Headers Page
Specify the JMS headers to use in messages. You can set message headers to dequeue messages from queues and set message headers to enqueue messages into queues.
| Element | Description |
|---|---|
| Headers | Select a predefined or custom header for the endpoint. The predefined headers available for selection are based on whether you are configuring the Oracle WebLogic JMS Adapter in the trigger or invoke direction. |
| Selected Headers | Displays the selected predefined and custom headers. |
The following headers are supported when configuring the Oracle WebLogic JMS Adapter as a trigger or invoke.
| Header | Description | Trigger Direction Support? | Invoke Direction Support? |
|---|---|---|---|
| JMSCorrelationID | Links one message with another. A typical use is to link a response message with its request message. | Yes | Yes |
| JMSDeliveryMode | Set to persistent or nonpersistent mode by the JMS client.
|
Yes | Yes |
| JMSExpiration | Specifies the duration of the message before the expiration. | Yes | Yes |
| JMSMessageID | Contains a value that uniquely identifies each message sent by a provider. | Yes | No |
| JMSPriority | Defines ten levels of priority value, with 0 as the lowest priority and 9 as the highest.
|
Yes | Yes |
| JMSProperty | Represents any custom (application-specific) properties of the message. | Yes | Yes |
| JMSRedelivered | Indicates whether a message is being redelivered. | Yes | No |
| JMSTimestamp | Contains the time a message was handed off to the JMS provider to be sent. | Yes | Yes |
| JMStype | Specifies the JMS message type. | Yes | Yes |