Package com.sleepycat.db

Examples of com.sleepycat.db.EnvironmentConfig

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    private void openDb(Comparator comparator)
        throws Exception {

        File dir = SharedTestUtils.getNewDir();
        ByteArrayBinding dataBinding = new ByteArrayBinding();
        EnvironmentConfig envConfig = new EnvironmentConfig();
        envConfig.setAllowCreate(true);
        DbCompat.setInitializeCache(envConfig, true);
        env = new Environment(dir, envConfig);
        DatabaseConfig dbConfig = new DatabaseConfig();
        DbCompat.setTypeBtree(dbConfig);
        dbConfig.setAllowCreate(true);
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      }
  }

        try {

            EnvironmentConfig envConfig = new EnvironmentConfig();
            envConfig.setTransactional(true);
            envConfig.setInitializeCache(true);
            envConfig.setInitializeLocking(true);
            if (create) {
                envConfig.setAllowCreate(true);
            }
            Environment env = new Environment(new File("."), envConfig);
      // Remove the previous database.
      if (removeExistingDatabase) {
                env.removeDatabase(null, databaseName, null);
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        throws DatabaseException, FileNotFoundException {

        // Open the Berkeley DB environment in transactional mode.
        //
        System.out.println("Opening environment in: " + homeDirectory);
        EnvironmentConfig envConfig = new EnvironmentConfig();
        envConfig.setTransactional(true);
        envConfig.setAllowCreate(true);
        envConfig.setInitializeCache(true);
        envConfig.setInitializeLocking(true);
        env = new Environment(new File(homeDirectory), envConfig);

        // Set the Berkeley DB config for opening all stores.
        //
        DatabaseConfig dbConfig = new DatabaseConfig();
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        throws DatabaseException, FileNotFoundException {

        // Open the Berkeley DB environment in transactional mode.
        //
        System.out.println("Opening environment in: " + homeDirectory);
        EnvironmentConfig envConfig = new EnvironmentConfig();
        envConfig.setTransactional(true);
        envConfig.setAllowCreate(true);
        envConfig.setInitializeCache(true);
        envConfig.setInitializeLocking(true);
        env = new Environment(new File(homeDirectory), envConfig);

        // Set the Berkeley DB config for opening all stores.
        //
        DatabaseConfig dbConfig = new DatabaseConfig();
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        throws DatabaseException, FileNotFoundException {

        // Open the Berkeley DB environment in transactional mode.
        //
        System.out.println("Opening environment in: " + homeDirectory);
        EnvironmentConfig envConfig = new EnvironmentConfig();
        envConfig.setTransactional(true);
        envConfig.setAllowCreate(true);
        envConfig.setInitializeCache(true);
        envConfig.setInitializeLocking(true);
        env = new Environment(new File(homeDirectory), envConfig);

        // Set the Berkeley DB config for opening all stores.
        //
        DatabaseConfig dbConfig = new DatabaseConfig();
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        throws DatabaseException, FileNotFoundException {

        // Open the Berkeley DB environment in transactional mode.
        //
        System.out.println("Opening environment in: " + homeDirectory);
        EnvironmentConfig envConfig = new EnvironmentConfig();
        envConfig.setTransactional(true);
        envConfig.setAllowCreate(true);
        envConfig.setInitializeCache(true);
        envConfig.setInitializeLocking(true);
        env = new Environment(new File(homeDirectory), envConfig);

        // Set the Berkeley DB config for opening all stores.
        //
        DatabaseConfig dbConfig = new DatabaseConfig();
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        TXN = new TestEnv("txn", config);
    }

    private static EnvironmentConfig newEnvConfig() {

        EnvironmentConfig config = new EnvironmentConfig();
        if (DbCompat.MEMORY_SUBSYSTEM) {
            DbCompat.setInitializeCache(config, true);
        }
        return config;
    }
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        throws Exception {

        String dir = "./tmp";

        // environment is transactional
        EnvironmentConfig envConfig = new EnvironmentConfig();
        envConfig.setTransactional(true);
        envConfig.setInitializeCache(true);
        envConfig.setInitializeLocking(true);
        if (create) {
            envConfig.setAllowCreate(true);
        }
        Environment env = new Environment(new File(dir), envConfig);

        // create the application and run a transaction
        HelloDatabaseWorld worker = new HelloDatabaseWorld(env);
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    private static void openEnv() throws DatabaseException {
        System.out.println("opening env");

        // Set up the environment.
        EnvironmentConfig myEnvConfig = new EnvironmentConfig();
        myEnvConfig.setAllowCreate(true);
        myEnvConfig.setInitializeCache(true);
        myEnvConfig.setInitializeLocking(true);
        myEnvConfig.setInitializeLogging(true);
        myEnvConfig.setRunRecovery(true);
        myEnvConfig.setTransactional(true);
        // EnvironmentConfig.setThreaded(true) is the default behavior
        // in Java, so we do not have to do anything to cause the
        // environment handle to be free-threaded.

        // Indicate that we want db to internally perform deadlock
        // detection. Also indicate that the transaction that has
        // performed the least amount of write activity to
        // receive the deadlock notification, if any.
        myEnvConfig.setLockDetectMode(LockDetectMode.MINWRITE);

        // Set up the database
        DatabaseConfig myDbConfig = new DatabaseConfig();
        myDbConfig.setType(DatabaseType.BTREE);
        myDbConfig.setAllowCreate(true);
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    }

    private CurrentTransaction(Environment env) {
        envRef = new WeakReference<Environment>(env);
        try {
            EnvironmentConfig config = env.getConfig();
            txnMode = config.getTransactional();
            lockingMode = DbCompat.getInitializeLocking(config);
            if (txnMode || lockingMode) {
                writeLockMode = LockMode.RMW;
            } else {
                writeLockMode = LockMode.DEFAULT;
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Related Classes of com.sleepycat.db.EnvironmentConfig

  • collections.access.AccessExample
  • collections.hello.HelloDatabaseWorld
  • collections.ship.basic.SampleDatabase
  • collections.ship.entity.SampleDatabase
  • collections.ship.factory.SampleDatabase
  • collections.ship.index.SampleDatabase
  • collections.ship.marshal.SampleDatabase
  • collections.ship.sentity.SampleDatabase
  • collections.ship.tuple.SampleDatabase
  • com.sleepycat.bind.serial.StoredClassCatalog
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