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| sending multiple output messages from JCN |
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Message
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| sudeepm |
 Posted: Wed Mar 12, 2008 11:20 am Post subject: sending multiple output messages from JCN |
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Acolyte
Joined: 31 Jan 2008
Posts: 57
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Hi all,
I am working with the Java compute node in MB v6.0.2. What i need to do is this:
run a select query on a database and pick up records based on certain condition. one of the fields in the database table is a Payload of type CLOB which basically contains an XML message which has been converted into a byte array and inserted into the DB. My select query returns multiple records and for every such record,i need to create an output message which contains just the Payload as the message body. What i am doing is run a while loop on the length of the result set of the query and i wish to propagate a message in each iteration of the while loop. The code that i am using is below.
| Code: |
while(i<ResultSize)
{
// create byte array 'B' from payload CLOB data from database
MbElement Root = outMessage.getRootElement();
Root.createElementAsLastChildFromBitstream(B,MbXML.PARSER_NAME,"","","",0,0,0);
out.propagate(outAssembly);
i = i + 1;
} |
There is no error as such in this,the problem that i am facing is that the msg comes into the queue only after the flow comes to an end entirely,not after the first iteration of the while loop,also whatever the number of iterations,i just get the first message into the queue,not the rest of them.
I guess i have given pretty much all the details reqd,sumone please help me out!!
thx in advance
Sudeep |
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