Perform these steps after the Create WSDL dialog appears when you are creating a Mediator or when you are defining a service for a Mediator.

1. On the Create WSDL dialog, enter the information for the properties listed in Table 19-2.

2. In the Interface Type field, select Asynchronous Interface.

   The Input field and Callback section appear, as shown in Figure 19-25.

   Figure 19-25 Create WSDL Dialog for an Asynchronous Interface

   
   Description of "Figure 19-25 Create WSDL Dialog for an Asynchronous Interface"

3. Repeat steps 3 to 8, as in the earlier procedure.

4. Repeat the same steps to define the input message parts for the Callback section.

   Note:

   The callback input represents the response message and is required in asynchronous transactions.

5. In the Callback section, specify the following information for the response message:

   • Port Type: The name of the port type in the WSDL file that contains the operation to use.

   • Operation: The name of the action to perform; for example, executeResponse.

     Note:

     Spaces and special characters are not allowed in an operation name or port type. Only alphabetic and numeric characters are supported, and the first character cannot be a number. Both of these fields are required.

6. Click OK.

   Note:

   Partner link types are generally used in BPEL, so you do not need to select Generate partnerlinkType extension for Mediator.