jp.xet.uncommons.web.env.LocalEnvironmentProfile.java Source code

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Here is the source code for jp.xet.uncommons.web.env.LocalEnvironmentProfile.java

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/*
 * Copyright 2011 Daisuke Miyamoto.
 * Created on 2012/03/14
 *
 * 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 jp.xet.uncommons.web.env;

import org.springframework.util.Assert;

/**
 * TODO for daisuke
 * 
 * @since 1.1
 * @version $Id$
 * @author daisuke
 */
public class LocalEnvironmentProfile implements EnvironmentProfile {

    private final String environmentName;

    /**
     * ??
     * 
     * @param environmentName ??
     * @throws IllegalArgumentException ?{@code null}??? 
     */
    public LocalEnvironmentProfile(String environmentName) {
        Assert.notNull(environmentName);
        this.environmentName = environmentName;
    }

    @Override
    public boolean equals(Object obj) {
        if (this == obj) {
            return true;
        }
        if (obj == null) {
            return false;
        }
        if (EnvironmentProfile.class.isAssignableFrom(obj.getClass()) == false) {
            return false;
        }
        return toString().equals(obj.toString());
    }

    @Override
    public int hashCode() {
        final int prime = 31;
        int result = 1;
        result = prime * result + environmentName.toString().hashCode();
        return result;
    }

    @Override
    public String toString() {
        return environmentName;
    }
}