/*
 * Copyright (c) 2008-2012, Hazel Bilisim Ltd. All Rights Reserved.
 *
 * 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 com.hazelcast.client;

import com.hazelcast.config.Config;
import com.hazelcast.core.Hazelcast;
import com.hazelcast.core.HazelcastInstance;
import com.hazelcast.impl.GroupProperties;

public class SingleHazelcastClient {

    HazelcastClient client;
    HazelcastInstance hz;

    public HazelcastClient getHazelcastClient() {
        if (client == null || !client.isActive()) {
            Config config = new Config();
            config.setProperty(GroupProperties.PROP_WAIT_SECONDS_BEFORE_JOIN, "1");
            hz = Hazelcast.newHazelcastInstance(config);
            client = TestUtility.newHazelcastClient(hz);
        }
        return client;
    }

    public void init() {
        getHazelcastClient();
    }

    public void destroy() {
        Hazelcast.shutdownAll();
        HazelcastClient.shutdownAll();
        if (client != null) {
            client.shutdown();
        }
        client = null;
        hz = null;
    }

    public HazelcastInstance getHazelcastInstance() {
        return hz;
    }
}