Connectivity
Websphere Integration Developer v612
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Configure bindings to support synchronous invocation patterns (JMS, MQ, Web Services, HTTP)
Invocation Patterns
SCA provides four invocation patterns.
- Synchronous
Client issues a request and waits for the response. - Asynchronous one-way
Client issues a request and a response is not expected. - Asynchronous deferred response
Client issues a request and the response will be requested by the client at a later point in time. - Asynchronous call back
Client issues a request and the target will call a service implemented by the client with the response.
JMS binding configuration
Use JMS binding when you need to access a messaging system.The following must be configured to support synchronous invocation (Client issues a request and waits for the response)
- JMS Messaging domain
Set to Point-to-Point - Managed connection factory
A factory used to create the connection to the messaging provider - Send Destination Properties
The destination where the message would be sent - Receive Destination Properties
The destination where the response message would be received. This value is specified in the JMSReplyTo field of the sent message.
MQ binding configuration
Use MQ binding when you need to access a WebSphere MQ messaging system and need to use the MQ native functions.The following must be configured to support synchronous invocation (Client issues a request and waits for the response)
- Request Queue Manager
- Send Destination Queue
- Receive Destination Queue
Web Service binding configuration
Use Web Service binding when you need to access an external service over the Internet or provide a service over the Internet.The following must be configured to support synchronous invocation (Client issues a request and waits for the response)
- JMS Messaging domain
Set to Point-to-Point - Managed connection factory
A factory used to create the connection to the messaging provider - Send Destination Properties
The destination where the message would be sent - Receive Destination Properties
The destination where the response message would be received. This value is specified in the JMSReplyTo field of the sent message.
HTTP configuration
Use HTTP binding when you need to access an external service over the Internet or provide a service over the Internet and you are working with other Web services based on the HTTP model; that is, using well-known HTTP interface operations like GET, PUT, DELETE, and so on.The following must be configured to support synchronous invocation (Client issues a request and waits for the response)
- JMS Messaging domain
Set to Point-to-Point - Managed connection factory
A factory used to create the connection to the messaging provider - Send Destination Properties
The destination where the message would be sent - Receive Destination Properties
The destination where the response message would be received. This value is specified in the JMSReplyTo field of the sent message.
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