com.glaf.cluster.catalina.session.ZooKeeperFactory.java Source code

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Here is the source code for com.glaf.cluster.catalina.session.ZooKeeperFactory.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 com.glaf.cluster.catalina.session;

import org.apache.zookeeper.WatchedEvent;
import org.apache.zookeeper.Watcher;
import org.apache.zookeeper.ZooKeeper;

import java.io.IOException;

public class ZooKeeperFactory {

    private static final int SESSION_TIMEOUT = 60000;

    private String servers;

    public ZooKeeperFactory(String servers) {
        this.servers = servers;
    }

    public ZooKeeper newZooKeeper() {
        return newZooKeeper(new Watcher() {
            @Override
            public void process(WatchedEvent event) {
            }
        });
    }

    public ZooKeeper newZooKeeper(Watcher watcher) {
        try {
            return new ZooKeeper(servers, SESSION_TIMEOUT, watcher);
        } catch (IOException ex) {
            throw new RuntimeException("Cannot start ZooKeeper", ex);
        }
    }

}