net.joinedminds.masserr.util.IdentifiableBeanConverter.java Source code

Introduction

Here is the source code for net.joinedminds.masserr.util.IdentifiableBeanConverter.java

Source

/*
 * The MIT License
 *
 * Copyright (c) 2013-, Robert Sandell-sandell.robert@gmail.com. All rights reserved.
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 * THE SOFTWARE.
 */

package net.joinedminds.masserr.util;

import com.google.common.reflect.Reflection;
import org.apache.commons.beanutils.ConversionException;
import org.apache.commons.beanutils.Converter;
import org.kohsuke.stapler.ReflectionUtils;

import java.lang.reflect.Constructor;
import java.lang.reflect.InvocationTargetException;

/**
 * Description
 *
 * @author Robert Sandell <sandell.robert@gmail.com>
 */
public class IdentifiableBeanConverter implements Converter {
    @Override
    public Object convert(Class type, Object value) {
        if (type.isAssignableFrom(value.getClass())) {
            return value;
        }
        Constructor constructor;
        try {
            try {
                constructor = type.getConstructor(value.getClass());
                return constructor.newInstance(value);
            } catch (NoSuchMethodException e) {
                try {
                    constructor = type.getConstructor(String.class);
                    return constructor.newInstance(value.toString());
                } catch (NoSuchMethodException e1) {
                    throw new ConversionException("Could not find single parameter constructor.", e1);
                }
            }
        } catch (Exception e) {
            throw new ConversionException("Could not construct " + type.getName(), e);
        }
    }
}