Appendix C

Organiser Operations

The operations exposed in the organiser interface allow an organiser player to monitor, adapt and regulate the service orchestration. These operations are exposed as WSDL operations in a Web service environment. This interface could be accessed by URL: http://[host]:[port]/axis2/services/[CompositeName]_Organizer?wsdl.

Each of the operations results in a result message, which captures result of the operation. For example, if an adaptation is carried out via an operation, the success/failure of adaptation and the possible reasons it failed are captured in these operations. If the operation is a monitoring operation, then the result message contains the observed input.

We categorise the operations into several sets ...

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