Use the createWMQQueue command to create
a queue type destination for the WebSphere® MQ
messaging provider at a specific scope.
To run the command, use the AdminTask object of the wsadmin
scripting client.
The wsadmin scripting client is run
from Qshell. For more information, see the topic "Configure Qshell
to run WebSphere Application
Server 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 WebSphere 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')
After using the command, save your changes to the master
configuration. For example, use the following command:
AdminConfig.save()
Purpose
Use the createWMQQueue command
to create a WebSphere MQ messaging provider queue type
destination at a specific scope.
You cannot create a WebSphere MQ messaging provider queue type
destination under either of the following conditions:
- A WebSphere MQ messaging provider queue type
destination already exists with the same name, at the same scope.
- The JNDI name clashes with another entry in WebSphere Application
Server JNDI.
Target object
The scope of the WebSphere MQ messaging provider at which
the WebSphere MQ messaging provider queue type
destination is to be created.
Required parameters
- -name
- The administrative name assigned to this WebSphere MQ
messaging provider queue type destination.
- -jndiName
- The name used to bind this object into WebSphere Application
Server JNDI.
-queueName![[Updated in January 2014]](../images/deltaend.gif)
The name of the WebSphere MQ queue to use
to store messages for the WebSphere MQ messaging provider
queue type destination definition.
Optional parameters
- -description
- An administrative description assigned to the queue type destination.
- -qmgr
- The queue manager that hosts the WebSphere MQ
queue.
- -persistence
- This parameter determines the level of persistence used to store
messages sent to this destination.
Enter one of the following case-sensitive
values:
The default value is APP.
- -priority
- The priority level to assign to messages sent to this destination.
![[Updated in January 2014]](../images/delta.gif)
Enter one of the following values:
![[Updated in January 2014]](../images/deltaend.gif)
The default value is APP.
- -expiry
- The length of time after which messages sent to this destination
expire and are dealt with according to their disposition options.
![[Updated in January 2014]](../images/delta.gif)
Enter one of the following values:
![[Updated in January 2014]](../images/deltaend.gif)
The default value is APP.
- -ccsid
- The coded character set identifier (CCSID).
The
value of this parameter must be a positive integer or blank. See the WebSphere MQ messaging provider queue and topic advanced properties settings for
more details.
The default value is 1208.
Leaving
this field empty indicates that the default value must be used.
- -useNativeEncoding
- This parameter specifies whether to use native encoding or not.
It can take a value true or false.
If
it is set to true, the values of the -integerEncoding, -decimalEncoding and -floatingPointEncoding attributes
are ignored.
If it is set to false, the encoding
is specified by the -integerEncoding, -decimalEncoding and -floatingPointEncoding attributes.
- -integerEncoding
- The integer encoding setting for this queue.
Enter one of the
following case-sensitive values: Normal or Reversed.
The
default value is Normal.
- -decimalEncoding
- The decimal encoding setting for this queue.
Enter one of the
following case-sensitive values: Normal or Reversed.
The
default value is Normal.
- -floatingPointEncoding
- The floating point encoding setting for this queue.
Enter one
of the following case-sensitive values: IEEENormal, IEEEReversed, z/OS
The
default value is IEEENormal.
- -useRFH2
- This parameter determines whether an RFH version 2 header is appended
to messages sent to this destination,
also know
as targetClient.
.Enter one of the following case-sensitive
values: true or false
(equivalent
to JMS or MQ targetClient, respectively).
.
The default
value is true
(JMS targetClient)
.
- -sendAsync
- This parameter determines whether messages can be sent to this
destination without queue manager acknowledging that they have arrived.
Enter
one of the following case-sensitive values: YES, NO or QDEF.
The
default value is QDEF.
- -readAhead
- This parameter determines whether messages for non-persistent
consumers can be read ahead and cached.
Enter one of the following
case-sensitive values: YES, NO or QDEF.
The
default value is QDEF.
- -readAheadClose
- This parameter specifies the read ahead close method for the message
consumer.
Enter
one of the following case-sensitive values: DELIVERALL,
or DELIVERCURRENT.
The default value is DELIVERALL.
- -customProperties
- This parameter specifies custom properties to be passed to the WebSphere MQ messaging provider queue type
destination implementation. Typically, custom properties are used
to set attributes of the queue type destination that are not directly
supported through the WebSphere administration interfaces.
Each custom property is specified using name and
value table step parameters. Since these are table steps, the order
of the two parameters is fixed, so you must always specify the name
first and the value second:
- In Jython: [name value]
- In Jacl: {name value}
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.
The
following example creates a WebSphere MQ messaging provider
queue type destination.
- Using Jython:
wsadmin>AdminTask.createWMQQueue("9994GKCNode01(cells/9994GKCNode01Cell/
nodes/9994GKCNode01|node.xml#Node_1)", ["-name queue1 -jndiName jms/queues/Q1
-queueName APP1.QUEUE1"])
queue1(cells/9994GKCNode01Cell/nodes/9994GKCNode01|resources.xml#
MQQueue_1098737234986)
- Using Jacl:
wsadmin>$AdminTask createWMQQueue
9994GKCNode01(cells/9994GKCNode01Cell/nodes/9994GKCNode01|node.xml#Node_1)
{-name queue1 -jndiName jms/queues/Q1 -queueName APP1.QUEUE1}
queue1(cells/9994GKCNode01Cell/nodes/9994GKCNode01|resources.xml#
MQQueue_1098737234986)