public class SemaphoreService extends Object implements ManagedService, MigrationAwareService, MembershipAwareService, RemoteService, ClientAwareService
Modifier and Type | Field and Description |
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static String |
SERVICE_NAME |
Constructor and Description |
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SemaphoreService(NodeEngine nodeEngine) |
Modifier and Type | Method and Description |
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void |
beforeMigration(PartitionMigrationEvent partitionMigrationEvent) |
void |
clearPartitionReplica(int partitionId) |
void |
clientDisconnected(String clientUuid)
Invoked when a client disconnects from a member.
|
void |
commitMigration(PartitionMigrationEvent event) |
boolean |
containsSemaphore(String name) |
SemaphoreProxy |
createDistributedObject(String objectId)
Creates a distributed object.
|
void |
destroyDistributedObject(String objectId)
Destroys a distributed object.
|
SemaphoreContainer |
getSemaphoreContainer(String name) |
void |
init(NodeEngine nodeEngine,
Properties properties)
Initializes this ManagedService
|
void |
insertMigrationData(Map<String,SemaphoreContainer> migrationData) |
void |
memberAdded(MembershipServiceEvent event)
Invoked when a new member is added to the cluster.
|
void |
memberAttributeChanged(MemberAttributeServiceEvent event)
Invoked when a member attribute is changed.
|
void |
memberRemoved(MembershipServiceEvent event)
Invoked when an existing member leaves the cluster.
|
Operation |
prepareReplicationOperation(PartitionReplicationEvent event) |
void |
reset()
reset this ManagedService back to initial state.
|
void |
rollbackMigration(PartitionMigrationEvent event) |
void |
shutdown(boolean terminate)
Shuts down this ManagedService.
|
public static final String SERVICE_NAME
public SemaphoreService(NodeEngine nodeEngine)
public SemaphoreContainer getSemaphoreContainer(String name)
public boolean containsSemaphore(String name)
public void init(NodeEngine nodeEngine, Properties properties)
ManagedService
init
in interface ManagedService
nodeEngine
- the NodeEngine that this ManagedService belongs to.properties
- the Properties. Can be used to pass settings to the service.public void reset()
ManagedService
reset
in interface ManagedService
public void shutdown(boolean terminate)
ManagedService
shutdown
in interface ManagedService
terminate
- true to shut down the ManagedServicepublic void memberAdded(MembershipServiceEvent event)
MembershipAwareService
memberAdded
in interface MembershipAwareService
event
- the event for a new member added to the clusterpublic void memberRemoved(MembershipServiceEvent event)
MembershipAwareService
memberRemoved
in interface MembershipAwareService
event
- the event for an existing member leaving the clusterpublic void memberAttributeChanged(MemberAttributeServiceEvent event)
MembershipAwareService
memberAttributeChanged
in interface MembershipAwareService
event
- the event for a member attribute being changedpublic SemaphoreProxy createDistributedObject(String objectId)
RemoteService
createDistributedObject
in interface RemoteService
objectId
- the name for the created distributed objectpublic void destroyDistributedObject(String objectId)
RemoteService
destroyDistributedObject
in interface RemoteService
objectId
- the name of the distributed object to destroypublic void beforeMigration(PartitionMigrationEvent partitionMigrationEvent)
beforeMigration
in interface MigrationAwareService
public Operation prepareReplicationOperation(PartitionReplicationEvent event)
prepareReplicationOperation
in interface MigrationAwareService
public void insertMigrationData(Map<String,SemaphoreContainer> migrationData)
public void commitMigration(PartitionMigrationEvent event)
commitMigration
in interface MigrationAwareService
public void rollbackMigration(PartitionMigrationEvent event)
rollbackMigration
in interface MigrationAwareService
public void clearPartitionReplica(int partitionId)
clearPartitionReplica
in interface MigrationAwareService
public void clientDisconnected(String clientUuid)
ClientAwareService
clientDisconnected
in interface ClientAwareService
clientUuid
- the Uuid of the client that disconnected from a memberCopyright © 2016 Hazelcast, Inc.. All Rights Reserved.