8.2. Assumptions

The business requirements, as depicted in Use Case diagrams and Sequence Diagrams, have been simplified for instructional purposes. The sample physical architecture and future deployment architecture diagrams are for illustration purposes, and they do not trace back to business requirements.

For the definition and technology details of JAXM (asynchronous XML messaging) and JAX-RPC (synchronous Web Services), please refer to Chapter 3, Web Services Technology Overview. For the definition and technology details of WS-Security (XML encryption and digital signature for SOAP Messaging) and SAML protocol (a Single Sign-on security protocol), please refer to Chapter 7, Web Services Security.

A sample “key store” (sample_soap_keystore) ...

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