DestinationBean


Overview  |   Related MBeans  |   Attributes  |   Operations

Overview

This bean contains all the attributes of destinations that are common between queues and topics.

       
Fully Qualified Interface NameIf you use the getMBeanInfo operation in MBeanTypeServiceMBean, supply the following value as this MBean's fully qualified interface name:
weblogic.j2ee.descriptor.wl.DestinationBean
Factory Methods No factory methods. Instances of this MBean are created automatically.
Access Points You can access this MBean from the following MBean attributes:
    Subtypes The following MBeans extend or implement this MBean type:


    Related MBeans

    This section describes attributes that provide access to other MBeans. For more information about the MBean hierarchy, refer to WebLogic Server MBean Data Model.


    DeliveryFailureParams

    DeliveryFailureParams control what should happen to messages when failures occur. They allow the adminstrator to control error destinations, logging and other actions that might be taken when a message can not be delivered or when other failures are detected.

           
    Factory Methods No explicit creator method. The child shares the lifecycle of its parent.
    Privileges Read only
    TypeDeliveryFailureParamsBean
    Relationship type: Containment.

    DeliveryParamsOverrides

    Many delivery parameters can be set by the JMS client. Setting an override causes the current value of a delivery parameter to be ignored and replaced by the value set here.

           
    Factory Methods No explicit creator method. The child shares the lifecycle of its parent.
    Privileges Read only
    TypeDeliveryParamsOverridesBean
    Relationship type: Containment.

    MessageLoggingParams

    These parameters control how the server performs message logging.

    They allow the adminstrator to configure the server to change message logging when a message life cycle changes are detected.

           
    Factory Methods No explicit creator method. The child shares the lifecycle of its parent.
    Privileges Read only
    TypeMessageLoggingParamsBean
    Relationship type: Containment.

    Quota

    A Quota controls the allotment of system resources available to destinations. For example, the number of bytes a destination is allowed to store can be configured with a Quota.

           
    Privileges Read/Write
    TypeQuotaBean
    Relationship type: Reference.

    Template

    The JMS template from which the destination is derived. A template provides an efficient means of defining multiple destinations with similar configuration values.

    If a JMS template is specified, destination parameters that are set to their default values will instead inherit their values from the JMS template at run-time. However, if a JMS template is not defined, then the configuration values for the destination must be specified as part of the destination.

    Although you can dynamically modify a the configuration of a JMS template, the configuration values on a destination are static.

           
    Privileges Read/Write
    TypeTemplateBean
    Relationship type: Reference.
    Redeploy or Restart required Changes take effect after you redeploy the module or restart the server.

    Thresholds

    A threshold is an action point that must be exceeded in order to produce a given effect. These action points may cause logging, flow control, or other actions, as defined by the specific points whose values have been exceeded.

           
    Factory Methods No explicit creator method. The child shares the lifecycle of its parent.
    Privileges Read only
    TypeThresholdParamsBean
    Relationship type: Containment.


    Attributes

    This section describes the following attributes:


    AttachSender

    Specifies whether messages landing on this destination should attach the credential of the sending user.

    This attribute is dynamically configurable. A dynamic change of this attribute will affect only messages received after the update has been made.

           
    Privileges Read/Write
    Typejava.lang.String
    Default Valuesupports
    Legal Values
    • supports
    • never
    • always

    ConsumptionPausedAtStartup

    Specifies whether consumption is paused on a destination at startup.

           
    Privileges Read/Write
    Typeboolean

    DefaultUnitOfOrder

    Specifies whether WebLogic Server creates a system-generated Unit- of-Order name that is statistically unique for a destination. Any message arriving at this destination that does not already belong to a unit-of-order is assigned this default unit-of-order name.

    The initial use case is to replace the deprecated "ordered redelivery" feature.

           
    Privileges Read/Write
    Typeboolean

    DestinationKeys

    The list of potential destination keys for for sorting the messages that arrive on a JMS destination.

    The keys are ordered from most significant to least significant. If more than one key is specified, a key based on the JMSMessageID can only be the last key in the list.

    Note: If JMSMessageID is not defined in the key, it is implicitly assumed to be the last key and is set as "Ascending" (FIFO) for the sort order.

           
    Privileges Read/Write
    Typeclass java.lang.String[]

    InsertionPausedAtStartup

    Specifies whether new message insertion is paused on a destination at startup.

           
    Privileges Read/Write
    Typeboolean

    JMSCreateDestinationIdentifier

    The name of a destination name when using the QueueSession.createQueue and TopicSession.createTopic API.

    This name must be unique within the scope of the JMS server to which this destination is targeted. However, it does not need to be unique within the scope of the entire JMS module. For example, two queues can have the same destination name as long as those queues are targeted to different JMS servers.

    Note: Since this name must be unique within the scope of a JMS server, verify whether other JMS modules may contain destination names that conflict with this name. It is the responsibility of the deployer to resolve the destination names targeted to JMS servers.

           
    Privileges Read/Write
    Typejava.lang.String

    JNDIName

    The global JNDI name used to look up the destination within the JNDI namespace.

    In a clustered environment, this name is propagated to the entire cluster. If you want the JNDI name to be bound only on the local server, and not propagated to the rest of the cluster, then use the Local JNDI Name parameter.

    If not specified, the destination name will not be advertised through the global JNDI namespace.

           
    Privileges Read/Write
    Typejava.lang.String

    LocalJNDIName

    The local JNDI name used to look up the destination within the JNDI namespace of the server where the destination resource is targeted. In a clustered environment, this name is bound only on the local server instance and is not propagated to the rest of the cluster.

    A destination can have both a local JNDI name and a (global) JNDI name.

           
    Privileges Read/Write
    Typejava.lang.String

    MaximumMessageSize

    The maximum size of a message that is accepted from producers on this destination.

    The message size includes the message body, any user-defined properties, and the user-defined JMS header fields: JMSCorrelationID and JMSType . Producers sending messages that exceed the configured maximum message size for the destination receive a ResourceAllocationException .

    The maximum message size is only enforced for the initial production of a message. Messages that are redirected to an error destination or forwarded to a member of a distributed destination are not checked for size. For instance, if a destination and its corresponding error destination are configured with a maximum message size of 128K bytes and 64K bytes, respectively, a message of 96K bytes could be redirected to the error destination (even though it exceeds the 64K byte maximum), but a producer could not directly send the 96K byte message to the error destination.

    This attribute is dynamically configurable, but only incoming messages are impacted; stored messages are not impacted.

           
    Privileges Read/Write
    Typeint
    Default Value2147483647
    Minimum value0
    Maximum value2147483647

    MessagingPerformancePreference

    Specifies the destination's peformance preference in regards to message latency or throughput. The lower the value, the more the destination will emphasize latency over throughput. Conversely, the higher the value, the more the destination will emphasize throughput over latency.

           
    Privileges Read/Write
    Typeint
    Default Value25
    Minimum value0
    Maximum value100

    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.

           
    Privileges Read/Write
    Typejava.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
    Typejava.lang.String

    ProductionPausedAtStartup

    Specifies whether new message production is paused on a destination at startup.

           
    Privileges Read/Write
    Typeboolean

    SAFExportPolicy

    Specifies whether a user can send messages to a destination using Store-and-Forward.

    This attribute is dynamically configurable. A dynamic change of this attribute will affect only messages sent after the update has been made.

           
    Privileges Read/Write
    Typejava.lang.String
    Default ValueAll
    Legal Values
    • All
    • None

    SubDeploymentName

    Gets the name of the sub-deployment to use when targeting this entity

    Entities are targeted using a sub-deployment with this name. The targets of the sub-deployment will be the targets of this entity.

           
    Privileges Read/Write
    Typejava.lang.String


    Operations

    This section describes the following operations:


    addDestinationKey

    Adds a destination key.

    Adds a string to the list of keys to be used for sorting destinations. The string given will be added to the end of the list.

       
    Operation Name"addDestinationKey"
    ParametersObject [] {  destinationKey }

    where:

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

      The string to be added as a key. The string is added added to the end of the list of keys.

    SignatureString [] { "java.lang.String" }
    Returns void

    isSet

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

       
    Operation Name"isSet"
    ParametersObject [] {  propertyName }

    where:

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

      property to check

    SignatureString [] { "java.lang.String" }
    Returns boolean
    Exceptions
    • java.lang.IllegalArgumentException
      IllegalArgumentException if propertyName is not a recognized property

    removeDestinationKey

    Removes a destination key.

    If the given string is in the list of keys used for sorting destinations, it will be removed from the list.

       
    Operation Name"removeDestinationKey"
    ParametersObject [] {  destinationKey }

    where:

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

      The string to be removed from the list of sorting keys.

    SignatureString [] { "java.lang.String" }
    Returns void

    unSet

    Restore the given property to its default value.

       
    Operation Name"unSet"
    ParametersObject [] {  propertyName }

    where:

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

      property to restore

    SignatureString [] { "java.lang.String" }
    Returns void
    Exceptions
    • java.lang.IllegalArgumentException
      UnsupportedOperationException if called on a runtime implementation.