109) at org.apache.cocoon.components.treeprocessor.sitemap.PipelineNode.invoke(Pipel ineNode.java:140) at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invo keNodes(AbstractParentProcessingNode.java:109) at org.apache.cocoon.components.treeprocessor.sitemap.PipelinesNode.invoke(Pipe linesNode.java:144) at org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreeProcess or.java:328) at org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreeProcess or.java:293) at org.apache.cocoon.Cocoon.process(Cocoon.java:575) at org.apache.cocoon.servlet.CocoonServlet.service(CocoonServlet.java:999) at javax.servlet.http.HttpServlet.service(HttpServlet.java:336) at com.evermind.server.http.ResourceFilterChain.doFilter(ResourceFilterChain.ja va:59) at oracle.security.jazn.oc4j.JAZNFilter.doFilter(JAZNFilter.java:283) at com.evermind.server.http.ServletRequestDispatcher.invoke(ServletRequestDispa tcher.java:523) at com.evermind.server.http.ServletRequestDispatcher.forwardInternal(ServletReq uestDispatcher.java:269) at com.evermind.server.http.HttpRequestHandler.processRequest(HttpRequestHandle r.java:735) at com.evermind.server.http.AJPRequestHandler.run(AJPRequestHandler.java:151) at com.evermind.util.ThreadPoolThread.run(ThreadPoolThread.java:64) ==============
Typical solution would be slight changes in startup script like: 1) java -Djavax.xml.transform.TransformerFactory=org.apache.xalan.processor.Tra nsformerFactoryImpl -Dorg.xml.sax.driver=oracle.xml.parser.v2.SAXParser -jar oc4j.jar 2) java -Xbootclasspath/a:xerces.jar;xalan.jar -jar oc4j.jar Unfortunately it's unusefull in case of Oracle 9iAS with Linux, because there is no startup script. Oracle 9iAS uses Apache HTTP server, which starts as HTTP daemon, other tasks (servlet/JSP containers) starts manually using GUI alike Oracle 9iAS Enterprise Manager. So I couldn't hack startup scripts, because there is no startup script... (at least I couldn't managed to find it) Please help to resolve this stupid enough situation. Pavel --------------------------------------------------------------------- Please check that your question has not already been answered in the FAQ before posting. <http://xml.apache.org/cocoon/faq/index.html> To unsubscribe, e-mail: <[EMAIL PROTECTED]> For additional commands, e-mail: <[EMAIL PROTECTED]>
