JAXM Message Exchange Categories
In the JAXM environment, a message exchange is essentially an exchange of SOAP-based XML documents between the businesses. They can be categorized into five types:
Asynchronous inquiry
Asynchronous update with acknowledgment
Synchronous update
Synchronous inquiry
Fire-and-forget
We'll discuss these message categories in more detail in the following sections.
Asynchronous Inquiry
In an asynchronous inquiry, the JAXM client sends a message and does not wait for the response; see Figure 7.2. The receiver reads and processes the request and generates the reply. The reply is then sent back to the client. This reply generation and transmission is a separate process from the request receipt, and the time interval between ...
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