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Mastering JavaServer Faces 2.2 by Anghel Leonard

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The conversation scope

The conversation scope allows developers to demarcate the lifespan of the session scope.

The conversation scope is committed to the user's interaction with JSF applications and represents a unit of work from the point of view of the user; a bean in this scope is able to follow a conversation with a user. We may charge the conversation scope as a developer-controlled session scope across multiple invocations of the JSF life cycle; while session scoped lives across unlimited requests, the conversation scopes lives only across a limited number of requests.

Note

The conversation scope bean might get passivated by the container and should be capable of passivity by implementing the java.io.Serializable interface.

The developer can ...

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