Examples of com.google.enterprise.connector.instantiator.ThreadPool

Package com.google.enterprise.connector.instantiator

Examples of com.google.enterprise.connector.instantiator.ThreadPool

com.google.enterprise.connector.instantiator.ThreadPool
Pool for running {@link TimedCancelable}, time limited tasks.
Users are provided a {@link TaskHandle} for each task. The {@link TaskHandle}supports canceling the task and determining if the task is done running.
The ThreadPool enforces a configurable maximum time interval for tasks. Each task is guarded by a time out task that will cancel the primary task if the primary task does not complete within the allowed interval.
If the configured maximum time interval is zero, tasks are allowed to run until explicitly cancelled, or shutdown.
Task cancellation includes two actions that are visible for the task task's {@link TimedCancelable}
1. Calling {@link Future#cancel(boolean)} to send the task an interrupt andmark it as done.
2. Calling {@link TimedCancelable#cancel()} to send the task a second signalthat it is being canceled. This signal has the benefit that it does not depend on the tasks interrupt handling policy.
Once a task has been canceled its {@link TaskHandle#isDone()} method willimmediately start returning {@code true}.
{@link ThreadPool} performs the following processing when a task completes
1. Cancel the time out task for the completed task.
2. Log exceptions that indicate the task did not complete normally.


        PusherFactory pusherFactory =
            new DocPusherFactory(new MockFileFeedConnection(out));


        MockInstantiator instantiator =
            new MockInstantiator(new ThreadPool(300, new SystemClock()));


        Traverser traverser = new QueryTraverser(pusherFactory, qtm,
            instantiator.getTraversalStateStore(connectorName),
            connectorName, null, new SystemClock());

View Full Code Here

  public void testTraversal() throws InterruptedException, RepositoryException {
    final String connectorName = "sharepoint";
    final Session session = this.connector.login();
    GlobalState.forgetState(null);
    final SharepointTraversalManager traversalManager = (SharepointTraversalManager) session.getTraversalManager();
    final MockInstantiator instantiator = new MockInstantiator(new ThreadPool(
        5, new SystemClock()));
    final Traverser traverser = new QueryTraverser(new MockPusher(System.out),
        traversalManager, instantiator.getTraversalStateStore(connectorName),
        connectorName, Context.getInstance().getTraversalContext(),
        new SystemClock());

View Full Code Here

      }
    }
  }


  private Instantiator createMockInstantiator() {
    ThreadPool threadPool = new ThreadPool(5,
        new SystemClock() /* TODO: use mock clock? */);
    MockInstantiator instantiator = new MockInstantiator(threadPool);
    instantiator.setupTestTraversers();
    return instantiator;
  }

View Full Code Here


  @Override
  protected void setUp() throws Exception {
    connectorName = getName();
    clock = new AdjustableClock();
    threadPool = new ThreadPool(5, clock);
    instantiator = new MockInstantiator(threadPool);
    pusher = new ValidatingPusher();
    traversalContext = new ProductionTraversalContext();
    traversalContext.setTraversalTimeLimitSeconds(1);
    stateStore = new RecordingTraversalStateStore();

View Full Code Here

  private String connectorName = MockInstantiator.TRAVERSER_NAME1;
  private String docid = "docid";


  private MockInstantiator getMockInstantiator() throws Exception {
    MockInstantiator instantiator =
        new MockInstantiator(new ThreadPool(5, new SystemClock()));
    instantiator.setupTestTraversers();
    instantiator.addConnector(connectorName,
        new MockConnector(null, null, null, new MockRetriever(), null));
    return instantiator;
  }

View Full Code Here

  MockInstantiator instantiator;
  AuthenticationIdentity identity;
  String connectorName;


  protected void setUp() throws Exception {
    ThreadPool threadPool = new ThreadPool(5, new SystemClock());
    instantiator = new MockInstantiator(threadPool);
    instantiator.setupTestTraversers();
    manager = new ProductionManager();
    manager.setInstantiator(instantiator);
    manager.setFeedConnection(new MockFeedConnection());

View Full Code Here

TOP

Related Classes of com.google.enterprise.connector.instantiator.ThreadPool

com.google.enterprise.connector.manager.ProductionManagerTest

com.google.enterprise.connector.otex.LivelinkQueryTraverserTest

com.google.enterprise.connector.scheduler.TraversalSchedulerTest

com.google.enterprise.connector.servlet.GetDocumentContentTest

com.google.enterprise.connector.sharepoint.IntegrationTest

com.google.enterprise.connector.traversal.QueryTraverserTest

java.util.concurrent.ScheduledThreadPoolExecutor

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.