This text file contains sample code fragments from:
Section 18.3 - MAP Vocabulary
Chapter 18 - Advanced Message Design Part I: WS-Addressing Vocabularies
Book - Web Service Contract Design & Versioning for SOA
Series - The Prentice Hall Service Technology Series from Thomas Erl
Site - www.servicetechbooks.com


<soap:Header>
  <wsa:To>
    http://megaeuromart.com/client
  </wsa:To>
</soap:Header>

Example 18.8 - The wsa:To element with a value indicating the address of the consumer to which the message is being sent.


<soap:Header>
  <wsa:To>
    http://megaeuromart.com/client
  </wsa:To>
  <wsa:From>
    <wsa:Address>
      http://actioncon.com/service
    </wsa:Address>
  </wsa:From>
</soap:Header>

Example 18.9 - The wsa:From construct containing a wsa:Address element with an address value that represents the Web service from where the message originated.


<soap:Header>
  <wsa:To>
    http://megaeuromart.com/client
  </wsa:To>
  <wsa:From>
    <wsa:Address>
      http://actioncon.com/service
    </wsa:Address>
  </wsa:From>
  <wsa:ReplyTo>
    <wsa:Address>
      http://actioncon.com/service/reply
    </wsa:Address>
  </wsa:ReplyTo>
</soap:Header>

Example 18.10 - The wsa:ReplyTo header element indicating that the recipient of this message should, in fact, respond to a different address than from where this message originated.


<soap:Header>
  ...
  <wsa:FaultTo>
    <wsa:Address>
      http://actioncon.com/service/fault
    </wsa:Address>
  </wsa:FaultTo>
</soap:Header>

Example 18.11 - The wsa:FaultTo element being assigned an EPR comprised of just a wsa:Address element value.


<soap:Header>
  ...
  <wsa:Action>
    http://actioncon.com/service/poprocess
  </wsa:Action>
</soap:Header>

Example 18.12 - The required wsa:Action element containing a URI that indicates a hint as to the purpose or intent of the message.


<soap:Header>
  ...
  <wsa:MessageId>
    urn:uuid:246d44f9-5a2f-11d7-944a-006097b0abf
  </wsa:MessageId>
</soap:Header>

Example 18.13 - The wsa:MessageId element containing a unique ID value.


<soap:Header>
  ...
  <wsa:RelatesTo RelationshipType=
    "http://www.w3.org/2005/08/addressing/reply">
    urn:uuid:a46d54f9-5d2f-21d7-944a-106097bf065
  </wsa:RelatesTo>
</soap:Header>

Example 18.14 - The wsa:RelatesTo element containing the identifier of a separate message that this message relates to.


<soap:Envelope
  xmlns:soap="http:www.w3.org/2003/05/soap-envelope"
  xmlns:wsa="http://www.w3.org/2005/08/addressing">
  <soap:Header>
    <wsa:To>
      http://megaeuromart.com/client
    </wsa:To>
    <wsa:ReplyTo>
      <wsa:Address>
        http://actioncon.com/service/reply
      </wsa:Address>
    </wsa:ReplyTo>
    <wsa:FaultTo>
      <wsa:Address>
        http://actioncon.com/service/fault
      </wsa:Address>
    </wsa:FaultTo>
    <wsa:Action>
      http://actioncon.com/service/poprocess
    </wsa:Action>
    <wsa:MessageId>
      urn:uuid:246d44f9-5a2f-11d7-944a-006097b0abf
    </wsa:MessageId>
  </soap:Header>
  <soap:Body>
    ...
  </soap:Body>
</soap:Envelope>

Example 18.15 - A message from the Purchase Order endpoint containing an EPR for use by the consumer program.