Chapter 9. Communication, Flow Control, and Message Processing

In this chapter, we will cover:

• Using the Service Callout action to invoke a service

• Using the Publish action to asynchronously invoke a service

• Using the Java Callout action to invoke Java code

• Using the Java Callout action with XMLBeans

• Using custom XPath functions

• Using the For Each action to process a collection

• Using dynamic Split-Join to perform work in parallel

• Using the Validate action to perform message validation

• Enabling/disabling a Validate action dynamically

• Creating private proxy service