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JMS Template --> Configuration --> Override
Tasks Related Topics Attributes
Overview
This tab defines configuration override attributes for a JMS template, which provides an efficient means of defining multiple destinations with similar attribute settings.
The configurable override attributes for a JMS template are the same as those configured for a destination. However, if the destination that is using a JMS template specifies an override value for an attribute, the override value is used.
Tasks
Creating a JMS Template
Related Topics
"WebLogic JMS Fundamentals" in Programming WebLogic JMS
"Managing WebLogic JMS" in Programming WebLogic JMS
"Developing a WebLogic JMS Application" in Programming WebLogic JMS
Attributes
Table 22-1
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Attribute Label
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Description
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Value Constraints
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Priority Override
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The priority assigned to all messages that arrive at the destination, regardless of the Priority specified by the message producer.
The default value (-1) specifies that the destination will not override the Priority setting.
This attribute is dynamically configurable, but only incoming messages are impacted; stored messages are not impacted.
MBean: weblogic.management.
configuration.
JMSTemplateMBean
Attribute: PriorityOverride
|
Minimum: -1
Maximum: 9
Default: -1
Dynamic: yes
|
|
Time To Live Override
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The time-to-live value assigned to all messages that arrive at the destination, regardless of the TimeToLive specified by the message producer.
The default value (-1) specifies that the destination will not override the TimeToLive setting.
This attribute is dynamically configurable, but only incoming messages are impacted; stored messages are not impacted.
MBean: weblogic.management.
configuration.
JMSTemplateMBean
Attribute: TimeToLiveOverride
|
Minimum: -1
Maximum: 9223372036854775807
Default: -1
Dynamic: yes
|
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Time To Deliver Override
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The default delay, either in milliseconds or as a schedule, between when a message is produced and when it is made visible on its target destination, regardless of the TimeToDeliver specified by the producer and/or the connection factory.
The default value (-1) specifies that the destination will not override the TimeToDeliver setting.
The Time To Deliver Override can be specified either as a long or as an advanced scheduling syntax (see "Setting Message Delivery Times" in Programming JMS for details.)
Note: Changing the Time To Deliver Override only affects future message delivery, it does not affect message delivery of already produced messages.
MBean: weblogic.management.
configuration.
JMSTemplateMBean
Attribute: TimeToDeliverOverride
|
Default: "-1"
Dynamic: yes
|
|
Delivery Mode Override
|
The delivery mode assigned to all messages that arrive at the destination regardless of the DeliveryMode specified by the message producer.
A value of No-Delivery specifies that the DeliveryMode will not be overridden.
This attribute is dynamically configurable, but only incoming messages are impacted; stored messages are not impacted.
MBean: weblogic.management.
configuration.
JMSTemplateMBean
Attribute: DeliveryModeOverride
|
Default: No-Delivery
Valid values:
Dynamic: yes
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