Examples of com.sun.sgs.service.Transaction

com.sun.sgs.service.Transaction
This interface represents a single transaction. It is used by participants to join a transaction and manage state associated with a transaction.
Note that some transaction implementations may only support transactions with at most one durable transaction participant, because of the need to communicate the outcome of prepared transactions to transaction participants following a crash when there are multiple durable participants.
All implementations of Transaction must implement equals and hashCode. Two Transactions are equal if and only if they represent the same transaction.
The implementations of the {@link #join join}, {@link #abort abort}, and {@link #registerListener registerListener} methods of this interface are notthread-safe. Callers should insure that calls they make to these methods are made from the thread that created the transaction.

                super.run();
                action1 = new ShutdownServiceAction(service);
                action1.assertBlocked();
                action2 = new ShutdownServiceAction(service);
                action2.assertBlocked();
                Transaction txn = txnProxy.getCurrentTransaction();
                txn.abort(new TestAbortedTransactionException("abort"));
            }
        }


        try {
            TestTask task = new TestTask();

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        txnScheduler.runTask(new InitialTestRunnable(), taskOwner);
        // We use dummy outside of the transaction - it is transient here.
        txnScheduler.runTask(new TestAbstractKernelRunnable() {
            public void run() {
                service.removeObject(dummy);
                Transaction txn = txnProxy.getCurrentTransaction();
                txn.abort(new TestAbortedTransactionException("abort"));
        }}, taskOwner);
    }

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        txnScheduler.runTask(new InitialTestRunnable(), taskOwner);
        try {
            txnScheduler.runTask(new TestAbstractKernelRunnable() {
                public void run() {
                    service.getBinding("dummy");
                    Transaction txn = txnProxy.getCurrentTransaction();
                    txn.abort(new TestAbortedTransactionException("abort"));
            }}, taskOwner);
        } catch (TestAbortedTransactionException e) {
            System.err.println(e);
        }
        txnScheduler.runTask(new TestAbstractKernelRunnable() {

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    /**
     * Checks that the specified context is currently active, throwing
     * TransactionNotActiveException if it isn't.
     */
    static void checkTransaction(Transaction txn) {
  Transaction currentTxn = txnProxy.getCurrentTransaction();
  if (currentTxn != txn) {
      throw new TransactionNotActiveException(
     "mismatched transaction; expected " + currentTxn + ", got " +
    txn);
  }

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                                throw e;
                            }
                        }
                    }
                    Participant participant = new Participant();
                    Transaction txn = txnProxy.getCurrentTransaction();
                    txn.join(participant);
                    txn.abort(new TestAbortedTransactionException("abort"));
                    assertTrue("Action should throw", participant.ok);
            }}, taskOwner);


        } catch (TestAbortedTransactionException e) {
            System.err.println(e);

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        try {
            txnScheduler.runTask(new InitialTestRunnable() {
                public void run() throws Exception {
                    super.run();
                    action.setUp();
                    Transaction txn = txnProxy.getCurrentTransaction();
                    txn.abort(new TestAbortedTransactionException("abort"));
                    try {
                        action.run();
                        fail("Expected TransactionNotActiveException");
                    } catch (TransactionNotActiveException e) {
                        System.err.println(e);

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        try {
            txnScheduler.runTask(new InitialTestRunnable() {
                public void run() throws Exception {
                    super.run();
                    action.setUp();
                    Transaction txn = txnProxy.getCurrentTransaction();
                    txn.join(participant);
                }}, taskOwner);
        } catch (TransactionNotActiveException e) {
            System.err.println(e);
        }
        assertTrue("Action should throw", participant.ok);

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        try {
            txnScheduler.runTask(new InitialTestRunnable() {
                public void run() throws Exception {
                    super.run();
                    action.setUp();
                    Transaction txn = txnProxy.getCurrentTransaction();
                    txn.join(participant);
            }}, taskOwner);
        }  catch (TransactionNotActiveException e) {
            System.err.println(e);
        }
  assertTrue("Action should throw", participant.ok);

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        try {
            txnScheduler.runTask(new InitialTestRunnable() {
                public void run() throws Exception {
                    super.run();
                    action.setUp();
                    Transaction txn = txnProxy.getCurrentTransaction();
                    txn.abort(new TestAbortedTransactionException("abort"));
            }}, taskOwner);
        } catch (TestAbortedTransactionException e) {
            System.err.println(" Transaction aborted: " + e);
        }

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                action2 = new ShutdownServiceAction(service);
                action2.assertBlocked();
                action1.interrupt(); // shutdown should not unblock
                action1.assertBlocked();
                action2.assertBlocked();
                Transaction txn = txnProxy.getCurrentTransaction();
                txn.abort(new TestAbortedTransactionException("abort"));
            }

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com.sun.sgs.impl.kernel.logging.TransactionalHandler

com.sun.sgs.impl.kernel.TestTransactionSchedulerImpl

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com.sun.sgs.impl.service.task.FixedTimeContinuePolicy

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