Examples of LockService

com.caucho.env.lock.LockService
Manages the distributed lock
com.hazelcast.concurrent.lock.LockService
liquibase.lockservice.LockService
@author John Sanda
org.apache.rave.service.LockService
Service used to manage shared Lock objects to be used for item level synchronization.
org.jgroups.blocks.locking.LockService
ing.xml needs to have a locking protocol towards the top LockService lock_service=new LockService(ch); ch.connect("lock-cluster"); Lock lock=lock_service.getLock("mylock"); lock.lock(); try { // do something with the lock acquired } finally { lock.unlock(); } Note that, contrary to the semantics of {@link java.util.concurrent.locks.Lock}, unlock() can be called multiple times; after a lock has been released, future calls to unlock() have no effect. @author Bela Ban @since 2.12
scfs.lockService.LockService

Examples of com.hazelcast.concurrent.lock.LockService

    public MultiMapConfig getConfig() {
        return config;
    }


    public void destroy() {
        final LockService lockService = nodeEngine.getSharedService(LockService.SERVICE_NAME);
        if (lockService != null) {
            lockService.clearLockStore(partitionId, lockNamespace);
        }
        multiMapWrappers.clear();
    }

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Examples of com.hazelcast.concurrent.lock.LockService

    public void init(final NodeEngine nodeEngine, Properties properties) {
        int partitionCount = nodeEngine.getPartitionService().getPartitionCount();
        for (int partition = 0; partition < partitionCount; partition++) {
            partitionContainers[partition] = new MultiMapPartitionContainer(this, partition);
        }
        final LockService lockService = nodeEngine.getSharedService(LockService.SERVICE_NAME);
        if (lockService != null) {
            lockService.registerLockStoreConstructor(SERVICE_NAME,
                    new ConstructorFunction<ObjectNamespace, LockStoreInfo>() {
                        public LockStoreInfo createNew(final ObjectNamespace key) {
                            String name = key.getObjectName();
                            final MultiMapConfig multiMapConfig = nodeEngine.getConfig().findMultiMapConfig(name);

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Examples of com.hazelcast.concurrent.lock.LockService

        }
    }


    private void clearLockStore(String name) {
        final NodeEngine nodeEngine = mapService.getMapServiceContext().getNodeEngine();
        final LockService lockService = nodeEngine.getSharedService(LockService.SERVICE_NAME);
        if (lockService != null) {
            final DefaultObjectNamespace namespace = new DefaultObjectNamespace(MapService.SERVICE_NAME, name);
            lockService.clearLockStore(partitionId, namespace);
        }
    }

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Examples of com.hazelcast.concurrent.lock.LockService

        }
    }


    protected LockStore createLockStore() {
        NodeEngine nodeEngine = mapServiceContext.getNodeEngine();
        final LockService lockService = nodeEngine.getSharedService(LockService.SERVICE_NAME);
        if (lockService == null) {
            return null;
        }
        return lockService.createLockStore(partitionId, new DefaultObjectNamespace(MapService.SERVICE_NAME, name));
    }

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Examples of com.hazelcast.concurrent.lock.LockService

    }


    @Override
    public void init(final NodeEngine nodeEngine, Properties properties) {
        mapServiceContext.initPartitionsContainers();
        final LockService lockService = nodeEngine.getSharedService(LockService.SERVICE_NAME);
        if (lockService != null) {
            lockService.registerLockStoreConstructor(mapServiceContext.serviceName(),
                    new ConstructorFunction<ObjectNamespace, LockStoreInfo>() {
                        public LockStoreInfo createNew(final ObjectNamespace key) {
                            final MapContainer mapContainer = mapServiceContext.getMapContainer(key.getObjectName());
                            return new LockStoreInfo() {
                                public int getBackupCount() {

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Examples of com.hazelcast.concurrent.lock.LockService




    @Override
    public void clearPartition() {
        final NodeEngine nodeEngine = mapServiceContext.getNodeEngine();
        final LockService lockService = nodeEngine.getSharedService(LockService.SERVICE_NAME);
        if (lockService != null) {
            final DefaultObjectNamespace namespace = new DefaultObjectNamespace(MapService.SERVICE_NAME, name);
            lockService.clearLockStore(partitionId, namespace);
        }
        final IndexService indexService = mapContainer.getIndexService();
        if (indexService.hasIndex()) {
            for (Data key : records.keySet()) {
                indexService.removeEntryIndex(key);

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Examples of com.hazelcast.concurrent.lock.LockService


    public MultiMapContainer(String name, MultiMapService service, int partitionId) {
        super(name, service.getNodeEngine());
        this.partitionId = partitionId;
        this.lockNamespace = new DefaultObjectNamespace(MultiMapService.SERVICE_NAME, name);
        final LockService lockService = nodeEngine.getSharedService(LockService.SERVICE_NAME);
        this.lockStore = lockService == null ? null : lockService.createLockStore(partitionId, lockNamespace);
        this.creationTime = Clock.currentTimeMillis();
    }

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Examples of com.hazelcast.concurrent.lock.LockService

        multiMapWrappers.putAll(lockedKeys);
        return numberOfAffectedEntries;
    }


    public void destroy() {
        final LockService lockService = nodeEngine.getSharedService(LockService.SERVICE_NAME);
        if (lockService != null) {
            lockService.clearLockStore(partitionId, lockNamespace);
        }
        multiMapWrappers.clear();
    }

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Examples of com.hazelcast.concurrent.lock.LockService

    public void init(final NodeEngine nodeEngine, Properties properties) {
        int partitionCount = nodeEngine.getPartitionService().getPartitionCount();
        for (int partition = 0; partition < partitionCount; partition++) {
            partitionContainers[partition] = new MultiMapPartitionContainer(this, partition);
        }
        final LockService lockService = nodeEngine.getSharedService(LockService.SERVICE_NAME);
        if (lockService != null) {
            lockService.registerLockStoreConstructor(SERVICE_NAME,
                    new ConstructorFunction<ObjectNamespace, LockStoreInfo>() {
                        public LockStoreInfo createNew(final ObjectNamespace key) {
                            String name = key.getObjectName();
                            final MultiMapConfig multiMapConfig = nodeEngine.getConfig().findMultiMapConfig(name);

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Examples of com.hazelcast.concurrent.lock.LockService

        }
    }


    protected LockStore createLockStore() {
        NodeEngine nodeEngine = mapServiceContext.getNodeEngine();
        final LockService lockService = nodeEngine.getSharedService(LockService.SERVICE_NAME);
        if (lockService == null) {
            return null;
        }
        return lockService.createLockStore(partitionId, new DefaultObjectNamespace(MapService.SERVICE_NAME, name));
    }

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