com.allanbank.mongodb.netty.NettyCloseListener.java Source code

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Here is the source code for com.allanbank.mongodb.netty.NettyCloseListener.java

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/*
 * #%L
 * NettyCloseListener.java - mongodb-async-netty - Allanbank Consulting, Inc.
 * %%
 * Copyright (C) 2014 - 2015 Allanbank Consulting, Inc.
 * %%
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 * #L%
 */
package com.allanbank.mongodb.netty;

import io.netty.util.concurrent.Future;
import io.netty.util.concurrent.GenericFutureListener;

import com.allanbank.mongodb.client.transport.TransportResponseListener;
import com.allanbank.mongodb.error.ConnectionLostException;

/**
 * NettyCloseListener provides the listener for notification that the Netty
 * channel has closed.
 *
 * @copyright 2015, Allanbank Consulting, Inc., All Rights Reserved
 */
/* package */class NettyCloseListener implements GenericFutureListener<Future<Void>> {

    /** The listener for the connection closing. */
    private final TransportResponseListener myResponseListener;

    /**
     * Creates a new NettyCloseListener.
     *
     * @param responseListener
     *            The listener for the connection closing.
     */
    public NettyCloseListener(final TransportResponseListener responseListener) {
        myResponseListener = responseListener;
    }

    /**
     * Notification that the Netty channel is closed.
     *
     * @param future
     *            The close future - ignored.
     */
    @Override
    public void operationComplete(final Future<Void> future) {
        myResponseListener.closed(new ConnectionLostException("Client connection has been closed."));
    }
}