2 * Copyright (c) 2014 Pantheon Technologies s.r.o. and others. All rights reserved.
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4 * This program and the accompanying materials are made available under the
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5 * terms of the Eclipse Public License v1.0 which accompanies this distribution,
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6 * and is available at http://www.eclipse.org/legal/epl-v10.html
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9 package org.opendaylight.openflowjava.protocol.impl.core.connection;
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11 import io.netty.util.concurrent.Future;
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12 import io.netty.util.concurrent.GenericFutureListener;
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14 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.OfHeader;
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17 * Wraps outgoing message and includes listener attached to this message. This object
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18 * is sent to OFEncoder. When OFEncoder fails to serialize the message,
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19 * listener is filled with exception. The exception is then delegated to upper ODL layers.
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20 * @author michal.polkorab
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22 public class MessageListenerWrapper {
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24 private OfHeader msg;
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25 private GenericFutureListener<Future<Void>> listener;
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28 * @param msg outgoing message
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29 * @param listener listener attached to channel.write(msg) Future
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31 public MessageListenerWrapper(Object msg, GenericFutureListener<Future<Void>> listener) {
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32 this.msg = (OfHeader) msg;
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33 this.listener = listener;
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37 * @return outgoing message (downstream)
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39 public OfHeader getMsg() {
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45 * @return listener listening on message sending success / failure
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47 public GenericFutureListener<Future<Void>> getListener() {
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