/
PubSubStatusListener.java
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/
PubSubStatusListener.java
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/**
* Copyright 2016 Nikita Koksharov
*
* 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.
*/
package org.redisson;
import org.redisson.api.listener.StatusListener;
import org.redisson.client.RedisPubSubListener;
import org.redisson.client.protocol.pubsub.PubSubType;
/**
*
* @author Nikita Koksharov
*
* @param <V> value
*/
public class PubSubStatusListener<V> implements RedisPubSubListener<V> {
private final StatusListener listener;
private final String name;
public String getName() {
return name;
}
public PubSubStatusListener(StatusListener listener, String name) {
super();
this.listener = listener;
this.name = name;
}
@Override
public int hashCode() {
final int prime = 31;
int result = 1;
result = prime * result + ((listener == null) ? 0 : listener.hashCode());
return result;
}
@Override
public boolean equals(Object obj) {
if (this == obj)
return true;
if (obj == null)
return false;
if (getClass() != obj.getClass())
return false;
PubSubStatusListener other = (PubSubStatusListener) obj;
if (listener == null) {
if (other.listener != null)
return false;
} else if (!listener.equals(other.listener))
return false;
return true;
}
@Override
public void onMessage(String channel, V message) {
}
@Override
public void onPatternMessage(String pattern, String channel, V message) {
}
@Override
public boolean onStatus(PubSubType type, String channel) {
if (type == PubSubType.SUBSCRIBE) {
listener.onSubscribe(channel);
} else if (type == PubSubType.UNSUBSCRIBE) {
listener.onUnsubscribe(channel);
}
return true;
}
}