Hi,
My use case is like this; From a file poller I get the message to my
servicemix-bean; I do something with the message; After a count is reached I
want to send a consolidated message to a file sender. I tried something like
this and evidently the endpoint is not getting injected;
----------------------------------
xbean is like this
<file:poller service="test:inmc_filepoller"
endpoint="endpoint"
targetService="test:inmc_aggregator_pipeline"
file="d:\temp\_del\pollertest">
</file:poller>
-----------------------------------
public class MyBean implements MessageExchangeListener {
@Resource
private DeliveryChannel channel;
@ExchangeTarget(uri="endpoint:http://servicemix.apache.org/test/file_sender_getbulk/endpoint";)
private Destination target;
public void onMessageExchange(MessageExchange exchange) throws
MessagingException {
if (exchange.getStatus() == ExchangeStatus.ACTIVE) {
NormalizedMessage message =
exchange.getMessage("in");
Source content = message.getContent();
//process content according to your logic
//e.g. to access the message body as a String use
try {
String body = (new
SourceTransformer()).toString(content);
} catch (TransformerException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
MessageExchange exchange2
=target.createInOnlyExchange();
message.setContent(content);
exchange2.setMessage(message, "in");
channel.send(exchange2);
}
}
}
-----------------
ERROR - BeanComponent - Error processing exchange InOnly[
id: ID:169.254.241.150-12b1a502016-14:150
status: Active
role: provider
service: {http://servicemix.apache.org/test}aggregatorbean
endpoint: bean
in: Unable to display: java.io.IOException: Stream closed
]
java.lang.NullPointerException
at
com.nsn.isuite.aggregator.MyBean.onMessageExchange(MyBean.java:40)
at
org.apache.servicemix.bean.BeanEndpoint.onProviderExchange(BeanEndpoint.java:230)
at
org.apache.servicemix.bean.BeanEndpoint.process(BeanEndpoint.java:217)
at
org.apache.servicemix.common.AsyncBaseLifeCycle.doProcess(AsyncBaseLifeCycle.java:627)
at
org.apache.servicemix.common.AsyncBaseLifeCycle.processExchange(AsyncBaseLifeCycle.java:581)
at
org.apache.servicemix.common.AsyncBaseLifeCycle.onMessageExchange(AsyncBaseLifeCycle.java:535)
at
org.apache.servicemix.common.SyncLifeCycleWrapper.onMessageExchange(SyncLifeCycleWrapper.java:60)
at
org.apache.servicemix.jbi.messaging.DeliveryChannelImpl.processInBound(DeliveryChannelImpl.java:632)
at
org.apache.servicemix.jbi.nmr.flow.AbstractFlow.doRouting(AbstractFlow.java:185)
at
org.apache.servicemix.jbi.nmr.flow.seda.SedaFlow.doRouting(SedaFlow.java:168)
at
org.apache.servicemix.jbi.nmr.flow.seda.SedaQueue$1.run(SedaQueue.java:134)
at
java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:885)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
at java.lang.Thread.run(Thread.java:619)
WARN - FileComponent - Message in file
d:\temp\_del\pollertest\test.txt could not be handled successfully: null
--
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