3.12.5 Replacing the JavaBeans resources

This subsection describes the procedure for replacing the JavaBeans resources. To replace a JavaBeans resource, stop the J2EE application and JavaBeans resource, restart the J2EE server, and then replace the JavaBeans resource. You use the server management commands to replace the JavaBeans resources.

The procedure is as follows:

  1. Stop the J2EE application that is using the JavaBeans resource you want to replace.
    To stop the J2EE application, execute the cjstopapp command. The format and example of execution of the cjstopapp command are as follows:
    Format of execution

    cjstopapp J2EE-server-name -name J2EE-application-name

    Example of execution
    cjstopapp MyServer -name App1
  2. Stop the JavaBeans resource you want to replace.
    To stop the JavaBeans resource, execute the cjstopjb command. The format and example of execution of the cjstopjb command are as follows:
    Format of execution

    cjstopjb server-name -resname display-name-of-JavaBeans-resource

    Example of execution
    cjstopjb MyServer -resname javabeansname
  3. Restart the J2EE server.
    To delete a JavaBeans resource that is started once, you must restart the J2EE server. To stop the J2EE server, execute the cjstopsv command. The format and example of execution of the cjstopsv command are as follows:
    Format of execution

    cjstopsv J2EE-server-name

    Example of execution
    cjstopsv MyServer
    After you stop the J2EE server, start the server once again. To start the J2EE server, execute the cjstartsv command. The format and example of execution of the cjstartsv command are as follows:
    Format of execution

    cjstartsv J2EE-server-name

    Example of execution
    cjstartsv MyServer
  4. Delete the JavaBeans resource you want to replace.
    To delete the JavaBeans resource, execute the cjdeletejb command. The format and example of execution of the cjdeletejb command are as follows:
    Format of execution

    cjdeletejb server-name -resname display-name-of-JavaBeans-resource

    Example of execution
    cjdeletejb MyServer -resname MyJavaBeans
  5. Import the replaced JavaBeans resource.
    To import the JavaBeans resource, execute the cjimportjb command. The format and example of execution of the cjimportjb command are as follows:
    Format of execution

    cjimportjb server-name -f JAR-file-path -c path-of-the-JavaBeans-resource-property-file

    Example of execution
    cjimportjb MyServer -f Myjavabeans.jar -c Myjavabeansprop.xml
  6. Start the JavaBeans resource.
    To start the JavaBeans resource, execute the cjstartjb command. The format and example of execution of the cjstartjb command are as follows:
    Format of execution

    cjstartjb server-name -resname display-name-of-JavaBeans-resource

    Example of execution
    cjstartjb MyServer -resname javabeansname
  7. Start the J2EE application.
    To start the J2EE application, execute the cjstartapp command. The format and example of execution of the cjstartapp command are as follows:
    Format of execution

    cjstartapp J2EE-server-name -name J2EE-application-name

    Example of execution
    cjstartapp MyServer -name App1