001/*
002 * (C) Copyright 2006-2011 Nuxeo SA (http://nuxeo.com/) and others.
003 *
004 * Licensed under the Apache License, Version 2.0 (the "License");
005 * you may not use this file except in compliance with the License.
006 * You may obtain a copy of the License at
007 *
008 *     http://www.apache.org/licenses/LICENSE-2.0
009 *
010 * Unless required by applicable law or agreed to in writing, software
011 * distributed under the License is distributed on an "AS IS" BASIS,
012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013 * See the License for the specific language governing permissions and
014 * limitations under the License.
015 *
016 * Contributors:
017 *     Nuxeo - initial API and implementation
018 *
019 * $Id$
020 */
021
022package org.nuxeo.ecm.core.api.impl;
023
024import java.util.ArrayList;
025import java.util.List;
026
027import org.nuxeo.ecm.core.api.NuxeoGroup;
028
029/**
030 * @author <a href="mailto:glefter@nuxeo.com">George Lefter</a>
031 */
032public class NuxeoGroupImpl implements NuxeoGroup {
033
034    private static final long serialVersionUID = -69828664399387083L;
035
036    private final List<String> users;
037
038    private final List<String> groups;
039
040    private final List<String> parentGroups;
041
042    private String name;
043
044    private String label;
045
046    public NuxeoGroupImpl(String name) {
047        if (name == null) {
048            throw new IllegalArgumentException("group name cannot be null");
049        }
050        this.name = name.trim();
051        label = name.trim();
052        users = new ArrayList<String>();
053        groups = new ArrayList<String>();
054        parentGroups = new ArrayList<String>();
055    }
056
057    public NuxeoGroupImpl(String name, String label) {
058        this(name);
059        this.label = label;
060    }
061
062    @Override
063    public List<String> getMemberUsers() {
064        return users;
065    }
066
067    @Override
068    public List<String> getMemberGroups() {
069        return groups;
070    }
071
072    @Override
073    public List<String> getParentGroups() {
074        return parentGroups;
075    }
076
077    @Override
078    public void setMemberUsers(List<String> users) {
079        if (users == null) {
080            throw new IllegalArgumentException("member users list cannot be null");
081        }
082        this.users.clear();
083        this.users.addAll(users);
084    }
085
086    @Override
087    public void setMemberGroups(List<String> groups) {
088        if (groups == null) {
089            throw new IllegalArgumentException("member groups list cannot be null");
090        }
091        this.groups.clear();
092        this.groups.addAll(groups);
093    }
094
095    @Override
096    public void setParentGroups(List<String> groups) {
097        if (groups == null) {
098            throw new IllegalArgumentException("parent groups list cannot be null");
099        }
100        parentGroups.clear();
101        parentGroups.addAll(groups);
102    }
103
104    @Override
105    public String getName() {
106        return name;
107    }
108
109    @Override
110    public void setName(String name) {
111        this.name = name;
112    }
113
114    @Override
115    public String getLabel() {
116        return this.label;
117    }
118
119    @Override
120    public void setLabel(String label) {
121        this.label = label;
122    }
123
124    @Override
125    public boolean equals(Object other) {
126        if (other == this) {
127            return true;
128        }
129        if (other instanceof NuxeoGroupImpl) {
130            return name.equals(((NuxeoGroupImpl) other).name);
131        }
132        return false;
133    }
134
135    @Override
136    public int hashCode() {
137        return name.hashCode();
138    }
139
140    @Override
141    public String toString() {
142        return name;
143    }
144
145}