Transports and Interfaces: Siebel Enterprise Application Integration > EAI JMS Transport >

Sending and Receiving JMS Messages

The following procedure describes how to set up the Siebel application to send a message to an external system using the EAI JMS Transport and receive a corresponding reply from the external system.

To send and receive messages with the JMS Transport

1. Set up a JMS queue to receive messages from the Siebel application and give the queue an easy-to-identify name, such as fromSiebel.

   Refer to your JMS provider documentation on how to administer, monitor, and define new persistent queues.

2. Set up a JMS queue to send messages to the Siebel application.

   Refer to your JMS provider documentation on how to administer, monitor and define new persistent queues.

   1. Give the queue an easy-to-identify name, such as toSiebel.
   2. Create a message in the queue.

      NOTE:  To test this scenario adequately, you must have a partner application that can place a valid message for the Siebel application into the queue.

3. In Siebel Tools, set up a workflow for sending a message out and receiving a message in response using the EAI JMS Transport. Define the flow as shown in the following figure.
   

   NOTE:  For details on the Business Process Designer, see Siebel Business Process Framework: Workflow Guide.

4. Create the following process properties:

   Name	Data Type	In/Out	Default String	Comments
   OrderXML	Binary	In	Not applicable	Not applicable
   JMSConnectionFactory	String	In	examples.jms. ConnectionFactory	JNDI name of the JMS connection factory
   JMSReceiveQueue	String	In	examples.jms.toSiebel	JNDI name of the queue
   JMSSendQueue	String	In	examples.jms.fromSiebel	JNDI name of the queue
   JMSReceiveTimeout	String	In	180000	Not applicable
   Order Message	Integration Object	In	Not applicable	Not applicable

5. Set up the first step of the workflow to use the Siebel Order ASI with the QueryById method to query the information from the Siebel database using the following input and output arguments:

   Input Argument	Type	Property Name
   PrimaryRowId	Process Property	Object Id

   Property Name	Type	Output Argument
   Order Message	Output Argument	SiebelMessage

6. Set up the second step of the workflow to use the EAI XML Converter with the IntObjHierToXMLDoc method to convert the data extracted from the Siebel database to XML using the following input and output arguments:

   Input Argument	Type	Value	Property Name
   GenerateProcessingInstructions	Literal	False	Not applicable
   SiebelMessage	Process Property	Not applicable	Order Message

   Property Name	Type	Output Argument
   OrderXML	Output Argument	<Value>

7. Set up the third step of the workflow, after Start, to use the EAI JMS Transport with the SendReceive method using the following input and output arguments:

   Input Argument	Type	Property Name
   <Value>	Process Property	OrderXML
   ConnectionFactory	Process Property	JMSConnectionFactory
   ReceiveQueue	Process Property	JMSReceiveQueue
   ReceiveTimeout	Process Property	JMSReceiveTimeout
   SendQueue	Process Property	JMSSendQueue

   Property Name	Type	Output Argument
   OrderXML	Output Argument	<Value>
8. Set up the fourth step to use the EAI XML Converter with the XMLDocToIntObjHier method to convert the XML message to an Integration Object using the following input and output arguments:

   Input Argument	Type	Property Name
   <Value>	Process Property	OrderXML

   Property Name	Type	Output Argument
   Order Message	Output Argument	SiebelMessage
9. Set up the last step to use the Siebel Order ASI with the Synchronize message to update the Siebel database using the following input and output arguments:

   Input Argument	Type	Property Name
   SiebelMessage	Process Property	Order Message

   Property Name	Type	Output Argument
   Order Message	Output Argument	SiebelMessage

10. Save and deploy the workflow.

    It is recommended that the Workflow Simulator be used for testing purposes.

    NOTE:  To test this scenario adequately, you must have a partner application that can accept the message and return a response. The correlation ID of the response message must be set to the message ID of the message originally sent by the Siebel application.