| /* |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| * under the License. |
| */ |
| package org.apache.karaf.jaas.boot.principal; |
| |
| import java.io.Serializable; |
| import java.security.Principal; |
| import java.security.acl.Group; |
| import java.util.Enumeration; |
| import java.util.Hashtable; |
| |
| public class GroupPrincipal implements Group, Serializable { |
| private static final long serialVersionUID = 1L; |
| |
| private String name; |
| |
| private Hashtable<String,Principal> members = new Hashtable<String, Principal>(); |
| |
| public GroupPrincipal(String name) { |
| assert name != null; |
| this.name = name; |
| } |
| |
| public String getName() { |
| return this.name; |
| } |
| |
| @Override |
| public boolean equals(Object o) { |
| if (this == o) return true; |
| if (!(o instanceof GroupPrincipal)) return false; |
| |
| GroupPrincipal that = (GroupPrincipal) o; |
| |
| if (name != null ? !name.equals(that.name) : that.name != null) return false; |
| |
| return true; |
| } |
| |
| @Override |
| public int hashCode() { |
| return name != null ? name.hashCode() : 0; |
| } |
| |
| @Override |
| public String toString() { |
| return "GroupPrincipal[" + name + "]"; |
| } |
| |
| public boolean addMember(Principal user) { |
| members.put(user.getName(), user); |
| return true; |
| } |
| |
| public boolean removeMember(Principal user) { |
| members.remove(user.getName()); |
| return true; |
| } |
| |
| public boolean isMember(Principal member) { |
| return members.contains(member.getName()); |
| } |
| |
| public Enumeration<? extends Principal> members() { |
| return members.elements(); |
| } |
| } |