Examples of org.apache.commons.transaction.util.RendezvousBarrier.meet()

Package org.apache.commons.transaction.util

Class org.apache.commons.transaction.util.RendezvousBarrier

Examples of org.apache.commons.transaction.util.RendezvousBarrier.meet()

org.apache.commons.transaction.util.RendezvousBarrier.meet()
Meet at this barrier. The current thread will either block when there are missing parties for this barrier or it is the last one to complete this meeting and the barrier will release its block. In this case all other waiting threads will be notified. @throws InterruptedException if the current thread is interrupted while waiting

            t4.start();


            try {
                try {
                    synchronized (start) {
                        start.meet();
                        start.reset();
                    }
                    manager.readLock("reader", res1);
                    manager.readLock("reader", res2);
                    manager.readLock("reader", res3);

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            deadlock2.start();
            t2.start();
            deadlock1.start();
        }
        // wait until all threads have really terminated
        end.meet();


    }
}

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                    txMap1.startTransaction();
                    try {
                        // first both threads get a lock, this one on res2
                        txMap1.put("key2", "value2");
                        synchronized (deadlockBarrier1) {
                            deadlockBarrier1.meet();
                            deadlockBarrier1.reset();
                        }
                        // if I am first, the other thread will be dead, i.e.
                        // exactly one
                        txMap1.put("key1", "value2");

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            txMap1.startTransaction();
            try {
                // first both threads get a lock, this one on res2
                txMap1.get("key1");
                synchronized (deadlockBarrier1) {
                    deadlockBarrier1.meet();
                    deadlockBarrier1.reset();
                }
                //          if I am first, the other thread will be dead, i.e. exactly
                // one
                txMap1.get("key2");

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        txMap1.startTransaction();
        thread1.start();


        report("value1", (String) txMap1.get("key1"));
        beforeCommitBarrier.call();
        afterCommitBarrier.meet();
        // we have read committed as isolation level, that's why I will see the new value of the other thread now
        report("value2", (String) txMap1.get("key1"));


        // now when I override it it should of course be my value again
        txMap1.put("key1", "value3");

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                txMap1.suspendTransaction();
                afterSuspendBarrier.call();
            }
        }).start();


        afterSuspendBarrier.meet();
        txMap1.resumeTransaction(ctx);


        assertEquals(txMap1.size(), 1);
        txMap1.put("key3", "value3");
        assertEquals(txMap1.size(), 2);

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