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From "Geoff Howard" <coc...@leverageweb.com>
Subject database reader and hsql
Date Thu, 23 Jan 2003 21:24:43 GMT
I've been working with Chris Haul to set up a sample of using the mod-db
actions and file uploads together to populate blobs in a database.  It works
(after a few simple patches to FilePart and friends).  Very cool.

However, to complete the sample I'm now trying to use the new (and very
cool) database reader to get uploaded images back out of the database, and
am having trouble.

I have

- setup the database reader component like so:
  	<map:reader name="databasereader"
    src="org.apache.cocoon.reading.DatabaseReader"
    logger="sitemap.reader.databasereader"
    pool-max="32" pool-min="1" pool-grow="4">
    	<use-connection>personnel</use-connection>
    </map:reader>
- set up a pipeline like so:
		<map:match pattern="*.jpg">
			<map:read type="databasereader"
    			src="{1}"
   				 mime-type="image/jpg">
    			<!-- option sitemap parameters -->
    			<map:parameter name="table" value="media"/>
    			<map:parameter name="image" value="image"/>
    			<map:parameter name="key" value="id"/>
 			 </map:read>
		</map:match>

I get function not supported on getBlob() from hsql result set:

DEBUG   (2003-01-23) 15:57.45:999   [access]
(/cocoon/samples/databases/mod-db/110.jpg) Thread-12/AbstractEnvironment:
Reset context to file:/D:/cvs/xml-cocoon2/build/cocoon/webapp/
DEBUG   (2003-01-23) 15:57.45:999   [access]
(/cocoon/samples/databases/mod-db/110.jpg) Thread-12/HttpEnvironment:
Response successfully reset
WARN    (2003-01-23) 15:57.46:009   [access]
(/cocoon/samples/databases/mod-db/110.jpg) Thread-12/CocoonServlet: The
resource was not found
org.apache.cocoon.ResourceNotFoundException: DatabaseReader error::
java.sql.SQLException: This function is not supported
	at org.apache.cocoon.reading.DatabaseReader.setup(DatabaseReader.java:163)
	at
org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.setupReader
(AbstractProcessingPipeline.java:555)
	at
org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.preparePipe
line(AbstractProcessingPipeline.java:495)
	at
org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.process(Abs
tractProcessingPipeline.java:463)
	at
org.apache.cocoon.components.treeprocessor.sitemap.ReadNode.invoke(ReadNode.
java:119)
	at
org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invo
keNodes(AbstractParentProcessingNode.java:84)
	at
org.apache.cocoon.components.treeprocessor.sitemap.PreparableMatchNode.invok
e(PreparableMatchNode.java:164)
	at
org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invo
keNodes(AbstractParentProcessingNode.java:108)
	at
org.apache.cocoon.components.treeprocessor.sitemap.PipelineNode.invoke(Pipel
ineNode.java:153)
	at
org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invo
keNodes(AbstractParentProcessingNode.java:108)
	at
org.apache.cocoon.components.treeprocessor.sitemap.PipelinesNode.invoke(Pipe
linesNode.java:143)
	at
org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreeProcess
or.java:317)
	at
org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreeProcess
or.java:299)
	at
org.apache.cocoon.components.treeprocessor.sitemap.MountNode.invoke(MountNod
e.java:134)
	at
org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invo
keNodes(AbstractParentProcessingNode.java:84)
	at
org.apache.cocoon.components.treeprocessor.sitemap.PreparableMatchNode.invok
e(PreparableMatchNode.java:164)
	at
org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invo
keNodes(AbstractParentProcessingNode.java:108)
	at
org.apache.cocoon.components.treeprocessor.sitemap.PipelineNode.invoke(Pipel
ineNode.java:153)
	at
org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invo
keNodes(AbstractParentProcessingNode.java:108)
	at
org.apache.cocoon.components.treeprocessor.sitemap.PipelinesNode.invoke(Pipe
linesNode.java:143)
	at
org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreeProcess
or.java:317)
	at
org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreeProcess
or.java:299)
	at
org.apache.cocoon.components.treeprocessor.sitemap.MountNode.invoke(MountNod
e.java:134)
	at
org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invo
keNodes(AbstractParentProcessingNode.java:84)
	at
org.apache.cocoon.components.treeprocessor.sitemap.PreparableMatchNode.invok
e(PreparableMatchNode.java:164)
	at
org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invo
keNodes(AbstractParentProcessingNode.java:108)
	at
org.apache.cocoon.components.treeprocessor.sitemap.PipelineNode.invoke(Pipel
ineNode.java:153)
	at
org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invo
keNodes(AbstractParentProcessingNode.java:108)
	at
org.apache.cocoon.components.treeprocessor.sitemap.PipelinesNode.invoke(Pipe
linesNode.java:143)
	at
org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreeProcess
or.java:317)
	at
org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreeProcess
or.java:299)
	at
org.apache.cocoon.components.treeprocessor.sitemap.MountNode.invoke(MountNod
e.java:134)
	at
org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invo
keNodes(AbstractParentProcessingNode.java:84)
	at
org.apache.cocoon.components.treeprocessor.sitemap.PreparableMatchNode.invok
e(PreparableMatchNode.java:164)
	at
org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invo
keNodes(AbstractParentProcessingNode.java:108)
	at
org.apache.cocoon.components.treeprocessor.sitemap.PipelineNode.invoke(Pipel
ineNode.java:153)
	at
org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invo
keNodes(AbstractParentProcessingNode.java:108)
	at
org.apache.cocoon.components.treeprocessor.sitemap.PipelinesNode.invoke(Pipe
linesNode.java:143)
	at
org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreeProcess
or.java:317)
	at
org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreeProcess
or.java:299)
	at org.apache.cocoon.Cocoon.process(Cocoon.java:600)
	at org.apache.cocoon.servlet.CocoonServlet.service(CocoonServlet.java:1104)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
	at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Application
FilterChain.java:247)
	at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterCh
ain.java:193)
	at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.ja
va:260)
	at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok
eNext(StandardPipeline.java:643)
	at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
	at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
	at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.ja
va:191)
	at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok
eNext(StandardPipeline.java:643)
	at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
	at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
	at
org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2396)
	at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:180
)
	at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok
eNext(StandardPipeline.java:643)
	at
org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve.
java:170)
	at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok
eNext(StandardPipeline.java:641)
	at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:172
)
	at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok
eNext(StandardPipeline.java:641)
	at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
	at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
	at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java
:174)
	at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok
eNext(StandardPipeline.java:643)
	at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
	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:405)
	at
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConne
ction(Http11Protocol.java:380)
	at
org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:508)
	at
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.jav
a:533)
	at java.lang.Thread.run(Thread.java:536)
Caused by: java.sql.SQLException: This function is not supported
	at org.hsqldb.Trace.getError(Unknown Source)
	at org.hsqldb.Trace.error(Unknown Source)
	at org.hsqldb.jdbcResultSet.getNotSupported(Unknown Source)
	at org.hsqldb.jdbcResultSet.getBlob(Unknown Source)
	at org.apache.cocoon.reading.DatabaseReader.setup(DatabaseReader.java:152)
	... 71 more
java.sql.SQLException: This function is not supported
	at org.hsqldb.Trace.getError(Unknown Source)
	at org.hsqldb.Trace.error(Unknown Source)
	at org.hsqldb.jdbcResultSet.getNotSupported(Unknown Source)
	at org.hsqldb.jdbcResultSet.getBlob(Unknown Source)
	at org.apache.cocoon.reading.DatabaseReader.setup(DatabaseReader.java:152)
	at
org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.setupReader
(AbstractProcessingPipeline.java:555)
	at
org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.preparePipe
line(AbstractProcessingPipeline.java:495)
	at
org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.process(Abs
tractProcessingPipeline.java:463)
	at
org.apache.cocoon.components.treeprocessor.sitemap.ReadNode.invoke(ReadNode.
java:119)
	at
org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invo
keNodes(AbstractParentProcessingNode.java:84)
	at
org.apache.cocoon.components.treeprocessor.sitemap.PreparableMatchNode.invok
e(PreparableMatchNode.java:164)
	at
org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invo
keNodes(AbstractParentProcessingNode.java:108)
	at
org.apache.cocoon.components.treeprocessor.sitemap.PipelineNode.invoke(Pipel
ineNode.java:153)
	at
org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invo
keNodes(AbstractParentProcessingNode.java:108)
	at
org.apache.cocoon.components.treeprocessor.sitemap.PipelinesNode.invoke(Pipe
linesNode.java:143)
	at
org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreeProcess
or.java:317)
	at
org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreeProcess
or.java:299)
	at
org.apache.cocoon.components.treeprocessor.sitemap.MountNode.invoke(MountNod
e.java:134)
	at
org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invo
keNodes(AbstractParentProcessingNode.java:84)
	at
org.apache.cocoon.components.treeprocessor.sitemap.PreparableMatchNode.invok
e(PreparableMatchNode.java:164)
	at
org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invo
keNodes(AbstractParentProcessingNode.java:108)
	at
org.apache.cocoon.components.treeprocessor.sitemap.PipelineNode.invoke(Pipel
ineNode.java:153)
	at
org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invo
keNodes(AbstractParentProcessingNode.java:108)
	at
org.apache.cocoon.components.treeprocessor.sitemap.PipelinesNode.invoke(Pipe
linesNode.java:143)
	at
org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreeProcess
or.java:317)
	at
org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreeProcess
or.java:299)
	at
org.apache.cocoon.components.treeprocessor.sitemap.MountNode.invoke(MountNod
e.java:134)
	at
org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invo
keNodes(AbstractParentProcessingNode.java:84)
	at
org.apache.cocoon.components.treeprocessor.sitemap.PreparableMatchNode.invok
e(PreparableMatchNode.java:164)
	at
org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invo
keNodes(AbstractParentProcessingNode.java:108)
	at
org.apache.cocoon.components.treeprocessor.sitemap.PipelineNode.invoke(Pipel
ineNode.java:153)
	at
org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invo
keNodes(AbstractParentProcessingNode.java:108)
	at
org.apache.cocoon.components.treeprocessor.sitemap.PipelinesNode.invoke(Pipe
linesNode.java:143)
	at
org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreeProcess
or.java:317)
	at
org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreeProcess
or.java:299)
	at
org.apache.cocoon.components.treeprocessor.sitemap.MountNode.invoke(MountNod
e.java:134)
	at
org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invo
keNodes(AbstractParentProcessingNode.java:84)
	at
org.apache.cocoon.components.treeprocessor.sitemap.PreparableMatchNode.invok
e(PreparableMatchNode.java:164)
	at
org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invo
keNodes(AbstractParentProcessingNode.java:108)
	at
org.apache.cocoon.components.treeprocessor.sitemap.PipelineNode.invoke(Pipel
ineNode.java:153)
	at
org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invo
keNodes(AbstractParentProcessingNode.java:108)
	at
org.apache.cocoon.components.treeprocessor.sitemap.PipelinesNode.invoke(Pipe
linesNode.java:143)
	at
org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreeProcess
or.java:317)
	at
org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreeProcess
or.java:299)
	at org.apache.cocoon.Cocoon.process(Cocoon.java:600)
	at org.apache.cocoon.servlet.CocoonServlet.service(CocoonServlet.java:1104)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
	at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Application
FilterChain.java:247)
	at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterCh
ain.java:193)
	at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.ja
va:260)
	at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok
eNext(StandardPipeline.java:643)
	at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
	at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
	at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.ja
va:191)
	at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok
eNext(StandardPipeline.java:643)
	at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
	at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
	at
org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2396)
	at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:180
)
	at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok
eNext(StandardPipeline.java:643)
	at
org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve.
java:170)
	at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok
eNext(StandardPipeline.java:641)
	at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:172
)
	at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok
eNext(StandardPipeline.java:641)
	at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
	at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
	at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java
:174)
	at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok
eNext(StandardPipeline.java:643)
	at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
	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:405)
	at
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConne
ction(Http11Protocol.java:380)
	at
org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:508)
	at
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.jav
a:533)
	at java.lang.Thread.run(Thread.java:536)
java.sql.SQLException: This function is not supported
	at org.hsqldb.Trace.getError(Unknown Source)
	at org.hsqldb.Trace.error(Unknown Source)
	at org.hsqldb.jdbcResultSet.getNotSupported(Unknown Source)
	at org.hsqldb.jdbcResultSet.getBlob(Unknown Source)
	at org.apache.cocoon.reading.DatabaseReader.setup(DatabaseReader.java:152)
	at
org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.setupReader
(AbstractProcessingPipeline.java:555)
	at
org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.preparePipe
line(AbstractProcessingPipeline.java:495)
	at
org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.process(Abs
tractProcessingPipeline.java:463)
	at
org.apache.cocoon.components.treeprocessor.sitemap.ReadNode.invoke(ReadNode.
java:119)
	at
org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invo
keNodes(AbstractParentProcessingNode.java:84)
	at
org.apache.cocoon.components.treeprocessor.sitemap.PreparableMatchNode.invok
e(PreparableMatchNode.java:164)
	at
org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invo
keNodes(AbstractParentProcessingNode.java:108)
	at
org.apache.cocoon.components.treeprocessor.sitemap.PipelineNode.invoke(Pipel
ineNode.java:153)
	at
org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invo
keNodes(AbstractParentProcessingNode.java:108)
	at
org.apache.cocoon.components.treeprocessor.sitemap.PipelinesNode.invoke(Pipe
linesNode.java:143)
	at
org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreeProcess
or.java:317)
	at
org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreeProcess
or.java:299)
	at
org.apache.cocoon.components.treeprocessor.sitemap.MountNode.invoke(MountNod
e.java:134)
	at
org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invo
keNodes(AbstractParentProcessingNode.java:84)
	at
org.apache.cocoon.components.treeprocessor.sitemap.PreparableMatchNode.invok
e(PreparableMatchNode.java:164)
	at
org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invo
keNodes(AbstractParentProcessingNode.java:108)
	at
org.apache.cocoon.components.treeprocessor.sitemap.PipelineNode.invoke(Pipel
ineNode.java:153)
	at
org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invo
keNodes(AbstractParentProcessingNode.java:108)
	at
org.apache.cocoon.components.treeprocessor.sitemap.PipelinesNode.invoke(Pipe
linesNode.java:143)
	at
org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreeProcess
or.java:317)
	at
org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreeProcess
or.java:299)
	at
org.apache.cocoon.components.treeprocessor.sitemap.MountNode.invoke(MountNod
e.java:134)
	at
org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invo
keNodes(AbstractParentProcessingNode.java:84)
	at
org.apache.cocoon.components.treeprocessor.sitemap.PreparableMatchNode.invok
e(PreparableMatchNode.java:164)
	at
org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invo
keNodes(AbstractParentProcessingNode.java:108)
	at
org.apache.cocoon.components.treeprocessor.sitemap.PipelineNode.invoke(Pipel
ineNode.java:153)
	at
org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invo
keNodes(AbstractParentProcessingNode.java:108)
	at
org.apache.cocoon.components.treeprocessor.sitemap.PipelinesNode.invoke(Pipe
linesNode.java:143)
	at
org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreeProcess
or.java:317)
	at
org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreeProcess
or.java:299)
	at
org.apache.cocoon.components.treeprocessor.sitemap.MountNode.invoke(MountNod
e.java:134)
	at
org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invo
keNodes(AbstractParentProcessingNode.java:84)
	at
org.apache.cocoon.components.treeprocessor.sitemap.PreparableMatchNode.invok
e(PreparableMatchNode.java:164)
	at
org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invo
keNodes(AbstractParentProcessingNode.java:108)
	at
org.apache.cocoon.components.treeprocessor.sitemap.PipelineNode.invoke(Pipel
ineNode.java:153)
	at
org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invo
keNodes(AbstractParentProcessingNode.java:108)
	at
org.apache.cocoon.components.treeprocessor.sitemap.PipelinesNode.invoke(Pipe
linesNode.java:143)
	at
org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreeProcess
or.java:317)
	at
org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreeProcess
or.java:299)
	at org.apache.cocoon.Cocoon.process(Cocoon.java:600)
	at org.apache.cocoon.servlet.CocoonServlet.service(CocoonServlet.java:1104)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
	at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Application
FilterChain.java:247)
	at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterCh
ain.java:193)
	at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.ja
va:260)
	at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok
eNext(StandardPipeline.java:643)
	at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
	at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
	at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.ja
va:191)
	at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok
eNext(StandardPipeline.java:643)
	at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
	at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
	at
org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2396)
	at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:180
)
	at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok
eNext(StandardPipeline.java:643)
	at
org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve.
java:170)
	at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok
eNext(StandardPipeline.java:641)
	at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:172
)
	at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok
eNext(StandardPipeline.java:641)
	at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
	at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
	at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java
:174)
	at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok
eNext(StandardPipeline.java:643)
	at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
	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:405)
	at
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConne
ction(Http11Protocol.java:380)
	at
org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:508)
	at
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.jav
a:533)
	at java.lang.Thread.run(Thread.java:536)


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