Configuring Startup and Shutdown Classes

5-12 Oracle Fusion Middleware Upgrade Guide for Java EE As a result, if an application is using the ODL framework for logging, it requires no modification when deployed to Oracle WebLogic Server. The JRF ODL integration into Oracle WebLogic Server is as follows: ■ ODL log messages are sent to a separate log file that is kept in a well-known location on the file system: domain_directoryserversserver_namelogsserver_name-diagnostic.log ■ Critical messages errors are double-logged both in the ODL and WebLogic domain log file. ■ ODL log queries and configuration JMX MBeans are available in the domain’s WebLogic administration server. For more information, see Oracle Fusion Middleware Configuring Log Files and Filtering Log Messages for Oracle WebLogic Server.

5.4 Task 4: Redeploy the Application on Oracle WebLogic Server

After you have compiled your application successfully, you can then deploy the application on the Oracle WebLogic Server environment you installed and configured earlier. You can redeploy your Java EE applications using any of the following typical tools: ■ Apache Ant ■ WLST, the Oracle WebLogic Server scripting tool ■ The Oracle WebLogic Administration Console For more information, see Oracle Fusion Middleware Deploying Applications to Oracle WebLogic Server.

5.5 Task 5: Verify the Redeployed Applications

After you have deployed your Java EE applications on Oracle WebLogic Server, you can verify the applications by doing the following: ■ Log in to the Oracle WebLogic Administration Console and review the deployments on the domain. You can also perform various monitoring tasks and post-deployment tasks from the console. ■ Navigate in your browser to the application URL and verify that the features of the application are working as they did when you verified them on OC4J earlier in this procedure. If find any problems with the application, review the domain log files to diagnose the problem. For more information, see Configuring Log Files and Filtering Log Messages in the Oracle WebLogic Server documentation library.