Overview
In the below scripts, we first connect to the WebLogic Admin Server using connect command. Then we start editing the domain using edit and startEdit commands.
Next, we will create respective JMS services i.e. Server, Modules, Connection Factory, Queues and Topics.
Finally, we save and activate the changes using save and activate commands.
Note: These examples assume that you are already connected to the WebLogic server using WLST. You will need to modify the server name, port number, username, password, and resource names according to your environment.
Creating JMS Server
connect('weblogic', 'welcome1', 't3://localhost:7001')
edit()
startEdit()
cd('/')
cmo.createJMSServer('MyJMSServer')
cd('/JMSServers/MyJMSServer')
cmo.addTarget(getMBean('/Servers/AdminServer'))
save()
activate()
Creating a JMS Module
connect('weblogic', 'welcome1', 't3://localhost:7001')
edit()
startEdit()
cd('/')
cmo.createJMSSystemResource('MyJMSModule')
cd('/JMSSystemResources/MyJMSModule/JmsResource/NO_NAME_0')
cmo.createConnectionFactory('MyConnectionFactory')
cd('/JMSSystemResources/MyJMSModule/JmsResource/NO_NAME_0/ConnectionFactories/MyConnectionFactory')
cmo.setJNDIName('jms/MyConnectionFactory')
cmo.setSubDeploymentName('MyJMSSubDeployment')
cd('/JMSSystemResources/MyJMSModule/JmsResource/NO_NAME_0')
cmo.createQueue('MyQueue')
cd('/JMSSystemResources/MyJMSModule/JmsResource/NO_NAME_0/Queues/MyQueue')
cmo.setJNDIName('jms/MyQueue')
cmo.setSubDeploymentName('MyJMSSubDeployment')
cd('/JMSSystemResources/MyJMSModule/JmsResource/NO_NAME_0')
cmo.createTopic('MyTopic')
cd('/JMSSystemResources/MyJMSModule/JmsResource/NO_NAME_0/Topics/MyTopic')
cmo.setJNDIName('jms/MyTopic')
cmo.setSubDeploymentName('MyJMSSubDeployment')
cd('/JMSSystemResources/MyJMSModule/SubDeployments/MyJMSSubDeployment')
cmo.addTarget(getMBean('/JMSServers/MyJMSServer'))
save()
activate()
Creating a Connection Factory
connect('weblogic', 'welcome1', 't3://localhost:7001')
edit()
startEdit()
cd('/')
cmo.createJMSSystemResource('MyJmsModule')
cd('/JMSSystemResources/MyJmsModule')
set('Targets',jarray.array([ObjectName('com.bea:Name=MyJmsServer,Type=JMSServer')], ObjectName))
cd('/JMSSystemResources/MyJmsModule/JMSResource/MyJmsModule')
cmo.createConnectionFactory('MyConnectionFactory')
cd('/JMSSystemResources/MyJmsModule/JMSResource/MyJmsModule/ConnectionFactories/MyConnectionFactory')
cmo.setJNDIName('jms/MyConnectionFactory')
cmo.setSubDeploymentName('MySubdeployment')
save()
activate()
Creating a JMS Queue and Topic
A JMS queue can be created using create command and set its JNDI name using setJNDIName. Similarly, we will create a JMS topic and set its JNDI name using below WLST script.
connect('<username>','<password>','t3://<hostname>:<port>')
edit()
startEdit()
# Creating a JMS Queue
queueName = 'myQueue'
queueJndiName = 'jms/' + queueName
queue = create(queueName, 'Queue')
queue.setJNDIName(queueJndiName)
# Creating a JMS Topic
topicName = 'myTopic'
topicJndiName = 'jms/' + topicName
topic = create(topicName, 'Topic')
topic.setJNDIName(topicJndiName)
save()
activate()
Setting JMS Server Quotas
connect('weblogic', 'welcome1', 't3://localhost:7001')
edit()
startEdit()
cd('/JMSServers/MyJMSServer')
cmo.setMessagesMaximum(1000)
cmo.setBytesMaximum(10485760)
save()
activate()
These examples demonstrate how to create a JMS server and module, as well as how to set JMS server quotas using WLST scripting for WebLogic
Cheers!!!
