com.comcast.viper.flume2storm.location.KryoNetServiceProvider.java Source code

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Here is the source code for com.comcast.viper.flume2storm.location.KryoNetServiceProvider.java

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/**
 * Copyright 2014 Comcast Cable Communications Management, LLC
 *
 * 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.comcast.viper.flume2storm.location;

import org.apache.commons.lang3.builder.EqualsBuilder;
import org.apache.commons.lang3.builder.HashCodeBuilder;
import org.apache.commons.lang3.builder.ToStringBuilder;
import org.apache.commons.lang3.builder.ToStringStyle;

import com.comcast.viper.flume2storm.connection.parameters.KryoNetConnectionParameters;

/**
 * Implementation of {@link ServiceProvider} for KryoNet
 */
public class KryoNetServiceProvider implements ServiceProvider<KryoNetConnectionParameters> {
    private static final long serialVersionUID = -6694093091877189894L;
    protected final KryoNetConnectionParameters connectionParameters;

    protected KryoNetServiceProvider() {
        connectionParameters = new KryoNetConnectionParameters();
    }

    /**
     * Constructor
     * 
     * @param connectionParameters
     *          See {@link #getConnectionParameters()}t
     */
    public KryoNetServiceProvider(KryoNetConnectionParameters connectionParameters) {
        this.connectionParameters = connectionParameters;
    }

    /**
     * @see com.comcast.viper.flume2storm.location.ServiceProvider#getConnectionParameters()
     */
    public KryoNetConnectionParameters getConnectionParameters() {
        return connectionParameters;
    }

    /**
     * @see java.lang.Comparable#compareTo(java.lang.Object)
     */
    @Override
    public int compareTo(ServiceProvider<KryoNetConnectionParameters> o) {
        int res = connectionParameters.getAddress().compareTo(o.getConnectionParameters().getAddress());
        if (res != 0)
            return res;
        int thisPort = connectionParameters.getPort();
        int otherPort = o.getConnectionParameters().getPort();
        return (thisPort < otherPort ? -1 : (thisPort == otherPort ? 0 : 1));
    }

    /**
     * @see java.lang.Object#hashCode()
     */
    @Override
    public int hashCode() {
        return new HashCodeBuilder().append(connectionParameters).hashCode();
    }

    /**
     * @see java.lang.Object#equals(java.lang.Object)
     */
    @Override
    public boolean equals(Object obj) {
        if (this == obj)
            return true;
        if (obj == null)
            return false;
        if (getClass() != obj.getClass())
            return false;
        KryoNetServiceProvider other = (KryoNetServiceProvider) obj;
        return new EqualsBuilder().append(this.connectionParameters, other.connectionParameters).isEquals();
    }

    /**
     * @see java.lang.Object#toString()
     */
    @Override
    public String toString() {
        return new ToStringBuilder(this, ToStringStyle.SHORT_PREFIX_STYLE).append(connectionParameters).toString();
    }
}