/*
 * Copyright 2004-2005 the Seasar Foundation and the Others.
 *
 * 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 org.seasar.framework.util;

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

import org.seasar.framework.exception.IllegalAccessRuntimeException;
import org.seasar.framework.exception.InstantiationRuntimeException;
import org.seasar.framework.exception.InvocationTargetRuntimeException;

/**
 * @author higa
 *
 */
public final class ConstructorUtil {
 
	/**
	 * 
	 */
	private ConstructorUtil() {
	}

	public static Object newInstance(Constructor constructor, Object[] args)
		throws
			InstantiationRuntimeException,
			IllegalAccessRuntimeException,
			InvocationTargetRuntimeException {

		try {
			return constructor.newInstance(args);
		} catch (InstantiationException ex) {
			throw new InstantiationRuntimeException(
				constructor.getDeclaringClass(), ex);
		} catch (IllegalAccessException ex) {
			throw new IllegalAccessRuntimeException(
				constructor.getDeclaringClass(), ex);
		} catch (InvocationTargetException ex) {
			throw new InvocationTargetRuntimeException(
				constructor.getDeclaringClass(), ex);
		}
	}
}
