Examples of com.sleepycat.je.TransactionConfig

com.sleepycat.je.TransactionConfig
Specifies the attributes of a database environment transaction.

         */
        long prepareId = reader.getTxnPrepareId();
        Long prepareIdL = new Long(prepareId);
        if (!committedTxnIds.contains(prepareIdL) &&
      !abortedTxnIds.contains(prepareIdL)) {
      TransactionConfig txnConf = new TransactionConfig();
      Txn preparedTxn = new Txn(env, txnConf, prepareId);
      preparedTxn.setLockTimeout(0);
      preparedTxns.put(prepareIdL, preparedTxn);
      env.getTxnManager().registerXATxn
          (reader.getTxnPrepareXid(), preparedTxn, true);

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        dbConfig.setAllowCreate(true);
        db = env.openDatabase(null, "foo", dbConfig);
        LogManager logManager = envImpl.getLogManager();


        long lsn;
        Txn userTxn = new Txn(envImpl, new TransactionConfig());
        long txnId = userTxn.getId();


        for (int i = 0; i < numIters; i++) {
            /* Add a debug record just to be filler. */
            Tracer rec = new Tracer("Hello there, rec " + (i+1));

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        /*
         * This test deadlocks a lot at degree 3 serialization.  In debugging
         * this I discovered it was not due to phantom prevention per se but
         * just to a change in timing.
         */
        TransactionConfig txnConfig = new TransactionConfig();
        runner.setTransactionConfig(txnConfig);


        /*
         * A thread to do put() and delete() via the primary, which will lock
         * the primary first then the secondary.  Uses transactions.

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            /*
             * Make a user transaction, check lock and release.
             */
            beforeLock = mb.getCacheMemoryUsage();
            Txn userTxn = new Txn(envImpl, new TransactionConfig());
            lockGrant = userTxn.lock
                (ln.getNodeId(), LockType.READ,
                 DbInternal.dbGetDatabaseImpl(db)).
    getLockGrant();
            afterLock = mb.getCacheMemoryUsage();

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        try {
            LN ln1 = new LN(new byte[0]);
            LN ln2 = new LN(new byte[0]);
                                          
            EnvironmentImpl envImpl = DbInternal.envGetEnvironmentImpl(env);
            Txn userTxn = new Txn(envImpl, new TransactionConfig());


            // get read lock 1
            LockGrantType lockGrant = userTxn.lock
                (ln1.getNodeId(), LockType.READ,
                 DbInternal.dbGetDatabaseImpl(db)).

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             * write. Make sure that commitSync(), commitNoSync always
             * override all preferences.
             */
            for (int i = 0; i < testCombinations.length; i++) {
                SyncCombo combo = testCombinations[i];
                TransactionConfig txnConfig = combo.getTxnConfig();
                combo.setEnvironmentMutableConfig(env);
                syncExplicit(logFile, txnConfig,
                             combo.expectSync, combo.expectWrite);
            }

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    public void testNoWaitConfig() 
        throws Throwable {


        try {
            TransactionConfig defaultConfig = new TransactionConfig();
            TransactionConfig noWaitConfig = new TransactionConfig();
            noWaitConfig.setNoWait(true);
            Transaction txn;


            /* noWait=false */


            assertTrue(!isNoWaitTxn(null));

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    }


    public void testWaiters() 
        throws Exception {


  Locker txn1 = new AutoTxn(envImpl, new TransactionConfig());
  Locker txn2 = new AutoTxn(envImpl, new TransactionConfig());
  Locker txn3 = new AutoTxn(envImpl, new TransactionConfig());
  Locker txn4 = new AutoTxn(envImpl, new TransactionConfig());
  Locker txn5 = new AutoTxn(envImpl, new TransactionConfig());
        MemoryBudget mb = envImpl.getMemoryBudget();


        try {
            /*
             * Build up 1 owners and 3waiters for a lock, to test the

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    }


    public void testPromotion() 
        throws Exception {


  Locker txn1 = new AutoTxn(envImpl, new TransactionConfig());
  Locker txn2 = new AutoTxn(envImpl, new TransactionConfig());
  Locker txn3 = new AutoTxn(envImpl, new TransactionConfig());
  Locker txn4 = new AutoTxn(envImpl, new TransactionConfig());
  Locker txn5 = new AutoTxn(envImpl, new TransactionConfig());
        MemoryBudget mb = envImpl.getMemoryBudget();


        try {
            /*
             * Build up 1 owners and 3 read waiters for a lock. Then

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     */
    private void checkConflict(LockType firstRequest, LockType secondRequest,
                               LockGrantType secondGrantType) 
        throws Exception {


  Locker txn1 = new AutoTxn(envImpl, new TransactionConfig());
  Locker txn2 = new AutoTxn(envImpl, new TransactionConfig());
        MemoryBudget mb = envImpl.getMemoryBudget();


        try {
            Lock lock = new Lock(new Long(1));

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Related Classes of com.sleepycat.je.TransactionConfig

com.sleepycat.collections.test.SecondaryDeadlockTest

com.sleepycat.collections.test.TransactionTest

com.sleepycat.je.cleaner.UtilizationProfile

com.sleepycat.je.dbi.DbTree

com.sleepycat.je.log.LNFileReaderTest

com.sleepycat.je.recovery.RecoveryManager

com.sleepycat.je.rep.impl.RepGroupDB

com.sleepycat.je.rep.impl.RepImpl

com.sleepycat.je.rep.vlsn.VLSNIndex

com.sleepycat.je.test.PhantomTest

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