[C2] XSLT transform error messages
A request for the C2 developers: *Please* find a way to send back a reasonable error message when there is a problem with a stylesheet. The generic Exception in creating Transform Handler (below) is so unhelpful. It doesn't give any clue as to the nature of the problem, which is often subtle. Surely the XSLT transform classes have better error reporting that can be passed on? Thanks, Christopher type fatal message Exception in creating Transform Handler description org.apache.cocoon.ProcessingException: Exception in creating Transform Handler sender org.apache.cocoon.servlet.CocoonServlet source Cocoon servlet stack-trace org.apache.cocoon.ProcessingException: Exception in creating Transform Handler at org.apache.cocoon.components.xslt.XSLTProcessorImpl.getTransformerHandler(XSLTProcessorImpl.java:271) at org.apache.cocoon.components.xslt.XSLTProcessorImpl.getTransformerHandler(XSLTProcessorImpl.java:204) at org.apache.cocoon.transformation.TraxTransformer.setup(TraxTransformer.java:295) at org.apache.cocoon.components.pipeline.AbstractEventPipeline.setupPipeline(AbstractEventPipeline.java:215) at org.apache.cocoon.components.pipeline.CachingEventPipeline.setup(CachingEventPipeline.java:279) at org.apache.cocoon.components.pipeline.CachingEventPipeline.generateKey(CachingEventPipeline.java:142) at org.apache.cocoon.components.pipeline.CachingStreamPipeline.process(CachingStreamPipeline.java:320) at org.apache.cocoon.components.treeprocessor.sitemap.SerializeNode.invoke(SerializeNode.java:153) at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:85) at org.apache.cocoon.components.treeprocessor.sitemap.PreparableMatchNode.invoke(PreparableMatchNode.java:156) at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:109) at org.apache.cocoon.components.treeprocessor.sitemap.PipelineNode.invoke(PipelineNode.java:140) at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:109) at org.apache.cocoon.components.treeprocessor.sitemap.PipelinesNode.invoke(PipelinesNode.java:130) at org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreeProcessor.java:323) at org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreeProcessor.java:293) at org.apache.cocoon.Cocoon.process(Cocoon.java:575) at org.apache.cocoon.servlet.CocoonServlet.service(CocoonServlet.java:998) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:247) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:243) at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:190) at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:475) at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:564) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943) at org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2343) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:180) at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566) at org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve.java:170) at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:564) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:170) at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:564) at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:468) at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:564) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472)
Re: [C2] XSLT transform error messages
Christopher Painter-Wakefield wrote: A request for the C2 developers: *Please* find a way to send back a reasonable error message when there is a problem with a stylesheet. The generic Exception in creating Transform Handler (below) is so unhelpful. It doesn't give any clue as to the nature of the problem, which is often subtle. Surely the XSLT transform classes have better error reporting that can be passed on? What version of Cocoon are you using? Presently, if all goes as intended, you should get the correct exception, and also the row and column of the problem. Please send me a testcase that fails on latest 2.0.3 CVS branch and I'll personally look into it. -- Nicola Ken Barozzi [EMAIL PROTECTED] - verba volant, scripta manent - (discussions get forgotten, just code remains) - - 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]
