更新时间：2021-08-05 18:02:10
封面
版权页
Credits
About the Authors
About the Reviewers
www.PacktPub.com
Support files eBooks discount offers and more
Preface
What this book covers
What you need for this book
Who this book is for
Conventions
Time for action – heading
Reader feedback
Customer support
Chapter 1. Hello BPEL
Introduction to BPEL
Installing Oracle JDeveloper and SOA Suite
Time for action – installing the JDK and setting environment
Time for action – installing JDeveloper and SOA Suite
Time for action – creating a default domain
Developing our first BPEL process
Time for action – creating the SOA composite application
Time for action – creating XML Schema for the BPEL process
Time for action – modifying WSDL
Time for action – implementing the BPEL process
Deploying the first BPEL process
Time for action – deploying the BPEL process
Testing our first BPEL process
Time for action – testing the BPEL process
Understanding the BPEL language
The BPEL structure
Bookstore BPEL process with branches
Time for action – more sophisticated BPEL process
Time for action – deploying and testing the second BPEL process
Summary
Chapter 2. Service Invocation
Service invocation and orchestration
Developing the book warehousing process
Time for action – creating the book warehousing process
Time for action – developing the book warehousing process
Understanding sequential invocation
Understanding partner links
Parallel service invocation
Time for action – developing parallel flows
Understanding a parallel flow
Chapter 3. Variables Data Manipulation and Expressions
Variables in BPEL
Variables in BookWarehousingBPEL
Time for action – review of existing variables
Time for action – creating XML type variables
Time for action – creating XML element variables
Time for action – creating a message type variable
Data manipulation and assignments
Time for action – copying variables
Expressions
Time for action – copying variable parts
Manipulating data for external partner links
Time for action – creating the AnotherBookstoreBPEL process
Time for action – extending the BookWarehousing process
Validating variables
Time for action – validating variables
The XSLT transformations
Time for action – using XSLT transformations
Chapter 4. Conditions and Loops
Conditions
Time for action – selecting the bookstore with the lowest quantity
Time for action – implementing VintageBookstore
Time for action – selecting VintageBookstore
Loops
Adding loops to our example
Time for action – adding the BookOrderManagement process
Time for action – adding the <while> loop
Time for action – the <forEach> loop
Executing <forEach> in parallel
Time for action – executing <forEach> in parallel
Delays
Time for action – adding <wait>
Ending a process
Empty activities
Chapter 5. Interaction Patterns in BPEL
Understanding asynchronous invocations
Time for action – implementing an asynchronous invocation
Understanding asynchronous service invocations
Time for action – creating an asynchronous BPEL process
Chapter 6. Fault Handling and Signaling
Introducing faults and fault handlers
Time for action – adding fault handlers
Modeling execution errors with WS-BPEL 2.0 standard faults
Modeling logical (explicit) errors with the <throw> activity
Modeling errors propagated from external web services
Understanding fault handlers and signaling
WSDL faults
Handling faults
In-line fault handling
Time for action – signaling faults
