DestinationKeyBean

Overview  |   Related MBeans  |   Attributes  |   Operations

Overview

Destination Key beans control the sorting criteria of JMS destinations

Security roles The following roles have read, write, and invoke permission for all non-encrypted attributes and operations in this MBean:

  • Deployer
   
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 No factory methods. Instances of this MBean are created automatically.

Attributes

This section describes the following attributes:

 

KeyType

The expected property type for this destination key.

Gets the "key-type" element

   
Privileges Read/Write    
Type java.lang.String
Default Value String
Legal Values

  • Boolean

  • Byte

  • Short

  • Int

  • Long

  • Float

  • Double

  • String

 

Name of

Name of entity, represented in XML as an 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.

   
Privileges Read/Write    
Type java.lang.String

 

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 &lt;. 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.

   
Privileges Read/Write    
Type java.lang.String

 

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

  • JMS_BEA_Size

  • JMS_BEA_UnitOfOrder

This attribute is not dynamically configurable. Gets the "property" element

   
Privileges Read/Write    
Type java.lang.String
Default Value JMSMessageID

 

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.

This attribute is not dynamically configurable.

Gets the "sort-order" element

   
Privileges Read/Write    
Type java.lang.String
Default Value Ascending
Legal Values

  • Ascending

  • Descending

Operations

This section describes the following operations:

     

    isSet

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

    Operation Name "isSet"    
    Parameters Object [] {  propertyName }

    where:

    • propertyName is an object of type java.lang.String that specifies:

      property to check

    Signature String [] { "java.lang.String" }
    Returns boolean
    Exceptions

    • java.lang.IllegalArgumentException
      IllegalArgumentException if propertyName is not a recognized property

     

    unSet

    Restore the given property to its default value.

    Operation Name "unSet"    
    Parameters Object [] {  propertyName }

    where:

    • propertyName is an object of type java.lang.String that specifies:

      property to restore

    Signature String [] { "java.lang.String" }
    Returns void
    Exceptions

    • java.lang.IllegalArgumentException
      UnsupportedOperationException if called on a runtime implementation.