01: /*
02: * Licensed to the Apache Software Foundation (ASF) under one or more
03: * contributor license agreements. See the NOTICE file distributed with
04: * this work for additional information regarding copyright ownership.
05: * The ASF licenses this file to You under the Apache License, Version 2.0
06: * (the "License"); you may not use this file except in compliance with
07: * the License. You may obtain a copy of the License at
08: *
09: * http://www.apache.org/licenses/LICENSE-2.0
10: *
11: * Unless required by applicable law or agreed to in writing, software
12: * distributed under the License is distributed on an "AS IS" BASIS,
13: * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14: * See the License for the specific language governing permissions and
15: * limitations under the License.
16: *
17: */
18: package org.apache.lenya.cms.ac.usecases;
19:
20: /**
21: * Display user information.
22: *
23: * @version $Id: User.java 407305 2006-05-17 16:21:49Z andreas $
24: */
25: public class User extends AccessControlUsecase {
26:
27: protected static final String USER_ID = "userId";
28: protected static final String USER = "user";
29:
30: /**
31: * @see org.apache.lenya.cms.usecase.Usecase#setParameter(java.lang.String, java.lang.Object)
32: */
33: public void setParameter(String name, Object value) {
34: super .setParameter(name, value);
35:
36: if (name.equals(USER_ID)) {
37: String userId = (String) value;
38: org.apache.lenya.ac.User user = getUserManager().getUser(
39: userId);
40: if (user == null) {
41: addErrorMessage("user_no_such_user",
42: new String[] { userId });
43: } else {
44: setParameter(USER, user);
45: }
46: }
47: }
48: }
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