001/* 002 * (C) Copyright 2012 Nuxeo SA (http://nuxeo.com/) and contributors. 003 * 004 * All rights reserved. This program and the accompanying materials 005 * are made available under the terms of the GNU Lesser General Public License 006 * (LGPL) version 2.1 which accompanies this distribution, and is available at 007 * http://www.gnu.org/licenses/lgpl.html 008 * 009 * This library is distributed in the hope that it will be useful, 010 * but WITHOUT ANY WARRANTY; without even the implied warranty of 011 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 012 * Lesser General Public License for more details. 013 * 014 * Contributors: 015 * Antoine Taillefer 016 */ 017package org.nuxeo.ecm.diff.model.impl; 018 019import java.util.HashMap; 020import java.util.Map; 021 022import org.nuxeo.ecm.diff.model.PropertyDiff; 023import org.nuxeo.ecm.diff.model.PropertyType; 024 025/** 026 * Implementation of {@link PropertyDiff} for a complex property. 027 * 028 * @author <a href="mailto:ataillefer@nuxeo.com">Antoine Taillefer</a> 029 * @since 5.6 030 */ 031public class ComplexPropertyDiff extends PropertyDiff { 032 033 private static final long serialVersionUID = -1100714461537900354L; 034 035 protected Map<String, PropertyDiff> diffMap; 036 037 /** 038 * Instantiates a new complex property diff with the {@link PropertyType#COMPLEX} property type. 039 */ 040 public ComplexPropertyDiff() { 041 042 this.propertyType = PropertyType.COMPLEX; 043 diffMap = new HashMap<String, PropertyDiff>(); 044 } 045 046 /** 047 * Instantiates a new complex property diff with a property type. 048 */ 049 public ComplexPropertyDiff(String propertyType) { 050 051 this.propertyType = propertyType; 052 diffMap = new HashMap<String, PropertyDiff>(); 053 } 054 055 /** 056 * Gets the diff. 057 * 058 * @param item the item 059 * @return the diff 060 */ 061 public PropertyDiff getDiff(String item) { 062 return diffMap.get(item); 063 } 064 065 /** 066 * Put diff. 067 * 068 * @param item the item 069 * @param diff the diff 070 * @return the property diff 071 */ 072 public PropertyDiff putDiff(String item, PropertyDiff diff) { 073 return diffMap.put(item, diff); 074 } 075 076 /** 077 * Put all diffs. 078 * 079 * @param otherDiff the other diff 080 */ 081 public void putAllDiff(ComplexPropertyDiff otherDiff) { 082 diffMap.putAll(otherDiff.getDiffMap()); 083 } 084 085 public Map<String, PropertyDiff> getDiffMap() { 086 return diffMap; 087 } 088 089 @Override 090 public boolean equals(Object other) { 091 092 if (!super.equals(other)) { 093 return false; 094 } 095 if (this == other) { 096 return true; 097 } 098 if (other == null || !(other instanceof ComplexPropertyDiff)) { 099 return false; 100 } 101 Map<String, PropertyDiff> otherDiffMap = ((ComplexPropertyDiff) other).getDiffMap(); 102 return (diffMap == null && otherDiffMap == null) 103 || (diffMap != null && otherDiffMap != null && diffMap.equals(otherDiffMap)); 104 105 } 106 107 @Override 108 public String toString() { 109 return diffMap.toString() + super.toString(); 110 } 111}