Deploying Java Service Interfaces

When you deploy a Java service interface from Enterprise Developer, the deployment process creates a deployment package (.car) file. This file is installed on Enterprise Server.

The EJB and JSP client are generated simultaneously from Enterprise Developer, and are packaged into a Java .ear file. Because the EJB and JSP client run under a third-party Java application server, you must deploy the generated Java .ear file to the application server.

Enterprise Developer generates a .car file when you deploy the svi to your ESI. When you are ready to put the service interface into a production environment, you must also deploy the EJB and optionally, a JSP client, to the Java application server of your choice.

Once a Java service interface is ready for use in a production environment, you should deploy it to an enterprise server using the .car file generated during the last deployment. You can either use the mfdepinst command to deploy the .car file, or you can deploy it manually.

Depending on the Java application server you are using, additional deployment tasks are likely required. We recommend that you become familiar with these by reviewing the topics contained in the Deploying EJBs and Resource Adapters documentation.

Be mindful of the following as well:

• If the service has been mapped as an EJB interface, you might need to perform one or both of the following tasks in addition to deploying the .car file:
  • Deploy the EJB to a Java application server
  • Deploy a resource adapter
• Some Java application servers require that you set some deployment options that tell Enterprise Developer what application server to use and where to find certain files. For more information, see your application server documentation, and the To set deployment properties and To modify the CLASSPATH property for a Java-based service interface topics.
• For some Java application servers, you might be required to select which application files to deploy, and select one or more deployment locations. See To add or remove application files to deploy for more information.
• If you generate a client for your Java service, the .car file is deleted from the deployment folder. When setting up your service in a production environment, be sure to deploy this file before generating a client.