Input Signature Properties for the Get Service
When you configure the Get service, the following overrideConnection properties automatically appear in the input signature of the Get service on the Input/Output tab:
Note:
An asterisk * indicates that if you set the dynamicQueuePrefix at run time, then you also need to set the queueName.
Property | Data Type |
queueManagerName | String |
hostName | String |
port | String |
channel | String |
CCSID | String |
queueName* | String |
dynamicQueuePrefix* | String |
encoding | String |
For a description of each data type, see the list of parameters in
Configuring
WebSphere MQ Adapter Connections.
The following properties are passed from the Get Service tab in the Designer to the input signature of the Get service:
Property | Description |
waitInterval | The time period that the service waits for a message to appear on the queue. Enter this value in milliseconds. You set the value of this Integer in the Pipeline Editor, which overwrites the value set on the Get Service tab. Default: 60000 |
deadLetterQueueName | A String that contains the name of the queue that will contain any messages that could not reach their destination. You set the value of this property in the Pipeline Editor, which overwrites any value set on the Get Service tab. |
deadLetterQueueManagerName | A String that contains the name of the queue manager for the dead letter queue. You set the value of this property in the Pipeline Editor, which overwrites any value set on the Get Service tab. |
deadLetterMessageHeaders | A String that contains the headers to include in the message sent to the dead letter queue. You set the value of this property in the Pipeline Editor, which overwrites any value set on the Get Service tab. None Includes any headers along with the original payload in the message sent to the dead letter queue. DLH Includes only the DLH header along with the original payload in the message sent to the dead letter queue. MQMD Includes only the MQMD header along with the original payload in the message sent to the dead letter queue. DLH_&_MQMD Includes both DLH and MQMD headers along with the original payload in the message sent to the dead letter queue. Default: DLH_&_MQMD |
The WebSphere MQ Adapter passes the following optional input properties from the MQMD Header tab in Designer to the input signature of the Get service. The data types for the selectionCriteria properties are documented as they appear in Designer.
Also, if values are specified for these properties, then WebSphere MQ Adapter will only receive messages from the queue that match the specified criteria. For a complete description of the selectionCriteria properties and their uses, refer to IBM's WebSphere MQ user documentation.
selectionCriteria Property | Data Type |
CorrelId | String |
CorrelationIdByteArray | Object |
GroupId | String |
GroupIdByteArray | Object |
MsgId | String |
MsgIdByteArray | Object |
MsgSeqNumber | String |
Offset | String |