Appendix C Creating EAServer 1.1 Java Clients

Intercomponent calls using EAServer 1.1 stubs

Components that were developed for EAServer version 1.1 may use the EAServer 1.1stub interface to instantiate stubs for intercomponent calls. When instantiating an EAServer 1.1 stub for intercomponent calls, the following restrictions apply:

• When calling createInstance, you must use a port in the JProperties settings that matches the port in the IIOP listener that you wish to connect to. You can use the loopback address (127.0.0.1 or localhost) for the host name. Since invocations are performed in memory, there is no need to connect to a secure port.
• You must use the option that requests a dedicated connection for the stub, as follows:
  • If you are using createInstance(Properties), call JProperties.setNewConnection(true) when initializing the JProperties object.
  • If you are using createInstance(String, Class), add the jag_new_connection option to the URL string.
  
  
  See Chapter 1, "Java Classes and Interfaces", in the EAServer API Reference for descriptions of these methods.

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