How to create JMS Queue / Topic in Weblogic 12c / 11g

In this post I have tried to listed down all required steps to create JMS Queue which can be utilized for reliably transfer the data between two systems. Here is the steps by step process on how to create a JMS Queue in Weblogic 12c / 11g.

In order to complete below steps you must have created your JMS Server and JMSModule. If this is not done please go through the previous post on How to create JMS Server and JMS Module to complete the require steps.

• Go to weblogic console and login to the domain
• Go to domain Structure ->Services -> Messaging ->JMS Module
• It will show you the list of all available module on the right pane of the window. Select "UserJMSModule" from the JMS Modules table.
• This will land up in "Configuration" tab  under "UserJMSModule"
• Click New in Summary of resource table and select Queue and click next
• Enter the name of the queue as UserQ and JNDI name as eis/UserQ. and leave the template as none. This can be any values you want. Click on Next

• Now Select the subDeployment as "UserSubDeployment" which we created in previous steps.and click on finish
• You should be getting a Message JMS Queue is created successfully.

Now you are ready to use this queue for storing the messages.

Using / Running / Setting JDeveloper 11.1.1.6 to use 64 bit and 32 bit JVM / JDK

Tired of memory issues while working with JDeveloper because you are running on 32 bit JVM. Switch you JDeveloper to point to 64 bit JVM.This will allow you to use multi Gig memory usage while working with JDeveloper IDE.

Prerequisites: 64 bit Machine, 64 bit OS and 64 bit Jdk Installation. JAVA_HOME should be set to appropriate 64 bit jdk installation directory for example 

JAVA_HOME = C:\Program Files\Java\jdk1.6.0_23
So your JAVA_HOME=C:\Program Files\Java\jdk1.6.0_23

JDeveloper's Settings:

1.  C:\Oracle\Middleware\jdeveloper\ide\bin\ide.conf

• AddVMOption  -Xmx4192M
• AddVMOption  -Xms512M 

Above setting will allows to user 4 GB of RAM.

 

 2. C:\Oracle\Middleware\jdeveloper\jdev\bin\jdev.conf

• Point JDeveloper to use 64 bit Java Version
•  SetJavaHome C:\Program Files\Java\jdk1.6.0_23
• AddVMOption  -XX:MaxPermSize=1024M