uCosminexus Service Platform, Basic Development Guide
Create a request message for requesting a service component from the service requester to the asynchronous reception (MDB (database queue)). The contents of the request message to be sent from the service requester must be created in the same message format as that used on the service component side.
The following figure shows how a request message is sent when the service requester is TP1/EE or JMS.
Figure 8-28 Request message transmission (standard asynchronous reception (MDB (database queue)))
For details about how to send a normal request message, see the contents about service invocation using an MDB (database queue), in the manual Cosminexus Service Platform System Setup and Operation Guide.
The service requester creates a request message whose message type is XML. Convert the created request message to binary format. For binary conversion, use the same encoding method for the service requester side and the service component side. For details about XML request messages, see 8.2.6 Creating Request Messages.
Note that when the protocol type is a database queue service component, the asynchronous reception (MDB (database queue)) cannot send request messages. The asynchronous reception (MDB (database queue)) can send request messages only when the service component side is using one of the following protocols:
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