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Posted to users@servicemix.apache.org by speed <su...@gmail.com> on 2006/07/17 20:30:46 UTC
Please Help: FilePoller->StaticRecipientList throws NullPointer
exceptio
Hi All,
I am using, 3.0-M2-incubating with Java 1.4 on Windows XP.
When FilePoller is configured to work with "static-recipient-list" it throws
series of "nullPointerException". Although, everything works well, but the
log file contains lots of error messages.
Can someone please explain what's happening here and how to get rid of these
annoying error messages.
Here is servicemix.xml snippet:
<sm:activationSpec componentName="filePoller" service="foo:filePoller"
destinationService="foo:recipients">
<sm:component>
<bean class="org.apache.servicemix.components.vfs.FilePoller">
<property name="workManager" ref="workManager"/>
<property name="deleteFile" value="false"/>
<property name="path"
value="ftp://userid:password@ftp.myhost.com/test/incoming/vendor/"/>
<property name="period" value="86400000"/>
<property name="marshaler" ref="marshaler"/>
</bean>
</sm:component>
</sm:activationSpec>
<sm:activationSpec>
<sm:component>
<eip:component>
<eip:endpoints>
<eip:static-recipient-list service="foo:recipients"
endpoint="endpoint">
<eip:recipients>
<eip:exchange-target service="foo:fileWriter" />
<!-- archive -->
<eip:exchange-target
service="foo:xmltransformer" /> <!-- decrypt and transform to XML -->
</eip:recipients>
</eip:static-recipient-list>
</eip:endpoints>
</eip:component>
</sm:component>
</sm:activationSpec>
Error message:
20:08:26,056 | DEBUG | Thread-11 | DeliveryChannelImpl |
.messaging.DeliveryChannelImpl 343 | Sent: null
20:08:26,056 | DEBUG | Thread-11 | MessageExchangeImpl |
.messaging.MessageExchangeImpl 742 | Error caught in toString
java.lang.NullPointerException
at
org.apache.servicemix.jbi.jaxp.StringSource.getInputStream(StringSource.java:56)
at
org.apache.servicemix.jbi.jaxp.SourceTransformer.toDOMSourceFromStream(SourceTransformer.java:221)
at
org.apache.servicemix.jbi.jaxp.SourceTransformer.toDOMSource(SourceTransformer.java:138)
at
org.apache.servicemix.jbi.jaxp.SourceTransformer.toDOMNode(SourceTransformer.java:280)
at
org.apache.servicemix.jbi.messaging.MessageExchangeImpl.toString(MessageExchangeImpl.java:695)
at java.lang.String.valueOf(String.java:2131)
at java.lang.StringBuffer.append(StringBuffer.java:370)
at
org.apache.servicemix.jbi.nmr.DefaultBroker.resolveAddress(DefaultBroker.java:390)
at
org.apache.servicemix.jbi.nmr.DefaultBroker.sendExchangePacket(DefaultBroker.java:286)
at
org.apache.servicemix.jbi.container.JBIContainer.sendExchange(JBIContainer.java:713)
at
org.apache.servicemix.jbi.messaging.DeliveryChannelImpl.doSend(DeliveryChannelImpl.java:374)
at
org.apache.servicemix.jbi.messaging.DeliveryChannelImpl.send(DeliveryChannelImpl.java:410)
at
org.apache.servicemix.common.AsyncBaseLifeCycle.sendConsumerExchange(AsyncBaseLifeCycle.java:447)
at org.apache.servicemix.eip.EIPEndpoint.send(EIPEndpoint.java:202)
at
org.apache.servicemix.eip.patterns.StaticRecipientList.processAsync(StaticRecipientList.java:155)
at
org.apache.servicemix.eip.EIPEndpoint.process(EIPEndpoint.java:238)
at
org.apache.servicemix.common.AsyncBaseLifeCycle.processExchange(AsyncBaseLifeCycle.java:397)
at
org.apache.servicemix.common.BaseLifeCycle.onMessageExchange(BaseLifeCycle.java:42)
at
org.apache.servicemix.jbi.messaging.DeliveryChannelImpl.processInBound(DeliveryChannelImpl.java:622)
at
org.apache.servicemix.jbi.nmr.flow.AbstractFlow.doRouting(AbstractFlow.java:168)
at
org.apache.servicemix.jbi.nmr.flow.seda.SedaFlow.doRouting(SedaFlow.java:176)
at
org.apache.servicemix.jbi.nmr.flow.seda.SedaQueue$1.run(SedaQueue.java:226)
at
org.apache.geronimo.connector.work.WorkerContext.run(WorkerContext.java:291)
at
EDU.oswego.cs.dl.util.concurrent.PooledExecutor$Worker.run(Unknown Source)
at java.lang.Thread.run(Thread.java:534)
Thank You.
Sundeep
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