001    /**
002     * Copyright (c) 2000-2011 Liferay, Inc. All rights reserved.
003     *
004     * This library is free software; you can redistribute it and/or modify it under
005     * the terms of the GNU Lesser General Public License as published by the Free
006     * Software Foundation; either version 2.1 of the License, or (at your option)
007     * any later version.
008     *
009     * This library is distributed in the hope that it will be useful, but WITHOUT
010     * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
011     * FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
012     * details.
013     */
014    
015    package com.liferay.util;
016    
017    import com.liferay.portal.kernel.util.HashCode;
018    import com.liferay.portal.kernel.util.HashCodeFactoryUtil;
019    
020    /**
021     * @author Brian Wing Shun Chan
022     */
023    public class State {
024    
025            public State(String id, String name) {
026                    _id = id;
027                    _name = name;
028            }
029    
030            public String getId() {
031                    return _id;
032            }
033    
034            public String getName() {
035                    return _name;
036            }
037    
038            public int compareTo(Object obj) {
039                    State state = (State)obj;
040    
041                    if (getId() != null && state.getId() != null) {
042                            return getId().toLowerCase().compareTo(state.getId().toLowerCase());
043                    }
044                    else if (getName() != null && state.getName() != null) {
045                            return getName().toLowerCase().compareTo(
046                                    state.getName().toLowerCase());
047                    }
048                    else {
049                            return -1;
050                    }
051            }
052    
053            @Override
054            public boolean equals(Object obj) {
055                    State state = (State)obj;
056    
057                    if ((getId() != null) && (state.getId() != null)) {
058                            return getId().equalsIgnoreCase(state.getId());
059                    }
060                    else if ((getName() != null) && (state.getName() != null)) {
061                            return getName().equalsIgnoreCase(state.getName());
062                    }
063                    else {
064                            return false;
065                    }
066            }
067    
068            @Override
069            public int hashCode() {
070                    HashCode hashCode = HashCodeFactoryUtil.getHashCode();
071    
072                    hashCode.append(_id);
073                    hashCode.append(_name);
074    
075                    return hashCode.toHashCode();
076            }
077    
078            private String _id;
079            private String _name;
080    
081    }