Use channel exits in IBM MQ classes for Java

An overview of how to use channel exits in an application using the IBM MQ classes for Java.

The following topics describe how to write a channel exit in Java, how to assign it, and how to pass data to it. They then describe how to use channel exits written in C and how to use a sequence of channel exits.

Your application must have the correct security permission to load the channel exit class.

• Create a channel exit in IBM MQ classes for Java
  We can provide your own channel exits by defining a Java class that implements an appropriate interface.
• Assigning a channel exit in IBM MQ classes for Java
  We can assign a channel exit using IBM MQ classes for Java.
• Passing data to channel exits in IBM MQ classes for Java
  We can pass data to channel exits and return data from channel exits to the application.
• Use channel exits not written in Java with IBM MQ classes for Java
  How to use channel exit programs written in C from a Java application.
• Use a sequence of channel send or receive exits in IBM MQ classes for Java
  An IBM MQ classes for Java application can use a sequence of channel send or receive exits that are run in succession.

Parent topic: Writing IBM MQ classes for Java applications