WebLogic Server Configuration Reference

JMSDestinationKey

Description

This class represents a key value for a destination, which is used to define the sort order of messages as they arrive on a destination.

Syntax

<JMSDestinationKey
  Direction=( "Ascending" | "Descending" )
  KeyType=( "Boolean" | "Byte" | "Short" | "Int" | "Long" | "Float" | "Double" | "String" )
  Name="String"
  Notes="String"
  Property=( "JMSMessageID" | "JMSTimestamp" | "JMSCorrelationID" | "JMSPriority" | "JMSExpiration" | "JMSType" | "JMSRedelivered" | "JMSDeliveryTime" )
/>

Parent Elements

Domain

Attributes

Table 28-1 JMSDestinationKey attributes

Attribute	Description	Range of Values and Default
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.	Admin Console field label: Direction Required: no Default: Ascending
KeyType	The expected property type for this destination key.	Admin Console field label: Key Type Required: no Default: String
Name	The name of this configuration. WebLogic Server uses an MBean to implement and persist the configuration.	Admin Console field label: Name Required: no
Notes	Optional information that you can include to describe this configuration.	Admin Console field label: Notes Required: no
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.	Admin Console field label: Sort Key