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| Java Plug-in Node - Message propagated length 0 |
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| Author |
Message
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| fcotait |
 Posted: Wed Dec 01, 2004 5:55 pm Post subject: Java Plug-in Node - Message propagated length 0 |
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Acolyte
Joined: 28 Feb 2002
Posts: 63
Location: Sao Paulo - Brazil
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Hi all,
I created a Java Plug In Node to transform a BLOB to XML.
Everything is working, except the length of the message propagated in que queue is 0 (zero) . In debug mode, it seems is working, because I can navigate in my XML Domain created
| Code: |
package com.intvision.websphere.messagebroker.plugins.ISO;
import com.ibm.broker.plugin.MbElement;
import com.ibm.broker.plugin.MbException;
import com.ibm.broker.plugin.MbFatalException;
import com.ibm.broker.plugin.MbInputTerminal;
import com.ibm.broker.plugin.MbMessage;
import com.ibm.broker.plugin.MbMessageAssembly;
import com.ibm.broker.plugin.MbNode;
import com.ibm.broker.plugin.MbNodeInterface;
import com.ibm.broker.plugin.MbOutputTerminal;
public class ISO8583toXMLPluginNode extends MbNode implements MbNodeInterface {
public ISO8583toXMLPluginNode() throws MbException {
createInputTerminal("in");
createOutputTerminal("out");
createOutputTerminal("failure");
}
public static String getNodeName() {
return "ISO8583toXMLPluginNode";
}
public void evaluate(MbMessageAssembly assembly, MbInputTerminal in) throws MbException {
try {
ParserISOtoXML parser = new ParserISOtoXML();
MbMessage newMsg = new MbMessage(assembly.getMessage());
MbElement newRoot = newMsg.getRootElement();
MbMessageAssembly newAssembly = new MbMessageAssembly(assembly, newMsg);
MbElement headers = newRoot.getFirstElementByPath("BLOB");
if ("BLOB".equals(headers.getName())) {
String msg = parser.ISOtoXML(headers.getValue().toString());
headers.detach();
headers.createElementAsLastChild(MbElement.TYPE_NAME, "XML", null);
headers.getFirstElementByPath("XML").createElementAsFirstChild(MbElement.TYPE_VALUE, "XML", msg.getBytes());
//headers.getFirstElementByPath("XML").createElementAsFirstChild(MbElement.TYPE_VALUE, "XML", msg);
}
MbOutputTerminal out = getOutputTerminal("out");
out.propagate(newAssembly);
} catch(MbException e){
e.printStackTrace();
throw new MbFatalException(this, "evaluate", e.getClass().getName(), e.getMessage(), null, null);
}
}
}
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Any idea ?
Thanks
_________________
Filipe Cotait
IBM Certified System Administrator - WebSphere MQ
IBM Certified Specialist - MQSeries, WebSphere MQ Integrator |
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