1. Developing SOA Applications with Oracle SOA Suite
  2. Sharing Functionality Across Service Components
  3. Working with Domain Value Maps
  4. Creating a Domain Value Map Use Case For Multiple Values

Creating a Domain Value Map Use Case For Multiple Values

This section provides a tutorial demonstrating how to create a domain value map with multiple values to look up. This use case demonstrates the integration scenario for using a domain value map lookup between two endpoints to look up multiple values. For example, if the inbound value is State, then the outbound values are Shortname of State, Language, and Capital. The multivalue lookup use case consists of the following steps:

  1. Files are retrieved from a directory by an adapter service named readFile.

  2. The readFile adapter service sends the file data to an Oracle Mediator named LookupMultiplevaluesMediator.

  3. The LookupMultiplevaluesMediator Oracle Mediator then transforms the message to the structure required by the adapter reference. During transformation, Oracle Mediator looks up the multivalue domain value map for an equivalent value of the Longname and Shortname domains.

  4. The LookupMultiplevaluesMediator Oracle Mediator sends the message to an external reference named writeFile.

  5. The writeFile reference writes the message to a specified output directory.

To download the sample files mentioned in this section, see Oracle SOA Suite samples page.