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Java > Open Source Codes > org > ofbiz > service > ModelPermGroup


1 /*
2  * $Id: ModelPermGroup.java 5462 2005-08-05 18:35:48Z jonesde $
3  *
4  * Copyright (c) 2004 The Open For Business Project - www.ofbiz.org
5  *
6  * Permission is hereby granted, free of charge, to any person obtaining a
7  * copy of this software and associated documentation files (the "Software"),
8  * to deal in the Software without restriction, including without limitation
9  * the rights to use, copy, modify, merge, publish, distribute, sublicense,
10  * and/or sell copies of the Software, and to permit persons to whom the
11  * Software is furnished to do so, subject to the following conditions:
12  *
13  * The above copyright notice and this permission notice shall be included
14  * in all copies or substantial portions of the Software.
15  *
16  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
17  * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
18  * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
19  * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
20  * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT
21  * OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR
22  * THE USE OR OTHER DEALINGS IN THE SOFTWARE.
23  *
24  */
25 package org.ofbiz.service;
26
27 import org.ofbiz.entity.GenericValue;
28 import org.ofbiz.security.Security;
29
30 import java.util.List JavaDoc;
31 import java.util.Iterator JavaDoc;
32 import java.util.LinkedList JavaDoc;
33 import java.io.Serializable JavaDoc;
34
35 /**
36  * Service Permission Group Model Class
37  *
38  * @author <a HREF="mailto:jaz@ofbiz.org">Andy Zeneski</a>
39  * @version $Rev: 5462 $
40  * @since 3.0
41  */
42 public class ModelPermGroup implements Serializable JavaDoc {
43
44     public static final String JavaDoc module = ModelPermGroup.class.getName();
45
46     public static final String JavaDoc PERM_JOIN_AND = "AND";
47     public static final String JavaDoc PERM_JOIN_OR = "OR";
48
49     public List JavaDoc permissions = new LinkedList JavaDoc();
50     public String JavaDoc joinType;
51
52     public boolean evalPermissions(Security security, GenericValue userLogin) {
53         if (permissions != null && permissions.size() > 0) {
54             boolean foundOne = false;
55             Iterator JavaDoc i = permissions.iterator();
56             while (i.hasNext()) {
57                 ModelPermission perm = (ModelPermission) i.next();
58                 if (perm.evalPermission(security, userLogin)) {
59                     foundOne = true;
60                 } else {
61                     if (joinType.equals(PERM_JOIN_AND)) {
62                         return false;
63                     }
64                 }
65             }
66             return foundOne;
67         } else {
68             return true;
69         }
70     }
71 }
72
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