netconf/netconf-netty-util/src/main/java/org/opendaylight/netconf/nettyutil/NeverReconnectStrategy.java

   1 /*
   2  * Copyright (c) 2013 Cisco Systems, Inc. and others.  All rights reserved.
   3  *
   4  * This program and the accompanying materials are made available under the
   5  * terms of the Eclipse Public License v1.0 which accompanies this distribution,
   6  * and is available at http://www.eclipse.org/legal/epl-v10.html
   7  */
   8 package org.opendaylight.netconf.nettyutil;
   9
  10 import com.google.common.base.Preconditions;
  11 import io.netty.util.concurrent.EventExecutor;
  12 import io.netty.util.concurrent.Future;
  13
  14 /**
  15  * Utility ReconnectStrategy singleton, which will cause the reconnect process to always fail. This class is thred-safe.
  16  */
  17 @Deprecated
  18 public final class NeverReconnectStrategy implements ReconnectStrategy {
  19     private final EventExecutor executor;
  20     private final int timeout;
  21
  22     public NeverReconnectStrategy(final EventExecutor executor, final int timeout) {
  23         Preconditions.checkArgument(timeout >= 0);
  24         this.executor = Preconditions.checkNotNull(executor);
  25         this.timeout = timeout;
  26     }
  27
  28     @Override
  29     public Future<Void> scheduleReconnect(final Throwable cause) {
  30         return executor.newFailedFuture(new Throwable("Reconnect failed", cause));
  31     }
  32
  33     @Override
  34     public void reconnectSuccessful() {
  35         // Nothing to do
  36     }
  37
  38     @Override
  39     public int getConnectTimeout() {
  40         return timeout;
  41     }
  42 }