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JMS Destination Key --> Configuration

Tasks     Related Topics     Attributes

Overview

This tab defines general configuration attributes for a JMS destination key (queue or topic). Use destination keys to define the sort order for messages arriving on a specific destination.

Tasks

Creating a JMS Destination Key

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 13-7

Attribute Label

Description

Value Constraints

Name

The name of this configuration. WebLogic Server uses an MBean to implement and persist the configuration.

MBean: weblogic.management.
configuration.
JMSDestinationKeyMBean

Attribute: Name


Property

Specifies a message property name or the name of a message header field on which to sort messages. Message header field keys ignore the key type and reference message header fields rather than message properties.

Note: For better performance, use message header fields as sorting keys, rather than message properties.

Range of Values:

The JMS Property name (including user properties) or message header fields that can be sorted on are:

  • JMSMessageID

  • JMSTimestamp

  • JMSCorrelationID

  • JMSPriority

  • JMSExpiration

  • JMSType

  • JMSRedelivered

  • JMSDeliveryTime

This attribute is not dynamically configurable.

MBean: weblogic.management.
configuration.
JMSDestinationKeyMBean

Attribute: Property

Valid values:

  • "JMSMessageID"

  • "JMSTimestamp"

  • "JMSCorrelationID"

  • "JMSPriority"

  • "JMSExpiration"

  • "JMSType"

  • "JMSRedelivered"

  • "JMSDeliveryTime"

Key Type

The expected property type for this destination key.

MBean: weblogic.management.
configuration.
JMSDestinationKeyMBean

Attribute: KeyType

Default: String

Valid values:

  • Boolean

  • Byte

  • Short

  • Int

  • Long

  • Float

  • Double

  • String

Direction

The direction (Ascending or Descending) in which this key will sort messages.

Selecting the Ascending option for the JMSMessageID property implies a FIFO (first in, first out) sort order (the default for destinations). Select the Descending option for a LIFO (last in, first out) sort order.

This attribute is not dynamically configurable.

MBean: weblogic.management.
configuration.
JMSDestinationKeyMBean

Attribute: Direction

Default: Ascending

Valid values:

  • Ascending

  • Descending

 

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