2 * Copyright 2005-2010 the original author or authors.
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
8 * http://www.apache.org/licenses/LICENSE-2.0
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
16 package org.wamblee.security.authorization;
18 import javax.persistence.DiscriminatorColumn;
19 import javax.persistence.DiscriminatorType;
20 import javax.persistence.Entity;
21 import javax.persistence.GeneratedValue;
22 import javax.persistence.GenerationType;
23 import javax.persistence.Id;
24 import javax.persistence.Inheritance;
25 import javax.persistence.InheritanceType;
26 import javax.persistence.Table;
27 import javax.persistence.Version;
29 import org.wamblee.persistence.Persistent;
31 import org.wamblee.usermgt.User;
34 * Condition used to match a user against a specified set of users.
36 * @author Erik Brakkee
39 @Table(name = "SEC_USER_CONDITION")
40 @Inheritance(strategy = InheritanceType.SINGLE_TABLE)
41 @DiscriminatorColumn(name = "TYPE")
42 public abstract class UserCondition {
45 @GeneratedValue(strategy = GenerationType.AUTO)
46 private Long primaryKey;
51 public UserCondition() {
55 public UserCondition(UserCondition aCondition) {
56 primaryKey = aCondition.primaryKey;
57 version = aCondition.version;
61 * Determines if the condition matches.
66 * @return True if the condition matches, false otherwise.
68 public abstract boolean matches(User aUser);