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http://issues.apache.org/bugzilla/show_bug.cgi?id=34940 Summary: session:savexml doesn't work in aggregated pipeline Product: Cocoon 2 Version: 2.1.7 Platform: All OS/Version: Linux Status: NEW Severity: normal Priority: P2 Component: sitemap components AssignedTo: dev@cocoon.apache.org ReportedBy: [EMAIL PROTECTED] The <session:savexml> tag causes an exception in the session transformer (from session-fw) if the pipeline it's invoked from is from an aggregation. Here's a simple setup to demonstrate: sitemap.xmap: <map:match pattern="bug"> <map:aggregate element="doc"> <map:part src="cocoon:/save_session"/> </map:aggregate> <map:serialize type="xml"/> </map:match> <map:match pattern="save_session"> <map:generate type="file" src="session.xml"/> <map:transform type="session"/> <map:serialize type="xml"/> </map:match> session.xml: <view xmlns:session="http://apache.org/cocoon/session/1.0";> <session:createcontext name="tmp" load="file:/tmp/saved-context.xml" save="file:/tmp/saved-context.xml"/> <session:setxml context="tmp" path="/"> <blah/> </session:setxml> <session:savexml context="tmp" path="/"/> <session:getxml context="tmp" path="/"/> </view> Now, if you go to http://localhost:8888/save_session then all's hunky dory and the context gets saved. If, however, you go to http://localhost:8888/bug instead then you get the following error page: An Error Occurred Could not find component (key [org.apache.cocoon.serialization.SerializerSelector]) org.apache.cocoon.ProcessingException: Error executing pipeline.: org.apache.cocoon.ProcessingException: Error executing pipeline.: org.apache.cocoon.ProcessingException: Unable to lookup serializer.: org.apache.avalon.framework.component.ComponentException: Could not find component (key [org.apache.cocoon.serialization.SerializerSelector]) cause: org.apache.avalon.framework.component.ComponentException: Could not find component (key [org.apache.cocoon.serialization.SerializerSelector]) full exception chain stacktrace[hide] org.apache.cocoon.ProcessingException: Error executing pipeline.: org.apache.cocoon.ProcessingException: Error executing pipeline.: org.apache.cocoon.ProcessingException: Unable to lookup serializer.: org.apache.avalon.framework.component.ComponentException: Could not find component (key [org.apache.cocoon.serialization.SerializerSelector]) at org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.handleException(AbstractProcessingPipeline.java:940) at org.apache.cocoon.components.pipeline.impl.AbstractCachingProcessingPipeline.processXMLPipeline(AbstractCachingProcessingPipeline.java:281) at org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.process(AbstractProcessingPipeline.java:483) at org.apache.cocoon.components.treeprocessor.sitemap.SerializeNode.invoke(SerializeNode.java:120) at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:46) at org.apache.cocoon.components.treeprocessor.sitemap.PreparableMatchNode.invoke(PreparableMatchNode.java:130) at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:68) at org.apache.cocoon.components.treeprocessor.sitemap.PipelineNode.invoke(PipelineNode.java:138) at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:68) at org.apache.cocoon.components.treeprocessor.sitemap.PipelinesNode.invoke(PipelinesNode.java:92) at org.apache.cocoon.components.treeprocessor.ConcreteTreeProcessor.process(ConcreteTreeProcessor.java:234) at org.apache.cocoon.components.treeprocessor.ConcreteTreeProcessor.process(ConcreteTreeProcessor.java:176) at org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreeProcessor.java:243) at org.apache.cocoon.Cocoon.process(Cocoon.java:608) at org.apache.cocoon.servlet.CocoonServlet.service(CocoonServlet.java:1123) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:358) at org.mortbay.jetty.servlet.WebApplicationHandler.dispatch(WebApplicationHandler.java:294) at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:567) at org.mortbay.http.HttpContext.handle(HttpContext.java:1807) at org.mortbay.jetty.servlet.WebApplicationContext.handle(WebApplicationContext.java:525) at org.mortbay.http.HttpContext.handle(HttpContext.java:1757) at org.mortbay.http.HttpServer.service(HttpServer.java:879) at org.mortbay.http.HttpConnection.service(HttpConnection.java:789) at org.mortbay.http.HttpConnection.handleNext(HttpConnection.java:960) at org.mortbay.http.HttpConnection.handle(HttpConnection.java:806) at org.mortbay.http.SocketListener.handleConnection(SocketListener.java:218) at org.mortbay.util.ThreadedServer.handle(ThreadedServer.java:300) at org.mortbay.util.ThreadPool$PoolThread.run(ThreadPool.java:511) Caused by: org.apache.cocoon.ProcessingException: Error executing pipeline.: org.apache.cocoon.ProcessingException: Unable to lookup serializer.: org.apache.avalon.framework.component.ComponentException: Could not find component (key [org.apache.cocoon.serialization.SerializerSelector]) at org.apache.cocoon.components.source.impl.SitemapSource.toSAX(SitemapSource.java:423) at org.apache.cocoon.components.source.SourceUtil.parse(SourceUtil.java:270) at org.apache.cocoon.sitemap.ContentAggregator.generate(ContentAggregator.java:125) at org.apache.cocoon.components.pipeline.impl.AbstractCachingProcessingPipeline.processXMLPipeline(AbstractCachingProcessingPipeline.java:269) ... 27 more org.apache.cocoon.ProcessingException: Error executing pipeline.: org.apache.cocoon.ProcessingException: Unable to lookup serializer.: org.apache.avalon.framework.component.ComponentException: Could not find component (key [org.apache.cocoon.serialization.SerializerSelector]) at org.apache.cocoon.components.source.impl.SitemapSource.toSAX(SitemapSource.java:423) at org.apache.cocoon.components.source.SourceUtil.parse(SourceUtil.java:270) at org.apache.cocoon.sitemap.ContentAggregator.generate(ContentAggregator.java:125) at org.apache.cocoon.components.pipeline.impl.AbstractCachingProcessingPipeline.processXMLPipeline(AbstractCachingProcessingPipeline.java:269) at org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.process(AbstractProcessingPipeline.java:483) at org.apache.cocoon.components.treeprocessor.sitemap.SerializeNode.invoke(SerializeNode.java:120) at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:46) at org.apache.cocoon.components.treeprocessor.sitemap.PreparableMatchNode.invoke(PreparableMatchNode.java:130) at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:68) at org.apache.cocoon.components.treeprocessor.sitemap.PipelineNode.invoke(PipelineNode.java:138) at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:68) at org.apache.cocoon.components.treeprocessor.sitemap.PipelinesNode.invoke(PipelinesNode.java:92) at org.apache.cocoon.components.treeprocessor.ConcreteTreeProcessor.process(ConcreteTreeProcessor.java:234) at org.apache.cocoon.components.treeprocessor.ConcreteTreeProcessor.process(ConcreteTreeProcessor.java:176) at org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreeProcessor.java:243) at org.apache.cocoon.Cocoon.process(Cocoon.java:608) at org.apache.cocoon.servlet.CocoonServlet.service(CocoonServlet.java:1123) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:358) at org.mortbay.jetty.servlet.WebApplicationHandler.dispatch(WebApplicationHandler.java:294) at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:567) at org.mortbay.http.HttpContext.handle(HttpContext.java:1807) at org.mortbay.jetty.servlet.WebApplicationContext.handle(WebApplicationContext.java:525) at org.mortbay.http.HttpContext.handle(HttpContext.java:1757) at org.mortbay.http.HttpServer.service(HttpServer.java:879) at org.mortbay.http.HttpConnection.service(HttpConnection.java:789) at org.mortbay.http.HttpConnection.handleNext(HttpConnection.java:960) at org.mortbay.http.HttpConnection.handle(HttpConnection.java:806) at org.mortbay.http.SocketListener.handleConnection(SocketListener.java:218) at org.mortbay.util.ThreadedServer.handle(ThreadedServer.java:300) at org.mortbay.util.ThreadPool$PoolThread.run(ThreadPool.java:511) stacktrace[hide] org.apache.avalon.framework.component.ComponentException: Could not find component (key [org.apache.cocoon.serialization.SerializerSelector]) at org.apache.avalon.excalibur.component.ExcaliburComponentManager.lookup(ExcaliburComponentManager.java:263) at org.apache.cocoon.components.CocoonComponentManager.lookup(CocoonComponentManager.java:330) at org.apache.cocoon.components.source.SourceUtil.writeDOM(SourceUtil.java:613) at org.apache.cocoon.webapps.session.context.SimpleSessionContext.saveXML(SimpleSessionContext.java:445) at org.apache.cocoon.webapps.session.transformation.SessionPostTransformer.endTransformingElement(SessionPostTransformer.java:271) at org.apache.cocoon.transformation.AbstractSAXTransformer.endElement(AbstractSAXTransformer.java:336) at org.apache.cocoon.webapps.session.transformation.SessionPreTransformer.endElement(SessionPreTransformer.java:92) at org.apache.cocoon.components.sax.XMLTeePipe.endElement(XMLTeePipe.java:89) at org.apache.cocoon.components.sax.XMLByteStreamInterpreter.parse(XMLByteStreamInterpreter.java:100) at org.apache.cocoon.components.sax.XMLByteStreamInterpreter.deserialize(XMLByteStreamInterpreter.java:73) at org.apache.cocoon.components.pipeline.impl.AbstractCachingProcessingPipeline.processXMLPipeline(AbstractCachingProcessingPipeline.java:233) at org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.process(AbstractProcessingPipeline.java:783) at org.apache.cocoon.components.source.impl.SitemapSource.toSAX(SitemapSource.java:413) at org.apache.cocoon.components.source.SourceUtil.parse(SourceUtil.java:270) at org.apache.cocoon.sitemap.ContentAggregator.generate(ContentAggregator.java:125) at org.apache.cocoon.components.pipeline.impl.AbstractCachingProcessingPipeline.processXMLPipeline(AbstractCachingProcessingPipeline.java:269) at org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.process(AbstractProcessingPipeline.java:483) at org.apache.cocoon.components.treeprocessor.sitemap.SerializeNode.invoke(SerializeNode.java:120) at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:46) at org.apache.cocoon.components.treeprocessor.sitemap.PreparableMatchNode.invoke(PreparableMatchNode.java:130) at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:68) at org.apache.cocoon.components.treeprocessor.sitemap.PipelineNode.invoke(PipelineNode.java:138) at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:68) at org.apache.cocoon.components.treeprocessor.sitemap.PipelinesNode.invoke(PipelinesNode.java:92) at org.apache.cocoon.components.treeprocessor.ConcreteTreeProcessor.process(ConcreteTreeProcessor.java:234) at org.apache.cocoon.components.treeprocessor.ConcreteTreeProcessor.process(ConcreteTreeProcessor.java:176) at org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreeProcessor.java:243) at org.apache.cocoon.Cocoon.process(Cocoon.java:608) at org.apache.cocoon.servlet.CocoonServlet.service(CocoonServlet.java:1123) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:358) at org.mortbay.jetty.servlet.WebApplicationHandler.dispatch(WebApplicationHandler.java:294) at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:567) at org.mortbay.http.HttpContext.handle(HttpContext.java:1807) at org.mortbay.jetty.servlet.WebApplicationContext.handle(WebApplicationContext.java:525) at org.mortbay.http.HttpContext.handle(HttpContext.java:1757) at org.mortbay.http.HttpServer.service(HttpServer.java:879) at org.mortbay.http.HttpConnection.service(HttpConnection.java:789) at org.mortbay.http.HttpConnection.handleNext(HttpConnection.java:960) at org.mortbay.http.HttpConnection.handle(HttpConnection.java:806) at org.mortbay.http.SocketListener.handleConnection(SocketListener.java:218) at org.mortbay.util.ThreadedServer.handle(ThreadedServer.java:300) at org.mortbay.util.ThreadPool$PoolThread.run(ThreadPool.java:511) -- Configure bugmail: http://issues.apache.org/bugzilla/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the assignee for the bug, or are watching the assignee.
