Examples with NodeEngine com.hazelcast.spi.impl.NodeEngine used on opensource projects

Example 1 with NodeEngine

use of com.hazelcast.spi.impl.NodeEngine in project hazelcast by hazelcast.

the class PlanExecutor method execute.

SqlResult execute(ShowStatementPlan plan) {
    Stream<String> rows;
    switch(plan.getShowTarget()) {
        case MAPPINGS:
            rows = catalog.getMappingNames().stream();
            break;
        case VIEWS:
            rows = catalog.getViewNames().stream();
            break;
        case JOBS:
            assert plan.getShowTarget() == ShowStatementTarget.JOBS;
            NodeEngine nodeEngine = getNodeEngine(hazelcastInstance);
            JetServiceBackend jetServiceBackend = nodeEngine.getService(JetServiceBackend.SERVICE_NAME);
            rows = jetServiceBackend.getJobRepository().getJobRecords().stream().map(record -> record.getConfig().getName()).filter(Objects::nonNull);
            break;
        default:
            throw new AssertionError("Unsupported SHOW statement target.");
    }
    SqlRowMetadata metadata = new SqlRowMetadata(singletonList(new SqlColumnMetadata("name", VARCHAR, false)));
    InternalSerializationService serializationService = Util.getSerializationService(hazelcastInstance);
    return new SqlResultImpl(QueryId.create(hazelcastInstance.getLocalEndpoint().getUuid()), new StaticQueryResultProducerImpl(rows.sorted().map(name -> new JetSqlRow(serializationService, new Object[] { name })).iterator()), metadata, false);
}

Example 2 with NodeEngine

use of com.hazelcast.spi.impl.NodeEngine in project hazelcast by hazelcast.

the class CacheDestroyOperation method destroyCacheOnAllMembers.

private void destroyCacheOnAllMembers(String name, UUID callerUuid) {
    NodeEngine nodeEngine = getNodeEngine();
    OperationService operationService = nodeEngine.getOperationService();
    Collection<Member> members = nodeEngine.getClusterService().getMembers();
    for (Member member : members) {
        if (!member.localMember() && !member.getUuid().equals(callerUuid)) {
            CacheDestroyOperation op = new CacheDestroyOperation(name, true);
            operationService.invokeOnTarget(ICacheService.SERVICE_NAME, op, member.getAddress());
        }
    }
}

Example 3 with NodeEngine

use of com.hazelcast.spi.impl.NodeEngine in project hazelcast by hazelcast.

the class MapFlushMessageTask method call.

@Override
protected Object call() throws Exception {
    MapService mapService = getService(SERVICE_NAME);
    MapServiceContext mapServiceContext = mapService.getMapServiceContext();
    NodeEngine nodeEngine = mapServiceContext.getNodeEngine();
    ProxyService proxyService = nodeEngine.getProxyService();
    UUID source = endpoint.getUuid();
    DistributedObject distributedObject = proxyService.getDistributedObject(SERVICE_NAME, parameters, source);
    MapProxyImpl mapProxy = (MapProxyImpl) distributedObject;
    mapProxy.flush();
    return null;
}

Example 4 with NodeEngine

use of com.hazelcast.spi.impl.NodeEngine in project hazelcast by hazelcast.

the class AbstractCollectionProxyImpl method compareAndRemove.

private boolean compareAndRemove(boolean retain, @Nonnull Collection<?> c) {
    checkNotNull(c, "Null collection is not allowed");
    Set<Data> valueSet = createHashSet(c.size());
    final NodeEngine nodeEngine = getNodeEngine();
    for (Object o : c) {
        checkNotNull(o, "Null collection element is not allowed");
        valueSet.add(nodeEngine.toData(o));
    }
    final CollectionCompareAndRemoveOperation operation = new CollectionCompareAndRemoveOperation(name, retain, valueSet);
    final Boolean result = invoke(operation);
    return result;
}

Example 5 with NodeEngine

use of com.hazelcast.spi.impl.NodeEngine in project hazelcast by hazelcast.

the class AbstractCollectionProxyImpl method containsAll.

public boolean containsAll(@Nonnull Collection<?> c) {
    checkNotNull(c, "Null collection is not allowed");
    Set<Data> valueSet = createHashSet(c.size());
    final NodeEngine nodeEngine = getNodeEngine();
    for (Object o : c) {
        checkNotNull(o, "Null collection element is not allowed");
        valueSet.add(nodeEngine.toData(o));
    }
    final CollectionContainsOperation operation = new CollectionContainsOperation(name, valueSet);
    final Boolean result = invoke(operation);
    return result;
}