|
BEA Systems, Inc. | ||||||||||
PREV PACKAGE NEXT PACKAGE | FRAMES NO FRAMES |
See:
Description
Interface Summary | |
---|---|
ClusterLeaderListener | Listener that is called when the local server becomes the cluster leader. |
ClusterMasterRemote | |
LeaseLostListener | |
LeaseObtainedListener | |
Leasing | The Leasing interface provides access to leasing services, which allow servers in the cluster to gain exclusive ownership over named entities. |
LeasingBasis | A LeasingBasis provides the underpinnings for implementing the LeaseManager. |
MigrationData | Information about one ongoing or completed migration. |
RemoteLeasingBasis | A RemoteLeasingBasis provides a remote implementation of LeasingBasis . |
SingletonService | This interface defines a stateless lightweight singeton service that has
the following contract: Activate is invoked on one and only one server in a cluster Deactivate can be called anytime after activate is called. |
Class Summary | |
---|---|
ConfigMigrationProcessor | |
DatabaseLeasingBasis | LeasingBasis that leverages an HA-database for lease
ownership. |
DomainMigrationHistoryImpl | Holds the migration history of all domain members for exposure through console. |
LeaseManager | Implementation of the Leasing interface. |
LeaseManagerFactory | |
MigratableServerService | MigratableServerService registers ServerMigrationCoordinator with the MBean server and creates the ClusterMaster Leasing implementation. |
MigrationDataRuntimeMBeanImpl | |
MigrationDebugLogger | |
QueryDumper | |
QueryHelper | Helper class for ClusterMaster to determine servers that are unresponsive and to find lease owners. |
QueryHelperImpl | Helper class for ClusterMaster to determine servers that are unresponsive and to find lease owners. |
RemoteLeasingBasisImpl | Remote implementation of RemoteLeasingBasis as a wrapper
around a LeasingBasis . |
ReplicatedLeasingBasis | LeasingBasis that delegates to replicated remote instances. |
SimpleLeasingBasis | Dumb LeasingBasis that holds leases in-memory. |
SimpleLeasingBasis.LeaseEntry | |
SingletonServicesDebugLogger |
Exception Summary | |
---|---|
ClusterReformationInProgressException | ClusterReformationInProgressException is just a tagging exception on top of IOException to indicate to the caller that consensus is going on right now. |
DatabaseUnreachableException | |
LeasingException | |
MissedHeartbeatException | Exception that is sent by a LeasingBasis implementation
if it failed to deliver a heartbeat in a suitable time interval. |
Provides interfaces to support WebLogic Clustering.
|
Documentation is available at http://download.oracle.com/docs/cd/E13222_01/wls/docs92 Copyright 2006 BEA Systems Inc. |
|||||||||
PREV PACKAGE NEXT PACKAGE | FRAMES NO FRAMES |