showWMQTopic command

Use the showWMQTopic command to display information about a specific IBM MQ messaging provider topic.

To run the command, use the AdminTask object of the wsadmin scripting client.

[IBM i]The wsadmin scripting client is run from Qshell. For more information, see the topic about configuring Qshell to run product scripts.

This command is valid only when it is used with WebSphere® Application Server Version 7 and later application servers. Do not use it with earlier versions.

For a list of the available IBM® MQ messaging provider administrative commands, plus a brief description of each command, enter the following command at the wsadmin prompt:

print AdminTask.help('WMQAdminCommands')

For overview help on a given command, enter the following command at the wsadmin prompt:

print AdminTask.help('command_name')

Purpose

Use the showWMQTopic command to display all the parameters, and their values, associated with a particular IBM MQ messaging provider topic.

Note:
  • If priority is set to "SPECIFIED", this means that an integer priority is set. This integer is shown in the 'specifiedPriority' property.
  • If expiry is set to "SPECIFIED", this means that an integer expiry is set. This integer is shown in the 'specifiedExpiry' property.

The 'targetClient' property indicates how the useRFH2 option was specified by the create or modify commands. A value of "JMS" indicates a value of "true" for useRFH2. A value of "MQ" indicates a value of "false" for useRFH2.

Target object

An IBM MQ messaging provider topic at the specific scope.

Required parameters

None.

Optional parameters

None.

Example

  • Using Jython:
    wsadmin>AdminConfig.getid("/Node:9994GKCNode01") 
9994GKCNode01(cells/9994GKCNode01Cell/nodes/9994GKCNode01|node.xml#Node_1)  

wsadmin>AdminTask.listWMQTopics("9994GKCNode01(cells/9994GKCNode01Cell/
nodes/9994GKCNode01|node.xml#Node_1)") 
topic1(cells/9994GKCNode01Cell/nodes/9994GKCNode01|resources.xml#
MQTopic_1098737234986)

wsadmin>AdminTask.showWMQTopic("topic1(cells/9994GKCNode01Cell/nodes/
9994GKCNode01|resources.xml#MQTopic_1098737234986)") 
{specifiedExpiry=0, priority=APPLICATION_DEFINED, decimalEncoding=Normal, 
baseTopicName=topic1, name=topic1, readAhead=NO, brokerPubQmgr=null,  
readAheadClose=DELIVERCURRENT, brokerPubQueue=SYSTEM.BROKER.DEFAULT.STREAM, 
ccsid=1208, integerEncoding=Normal, useNativeEncoding=true, 
wildcardFormat=charWildcards, expiry=APP, specifiedPriority=0, 
jndiName=jms/t1, sendAsync=NO, 
brokerDurSubQueue=SYSTEM.JMS.D.SUBSCRIBER.QUEUE, brokerCCDurSubQueue=null, 
description=null, targetClient=JMS, floatingPointEncoding=IEEENormal, 
persistence=APP, brokerVersion=V1}
  • Using Jacl:
    wsadmin>$AdminConfig getid /Node:9994GKCNode01 
9994GKCNode01(cells/9994GKCNode01Cell/nodes/9994GKCNode01|node.xml#Node_1)  

wsadmin>$AdminTask listWMQTopics 
9994GKCNode01(cells/9994GKCNode01Cell/nodes/9994GKCNode01|node.xml#Node_1) 
topic1(cells/9994GKCNode01Cell/nodes/9994GKCNode01|resources.xml#
MQTopic_1098737234986)

wsadmin>$AdminTask showWMQTopic 
topic1(cells/9994GKCNode01Cell/nodes/9994GKCNode01|resources.xml#
MQTopic_1098737234986) 
{specifiedExpiry=0, priority=APPLICATION_DEFINED, decimalEncoding=Normal, 
baseTopicName=topic1, name=topic1, readAhead=NO, brokerPubQmgr=null,  
readAheadClose=DELIVERCURRENT, brokerPubQueue=SYSTEM.BROKER.DEFAULT.STREAM, 
ccsid=1208, integerEncoding=Normal, useNativeEncoding=true, 
wildcardFormat=charWildcards, expiry=APP, specifiedPriority=0, 
jndiName=jms/t1, sendAsync=NO, 
brokerDurSubQueue=SYSTEM.JMS.D.SUBSCRIBER.QUEUE, brokerCCDurSubQueue=null, 
description=null, targetClient=JMS, floatingPointEncoding=IEEENormal, 
persistence=APP, brokerVersion=V1}