Updating Instructions for Integrating WSO2 MI with Oracle WebLogic Server

Description

As per the documentation [1], when configuring the WebLogic server with WSO2 Micro Integrator, it instruct to build the Web Logic client jar retrieved from the WebLogic server product distribution as OSGI bundle using the provided pom.xml file. But the link provided to download the pom.xml file seems to be broken and we have to follow the below steps to complete setup.

Since we couldn't find the pom.xml file mentioned in the documentation [1] (the provided SVN link is not reachable [2]), we created a pom.xml file to wrap the WebLogic client as an OSGI bundle, which prevents exporting thejavax.jms and javax.xml.namespace packages. Please find the attached Maven project (WebLogicClientWrapper.zip).

Next, we have to deploy the glassfish-corba-internal-api-4.2.5.jar file to the MI_HOME/wso2/lib directory to resolve the CNF error related to the org.omg.CORBA.MARSHAL package after deploying the built wlfullclient.jar OSGI module to the MI_HOME/dropins directory. This issue arises because the relevant packages have been removed from the JDK 11 onwards; we need to explicitly add this JAR file to the classpath.

Based on our investigations, the documentation should be updated as follows:

Fix the broken link to the pom.xml file.
Add instructions for building the OSGI bundle.
- Build the wlfullclient.jar file by executing the following command inside the WEBLOGIC_HOME/wlserver_XX/server/lib directory.
```
java -jar wljarbuilder.jar -profile wlfullclient
```
- Copy the built JAR file to the <MAVEN_PROJECT_HOME>/lib directory.
- Execute the following command inside the <MAVEN_PROJECT_HOME> directory to build the OSGI bundle:
```
mvn clean install
```
Add instructions for placing the glassfish-corba-internal-api-4.2.5.jar file inside the MI_HOME/wso2/lib directory.

Steps to reproduce

Follow the Instructions for "Starting WebLogic and WSO2 Micro Integrator" as Provided in the Documentation [1]

Affected version(s)

4.2.0

[1] https://mi.docs.wso2.com/en/4.2.0/install-and-setup/setup/brokers/configure-with-weblogic/#starting-weblogic-and-wso2-micro-integrator [2] https://svn.wso2.org/repos/wso2/scratch/lasantha/weblogic-wrapper/pom.xml

Hi @chanikag @DinithiDiaz @IsuruMaduranga

Based on the internal discussion [1], the supported WebLogic Server version should be updated to 14.1.1.0. The setup instructions should be updated as follows (Starting WebLogic and WSO2 Micro Integrator [3]):

Install WebLogic 14.1.1.0 using the generic installer [2].
Install Oracle JDK 11.
Copy wlthint3client.jar from the WL_HOME/server/lib/ directory to the /lib/ directory.

Please disregard the previously shared steps. Furthermore, the above steps are applicable to the MI 4.3.0 version as well.

[1] https://github.com/wso2-enterprise/wso2-mi-internal/issues/1077#issuecomment-2396549445 [2] https://www.oracle.com/middleware/technologies/weblogic-server-installers-downloads.html [3] https://mi.docs.wso2.com/en/4.2.0/install-and-setup/setup/brokers/configure-with-weblogic/#starting-weblogic-and-wso2-micro-integrator

Thanks & Regards Sajith M

wso2 / docs-mi