/* * JBoss, Home of Professional Open Source * Copyright 2005, JBoss Inc., and individual contributors as indicated * by the @authors tag. See the copyright.txt in the distribution for a * full listing of individual contributors. * * This is free software; you can redistribute it and/or modify it * under the terms of the GNU Lesser General Public License as * published by the Free Software Foundation; either version 2.1 of * the License, or (at your option) any later version. * * This software is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this software; if not, write to the Free * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA * 02110-1301 USA, or see the FSF site: http://www.fsf.org. */ package org.jbpm.identity; import java.security.Principal; import java.util.Collections; import java.util.HashSet; import java.util.Iterator; import java.util.Set; /** * user or a system. */ public class User extends Entity implements Principal { private static final long serialVersionUID = 1L; protected String password; protected String email; protected Set memberships; public User() { } public User(String name) { super(name); } public void addMembership(Membership membership) { if (memberships == null) memberships = new HashSet(); memberships.add(membership); membership.setUser(this); } public Set getGroupsForGroupType(String groupType) { Set groups = Collections.EMPTY_SET; if (memberships != null) { for (Iterator iter = memberships.iterator(); iter.hasNext();) { Membership membership = (Membership) iter.next(); if (groupType.equals(membership.getGroup().getType())) { if (groups.isEmpty()) groups = new HashSet(); groups.add(membership.getGroup()); } } } return groups; } public Set getGroupsForMembershipRole(String membershipRole) { Set groups = Collections.EMPTY_SET; if (memberships != null) { for (Iterator iter = memberships.iterator(); iter.hasNext();) { Membership membership = (Membership) iter.next(); if (membershipRole.equals(membership.getRole())) { if (groups.isEmpty()) groups = new HashSet(); groups.add(membership.getGroup()); } } } return groups; } public void setPassword(String password) { this.password = password; } public String getPassword() { return password; } public Set getMemberships() { return memberships; } public String getEmail() { return email; } public void setEmail(String email) { this.email = email; } public boolean equals(Object obj) { if (this == obj) return true; if (!(obj instanceof User)) return false; User other = (User) obj; return name != null ? name.equals(other.getName()) : false; } public int hashCode() { return name != null ? name.hashCode() : System.identityHashCode(this); } public String toString() { return "User(" + name + ")"; } }