Examples with ConnectionEvent javax.sql.ConnectionEvent used on opensource projects

Example 21 with ConnectionEvent

use of javax.sql.ConnectionEvent in project j2objc by google.

the class OldConnectionEventTest method testConstructorConnection.

public void testConstructorConnection() {
    Impl_PooledConnection ipc = new Impl_PooledConnection();
    ConnectionEvent ce = new ConnectionEvent(ipc);
    ConnectionEvent ce2 = new ConnectionEvent(ipc, null);
    assertSame(ce2.getSource(), ce.getSource());
}

Example 22 with ConnectionEvent

use of javax.sql.ConnectionEvent in project spanner-jdbc by olavloite.

the class CloudSpannerPooledConnection method fireConnectionClosed.

/**
 * Used to fire a connection closed event to all listeners.
 */
void fireConnectionClosed() {
    ConnectionEvent evt = null;
    // Copy the listener list so the listener can remove itself during this
    // method call
    ConnectionEventListener[] local = listeners.toArray(new ConnectionEventListener[listeners.size()]);
    for (ConnectionEventListener listener : local) {
        if (evt == null) {
            evt = createConnectionEvent(null);
        }
        listener.connectionClosed(evt);
    }
}

Example 23 with ConnectionEvent

use of javax.sql.ConnectionEvent in project druid by alibaba.

the class DruidDataSource method handleConnectionException.

public void handleConnectionException(DruidPooledConnection pooledConnection, Throwable t, String sql) throws SQLException {
    final DruidConnectionHolder holder = pooledConnection.getConnectionHolder();
    if (holder == null) {
        return;
    }
    errorCountUpdater.incrementAndGet(this);
    lastError = t;
    lastErrorTimeMillis = System.currentTimeMillis();
    if (t instanceof SQLException) {
        SQLException sqlEx = (SQLException) t;
        // broadcastConnectionError
        ConnectionEvent event = new ConnectionEvent(pooledConnection, sqlEx);
        for (ConnectionEventListener eventListener : holder.getConnectionEventListeners()) {
            eventListener.connectionErrorOccurred(event);
        }
        // exceptionSorter.isExceptionFatal
        if (exceptionSorter != null && exceptionSorter.isExceptionFatal(sqlEx)) {
            handleFatalError(pooledConnection, sqlEx, sql);
        }
        throw sqlEx;
    } else {
        throw new SQLException("Error", t);
    }
}

Example 24 with ConnectionEvent

use of javax.sql.ConnectionEvent in project druid by alibaba.

the class DruidPooledConnection method syncClose.

public void syncClose() throws SQLException {
    lock.lock();
    try {
        if (this.disable || CLOSING_UPDATER.get(this) != 0) {
            return;
        }
        DruidConnectionHolder holder = this.holder;
        if (holder == null) {
            if (dupCloseLogEnable) {
                LOG.error("dup close");
            }
            return;
        }
        if (!CLOSING_UPDATER.compareAndSet(this, 0, 1)) {
            return;
        }
        for (ConnectionEventListener listener : holder.getConnectionEventListeners()) {
            listener.connectionClosed(new ConnectionEvent(this));
        }
        DruidAbstractDataSource dataSource = holder.getDataSource();
        List<Filter> filters = dataSource.getProxyFilters();
        if (filters.size() > 0) {
            FilterChainImpl filterChain = new FilterChainImpl(dataSource);
            filterChain.dataSource_recycle(this);
        } else {
            recycle();
        }
        this.disable = true;
    } finally {
        CLOSING_UPDATER.set(this, 0);
        lock.unlock();
    }
}

Example 25 with ConnectionEvent

use of javax.sql.ConnectionEvent in project druid by alibaba.

the class DruidPooledConnection method close.

@Override
public void close() throws SQLException {
    if (this.disable) {
        return;
    }
    DruidConnectionHolder holder = this.holder;
    if (holder == null) {
        if (dupCloseLogEnable) {
            LOG.error("dup close");
        }
        return;
    }
    DruidAbstractDataSource dataSource = holder.getDataSource();
    boolean isSameThread = this.getOwnerThread() == Thread.currentThread();
    if (!isSameThread) {
        dataSource.setAsyncCloseConnectionEnable(true);
    }
    if (dataSource.isAsyncCloseConnectionEnable()) {
        syncClose();
        return;
    }
    if (!CLOSING_UPDATER.compareAndSet(this, 0, 1)) {
        return;
    }
    try {
        for (ConnectionEventListener listener : holder.getConnectionEventListeners()) {
            listener.connectionClosed(new ConnectionEvent(this));
        }
        List<Filter> filters = dataSource.getProxyFilters();
        if (filters.size() > 0) {
            FilterChainImpl filterChain = new FilterChainImpl(dataSource);
            filterChain.dataSource_recycle(this);
        } else {
            recycle();
        }
    } finally {
        CLOSING_UPDATER.set(this, 0);
    }
    this.disable = true;
}