Function
Set the type header of a message.
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Message type is distinct from message body typeeven though they have similar names. Contrast
tibemsMsg_GetBodyType .
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tibems_status
tibemsMsg_SetType(tibemsMsg
message, const char* value );
CALL "tibemsMsg_SetType" USING BY VALUE message, BY REFERENCE value, RETURNING tibems-status END-CALL.
Parameter
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Description
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message
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Set the type header of this message.
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value
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Set the type to this value.
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Some JMS providers use a message repository to store message type definitions. Client programs can store a body type that references a definition in the repository. EMS supports this header, but does not use it.
The JMS specification does not define a standard message definition repository, nor does it define a naming policy for message type definitions.
Some providers require message type definitions for each application message. To ensure compatibility with such providers, client programs can set this header, even if the client application does not use it.
To ensure portability, clients can set this header with symbolic values (rather than literals), and configure them to match the provider’s repository.
TIBCO Enterprise Message Service™ C and COBOL Reference System Release 4.3, February 2006 Copyright © TIBCO Software Inc. All rights reserved www.tibco.com |