org.vibur.objectpool.PoolService Java Examples

/**
 * Instantiates the PoolOperations facade.
 *
 * @param dataSource the Vibur dataSource on which we will operate
 * @param connectionFactory the Vibur connection factory
 * @param poolService the Vibur pool service
 */
public PoolOperations(ViburDBCPDataSource dataSource, ViburObjectFactory connectionFactory, PoolService<ConnHolder> poolService) {
    this.dataSource = dataSource;
    this.connectionTimeoutInNanos = MILLISECONDS.toNanos(dataSource.getConnectionTimeoutInMs());
    this.connectionFactory = connectionFactory;
    this.poolService = poolService;
    this.criticalSQLStates = new HashSet<>(Arrays.asList(
            whitespaces.matcher(dataSource.getCriticalSQLStates()).replaceAll("").split(",")));
}
 

private void doStart() throws ViburDBCPException {
    if (!state.compareAndSet(NEW, WORKING)) {
        throw new IllegalStateException();
    }

    validateConfig();

    if (getExternalDataSource() == null) {
        initJdbcDriver();
    }
    if (getConnector() == null) {
        setConnector(buildConnector(this, getUsername(), getPassword()));
    }

    initDefaultHooks();

    ViburObjectFactory connectionFactory = getConnectionFactory();
    if (connectionFactory == null) {
        setConnectionFactory(connectionFactory = new ConnectionFactory(this));
    }
    PoolService<ConnHolder> pool = getPool();
    if (pool == null) {
        if (isPoolEnableConnectionTracking() && getTakenConnectionsFormatter() == null) {
            setTakenConnectionsFormatter(new TakenConnectionsFormatter.Default(this));
        }

        pool = new ConcurrentPool<>(getConcurrentCollection(), connectionFactory,
                getPoolInitialSize(), getPoolMaxSize(), isPoolFair(),
                isPoolEnableConnectionTracking() ? new ViburListener(this) : null);
        setPool(pool);
    }
    poolOperations = new PoolOperations(this, connectionFactory, pool);

    initPoolReducer();
    initStatementCache();

    if (isEnableJMX()) {
        registerMBean(this);
    }
}
 

private Worker(PoolService<Object> pool, AtomicInteger errors, long millis, long timeout,
               CountDownLatch readySignal, CountDownLatch startSignal, CountDownLatch doneSignal) {
    this.pool = pool;
    this.errors = errors;
    this.millis = millis;
    this.timeout = timeout;
    this.startSignal = startSignal;
    this.readySignal = readySignal;
    this.doneSignal = doneSignal;
}
 

public PoolService<ConnHolder> getPool() {
    return pool;
}
 

protected void setPool(PoolService<ConnHolder> pool) {
    this.pool = pool;
}