Chapter 6 Creating J2EE Applications for BEA WebLogic

Stateful Session Bean

The following extended attributes are available for stateful session beans:

• Stateful session Cache - The stateful-session-cache element is used to specify various options for the caching of a stateful session bean.
  
  
  • max-beans-in-cache (Component extended attribute)
  • idle-timeout-seconds (Component extended attribute)
  • cache-type (Component extended attribute)
• Lifecycle - The lifecycle element is used to specify various options for the management of the lifecycle of stateful beans.
  
  
  • passivation-strategy (Component extended attribute)
• Persistent store directory - The persistent-store-dir specifies the directory in the server's file system where the state of passivated stateful session beans is to be stored.
  
  
  • persistent-store-dir (Component extended attribute)
• Allow concurrent calls - The allow-concurrent-calls specifies whether a stateful session bean instance will allow concurrent method calls.
  
  
  • allow-concurrent-calls (Component extended attribute)
• Stateful session clustering: The stateful-session-clustering element is used to specify various options for how a stateful session bean will be replicated in a WebLogic cluster.
  
  
  • home-is-clusterable (Component extended attribute)
  • home-load-algorithm (Component extended attribute)
  • home-call-router-class-name (Component extended attribute)
  • replication-type (Component extended attribute)

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