weblogic.management.configuration
Interface JMSDistributedDestinationMBean
- All Known Subinterfaces:
- JMSDistributedQueueMBean, JMSDistributedTopicMBean
- public interface JMSDistributedDestinationMBean
- extends JMSVirtualDestinationMBean
This class represents a JMS distributed destination, which is comprised of multiple
physical JMS destinations (topics or queues) as members of a single distributed set of
destinations that can be served by multiple WebLogic Server instances within a cluster.
- Author:
- Copyright © 2004 BEA Systems, Inc. All Rights Reserved.
| Fields inherited from class weblogic.management.configuration.JMSConstants |
ACKNOWLEDGE_ALL,
ACKNOWLEDGE_MODE_AUTO,
ACKNOWLEDGE_MODE_CLIENT,
ACKNOWLEDGE_MODE_DUPS_OK,
ACKNOWLEDGE_MODE_NONE,
ACKNOWLEDGE_ONE,
ACKNOWLEDGE_PREVIOUS,
DESTINATION_TYPE_QUEUE,
DESTINATION_TYPE_TOPIC,
DISCARD,
ENABLED_DEFAULT,
ENABLED_FALSE,
ENABLED_TRUE,
ERRORDESTINATION,
FIFO,
KEEP_NEW,
KEEP_OLD,
KEY_DIRECTION_ASCENDING,
KEY_DIRECTION_DESCENDING,
KEY_TYPE_BOOLEAN,
KEY_TYPE_BYTE,
KEY_TYPE_DOUBLE,
KEY_TYPE_FLOAT,
KEY_TYPE_INT,
KEY_TYPE_LONG,
KEY_TYPE_SHORT,
KEY_TYPE_STRING,
LOGGING,
NO_DELIVERY,
NON_PERSISTENT,
PERSISTENT,
PREEMPTIVE,
PRIORITY_DEFAULT,
PRIORITY_MAXIMUM,
PRIORITY_MINIMUM,
RANDOM,
ROUND_ROBIN,
SEND_QUOTA_BLOCKING_TIMEOUT,
STORE_ENABLED_DEFAULT,
STORE_ENABLED_FALSE,
STORE_ENABLED_TRUE,
STORE_TYPE_FILE,
STORE_TYPE_JDBC,
SYNCWRITE_CACHEFLUSH,
SYNCWRITE_DIRECTWRITE,
SYNCWRITE_DISABLED,
TRANSACTION_MODE_51,
TRANSACTION_MODE_NONE,
TRANSACTION_MODE_XA |
|
Method Summary
|
java.lang.String |
getLoadBalancingPolicy()
Defines the load balancing policy for producers sending messages to a distributed
destination in order to balance the message load across the physical members of the distributed set. |
JMSTemplateMBean |
getTemplate()
The JMS template that the distributed destination is derived from. |
void |
setLoadBalancingPolicy(java.lang.String loadBalancingPolicy)
Defines the load balancing policy for producers sending messages to a distributed
destination in order to balance the message load across the physical members of the distributed set. |
void |
setTemplate(JMSTemplateMBean template)
The JMS template that the distributed destination is derived from. |
| Methods inherited from interface javax.management.DynamicMBean |
getAttribute,
getAttributes,
invoke,
setAttribute,
setAttributes |
| Methods inherited from interface javax.management.MBeanRegistration |
postDeregister,
postRegister,
preRegister |
| Methods inherited from interface javax.management.NotificationBroadcaster |
addNotificationListener,
getNotificationInfo,
removeNotificationListener |
CACHING_STUB_SVUID
public static final long CACHING_STUB_SVUID
getTemplate
public JMSTemplateMBean getTemplate()
- The JMS template that the distributed destination is derived from.
- Returns:
- The template value
setTemplate
public void setTemplate(JMSTemplateMBean template)
- The JMS template that the distributed destination is derived from.
getLoadBalancingPolicy
public java.lang.String getLoadBalancingPolicy()
- Defines the load balancing policy for producers sending messages to a distributed
destination in order to balance the message load across the physical members of the distributed set.
- Round-Robin - The system maintains
an ordering of physical destinations within the distributed set by distributing the messaging
load across the physical members one at a time in the order that they are defined in the
configuration file. Each WebLogic Server instance maintains an identical ordering, but may be
at a different point within the ordering. If weights are assigned to any of the physical members
in the distributed set, then those members appear multiple times in the ordering.
- Random - The weight assigned to the physical destinations is used to compute a
weighted distribution for the physical members of the distributed set. The messaging load is distributed
across the physical members by pseudo-randomly accessing the distribution. In the
short run, the load will not be directly proportional to the weight. In the long run,
the distribution will approach the limit of the distribution. A pure random distribution
can be achieved by setting all the weights to the same value, which is typically set to 1.
- Returns:
- The loadBalancingPolicy value
setLoadBalancingPolicy
public void setLoadBalancingPolicy(java.lang.String loadBalancingPolicy)
throws javax.management.InvalidAttributeValueException
- Defines the load balancing policy for producers sending messages to a distributed
destination in order to balance the message load across the physical members of the distributed set.
- Round-Robin - The system maintains
an ordering of physical destinations within the distributed set by distributing the messaging
load across the physical members one at a time in the order that they are defined in the
configuration file. Each WebLogic Server instance maintains an identical ordering, but may be
at a different point within the ordering. If weights are assigned to any of the physical members
in the distributed set, then those members appear multiple times in the ordering.
- Random - The weight assigned to the physical destinations is used to compute a
weighted distribution for the physical members of the distributed set. The messaging load is distributed
across the physical members by pseudo-randomly accessing the distribution. In the
short run, the load will not be directly proportional to the weight. In the long run,
the distribution will approach the limit of the distribution. A pure random distribution
can be achieved by setting all the weights to the same value, which is typically set to 1.
- A dynamic MBean attribute
- Default Value: JMSConstants.ROUND_ROBIN
- Legal Values: JMSConstants.ROUND_ROBIN,JMSConstants.RANDOM
- Parameters:
loadBalancingPolicy - The new loadBalancingPolicy value- Throws:
- javax.management.InvalidAttributeValueException -