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Posted to dev@synapse.apache.org by "Evanthika Amarasiri (JIRA)" <ji...@apache.org> on 2007/10/17 10:31:52 UTC
[jira] Created: (SYNAPSE-154) NullpointerException thrown when the
xquery reference key is not declared anywhere in the configuration
NullpointerException thrown when the xquery reference key is not declared anywhere in the configuration
-------------------------------------------------------------------------------------------------------
Key: SYNAPSE-154
URL: https://issues.apache.org/jira/browse/SYNAPSE-154
Project: Synapse
Issue Type: Bug
Affects Versions: 1.1.QA.B.2
Environment: Ubuntu 7.04, JDK1.5.0_12
Reporter: Evanthika Amarasiri
When executing a configuration where the xquery reference key is not declared in the configuration, a NullpointerException is thrown
The configuration - NOTE: The xquery reference key xquery-key-req is not declared anywhere in the configuration
==============
<definitions xmlns="http://ws.apache.org/ns/synapse" xmlns:xquery="http://ws.apache.org/ns/synapse/xquery">
<registry provider="org.apache.synapse.registry.url.SimpleURLRegistry">
<parameter name="root">file:repository/conf/sample/resources/</parameter>
<parameter name="cachableDuration">30000</parameter>
</registry>
<localEntry key="xquery-key-req" src="file:repository/conf/sample/resources/xquery/xquery_req.xq"/>
<proxy name="StockQuoteProxy">
<target>
<inSequence>
<xquery key="xquery-key-req">
<variable name="payload" type="ELEMENT"/>
</xquery>
<send>
<endpoint>
<address uri="http://10.100.1.228:9001/soap/SimpleStockQuoteService"/>
</endpoint>
</send>
</inSequence>
<outSequence>
<out>
<xquery key="xquery-key-res">
<variable name="payload" type="ELEMENT"/>
</xquery>
<send/>
</out>
</outSequence>
</target>
<publishWSDL uri="file:repository/conf/sample/resources/proxy/sample_proxy_1.wsdl"/>
</proxy>
</definitions>
NullpointException thown
====================
java.lang.NullPointerException
at net.sf.saxon.query.QueryParser.normalizeLineEndings10(QueryParser.java:178)
at net.sf.saxon.query.QueryParser.makeXQueryExpression(QueryParser.java:80)
at net.sf.saxon.query.StaticQueryContext.compileQuery(StaticQueryContext.java:450)
at net.sf.saxon.xqj.SaxonXQConnection.prepareExpression(SaxonXQConnection.java:169)
at net.sf.saxon.xqj.SaxonXQConnection.prepareExpression(SaxonXQConnection.java:159)
at org.apache.synapse.mediators.xquery.XQueryMediator.performQuery(XQueryMediator.java:216)
at org.apache.synapse.mediators.xquery.XQueryMediator.mediate(XQueryMediator.java:132)
at org.apache.synapse.mediators.AbstractListMediator.mediate(AbstractListMediator.java:60)
at org.apache.synapse.mediators.filters.OutMediator.mediate(OutMediator.java:60)
at org.apache.synapse.mediators.AbstractListMediator.mediate(AbstractListMediator.java:60)
at org.apache.synapse.mediators.base.SequenceMediator.mediate(SequenceMediator.java:121)
at org.apache.synapse.core.axis2.Axis2SynapseEnvironment.injectMessage(Axis2SynapseEnvironment.java:139)
at org.apache.synapse.core.axis2.SynapseCallbackReceiver.handleMessage(SynapseCallbackReceiver.java:282)
at org.apache.synapse.core.axis2.SynapseCallbackReceiver.receive(SynapseCallbackReceiver.java:126)
at org.apache.axis2.engine.AxisEngine.receive(AxisEngine.java:145)
at org.apache.synapse.transport.nhttp.ClientWorker.run(ClientWorker.java:175)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:650)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:675)
at java.lang.Thread.run(Thread.java:595)
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[jira] Commented: (SYNAPSE-154) NullpointerException thrown when
the xquery reference key is not declared anywhere in the configuration
Posted by "Evanthika Amarasiri (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/SYNAPSE-154?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12538977 ]
Evanthika Amarasiri commented on SYNAPSE-154:
---------------------------------------------
Proper error messages are given when the referred xquery cannot be found. The issue can be closed
> NullpointerException thrown when the xquery reference key is not declared anywhere in the configuration
> -------------------------------------------------------------------------------------------------------
>
> Key: SYNAPSE-154
> URL: https://issues.apache.org/jira/browse/SYNAPSE-154
> Project: Synapse
> Issue Type: Bug
> Affects Versions: 1.1-QA-B2
> Environment: Ubuntu 7.04, JDK1.5.0_12
> Reporter: Evanthika Amarasiri
> Assignee: indika priyantha kumara
>
> When executing a configuration where the xquery reference key is not declared in the configuration, a NullpointerException is thrown
> The configuration - NOTE: The xquery reference key xquery-key-req is not declared anywhere in the configuration
> ==============
> <definitions xmlns="http://ws.apache.org/ns/synapse" xmlns:xquery="http://ws.apache.org/ns/synapse/xquery">
> <registry provider="org.apache.synapse.registry.url.SimpleURLRegistry">
> <parameter name="root">file:repository/conf/sample/resources/</parameter>
> <parameter name="cachableDuration">30000</parameter>
> </registry>
> <localEntry key="xquery-key-req" src="file:repository/conf/sample/resources/xquery/xquery_req.xq"/>
>
> <proxy name="StockQuoteProxy">
> <target>
> <inSequence>
> <xquery key="xquery-key-req">
> <variable name="payload" type="ELEMENT"/>
> </xquery>
> <send>
> <endpoint>
> <address uri="http://10.100.1.228:9001/soap/SimpleStockQuoteService"/>
> </endpoint>
> </send>
> </inSequence>
> <outSequence>
> <out>
> <xquery key="xquery-key-res">
> <variable name="payload" type="ELEMENT"/>
> </xquery>
> <send/>
> </out>
> </outSequence>
> </target>
> <publishWSDL uri="file:repository/conf/sample/resources/proxy/sample_proxy_1.wsdl"/>
> </proxy>
> </definitions>
> NullpointException thown
> ====================
> java.lang.NullPointerException
> at net.sf.saxon.query.QueryParser.normalizeLineEndings10(QueryParser.java:178)
> at net.sf.saxon.query.QueryParser.makeXQueryExpression(QueryParser.java:80)
> at net.sf.saxon.query.StaticQueryContext.compileQuery(StaticQueryContext.java:450)
> at net.sf.saxon.xqj.SaxonXQConnection.prepareExpression(SaxonXQConnection.java:169)
> at net.sf.saxon.xqj.SaxonXQConnection.prepareExpression(SaxonXQConnection.java:159)
> at org.apache.synapse.mediators.xquery.XQueryMediator.performQuery(XQueryMediator.java:216)
> at org.apache.synapse.mediators.xquery.XQueryMediator.mediate(XQueryMediator.java:132)
> at org.apache.synapse.mediators.AbstractListMediator.mediate(AbstractListMediator.java:60)
> at org.apache.synapse.mediators.filters.OutMediator.mediate(OutMediator.java:60)
> at org.apache.synapse.mediators.AbstractListMediator.mediate(AbstractListMediator.java:60)
> at org.apache.synapse.mediators.base.SequenceMediator.mediate(SequenceMediator.java:121)
> at org.apache.synapse.core.axis2.Axis2SynapseEnvironment.injectMessage(Axis2SynapseEnvironment.java:139)
> at org.apache.synapse.core.axis2.SynapseCallbackReceiver.handleMessage(SynapseCallbackReceiver.java:282)
> at org.apache.synapse.core.axis2.SynapseCallbackReceiver.receive(SynapseCallbackReceiver.java:126)
> at org.apache.axis2.engine.AxisEngine.receive(AxisEngine.java:145)
> at org.apache.synapse.transport.nhttp.ClientWorker.run(ClientWorker.java:175)
> at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:650)
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:675)
> at java.lang.Thread.run(Thread.java:595)
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[jira] Assigned: (SYNAPSE-154) NullpointerException thrown when the
xquery reference key is not declared anywhere in the configuration
Posted by "indika priyantha kumara (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/SYNAPSE-154?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
indika priyantha kumara reassigned SYNAPSE-154:
-----------------------------------------------
Assignee: indika priyantha kumara
> NullpointerException thrown when the xquery reference key is not declared anywhere in the configuration
> -------------------------------------------------------------------------------------------------------
>
> Key: SYNAPSE-154
> URL: https://issues.apache.org/jira/browse/SYNAPSE-154
> Project: Synapse
> Issue Type: Bug
> Affects Versions: 1.1.QA.B.2
> Environment: Ubuntu 7.04, JDK1.5.0_12
> Reporter: Evanthika Amarasiri
> Assignee: indika priyantha kumara
>
> When executing a configuration where the xquery reference key is not declared in the configuration, a NullpointerException is thrown
> The configuration - NOTE: The xquery reference key xquery-key-req is not declared anywhere in the configuration
> ==============
> <definitions xmlns="http://ws.apache.org/ns/synapse" xmlns:xquery="http://ws.apache.org/ns/synapse/xquery">
> <registry provider="org.apache.synapse.registry.url.SimpleURLRegistry">
> <parameter name="root">file:repository/conf/sample/resources/</parameter>
> <parameter name="cachableDuration">30000</parameter>
> </registry>
> <localEntry key="xquery-key-req" src="file:repository/conf/sample/resources/xquery/xquery_req.xq"/>
>
> <proxy name="StockQuoteProxy">
> <target>
> <inSequence>
> <xquery key="xquery-key-req">
> <variable name="payload" type="ELEMENT"/>
> </xquery>
> <send>
> <endpoint>
> <address uri="http://10.100.1.228:9001/soap/SimpleStockQuoteService"/>
> </endpoint>
> </send>
> </inSequence>
> <outSequence>
> <out>
> <xquery key="xquery-key-res">
> <variable name="payload" type="ELEMENT"/>
> </xquery>
> <send/>
> </out>
> </outSequence>
> </target>
> <publishWSDL uri="file:repository/conf/sample/resources/proxy/sample_proxy_1.wsdl"/>
> </proxy>
> </definitions>
> NullpointException thown
> ====================
> java.lang.NullPointerException
> at net.sf.saxon.query.QueryParser.normalizeLineEndings10(QueryParser.java:178)
> at net.sf.saxon.query.QueryParser.makeXQueryExpression(QueryParser.java:80)
> at net.sf.saxon.query.StaticQueryContext.compileQuery(StaticQueryContext.java:450)
> at net.sf.saxon.xqj.SaxonXQConnection.prepareExpression(SaxonXQConnection.java:169)
> at net.sf.saxon.xqj.SaxonXQConnection.prepareExpression(SaxonXQConnection.java:159)
> at org.apache.synapse.mediators.xquery.XQueryMediator.performQuery(XQueryMediator.java:216)
> at org.apache.synapse.mediators.xquery.XQueryMediator.mediate(XQueryMediator.java:132)
> at org.apache.synapse.mediators.AbstractListMediator.mediate(AbstractListMediator.java:60)
> at org.apache.synapse.mediators.filters.OutMediator.mediate(OutMediator.java:60)
> at org.apache.synapse.mediators.AbstractListMediator.mediate(AbstractListMediator.java:60)
> at org.apache.synapse.mediators.base.SequenceMediator.mediate(SequenceMediator.java:121)
> at org.apache.synapse.core.axis2.Axis2SynapseEnvironment.injectMessage(Axis2SynapseEnvironment.java:139)
> at org.apache.synapse.core.axis2.SynapseCallbackReceiver.handleMessage(SynapseCallbackReceiver.java:282)
> at org.apache.synapse.core.axis2.SynapseCallbackReceiver.receive(SynapseCallbackReceiver.java:126)
> at org.apache.axis2.engine.AxisEngine.receive(AxisEngine.java:145)
> at org.apache.synapse.transport.nhttp.ClientWorker.run(ClientWorker.java:175)
> at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:650)
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:675)
> at java.lang.Thread.run(Thread.java:595)
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[jira] Resolved: (SYNAPSE-154) NullpointerException thrown when the
xquery reference key is not declared anywhere in the configuration
Posted by "indika priyantha kumara (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/SYNAPSE-154?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
indika priyantha kumara resolved SYNAPSE-154.
---------------------------------------------
Resolution: Fixed
NPE was occur from saxon engine due to null value for xquery script. Now should not get a NPE ,even if xquery script is null
thanks
indika
> NullpointerException thrown when the xquery reference key is not declared anywhere in the configuration
> -------------------------------------------------------------------------------------------------------
>
> Key: SYNAPSE-154
> URL: https://issues.apache.org/jira/browse/SYNAPSE-154
> Project: Synapse
> Issue Type: Bug
> Affects Versions: 1.1.QA.B.2
> Environment: Ubuntu 7.04, JDK1.5.0_12
> Reporter: Evanthika Amarasiri
> Assignee: indika priyantha kumara
>
> When executing a configuration where the xquery reference key is not declared in the configuration, a NullpointerException is thrown
> The configuration - NOTE: The xquery reference key xquery-key-req is not declared anywhere in the configuration
> ==============
> <definitions xmlns="http://ws.apache.org/ns/synapse" xmlns:xquery="http://ws.apache.org/ns/synapse/xquery">
> <registry provider="org.apache.synapse.registry.url.SimpleURLRegistry">
> <parameter name="root">file:repository/conf/sample/resources/</parameter>
> <parameter name="cachableDuration">30000</parameter>
> </registry>
> <localEntry key="xquery-key-req" src="file:repository/conf/sample/resources/xquery/xquery_req.xq"/>
>
> <proxy name="StockQuoteProxy">
> <target>
> <inSequence>
> <xquery key="xquery-key-req">
> <variable name="payload" type="ELEMENT"/>
> </xquery>
> <send>
> <endpoint>
> <address uri="http://10.100.1.228:9001/soap/SimpleStockQuoteService"/>
> </endpoint>
> </send>
> </inSequence>
> <outSequence>
> <out>
> <xquery key="xquery-key-res">
> <variable name="payload" type="ELEMENT"/>
> </xquery>
> <send/>
> </out>
> </outSequence>
> </target>
> <publishWSDL uri="file:repository/conf/sample/resources/proxy/sample_proxy_1.wsdl"/>
> </proxy>
> </definitions>
> NullpointException thown
> ====================
> java.lang.NullPointerException
> at net.sf.saxon.query.QueryParser.normalizeLineEndings10(QueryParser.java:178)
> at net.sf.saxon.query.QueryParser.makeXQueryExpression(QueryParser.java:80)
> at net.sf.saxon.query.StaticQueryContext.compileQuery(StaticQueryContext.java:450)
> at net.sf.saxon.xqj.SaxonXQConnection.prepareExpression(SaxonXQConnection.java:169)
> at net.sf.saxon.xqj.SaxonXQConnection.prepareExpression(SaxonXQConnection.java:159)
> at org.apache.synapse.mediators.xquery.XQueryMediator.performQuery(XQueryMediator.java:216)
> at org.apache.synapse.mediators.xquery.XQueryMediator.mediate(XQueryMediator.java:132)
> at org.apache.synapse.mediators.AbstractListMediator.mediate(AbstractListMediator.java:60)
> at org.apache.synapse.mediators.filters.OutMediator.mediate(OutMediator.java:60)
> at org.apache.synapse.mediators.AbstractListMediator.mediate(AbstractListMediator.java:60)
> at org.apache.synapse.mediators.base.SequenceMediator.mediate(SequenceMediator.java:121)
> at org.apache.synapse.core.axis2.Axis2SynapseEnvironment.injectMessage(Axis2SynapseEnvironment.java:139)
> at org.apache.synapse.core.axis2.SynapseCallbackReceiver.handleMessage(SynapseCallbackReceiver.java:282)
> at org.apache.synapse.core.axis2.SynapseCallbackReceiver.receive(SynapseCallbackReceiver.java:126)
> at org.apache.axis2.engine.AxisEngine.receive(AxisEngine.java:145)
> at org.apache.synapse.transport.nhttp.ClientWorker.run(ClientWorker.java:175)
> at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:650)
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:675)
> at java.lang.Thread.run(Thread.java:595)
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[jira] Closed: (SYNAPSE-154) NullpointerException thrown when the
xquery reference key is not declared anywhere in the configuration
Posted by "Evanthika Amarasiri (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/SYNAPSE-154?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Evanthika Amarasiri closed SYNAPSE-154.
---------------------------------------
> NullpointerException thrown when the xquery reference key is not declared anywhere in the configuration
> -------------------------------------------------------------------------------------------------------
>
> Key: SYNAPSE-154
> URL: https://issues.apache.org/jira/browse/SYNAPSE-154
> Project: Synapse
> Issue Type: Bug
> Affects Versions: 1.1-QA-B2
> Environment: Ubuntu 7.04, JDK1.5.0_12
> Reporter: Evanthika Amarasiri
> Assignee: indika priyantha kumara
>
> When executing a configuration where the xquery reference key is not declared in the configuration, a NullpointerException is thrown
> The configuration - NOTE: The xquery reference key xquery-key-req is not declared anywhere in the configuration
> ==============
> <definitions xmlns="http://ws.apache.org/ns/synapse" xmlns:xquery="http://ws.apache.org/ns/synapse/xquery">
> <registry provider="org.apache.synapse.registry.url.SimpleURLRegistry">
> <parameter name="root">file:repository/conf/sample/resources/</parameter>
> <parameter name="cachableDuration">30000</parameter>
> </registry>
> <localEntry key="xquery-key-req" src="file:repository/conf/sample/resources/xquery/xquery_req.xq"/>
>
> <proxy name="StockQuoteProxy">
> <target>
> <inSequence>
> <xquery key="xquery-key-req">
> <variable name="payload" type="ELEMENT"/>
> </xquery>
> <send>
> <endpoint>
> <address uri="http://10.100.1.228:9001/soap/SimpleStockQuoteService"/>
> </endpoint>
> </send>
> </inSequence>
> <outSequence>
> <out>
> <xquery key="xquery-key-res">
> <variable name="payload" type="ELEMENT"/>
> </xquery>
> <send/>
> </out>
> </outSequence>
> </target>
> <publishWSDL uri="file:repository/conf/sample/resources/proxy/sample_proxy_1.wsdl"/>
> </proxy>
> </definitions>
> NullpointException thown
> ====================
> java.lang.NullPointerException
> at net.sf.saxon.query.QueryParser.normalizeLineEndings10(QueryParser.java:178)
> at net.sf.saxon.query.QueryParser.makeXQueryExpression(QueryParser.java:80)
> at net.sf.saxon.query.StaticQueryContext.compileQuery(StaticQueryContext.java:450)
> at net.sf.saxon.xqj.SaxonXQConnection.prepareExpression(SaxonXQConnection.java:169)
> at net.sf.saxon.xqj.SaxonXQConnection.prepareExpression(SaxonXQConnection.java:159)
> at org.apache.synapse.mediators.xquery.XQueryMediator.performQuery(XQueryMediator.java:216)
> at org.apache.synapse.mediators.xquery.XQueryMediator.mediate(XQueryMediator.java:132)
> at org.apache.synapse.mediators.AbstractListMediator.mediate(AbstractListMediator.java:60)
> at org.apache.synapse.mediators.filters.OutMediator.mediate(OutMediator.java:60)
> at org.apache.synapse.mediators.AbstractListMediator.mediate(AbstractListMediator.java:60)
> at org.apache.synapse.mediators.base.SequenceMediator.mediate(SequenceMediator.java:121)
> at org.apache.synapse.core.axis2.Axis2SynapseEnvironment.injectMessage(Axis2SynapseEnvironment.java:139)
> at org.apache.synapse.core.axis2.SynapseCallbackReceiver.handleMessage(SynapseCallbackReceiver.java:282)
> at org.apache.synapse.core.axis2.SynapseCallbackReceiver.receive(SynapseCallbackReceiver.java:126)
> at org.apache.axis2.engine.AxisEngine.receive(AxisEngine.java:145)
> at org.apache.synapse.transport.nhttp.ClientWorker.run(ClientWorker.java:175)
> at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:650)
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:675)
> at java.lang.Thread.run(Thread.java:595)
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[jira] Commented: (SYNAPSE-154) NullpointerException thrown when
the xquery reference key is not declared anywhere in the configuration
Posted by "Evanthika Amarasiri (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/SYNAPSE-154?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12538995 ]
Evanthika Amarasiri commented on SYNAPSE-154:
---------------------------------------------
Fixed in 1.1-QA-B3
> NullpointerException thrown when the xquery reference key is not declared anywhere in the configuration
> -------------------------------------------------------------------------------------------------------
>
> Key: SYNAPSE-154
> URL: https://issues.apache.org/jira/browse/SYNAPSE-154
> Project: Synapse
> Issue Type: Bug
> Affects Versions: 1.1-QA-B2
> Environment: Ubuntu 7.04, JDK1.5.0_12
> Reporter: Evanthika Amarasiri
> Assignee: indika priyantha kumara
>
> When executing a configuration where the xquery reference key is not declared in the configuration, a NullpointerException is thrown
> The configuration - NOTE: The xquery reference key xquery-key-req is not declared anywhere in the configuration
> ==============
> <definitions xmlns="http://ws.apache.org/ns/synapse" xmlns:xquery="http://ws.apache.org/ns/synapse/xquery">
> <registry provider="org.apache.synapse.registry.url.SimpleURLRegistry">
> <parameter name="root">file:repository/conf/sample/resources/</parameter>
> <parameter name="cachableDuration">30000</parameter>
> </registry>
> <localEntry key="xquery-key-req" src="file:repository/conf/sample/resources/xquery/xquery_req.xq"/>
>
> <proxy name="StockQuoteProxy">
> <target>
> <inSequence>
> <xquery key="xquery-key-req">
> <variable name="payload" type="ELEMENT"/>
> </xquery>
> <send>
> <endpoint>
> <address uri="http://10.100.1.228:9001/soap/SimpleStockQuoteService"/>
> </endpoint>
> </send>
> </inSequence>
> <outSequence>
> <out>
> <xquery key="xquery-key-res">
> <variable name="payload" type="ELEMENT"/>
> </xquery>
> <send/>
> </out>
> </outSequence>
> </target>
> <publishWSDL uri="file:repository/conf/sample/resources/proxy/sample_proxy_1.wsdl"/>
> </proxy>
> </definitions>
> NullpointException thown
> ====================
> java.lang.NullPointerException
> at net.sf.saxon.query.QueryParser.normalizeLineEndings10(QueryParser.java:178)
> at net.sf.saxon.query.QueryParser.makeXQueryExpression(QueryParser.java:80)
> at net.sf.saxon.query.StaticQueryContext.compileQuery(StaticQueryContext.java:450)
> at net.sf.saxon.xqj.SaxonXQConnection.prepareExpression(SaxonXQConnection.java:169)
> at net.sf.saxon.xqj.SaxonXQConnection.prepareExpression(SaxonXQConnection.java:159)
> at org.apache.synapse.mediators.xquery.XQueryMediator.performQuery(XQueryMediator.java:216)
> at org.apache.synapse.mediators.xquery.XQueryMediator.mediate(XQueryMediator.java:132)
> at org.apache.synapse.mediators.AbstractListMediator.mediate(AbstractListMediator.java:60)
> at org.apache.synapse.mediators.filters.OutMediator.mediate(OutMediator.java:60)
> at org.apache.synapse.mediators.AbstractListMediator.mediate(AbstractListMediator.java:60)
> at org.apache.synapse.mediators.base.SequenceMediator.mediate(SequenceMediator.java:121)
> at org.apache.synapse.core.axis2.Axis2SynapseEnvironment.injectMessage(Axis2SynapseEnvironment.java:139)
> at org.apache.synapse.core.axis2.SynapseCallbackReceiver.handleMessage(SynapseCallbackReceiver.java:282)
> at org.apache.synapse.core.axis2.SynapseCallbackReceiver.receive(SynapseCallbackReceiver.java:126)
> at org.apache.axis2.engine.AxisEngine.receive(AxisEngine.java:145)
> at org.apache.synapse.transport.nhttp.ClientWorker.run(ClientWorker.java:175)
> at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:650)
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:675)
> at java.lang.Thread.run(Thread.java:595)
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