ParameterFactoryToFactoryBridge.java

/*
 * Copyright (c) 2009-2015
 * 	IT-Consulting Stephan Schloepke (http://www.schloepke.de/)
 * 	klemm software consulting Mirko Klemm (http://www.klemm-scs.com/)
 *
 * 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 org.jbasics.pattern.factory;

import org.jbasics.checker.ContractCheck;

public class ParameterFactoryToFactoryBridge<InstanceType, ParameterType> implements Factory<InstanceType> {
	private final ParameterFactory<InstanceType, ParameterType> factory;
	private final ParameterType paramerter;

	public ParameterFactoryToFactoryBridge(final ParameterFactory<InstanceType, ParameterType> factory, final ParameterType parameter) {
		this.factory = ContractCheck.mustNotBeNull(factory, "factory");
		this.paramerter = parameter;
	}

	public static <T, P> Factory<T> create(final ParameterFactory<T, P> factory, final P param) {
		return new ParameterFactoryToFactoryBridge<T, P>(factory, param);
	}

	@Override
	public InstanceType newInstance() {
		return this.factory.create(this.paramerter);
	}
}