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New / Edit J2EE Session EJB Wizard: Choose WebLogic Application Server Options

The Application Server Options page of the New / Edit J2EE Session EJB Wizard is application server and state management mode specific. The configuration options change depending on the type of application server you are using and the whether your EJBs are maintaining state.

These options, along with the application server options for the J2EE connector, are needed by your application server and are included in the packaging of your enterprise application.

Note These are WebLogic application server specific options that are set in META_INF\weblogic-ejb-jar.xml. The descriptions here are from WebLogic Server version WebLogic 7.0.0. Please check your WebLogic application server documentation for suggestions and limitations to use when setting these options.

WebLogic Application Server Options for Stateless EJBs

Each stateless EJB that you use only allocates a connector while the task is being executed. Thus, depending on how long an execution takes, you may actually require fewer connectors.

Maximum beans in free pool:  A free pool of beans is maintained for each bean class. This setting specifies the maximum size of the pool. The default value is 1000.

Initial beans in free pool:  A free pool of beans is maintained for each bean class. This setting specifies the initial size of the pool. The default value is 0.

Stateless bean is clusterable:  Values are true or false. The default value is true. If selected (set to true), the bean can be deployed from multiple servers in a cluster.

Stateless bean load algorithm:  The stateless bean load algorithm specifies the algorithm to use for load-balancing between replicas of the bean. If this property is not specified, the algorithm specified by the server property, weblogic.cluster.defaultLoadAlgorithm will be used. The possible values are: Random, RoundRobin, or WeightBased.

Stateless bean call router class name:  Specify a custom class to be used for routing bean method calls. This class must implement weblogic.rmi.cluster.CallRouter.

The task file and application server names are the names selected on the Task File and Application Server page of the J2EE Session EJB Wizard.

Related Topics
bullet Registering Application Servers
bullet Using J2EE Architecture
bullet Synapta Services Builder for CICS Manager Help Links
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