1 /**
2 * Copyright 2005-2012 The Kuali Foundation
3 *
4 * Licensed under the Educational Community 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
7 *
8 * http://www.opensource.org/licenses/ecl2.php
9 *
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.
15 */
16 package org.kuali.rice.kew.identity.service;
17
18 import org.kuali.rice.core.api.exception.RiceIllegalArgumentException;
19 import org.kuali.rice.kew.actionrequest.Recipient;
20 import org.kuali.rice.kew.api.user.UserId;
21 import org.kuali.rice.kew.workgroup.GroupId;
22 import org.kuali.rice.kim.api.identity.Person;
23 import org.kuali.rice.kim.api.identity.principal.Principal;
24 import org.kuali.rice.kim.api.group.Group;
25
26 /**
27 * A simple helper service in KEW for interacting with the KIM identity
28 * management services. Some of the methods on here exist solely for
29 * the purpose of assisting with the piece-by-piece migration of
30 * KEW to use the KIM services.
31 *
32 * @author Kuali Rice Team (rice.collab@kuali.org)
33 */
34 public interface IdentityHelperService {
35
36 public String getIdForPrincipalName(String principalName);
37
38 public String getIdForGroupName(String namespace, String groupName);
39
40 /**
41 * Returns the KimPrincipal for the given principal id. Throws an exception
42 * if the principal id cannot be resolved to a principal.
43 *
44 * @throws RiceIllegalArgumentException if the principal id cannot be resolved to a principal.
45 */
46 public Principal getPrincipal(String principalId);
47
48 /**
49 * Returns the KimPrincipal for the given principal name. Throws an exception
50 * if the principal name cannot be resolved to a principal.
51 *
52 * @throws RiceIllegalArgumentException if the principal name cannot be resolved to a principal
53 */
54 public Principal getPrincipalByPrincipalName(String principalName);
55
56 /**
57 * Returns the Person for the given principal id. Throws an exception
58 * if the principal id cannot be resolved to a person.
59 *
60 * @throws RiceIllegalArgumentException if the principal id cannot be resolved to a person.
61 */
62 public Person getPerson(String principalId);
63
64 /**
65 * Returns the Person for the given principal name. Throws an exception
66 * if the principal name cannot be resolved to a person.
67 *
68 * @throws RiceIllegalArgumentException if the principal name cannot be resolved to a person.
69 */
70 public Person getPersonByPrincipalName(String principalName);
71
72 /**
73 * Returns the Person for the given employee id. Throws an exception
74 * if the principal name cannot be resolved to a person.
75 *
76 * @throws RiceIllegalArgumentException if the principal name cannot be resolved to a person.
77 */
78 public Person getPersonByEmployeeId(String employeeId);
79
80 /**
81 * Checks that the given principalId is valid. Throws a RiceRuntimeException if it is not.
82 *
83 * @throws RiceIllegalArgumentException if the given principalId is valid
84 */
85 public void validatePrincipalId(String principalId);
86
87 /**
88 * Returns the principal for the given UserId.
89 *
90 * @throws RiceIllegalArgumentException if the given UserId does not resolve to a valid principal
91 */
92 public Principal getPrincipal(UserId userId);
93
94 /**
95 * Returns the Group for the given groupId. Throws an exception
96 * if the groupId cannot be resolved to a group.
97 *
98 * @throws RiceIllegalArgumentException if the groupId cannot be resolved to a group.
99 */
100 public Group getGroup(String groupId);
101
102 /**
103 * Returns the Group for the given GroupId. Throws an exception
104 * if the groupId cannot be resolved to a group.
105 *
106 * @throws RiceIllegalArgumentException if the GroupId cannot be resolved to a group.
107 */
108 public Group getGroup(GroupId groupId);
109
110 /**
111 * Returns the Group for the given namespaceCode and name. Throws an exception
112 * if the namespaceCode and name cannot be resolved to a group.
113 *
114 * @throws RiceIllegalArgumentException if the namespaceCode and name cannot be resolved to a group.
115 */
116 public Group getGroupByName(String namespaceCode, String name);
117
118 /**
119 * Returns the Recipient for the given principalId. Throws an exception
120 * if the principalId cannot be resolved to a recipient.
121 *
122 * @throws RiceIllegalArgumentException if the principalId cannot be resolved to a recipient
123 */
124 public Recipient getPrincipalRecipient(String principalId);
125
126 /**
127 * Returns the principal for the "system user". This is a user
128 * that can be used in the cases where an actual user cannot be
129 * determined.
130 */
131 public Principal getSystemPrincipal();
132 }