Getter.java

/**
 * Copyright (c) 2009 - 2011 AppWork UG(haftungsbeschränkt) <e-mail@appwork.org>
 * 
 * This file is part of org.appwork.storage.simplejson.mapper
 * 
 * This software is licensed under the Artistic License 2.0,
 * see the LICENSE file or http://www.opensource.org/licenses/artistic-license-2.0.php
 * for details
 */
package org.appwork.storage.simplejson.mapper;

import java.lang.reflect.InvocationTargetException;
import java.lang.reflect.Method;

/**
 * @author thomas
 * 
 */
public class Getter {

    private final String key;
    private final Method method;

    /**
     * @param substring
     * @param m
     */
    public Getter(final String name, final Method m) {
        this.key = name;
        this.method = m;
        m.setAccessible(true);
    }

    public String getKey() {
        return this.key;
    }

    public Method getMethod() {
        return this.method;
    }

    /**
     * @param obj
     * @return
     * @throws InvocationTargetException
     * @throws IllegalAccessException
     * @throws IllegalArgumentException
     */
    public Object getValue(final Object obj) throws IllegalArgumentException, IllegalAccessException, InvocationTargetException {

        return this.method.invoke(obj);
    }

}