J2ee-ejb-call

Description

Use this service to invoke an Enterprise Java Bean.

VulCon / GV Console Configuration

The j2ee-ejb-call Element is used by Channel and routed-call.

Its attributes are:

• type: call.
• class: it.greenvulcano.gvesb.virtual.j2ee.J2EECallOperation.
• name: Operation name. Used in the 'Flow' section to associate workflow nodes to VCL operations.
• jndi-name: EJB JNDI name.
• method: Method name to invoke. The method must have the following signature:
  it.greenvulcano.gvesb.buffer.GVBuffer
  method(it.greenvulcano.gvesb.buffer.GVBuffer gvbuffer)
• home-interface: Java class that defines the EJB home interface. Note that if the EJB is installed on the same application GreenVulcano^® ESB server, then you can also specify the local home interface.
• remote-or-local-interface: Java class that defines the EJB home remote. Note that if the EJB is installed on the same application GreenVulcano^® ESB server, then you can also specify the local interface.

and its subelements:

• Description,
• JNDIHelper,
• WLSSubjectBuilder (see bellow),
• ServiceAlias

WLSSubjectBuilder

This element is the SubjectBuilder definition for the Weblogic 8 application server It is used only by j2ee-ejb-call.

Its attributes are:

• type: subject-builder.
• class: it.greenvulcano.gvesb.jaas.WLSSubjectBuilder.
• provider-url: URL for the application server connection. See the application server documentation for the format of this parameter.
• security-principal: User name to connect the application server.
• security-credentials: Password to connect the application server. #Encrypted