6 Upgrading Oracle Data Service Integrator 10gR3 Dataspaces to 12.1.3

This chapter describes the steps to upgrade Oracle Data Service Integrator runtime and development environments from 10gR3 dataspaces to 12.1.3 dataspaces.

This chapter has the following sections:

6.1 Upgrading the Runtime Environment from 10gR3 Dataspaces to 12.1.3

Follow these steps to migrate the runtime (deployment) environment from 10.3 dataspaces to 12.1.3 dataspaces:

  1. Use the Oracle Data Service Integrator Dataspace Export in the Oracle Data Service Integrator 10gR3 domain to export the entire dataspace to a JAR archive. Repeat this step for each dataspace.

    1. In the Oracle Data Service Integrator Administration Console, click the System Administration Category and the dataspace that you want to export as a JAR.

    2. Click the Export tab. In the Export tab, ensure that you select the Include configuration with artifacts checkbox.

      For more information, see "Exporting Dataspace Artifacts" in Administering Data Service Integrator.

    Notes:

    • Before exporting the data sources, you must ensure that the underlying drivers are supported in 12.1.3 WebLogic Server. If they are not supported, then you must align them manually.

    • The list of datasources that must be migrated for a given dataspace are obtained from the .sources file in the exported Oracle Data Service Integrator JAR archive.

  2. Shutdown the Oracle Data Service Integrator 10gR3 domain.

  3. Install Oracle Data Service Integrator 12.1.3 in a new Oracle Middleware Home.

    For more information, see Chapter 2, "Installing Oracle Data Service Integrator Using Oracle Universal Installer" and Chapter 3, "Installing Oracle Data Service Integrator Using Silent Mode."

  4. Create a new Oracle Data Service Integrator domain in 12.1.3. Recreate the 10gR3 topology in the 12c domain.

    For more information, see Section 4.2, "Creating a Sample Domain in WebLogic Server."

  5. Use the WebLogic Server Console or WLST to recreate all of the JNDI data sources that you used in your 10gR3 configuration in your 12c configuration.

    ** (You can also refer on how to export/import data source from a WLS guide)?

  6. Import the 10gR3 dataspace into the new 12c domain.

    For more information, see "Importing Dataspace Artifacts" in Administering Data Service Integrator.

  7. Start the Oracle Data Service Integrator 12c domain.

    For more information, see "Starting and Stopping WebLogic Server" and "Launching Oracle Data Service Integrator Administration Console" in Administering Data Service Integrator.

6.2 Upgrading the Development Environment from 10gR3 Dataspaces to 12.1.3

Follow these steps to migrate the development environment from 10.3 dataspaces to 12.1.3 dataspaces:

  1. In the 10gR3 Eclipse environment, use the export tools in the Eclipse IDE to export the Oracle Data Service Integrator dataspace project.

    For more information, see "Exporting Dataspace Projects or Project Folders" and "Generating a Data Service Definitions and Artifacts JAR" in Oracle Fusion Middleware Data Service Integrator Developer's Guide.

  2. Download and install the 12.1.3 version of Oracle Enterprise Pack for Eclipse (OEPE).

  3. Install 12.1.3 Oracle Data Service Integrator. Install the Developer version of the product. See Chapter 2, "Installing Oracle Data Service Integrator Using Oracle Universal Installer" and Chapter 3, "Installing Oracle Data Service Integrator Using Silent Mode".

  4. Complete the post-installation tasks to integrate Oracle Data Service Integrator with Eclipse. For more information, see Section 4.3, "Post-Installation Tasks for Oracle Eclipse."

  5. In the 12.1.3 Eclipse environment, use the import tools to import the Oracle Data Service Integrator dataspace project. See "Importing a Dataspace Project" in Oracle Fusion Middleware Data Service Integrator Developer's Guide.