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DumbWatcher.java
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DumbWatcher.java
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/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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.apache.zookeeper.server;
import java.io.IOException;
import java.net.InetSocketAddress;
import java.nio.ByteBuffer;
import java.security.cert.Certificate;
import java.util.List;
import org.apache.jute.Record;
import org.apache.zookeeper.WatchedEvent;
import org.apache.zookeeper.data.ACL;
import org.apache.zookeeper.data.Stat;
import org.apache.zookeeper.proto.ReplyHeader;
/**
* A empty watcher implementation used in bench and unit test.
*/
public class DumbWatcher extends ServerCnxn {
private long sessionId;
public DumbWatcher() {
this(0);
}
public DumbWatcher(long sessionId) {
super(null);
this.sessionId = sessionId;
}
@Override
void setSessionTimeout(int sessionTimeout) {
}
@Override
public void process(WatchedEvent event, List<ACL> znodeAcl) {
}
@Override
int getSessionTimeout() {
return 0;
}
@Override
public void close(DisconnectReason reason) {
}
@Override
public int sendResponse(ReplyHeader h, Record r, String tag,
String cacheKey, Stat stat, int opCode) throws IOException {
return 0;
}
@Override
public void sendCloseSession() {
}
@Override
public long getSessionId() {
return sessionId;
}
@Override
void setSessionId(long sessionId) {
}
@Override
void sendBuffer(ByteBuffer... closeConn) {
}
@Override
void enableRecv() {
}
@Override
void disableRecv(boolean waitDisableRecv) {
}
@Override
protected ServerStats serverStats() {
return null;
}
@Override
public long getOutstandingRequests() {
return 0;
}
@Override
public InetSocketAddress getRemoteSocketAddress() {
return null;
}
@Override
public int getInterestOps() {
return 0;
}
@Override
public boolean isSecure() {
return false;
}
@Override
public Certificate[] getClientCertificateChain() {
return null;
}
@Override
public void setClientCertificateChain(Certificate[] chain) {
}
}