Use the wsadmin scripting tool to configure a new Java™ Message Service (JMS) connection.
Before you begin
Before starting this task, the wsadmin tool must be running.
About this task
Perform the following steps to configure a new JMS connection:
Note: In the following examples, code blocks beginning
with wsadmin> show code that is entered by the user.
Lines that do not begin with wsadmin> show code that
has been returned by the console.
Procedure
- Identify the parent ID:
Example output:
JMSP1(cells/mycell/nodes/mynode|resources.xml#JMSProvider_1)
- Get required attributes:
Example output:
Attribute Type
name String
jndiName String
externalJNDIName String
- Set up required attributes:
- Using Jacl:
wsadmin>set name [list name JMSCF1]
wsadmin>set jndi [list jndiName jms/JMSConnFact1]
wsadmin>set extJndi [list externalJNDIName jms/extJMSCF1]
wsadmin>set jmscfAttrs [list $name $jndi $extJndi]
Example
output:
{name JMSCF1} {jndiName jms/JMSConnFact1} {externalJNDIName jms/extJMSCF1}
- Using Jython:
wsadmin>name = ['name', 'JMSCF1']
wsadmin>jndi = ['jndiName', 'jms/JMSConnFact1']
wsadmin>extJndi = ['externalJNDIName', 'jms/extJMSCF1']
wsadmin>jmscfAttrs = [name, jndi, extJndi]
wsadmin>print jmscfAttrs
Example output:
[[name, JMSCF1], [jndiName, jms/JMSConnFact1], [externalJNDIName, jms/extJMSCF1]]
- Create generic JMS connection factory and assign it to
a variable. In this example the variable is cf:
- Using Jacl:
wsadmin>set cf [$AdminConfig create GenericJMSConnectionFactory $newjmsp $jmscfAttrs]
- Using Jython:
wsadmin>cf = AdminConfig.create('GenericJMSConnectionFactory', newjmsp, jmscfAttrs)
wsadmin>print cf
Example output:
JMSCF1(cells/mycell/nodes/mynode|resources.xml#GenericJMSConnectionFactory_1)
- Configure a connection pool for your generic connection
factories.
Because Java 2
Connector (J2C) manages the generic connection factories, you must
configure a connection pool to indicate the policy for connection
management by J2C. Use the variable assigned to your generic connection
factory to include it in the connection pool. The following example
commands configure a connection pool in your environment:
- Using Jacl:
wsadmin>set connectionPool [$AdminConfig create ConnectionPool $cf {} connectionPool]
wsadmin>set sessionPool [$AdminConfig create ConnectionPool $cf {} sessionPool]
- Using Jython:
wsadmin>connectionPool = AdminConfig.create('ConnectionPool', cf,'', 'connectionPool')
wsadmin>sessionPool = AdminConfig.create('ConnectionPool', cf, '', 'sessionPool')
- Save the configuration changes.
- In a network deployment
environment only, synchronize the node.