Q1 |
One-way |
Q2 |
Content of the WS-Addressing based header can be used by the BPEL runtime for correlation purposes. WS-BPEL 2.0 also provides a standardized mechanism using correlation sets, where the correlation property of the outgoing and incoming message is compared. |
Q3 |
1 |
Q4 |
Asynchronous invocation is useful for external services, which take a long time to process the request and respond back to the BPEL process. So if the BPEL process is synchronous, there is a possibility that its client may time out before the BPEL process responds back. |
WS-BPEL 2.0 Beginner's Guide
WS-BPEL 2.0 Beginner's Guide
Overview of this book
Table of Contents (19 chapters)
WS-BPEL 2.0 Beginner's Guide
Credits
About the Authors
About the Reviewers
www.PacktPub.com
Preface
Free Chapter
Hello BPEL
Service Invocation
Variables, Data Manipulation, and Expressions
Conditions and Loops
Interaction Patterns in BPEL
Fault Handling and Signaling
Working with Scopes
Dynamic Parallel Invocations
Human Tasks
Events and Event Handlers
Compensations
Pop Quiz Answers
Index
Customer Reviews