Except the first part, each part is an incremental update of the
previous part. These parts are described in the following table:
Example Description
Part A We will create a simple web service for NorthAir airlines from an EJB
project. We will create a business process that sends guest itinerary
information to the web service and receives a confirmation. Basic BPEL
activities including receive, assign, invoke, and reply are depicted through
this part. Whenever a request for reservation is made, the NorthAir Web
Service is invoked. The NorthAir Web Service confirms the reservation with
a success message.
Part B This sample code shows how you can use the JDBC BC to update Java DB
from the BPEL process. Whenever a request for reservation is made, the
NorthAir Web Service is invoked and the itinerary data is updated in the
SouthAir DB through the JDBC binding component.
Part C This sample code shows how you can use the File BC along with JDBC BC
to store itinerary data in Java DB and in the file system.
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Example Description
Part D This sample code shows how you can use the JMS BC along with JDBC BC
and File BC to send itinerary data to JMS Destination. Whenever a request
for reservation is made, the itinerary information is updated in the file
system using the JBI File BC.
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