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.io.Serializable; 020 021import org.nuxeo.ecm.diff.model.DifferenceType; 022import org.nuxeo.ecm.diff.model.PropertyDiffDisplay; 023 024/** 025 * Default implementation of {@link PropertyDiffDisplay}. 026 * 027 * @author <a href="mailto:ataillefer@nuxeo.com">Antoine Taillefer</a> 028 * @since 5.6 029 */ 030public class PropertyDiffDisplayImpl implements PropertyDiffDisplay { 031 032 private static final long serialVersionUID = 875764424409126845L; 033 034 protected Serializable value; 035 036 protected DifferenceType differenceType; 037 038 protected String styleClass = DEFAULT_STYLE_CLASS; 039 040 public PropertyDiffDisplayImpl(Serializable value) { 041 this(value, DifferenceType.different); 042 } 043 044 public PropertyDiffDisplayImpl(Serializable value, DifferenceType differenceType) { 045 this(value, differenceType, null); 046 } 047 048 public PropertyDiffDisplayImpl(Serializable value, String styleClass) { 049 this(value, DifferenceType.different, styleClass); 050 } 051 052 public PropertyDiffDisplayImpl(Serializable value, DifferenceType differenceType, String styleClass) { 053 this.value = value; 054 this.differenceType = differenceType; 055 this.styleClass = styleClass; 056 } 057 058 public Serializable getValue() { 059 return value; 060 } 061 062 public void setValue(Serializable value) { 063 this.value = value; 064 } 065 066 public DifferenceType getDifferenceType() { 067 return differenceType; 068 } 069 070 public void setDifferenceType(DifferenceType differenceType) { 071 this.differenceType = differenceType; 072 } 073 074 public String getStyleClass() { 075 return styleClass; 076 } 077 078 public void setStyleClass(String styleClass) { 079 this.styleClass = styleClass; 080 } 081 082 @Override 083 public boolean equals(Object other) { 084 085 if (this == other) { 086 return true; 087 } 088 if (other == null || !(other instanceof PropertyDiffDisplay)) { 089 return false; 090 } 091 Serializable otherValue = ((PropertyDiffDisplay) other).getValue(); 092 Serializable otherStyleClass = ((PropertyDiffDisplay) other).getStyleClass(); 093 DifferenceType otherDifferenceType = ((PropertyDiffDisplay) other).getDifferenceType(); 094 if (value == null && otherValue == null && styleClass == null && otherStyleClass == null 095 && differenceType.equals(otherDifferenceType)) { 096 return true; 097 } 098 return differenceType.equals(otherDifferenceType) 099 && (value == null && otherValue == null && styleClass != null && styleClass.equals(otherStyleClass) 100 || styleClass == null && otherStyleClass == null && value != null && value.equals(otherValue) || value != null 101 && value.equals(otherValue) && styleClass != null && styleClass.equals(otherStyleClass)); 102 } 103 104 @Override 105 public String toString() { 106 StringBuilder sb = new StringBuilder(); 107 sb.append(value); 108 sb.append(" / "); 109 sb.append(differenceType.name()); 110 sb.append(" / "); 111 sb.append(styleClass); 112 return sb.toString(); 113 } 114}