Examples of com.sun.sgs.test.util.DummyTransaction

com.sun.sgs.test.util.DummyTransaction
Provides a simple implementation of Transaction, for testing. If using this class with DummyTransactionProxy, make sure to call DummyTransactionProxy.setCurrentTransaction with the DummyTransaction, so that the proxy's transaction is cleared when the transaction is terminated.

    /* -- Test AccessedObjectsDetail more -- */


    @Test
    public void testAccessedObjectsDetailTimeout() throws Exception {
  reporter.reportObjectAccess(txn, "o1", AccessType.WRITE);
  DummyTransaction txn2 = new DummyTransaction(1);
  coordinator.notifyNewTransaction(txn2, 0, 1);
  Thread.sleep(2);
  try {
      reporter.reportObjectAccess(
    txn2, "o1", AccessType.WRITE, "Object 1");

View Full Code Here

    @Test
    public void testAccessedObjectsDetailTimeoutDescriptionFails()
  throws Exception
    {
  reporter.reportObjectAccess(txn, "o1", AccessType.WRITE);
  DummyTransaction txn2 = new DummyTransaction(1);
  coordinator.notifyNewTransaction(txn2, 0, 1);
  Thread.sleep(2);
  try {
      reporter.reportObjectAccess(
    txn2, "o1", AccessType.WRITE,

View Full Code Here

    }


    @Test
    public void testAccessedObjectsDetailDeadlock() throws Exception {
  init(100, -1);
  DummyTransaction txn2 = new DummyTransaction();
  coordinator.notifyNewTransaction(txn2, 1000, 1);
  reporter.reportObjectAccess(txn, "o1", AccessType.READ);
  reporter.reportObjectAccess(txn2, "o2", AccessType.READ);
  FutureTask<Exception> attempt =
      new FutureTask<Exception>(

View Full Code Here

      long start = System.currentTimeMillis();
      for (int i = 0; i < threads; i++) {
    new Thread() {
        public void run() {
      for (int c = 0; c < count; c++) {
          DummyTransaction txn = new DummyTransaction();
          coordinator.notifyNewTransaction(txn, 0, 1);
          for (int i = 0; i < locks; i++) {
        reporter.reportObjectAccess(
            txn, "o" + i, AccessType.READ);
          }
          txn.abort(ABORT_EXCEPTION);
      }
      counter.countDown();
        }
    }.start();
      }

View Full Code Here

    /** Create a TxnLocker. */
    TxnLocker<String> createTxnLocker(LockManager<String> lockManager,
              long requestedStartTime)
    {
  return createTxnLocker(
      lockManager, new DummyTransaction(), requestedStartTime);
    }

View Full Code Here


    @Test
    public void testMaxLockTimeout() throws Exception {
  init(Long.MAX_VALUE, numKeyMaps);
  Locker<String> locker2 = createTxnLocker(
      lockManager, new DummyTransaction(40), 0);
  assertGranted(acquireLock(locker, "o1", true));
  AcquireLock acquire2 = new AcquireLock(locker2, "o1", true);
  acquire2.assertBlocked();
  Thread.sleep(20);
  acquire2.assertBlocked();

View Full Code Here

    }


    @Test
    public void testTxnTimeout() throws Exception {
  Locker<String> locker2 = createTxnLocker(
      lockManager, new DummyTransaction(20), 0);
  assertGranted(acquireLock(locker, "o1", true));
  AcquireLock acquire2 = new AcquireLock(locker2, "o1", true);
  acquire2.assertBlocked();
  Thread.sleep(40);
  assertTimeout(acquire2.getResult(), locker);

View Full Code Here


    @Test
    public void testMaxTxnTimeout() throws Exception {
  init(40L, numKeyMaps);
  Locker<String> locker2 = createTxnLocker(
      lockManager, new DummyTransaction(Long.MAX_VALUE), 0);
  assertGranted(acquireLock(locker, "o1", true));
  AcquireLock acquire2 = new AcquireLock(locker2, "o1", true);
  acquire2.assertBlocked();
  Thread.sleep(20);
  acquire2.assertBlocked();

View Full Code Here

     * locker2:      => blocked
     * locker3:      => blocked
     */
    @Test
    public void testUpgradeWaiterConflictTimesOut() throws Exception {
  Transaction txn = new DummyTransaction();
  locker = createTxnLocker(lockManager, txn, 0);
  assertGranted(acquireLock(locker, "o1", false));
  Locker<String> locker2 = createLocker(lockManager);
  assertGranted(acquireLock(locker2, "o1", false));
  Locker<String> locker3 = createTxnLocker(
      lockManager, new DummyTransaction(txn.getTimeout() / 3), 0);
  AcquireLock acquire3 = new AcquireLock(locker3, "o1", true);
  acquire3.assertBlocked();
  AcquireLock acquire2 = new AcquireLock(locker2, "o1", true);
  acquire2.assertBlocked();
  lockManager.releaseLock(locker, "o1");
  acquire2.assertBlocked();
  acquire3.assertBlocked();
  Thread.sleep(txn.getTimeout() / 2);
  assertTimeout(acquire3.getResult(), locker2);
  assertGranted(acquire2.getResult());
    }

View Full Code Here

  flag.acquire();
  flag2.acquire();
  class MyRunnable implements Runnable {
      Exception exception2;
      public void run() {
    DummyTransaction txn2 = null;
    try {
        txn2 = createTransaction(
      UsePrepareAndCommit.ARBITRARY, 20000);
        /* Get write lock on name-299 and notify txn */
        store.setBinding(txn2, "name-299", id2);
        flag.release();
        /* Wait for txn, then commit */
        flag2.tryAcquire(10000, TimeUnit.MILLISECONDS);
        txn2.commit();
    } catch (TransactionAbortedException e) {
        System.err.println("txn2: " + e);
        exception2 = e;
    } catch (Exception e) {
        System.err.println("txn2: " + e);
        if (txn2 != null) {
      txn2.abort(new RuntimeException("abort txn2"));
        }
    }
      }
  }
  MyRunnable runnable = new MyRunnable();

View Full Code Here

0 1 2 3 4

TOP

Related Classes of com.sun.sgs.test.util.DummyTransaction

com.sun.sgs.service.TransactionParticipant

com.sun.sgs.test.impl.kernel.BasicAccessCoordinatorTest

com.sun.sgs.test.impl.kernel.TestLockingAccessCoordinator

com.sun.sgs.test.impl.service.data.store.BasicTxnIsolationTest

com.sun.sgs.test.impl.service.data.store.MyRunnable

com.sun.sgs.test.impl.service.data.store.TestDataStoreImpl

com.sun.sgs.test.impl.service.data.store.TestDataStoreImplPlaceholders

com.sun.sgs.test.impl.service.data.store.TestDataStorePerformance

com.sun.sgs.test.impl.util.lock.TestTxnLockManager

com.sun.sgs.test.impl.util.TestTransactionContextFactory

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.