MQSeries.net :: View topic

Vijji · Posted: Thu Jul 13, 2006 2:11 pm Post subject:

Hi,
In my present flow I want to create an output message using java compute node.My flow is like MQInput --->JavaCompute--->MQoutput.

The code which I am using is as follows.

MbElement rootelement = inMessage.getRootElement();
setAttribute("firstParserClassName", "XML");
MbElement mbelement1 = rootelement.getFirstElementByPath("/XML/Data");
MbElement mbelement2 = mbelement1.createElementAsFirstChild(MbElement.TYPE_NAME,"Name","XXX");
MbElement mbelement3 = mbelement2.createElementAsLastChild(MbElement.TYPE_NAME,"Id","123");

I want the output as <Data><Name>XXX</Name><Id>123</Id><Data>.
But when I run the flow I am getting the error as,

Message
Properties
MQMD
XML
Data
mir
LocalEnvironment
Environment
ExceptionList
RecoverableException
File = :\\build\\S600_P\\src\\DataFlowEngine\\ImbDataFlowNode.cpp
Line = 616
Function = ImbDataFlowNode::createExceptionList
Type = ComIbmMQInputNode
Name = SampleFlow1#FCMComposite_1_1
Label = SampleFlow1.MQInput
Catalog = BIPv600
Severity = 3
Number = 2230
Text = Node throwing exception
RecoverableException
File=F:\\build\\S600_P\\src\\DataFlowEngine\\PluginInterface\\ImbJniNode.cpp
Line = 922
Function = ImbJniNode::evaluate
Type = ComIbmJniNode
Name = SampleFlow1#FCMComposite_1_4
Label = SampleFlow1.JavaCompute
Catalog = BIPv600
Severity = 3
Number = 2230
Text = Caught exception and rethrowing
RecoverableException
File = F:\\build\\S600_P\\src\\DataFlowEngine\\PluginInterface\\com_ibm_broker_plugin_CMbService.cpp
Line = 1629
Function = ImbJavaExceptionUtils::throwableToNativeException
Type =
Name =
Label =
Catalog = BIPv600
Severity = 3
Number = 4367
Text = Unhandled exception in plugin method.
Insert
Type = 5
Text = evaluate
Insert
Type = 5
Text = JavaCompute
Insert
Type = 5
Text = <com.ibm.broker.plugin.MbReadOnlyMessageException RecoverableException
File=F:\\build\\S600_P\\src\\DataFlowEngine\\PluginInterface\\com_ibm_broker_plugin_CMbService.cpp
Line = 1647
Function = ImbJavaExceptionUtils::throwableToNativeException
Type =
Name =
Label =
Catalog = BIPv600
Severity = 3
Number = 4395
Text = Unhandled exception in plugin method
Insert
Type = 5
Text = com.ibm.broker.plugin.MbReadOnlyMessageException
Insert
Type = 5
Text = com.ibm.broker.plugin.MbElement
Insert
Type = 5
Text = createElementAsLastChild
Insert
Type = 5
Text = MbElement.java
Insert
Type = 2
Text = 853

Thanx in advance,
Vijji.