DestinationKeyBean

Overview

Destination Key beans control the sorting criteria of JMS destinations

Fully Qualified Interface Name

If you use the getMBeanInfo operation in MBeanTypeServiceMBean, supply the following value as this MBean's fully qualified interface name:
weblogic.j2ee.descriptor.wl.DestinationKeyBean

Factory Methods

• Factory methods in JMSBean

Additional Access Points

In addition to accessing this MBean by invoking a factory method, you can also access this MBean from the following MBean attributes:

Attributes

This section describes the following attributes:

KeyType

The expected property type for this destination key. This setting is ignored for message header field keys, which have an implied type.

Name

The name of this entity, represented in XML as a attribute

Many of the elements within the JMS module are named entities. All of the named entities encased by a type in the XML file must be unique. This is the identifier used to delineate a particular entity within the JMS module.

This attribute cannot be modified externally from the module (for example with a deployment plan) because it may be used inside the module referentially.

Notes

Optional information that you can include to describe this named JMS descriptor bean.

JMS module saves this note in the JMS descriptor file as XML PCDATA. All left angle brackets (<) are converted to the XML entity <. Carriage returns/line feeds are preserved.

Note:

If you create or edit a note from the Administration Console, the Administration Console does not preserve carriage returns/line feeds.

Property

Specifies a message sort key 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.

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

• JMS_BEA_Size

• JMS_BEA_UnitOfOrder

SortOrder

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.

Operations

This section describes the following operations:

isSet

Return true if the given property has been explicitly set in this bean.

Exceptions

• java.lang.IllegalArgumentException

unSet

Restore the given property to its default value.

Exceptions

• java.lang.IllegalArgumentException