01: package org.apache.turbine.services.security.db;
02:
03: /*
04: * Licensed to the Apache Software Foundation (ASF) under one
05: * or more contributor license agreements. See the NOTICE file
06: * distributed with this work for additional information
07: * regarding copyright ownership. The ASF licenses this file
08: * to you under the Apache License, Version 2.0 (the
09: * "License"); you may not use this file except in compliance
10: * with the License. You may obtain a copy of the License at
11: *
12: * http://www.apache.org/licenses/LICENSE-2.0
13: *
14: * Unless required by applicable law or agreed to in writing,
15: * software distributed under the License is distributed on an
16: * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
17: * KIND, either express or implied. See the License for the
18: * specific language governing permissions and limitations
19: * under the License.
20: */
21:
22: import org.apache.turbine.om.security.peer.UserPeer;
23: import org.apache.turbine.services.security.torque.TorqueSecurityService;
24: import org.apache.turbine.util.security.UnknownEntityException;
25:
26: /**
27: * An implementation of SecurityService that uses a database as backend.
28: *
29: * @author <a href="mailto:Rafal.Krzewski@e-point.pl">Rafal Krzewski</a>
30: * @author <a href="mailto:hps@intermeta.de">Henning P. Schmiedehausen</a>
31: * @author <a href="mailto:marco@intermeta.de">Marco Knüttel</a>
32: * @deprecated Use {@link org.apache.turbine.services.security.torque.TorqueSecurityService}
33: * instead.
34: * @version $Id: DBSecurityService.java 571795 2007-09-01 13:09:35Z tv $
35: */
36: public class DBSecurityService extends TorqueSecurityService {
37: /**
38: * The key within services's properties for user implementation
39: * classname (user.class) - Leandro
40: */
41: public static final String USER_PEER_CLASS_KEY = "userPeer.class";
42:
43: /**
44: * The default implementation of User interface
45: * (org.apache.turbine.om.security.DBUser)
46: */
47: public static final String USER_PEER_CLASS_DEFAULT = "org.apache.turbine.om.security.peer.TurbineUserPeer";
48:
49: /* Service specific implementation methods */
50:
51: /**
52: * Returns the Class object for the implementation of UserPeer interface
53: * used by the system (defined in TR.properties)
54: *
55: * @return the implementation of UserPeer interface used by the system.
56: * @throws UnknownEntityException if the system's implementation of UserPeer
57: * interface could not be determined.
58: * @deprecated No replacement. Use
59: * {@link org.apache.turbine.services.security.torque.TorqueSecurityService}
60: * instead.
61: */
62: public Class getUserPeerClass() throws UnknownEntityException {
63: String userPeerClassName = getConfiguration().getString(
64: USER_PEER_CLASS_KEY, USER_PEER_CLASS_DEFAULT);
65: try {
66: return Class.forName(userPeerClassName);
67: } catch (Exception e) {
68: throw new UnknownEntityException(
69: "Failed create a Class object for UserPeer implementation",
70: e);
71: }
72: }
73:
74: /**
75: * Construct a UserPeer object.
76: *
77: * This method calls getUserPeerClass, and then creates a new object using
78: * the default constructor.
79: *
80: * @return an object implementing UserPeer interface.
81: * @throws UnknownEntityException if the object could not be instantiated.
82: * @deprecated No replacement. Use
83: * {@link org.apache.turbine.services.security.torque.TorqueSecurityService}
84: * instead.
85: */
86: public UserPeer getUserPeerInstance() throws UnknownEntityException {
87: UserPeer up;
88: try {
89: up = (UserPeer) getUserPeerClass().newInstance();
90: } catch (Exception e) {
91: throw new UnknownEntityException(
92: "Failed instantiate an UserPeer implementation object",
93: e);
94: }
95: return up;
96: }
97: }
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