188 Using IBM WebSphere Message Broker as an ESB with WebSphere Process Server
7.5.2 Interfaces
The business integration module uses two interfaces:
? LoanPrcInterface to invoke the business process
? BankPortType to consume services from the message flows
LoanPrcInterface
The LoanPrcInterface interface, shown in Figure 7-15, is used to provide external
access to the business process. It defines a request-reply interaction with the
service requestor by using the VerifyCreditType business object as the message
input, and the ackOAType business object as the message output.
Figure 7-15 LoanPrcInterface interface configuration
BankPortType
The BankPortType interface has two operations as shown in Figure 7-16. One
accesses the VerifyCredit service, and the other accesses the OpenAccount
service. Both services are message flows in WebSphere Message Broker.
Figure 7-16 BankPortType interface configuration
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