Apache ZooKeeper Server Source Code

Apache ZooKeeper is an open-source server which enables highly reliable distributed coordination.

Apache ZooKeeper Server Source Code files are provided in the source package file, apache-zookeeper-3.8.0.tar.gz.

You can download apache-zookeeper-3.8.0.tar.gz as described in the previous tutorial and go to the "zookeeper-server" sub-folder to view Apache ZooKeeper Server Source Code files.

You can also browse Apache ZooKeeper Server Source Code below:

✍: FYIcenter.com

org/apache/zookeeper/WatchDeregistration.java

/*
 * 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;

import java.util.Map;
import java.util.Set;
import org.apache.zookeeper.Watcher.Event.EventType;
import org.apache.zookeeper.Watcher.WatcherType;

/**
 * Handles the special case of removing watches which has registered for a
 * client path
 */
public class WatchDeregistration {

    private final String clientPath;
    private final Watcher watcher;
    private final WatcherType watcherType;
    private final boolean local;
    private final ZKWatchManager zkManager;

    public WatchDeregistration(
        String clientPath,
        Watcher watcher,
        WatcherType watcherType,
        boolean local,
        ZKWatchManager zkManager) {
        this.clientPath = clientPath;
        this.watcher = watcher;
        this.watcherType = watcherType;
        this.local = local;
        this.zkManager = zkManager;
    }

    /**
     * Unregistering watcher that was added on path.
     *
     * @param rc
     *            the result code of the operation that attempted to remove
     *            watch on the path.
     */
    public Map<EventType, Set<Watcher>> unregister(int rc) throws KeeperException {
        return zkManager.removeWatcher(clientPath, watcher, watcherType, local, rc);
    }

    /**
     * Returns client path which has specified for unregistering its watcher
     *
     * @return client path
     */
    public String getClientPath() {
        return clientPath;
    }

}

org/apache/zookeeper/WatchDeregistration.java

 

Or download all of them as a single archive file:

File name: zookeeper-server-3.8.0-fyi.zip
File size: 885581 bytes
Release date: 2022-02-25
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Apache ZooKeeper Jute Source Code

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