Dear All,
I have just found an exception while using the SQLTransformer.
I have a pipeline like this:
<map:match pattern="archive/*/index">
<map:aggregate element="aggregation">
<map:part src="content/archive/{1}/index.xml"/>
<map:part src="parts/components/header/archive.xml" element="header"/>
<map:part src="parts/components/archive-menu/{1}.xml"
element="archive-menu"/>
<map:part src="parts/components/main-menu/archive.xml"
element="main-menu"/>
<map:part src="parts/components/main-menu/main.xml"
element="main-menu"/>
<map:part src="parts/components/footer/main.xml" element="footer"/>
</map:aggregate>
<!-- problem here -->
<map:transform src="parts/xsl/copy.xsl"/>
<map:transform type="sql">
<map:parameter name="use-connection" value="iniva_archive"/>
<map:parameter name="show-nr-of-rows" value="true"/>
</map:transform>
<map:transform src="parts/xsl/insert-components.xsl"/>
<map:call resource="html">
<map:parameter name="res" value="archive/{1}/index"/>
<map:parameter name="prefix" value="../../"/>
<map:parameter name="display" value="css2"/>
</map:call>
</map:match>
If I have the SQLTransformer right after the aggregation, I get the
exception, below, if I put in an xslt transformation step first, I
don't! The 'copy.xsl' is a bogus step, it just copies verbose.
Any suggestions welcome ....
regards Jeremy
Something is happening at the end of the SQLTransformer's job, which
results in the java.util.EmptyStackException report on the page.
The exception (from sitemap.log):
DEBUG (2002-11-22) 12:14.40:303 [sitemap]
(/cocoon/iniva/archive/people/index)
Thread-8/AbstractCachingProcessingPipeline: Cached response not found
for 'archive/people/index' using key:
PK_G-<aggregator>-CA(:aggregation<>)P=false:file:/Users/jermq/Library/
TomCat/webapps/cocoon/iniva/content/archive/people/
index.xml;P=:header<>:false:file:/Users/jermq/Library/TomCat/webapps/
cocoon/iniva/parts/components/header/archive.xml;P=:archive-
menu<>:false:file:/Users/jermq/Library/TomCat/webapps/cocoon/iniva/
parts/components/archive-menu/people.xml;P=:main-menu<>:false:file:/
Users/jermq/Library/TomCat/webapps/cocoon/iniva/parts/components/main-
menu/archive.xml;P=:main-menu<>:false:file:/Users/jermq/Library/TomCat/
webapps/cocoon/iniva/parts/components/main-menu/
main.xml;P=:footer<>:false:file:/Users/jermq/Library/TomCat/webapps/
cocoon/iniva/parts/components/footer/main.xml;
DEBUG (2002-11-22) 12:14.40:339 [sitemap]
(/cocoon/iniva/archive/people/index)
Thread-8/AbstractCachingProcessingPipeline: Caching content for further
requests of 'archive/people/index'.
DEBUG (2002-11-22) 12:14.41:234 [sitemap]
(/cocoon/iniva/archive/people/index) Thread-8/ContentAggregator:
ContentAggregator: generating aggregated content
DEBUG (2002-11-22) 12:14.41:235 [sitemap.transformer.sql]
(/cocoon/iniva/archive/people/index) Thread-8/AbstractSAXTransformer:
BEGIN setupTransforming
DEBUG (2002-11-22) 12:14.41:236 [sitemap.transformer.sql]
(/cocoon/iniva/archive/people/index) Thread-8/AbstractSAXTransformer:
END setupTransforming
DEBUG (2002-11-22) 12:14.41:249 [sitemap.transformer.sql]
(/cocoon/iniva/archive/people/index) Thread-8/SQLTransformer: PUBLIC
ID: null
DEBUG (2002-11-22) 12:14.41:251 [sitemap.transformer.sql]
(/cocoon/iniva/archive/people/index) Thread-8/SQLTransformer: SYSTEM
ID:
file:/Users/jermq/Library/TomCat/webapps/cocoon/iniva/content/archive/
people/index.xml
DEBUG (2002-11-22) 12:14.41:291 [sitemap.transformer.sql]
(/cocoon/iniva/archive/people/index) Thread-8/SQLTransformer: PUBLIC
ID: null
DEBUG (2002-11-22) 12:14.41:292 [sitemap.transformer.sql]
(/cocoon/iniva/archive/people/index) Thread-8/SQLTransformer: SYSTEM
ID:
file:/Users/jermq/Library/TomCat/webapps/cocoon/iniva/parts/components/
header/archive.xml
DEBUG (2002-11-22) 12:14.41:307 [sitemap.transformer.sql]
(/cocoon/iniva/archive/people/index) Thread-8/SQLTransformer: PUBLIC
ID: null
DEBUG (2002-11-22) 12:14.41:308 [sitemap.transformer.sql]
(/cocoon/iniva/archive/people/index) Thread-8/SQLTransformer: SYSTEM
ID:
file:/Users/jermq/Library/TomCat/webapps/cocoon/iniva/parts/components/
archive-menu/people.xml
DEBUG (2002-11-22) 12:14.41:310 [sitemap.transformer.sql]
(/cocoon/iniva/archive/people/index) Thread-8/SQLTransformer: RECEIVED
START ELEMENT execute-query
DEBUG (2002-11-22) 12:14.41:344 [sitemap.transformer.sql]
(/cocoon/iniva/archive/people/index) Thread-8/SQLTransformer: RECEIVED
START ELEMENT query
DEBUG (2002-11-22) 12:14.41:346 [sitemap.transformer.sql]
(/cocoon/iniva/archive/people/index) Thread-8/AbstractSAXTransformer:
BEGIN startSerializedXMLRecording format={encoding=ISO-8859-1,
omit-xml-declaration=yes, method=text}
DEBUG (2002-11-22) 12:14.41:347 [sitemap.transformer.sql]
(/cocoon/iniva/archive/people/index) Thread-8/AbstractSAXTransformer:
BEGIN startRecording
DEBUG (2002-11-22) 12:14.41:408 [sitemap.transformer.sql]
(/cocoon/iniva/archive/people/index) Thread-8/AbstractSAXTransformer:
END startRecording
DEBUG (2002-11-22) 12:14.41:410 [sitemap.transformer.sql]
(/cocoon/iniva/archive/people/index) Thread-8/AbstractSAXTransformer:
END startSerializedXMLRecording
WARN (2002-11-22) 12:14.41:429 [sitemap]
(/cocoon/iniva/archive/people/index)
Thread-8/ExcaliburComponentManager: ComponentLocator exception from
parent CM during lookup.
org.apache.avalon.framework.component.ComponentException: Could not
find component
at
org.apache.avalon.excalibur.component.ExcaliburComponentManager.lookup(E
xcaliburComponentManager.java:255)
at
org.apache.cocoon.components.CocoonComponentManager.lookup(CocoonCompone
ntManager.java:249)
at
org.apache.avalon.excalibur.component.DefaultComponentFactory$ComponentM
anagerProxy.lookup(DefaultComponentFactory.java:393)
at
org.apache.avalon.excalibur.component.ExcaliburComponentManager.lookup(E
xcaliburComponentManager.java:185)
at
org.apache.cocoon.components.CocoonComponentManager.lookup(CocoonCompone
ntManager.java:249)
at
org.apache.avalon.excalibur.component.ExcaliburComponentManager.lookup(E
xcaliburComponentManager.java:185)
at
org.apache.cocoon.components.CocoonComponentManager.lookup(CocoonCompone
ntManager.java:249)
at
org.apache.cocoon.components.treeprocessor.sitemap.PipelineNode.invokeEr
rorHandler(PipelineNode.java:198)
at
org.apache.cocoon.components.treeprocessor.sitemap.PipelineNode.invoke(P
ipelineNode.java:175)
at
org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.
invokeNodes(AbstractParentProcessingNode.java:109)
at
org.apache.cocoon.components.treeprocessor.sitemap.PipelinesNode.invoke(
PipelinesNode.java:143)
at
org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreePro
cessor.java:326)
at
org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreePro
cessor.java:308)
at
org.apache.cocoon.components.treeprocessor.sitemap.MountNode.invoke(Moun
tNode.java:131)
at
org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.
invokeNodes(AbstractParentProcessingNode.java:85)
at
org.apache.cocoon.components.treeprocessor.sitemap.PreparableMatchNode.i
nvoke(PreparableMatchNode.java:166)
at
org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.
invokeNodes(AbstractParentProcessingNode.java:109)
at
org.apache.cocoon.components.treeprocessor.sitemap.PipelineNode.invoke(P
ipelineNode.java:153)
at
org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.
invokeNodes(AbstractParentProcessingNode.java:109)
at
org.apache.cocoon.components.treeprocessor.sitemap.PipelinesNode.invoke(
PipelinesNode.java:143)
at
org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreePro
cessor.java:326)
at
org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreePro
cessor.java:308)
at org.apache.cocoon.Cocoon.process(Cocoon.java:596)
at
org.apache.cocoon.servlet.CocoonServlet.service(CocoonServlet.java:1069)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Applica
tionFilterChain.java:247)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilt
erChain.java:193)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValv
e.java:260)
at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.i
nvokeNext(StandardPipeline.java:643)
at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:4
80)
at
org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValv
e.java:191)
at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.i
nvokeNext(StandardPipeline.java:643)
at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:4
80)
at
org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
at
org.apache.catalina.core.StandardContext.invoke(StandardContext.java:239
6)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java
:180)
at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.i
nvokeNext(StandardPipeline.java:643)
at
org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherVa
lve.java:170)
at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.i
nvokeNext(StandardPipeline.java:641)
at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java
:172)
at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.i
nvokeNext(StandardPipeline.java:641)
at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:4
80)
at
org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.
java:174)
at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.i
nvokeNext(StandardPipeline.java:643)
at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:4
80)
at
org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
at
org.apache.coyote.tomcat4.CoyoteAdapter.service(CoyoteAdapter.java:223)
at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:40
5)
at
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processC
onnection(Http11Protocol.java:380)
at
org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:50
8)
at
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool
.java:533)
at java.lang.Thread.run(Thread.java:491)
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