Mediation handler lists

A mediation handler list is a collection of mediation handlers that are invoked in sequence.

A mediation handler list is a simple pipeline of mediation handlers, where the result of the operation of each mediation handler in the handler list is passed to the next one, as shown in the figure below:

A mediation handler list contains one or more mediation handlers. Membership of a mediation handler list is specified when you create a mediation in the administrative console. You can also define properties that specify how the mediation handler list is operated. For example, you can set a property to have the mediation process several messages concurrently.

At run-time, you associate a mediation handler list with one or more selected destinations. This makes the mediation handler list eligible to mediate messages that arrive at the destination.

Mediation handlers
A mediation handler is a Java program that acts as the unit of deployment and administration in mediations.