Examples with DatabaseConfig com.sleepycat.je.DatabaseConfig used on opensource projects

Example 11 with DatabaseConfig

use of com.sleepycat.je.DatabaseConfig in project voldemort by voldemort.

the class BdbSplitStorageEngineTest method testUnsharedCache.

@Test
public void testUnsharedCache() throws DatabaseException {
    EnvironmentConfig environmentConfig = new EnvironmentConfig();
    environmentConfig.setDurability(Durability.COMMIT_NO_SYNC);
    environmentConfig.setAllowCreate(true);
    environmentConfig.setTransactional(true);
    environmentConfig.setSharedCache(false);
    environmentConfig.setCacheSize(CACHE_SIZE);
    DatabaseConfig databaseConfig = new DatabaseConfig();
    databaseConfig.setAllowCreate(true);
    databaseConfig.setTransactional(true);
    databaseConfig.setSortedDuplicates(true);
    long maxCacheSize = getMaxCacheUsage(environmentConfig, databaseConfig);
    assertEquals("MaxCacheSize > CACHE_SIZE", true, maxCacheSize > CACHE_SIZE);
    assertEquals("MaxCacheSize < 2 * CACHE_SIZE", true, maxCacheSize < 2 * CACHE_SIZE);
}

Example 12 with DatabaseConfig

use of com.sleepycat.je.DatabaseConfig in project qpid-broker-j by apache.

the class AbstractBDBPreferenceStore method getPreferencesVersionDb.

private Database getPreferencesVersionDb() {
    Database preferencesVersionDb;
    try {
        DatabaseConfig config = new DatabaseConfig().setTransactional(true).setAllowCreate(false);
        preferencesVersionDb = getEnvironmentFacade().openDatabase(PREFERENCES_VERSION_DB_NAME, config);
    } catch (DatabaseNotFoundException e) {
        preferencesVersionDb = updateVersion(null, BrokerModel.MODEL_VERSION);
    }
    return preferencesVersionDb;
}

Example 13 with DatabaseConfig

use of com.sleepycat.je.DatabaseConfig in project qpid-broker-j by apache.

the class UpgradeFrom8To9 method performUpgrade.

@Override
public void performUpgrade(final Environment environment, final UpgradeInteractionHandler handler, final ConfiguredObject<?> parent) {
    reportStarting(environment, 8);
    DatabaseConfig dbConfig = new DatabaseConfig();
    dbConfig.setTransactional(true);
    dbConfig.setAllowCreate(true);
    final Transaction transaction = environment.beginTransaction(null, null);
    try {
        Database userPreferencesDb = environment.openDatabase(transaction, "USER_PREFERENCES", dbConfig);
        userPreferencesDb.close();
        try (Database userPreferencesVersionDb = environment.openDatabase(transaction, "USER_PREFERENCES_VERSION", dbConfig)) {
            if (userPreferencesVersionDb.count() == 0L) {
                DatabaseEntry key = new DatabaseEntry();
                DatabaseEntry value = new DatabaseEntry();
                StringBinding.stringToEntry(DEFAULT_VERSION, key);
                LongBinding.longToEntry(System.currentTimeMillis(), value);
                OperationStatus status = userPreferencesVersionDb.put(transaction, key, value);
                if (status != OperationStatus.SUCCESS) {
                    throw new StoreException("Error initialising user preference version: " + status);
                }
            }
        }
        transaction.commit();
        reportFinished(environment, 9);
    } catch (RuntimeException e) {
        try {
            if (transaction.isValid()) {
                transaction.abort();
            }
        } finally {
            throw e;
        }
    }
}

Example 14 with DatabaseConfig

use of com.sleepycat.je.DatabaseConfig in project sirix by sirixdb.

the class BerkeleyStorageFactory method generateDBConf.

/**
 * Generate {@link DatabaseConfig} reference.
 *
 * @return transactional database configuration
 */
private static DatabaseConfig generateDBConf() {
    final DatabaseConfig conf = new DatabaseConfig();
    conf.setTransactional(true);
    conf.setKeyPrefixing(true);
    return conf;
}

Example 15 with DatabaseConfig

use of com.sleepycat.je.DatabaseConfig in project vertigo by KleeGroup.

the class BerkeleyDatabase method clear.

/**
 * Clear this database.
 */
public void clear() {
    final String dataBaseName = database.getDatabaseName();
    final DatabaseConfig databaseConfig = database.getConfig();
    database.close();
    database.getEnvironment().truncateDatabase(null, dataBaseName, false);
    database = database.getEnvironment().openDatabase(null, dataBaseName, databaseConfig);
    database.getEnvironment().cleanLog();
}