1 /** 2 * This file Copyright (c) 2014-2016 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.config.registry; 35 36 import info.magnolia.config.registry.decoration.DefinitionDecorator; 37 38 import java.util.List; 39 40 /** 41 * Abstract implementation for wrappers of {@link DefinitionProvider}. 42 * 43 * @param <T> type of provided elements 44 */ 45 public abstract class DefinitionProviderWrapper<T> implements DefinitionProvider<T> { 46 private final DefinitionProvider<T> delegate; 47 48 protected DefinitionProviderWrapper(DefinitionProvider<T> delegate) { 49 this.delegate = delegate; 50 } 51 52 @Override 53 public DefinitionMetadata getMetadata() { 54 return delegate.getMetadata(); 55 } 56 57 @Override 58 public T get() { 59 return delegate.get(); 60 } 61 62 @Override 63 public DefinitionRawView getRaw() { 64 return delegate.getRaw(); 65 } 66 67 @Override 68 public boolean isValid() { 69 return delegate.isValid(); 70 } 71 72 @Override 73 public List<String> getErrorMessages() { 74 return delegate.getErrorMessages(); 75 } 76 77 protected DefinitionProvider<T> getDelegate() { 78 return delegate; 79 } 80 81 @Override 82 public List<DefinitionDecorator<T>> getDecorators() { 83 return getDelegate().getDecorators(); 84 } 85 }