1 /** 2 * This file Copyright (c) 2011-2018 Magnolia International 3 * Ltd. (http://www.magnolia-cms.com). All rights reserved. 4 * 5 * 6 * This file is dual-licensed under both the Magnolia 7 * Network Agreement and the GNU General Public License. 8 * You may elect to use one or the other of these licenses. 9 * 10 * This file is distributed in the hope that it will be 11 * useful, but AS-IS and WITHOUT ANY WARRANTY; without even the 12 * implied warranty of MERCHANTABILITY or FITNESS FOR A 13 * PARTICULAR PURPOSE, TITLE, or NONINFRINGEMENT. 14 * Redistribution, except as permitted by whichever of the GPL 15 * or MNA you select, is prohibited. 16 * 17 * 1. For the GPL license (GPL), you can redistribute and/or 18 * modify this file under the terms of the GNU General 19 * Public License, Version 3, as published by the Free Software 20 * Foundation. You should have received a copy of the GNU 21 * General Public License, Version 3 along with this program; 22 * if not, write to the Free Software Foundation, Inc., 51 23 * Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 24 * 25 * 2. For the Magnolia Network Agreement (MNA), this file 26 * and the accompanying materials are made available under the 27 * terms of the MNA which accompanies this distribution, and 28 * is available at http://www.magnolia-cms.com/mna.html 29 * 30 * Any modifications to this file must keep this entire header 31 * intact. 32 * 33 */ 34 package info.magnolia.objectfactory.configuration; 35 36 /** 37 * A simple mapping from type to implementation. 38 * 39 * @param <T> the type 40 */ 41 public class ImplementationConfiguration<T> extends ComponentConfiguration<T> { 42 43 private Class<? extends T> implementation; 44 45 public ImplementationConfiguration() { 46 } 47 48 public ImplementationConfiguration(Class<T> type, Class<? extends T> implementation) { 49 super(type); 50 this.implementation = implementation; 51 } 52 53 public Class<? extends T> getImplementation() { 54 return implementation; 55 } 56 57 public void setImplementation(Class<? extends T> implementation) { 58 this.implementation = implementation; 59 } 60 61 public static <T> ImplementationConfiguration<T> valueOf(Class<T> type, Class<? extends T> implementation) { 62 return new ImplementationConfiguration<T>(type, implementation); 63 } 64 65 @Override 66 public boolean equals(Object o) { 67 if (this == o) return true; 68 if (o == null || getClass() != o.getClass()) return false; 69 if (!super.equals(o)) return false; 70 71 ImplementationConfiguration<?> that = (ImplementationConfiguration<?>) o; 72 73 return implementation.equals(that.implementation); 74 } 75 76 @Override 77 public int hashCode() { 78 int result = super.hashCode(); 79 result = 31 * result + implementation.hashCode(); 80 return result; 81 } 82 }