Mercurial > dive4elements > river

annotate flys-client/src/main/java/de/intevation/flys/client/server/UserServiceImpl.java @ 4173:7d4480c0e68e

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Allow users to select the current relevant discharge table in historical discharge table calculattion. In addition to this, the discharge tables in the helper panel displayed in the client is ordered in time.
author Ingo Weinzierl <ingo.weinzierl@intevation.de>
date Thu, 18 Oct 2012 12:13:48 +0200
parents b32e8353c30e
children e39ac9767a69
rev   line source
2
bc5d4d2297b9 Introduced a service that retrieves the user who is currently logged in. This user is displayed in the menu bar.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
1 package de.intevation.flys.client.server;
bc5d4d2297b9 Introduced a service that retrieves the user who is currently logged in. This user is displayed in the menu bar.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
2
3502
3a8884e06aaa Avoid using XPath queries for getting attributes of a node
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 1425
diff changeset
3 import org.w3c.dom.Element;
25
2da6be38d8b6 Added a User interface and a default implementation to handle users in this client.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2
diff changeset
4
1367
ab8eb2f544f2 Replaced stdout and stderr logging with log4j loggers in server classes.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 229
diff changeset
5 import org.apache.log4j.Logger;
ab8eb2f544f2 Replaced stdout and stderr logging with log4j loggers in server classes.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 229
diff changeset
6
25
2da6be38d8b6 Added a User interface and a default implementation to handle users in this client.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2
diff changeset
7 import de.intevation.artifacts.common.ArtifactNamespaceContext;
2da6be38d8b6 Added a User interface and a default implementation to handle users in this client.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2
diff changeset
8
2da6be38d8b6 Added a User interface and a default implementation to handle users in this client.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2
diff changeset
9 import de.intevation.artifacts.httpclient.exceptions.ConnectionException;
2
bc5d4d2297b9 Introduced a service that retrieves the user who is currently logged in. This user is displayed in the menu bar.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
10
bc5d4d2297b9 Introduced a service that retrieves the user who is currently logged in. This user is displayed in the menu bar.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
11 import de.intevation.flys.client.client.services.UserService;
3692
d18e6811e924 Refactor UserServiceImpl getCurrentUser method
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 3502
diff changeset
12 import de.intevation.flys.client.server.auth.UserClient;
217
907b61e4d702 Improved the exception handling - added warnings for user authentication errors and errors that occur while fetching supported rivers.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 49
diff changeset
13 import de.intevation.flys.client.shared.exceptions.AuthenticationException;
25
2da6be38d8b6 Added a User interface and a default implementation to handle users in this client.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2
diff changeset
14 import de.intevation.flys.client.shared.model.DefaultUser;
2da6be38d8b6 Added a User interface and a default implementation to handle users in this client.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2
diff changeset
15 import de.intevation.flys.client.shared.model.User;
2
bc5d4d2297b9 Introduced a service that retrieves the user who is currently logged in. This user is displayed in the menu bar.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
16
bc5d4d2297b9 Introduced a service that retrieves the user who is currently logged in. This user is displayed in the menu bar.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
17 /**
bc5d4d2297b9 Introduced a service that retrieves the user who is currently logged in. This user is displayed in the menu bar.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
18 * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a>
bc5d4d2297b9 Introduced a service that retrieves the user who is currently logged in. This user is displayed in the menu bar.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
19 */
bc5d4d2297b9 Introduced a service that retrieves the user who is currently logged in. This user is displayed in the menu bar.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
20 public class UserServiceImpl
bc5d4d2297b9 Introduced a service that retrieves the user who is currently logged in. This user is displayed in the menu bar.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
21 extends RemoteServiceServlet
bc5d4d2297b9 Introduced a service that retrieves the user who is currently logged in. This user is displayed in the menu bar.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
22 implements UserService
bc5d4d2297b9 Introduced a service that retrieves the user who is currently logged in. This user is displayed in the menu bar.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
23 {
3860
b32e8353c30e Donate own error message when no users were found.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 3698
diff changeset
24 /** Private logger. */
1367
ab8eb2f544f2 Replaced stdout and stderr logging with log4j loggers in server classes.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 229
diff changeset
25 private static final Logger logger = Logger.getLogger(UserServiceImpl.class);
ab8eb2f544f2 Replaced stdout and stderr logging with log4j loggers in server classes.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 229
diff changeset
26
217
907b61e4d702 Improved the exception handling - added warnings for user authentication errors and errors that occur while fetching supported rivers.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 49
diff changeset
27 public static final String ERROR_NO_SUCH_USER = "error_no_such_user";
907b61e4d702 Improved the exception handling - added warnings for user authentication errors and errors that occur while fetching supported rivers.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 49
diff changeset
28
3860
b32e8353c30e Donate own error message when no users were found.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 3698
diff changeset
29 public static final String ERROR_NO_USERS = "error_no_users";
b32e8353c30e Donate own error message when no users were found.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 3698
diff changeset
30
1425
bc06a671ef60 Removed the URL parameter from service calls. The service
Raimund Renkert <raimund.renkert@intevation.de>
parents: 1367
diff changeset
31 public User getCurrentUser(String locale)
217
907b61e4d702 Improved the exception handling - added warnings for user authentication errors and errors that occur while fetching supported rivers.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 49
diff changeset
32 throws AuthenticationException
907b61e4d702 Improved the exception handling - added warnings for user authentication errors and errors that occur while fetching supported rivers.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 49
diff changeset
33 {
1425
bc06a671ef60 Removed the URL parameter from service calls. The service
Raimund Renkert <raimund.renkert@intevation.de>
parents: 1367
diff changeset
34 String url = getServletContext().getInitParameter("server-url");
bc06a671ef60 Removed the URL parameter from service calls. The service
Raimund Renkert <raimund.renkert@intevation.de>
parents: 1367
diff changeset
35
3692
d18e6811e924 Refactor UserServiceImpl getCurrentUser method
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 3502
diff changeset
36 UserClient client = new UserClient(url);
d18e6811e924 Refactor UserServiceImpl getCurrentUser method
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 3502
diff changeset
37 de.intevation.flys.client.server.auth.User loginuser = getUser();
25
2da6be38d8b6 Added a User interface and a default implementation to handle users in this client.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2
diff changeset
38
3695
5e4d91304484 Be more defensive about fetchimg users from session.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3692
diff changeset
39 if (loginuser == null) {
5e4d91304484 Be more defensive about fetchimg users from session.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3692
diff changeset
40 logger.debug("no session user");
5e4d91304484 Be more defensive about fetchimg users from session.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3692
diff changeset
41 throw new AuthenticationException(ERROR_NO_SUCH_USER);
5e4d91304484 Be more defensive about fetchimg users from session.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3692
diff changeset
42 }
5e4d91304484 Be more defensive about fetchimg users from session.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3692
diff changeset
43
25
2da6be38d8b6 Added a User interface and a default implementation to handle users in this client.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2
diff changeset
44 try {
3692
d18e6811e924 Refactor UserServiceImpl getCurrentUser method
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 3502
diff changeset
45 Element user = client.findUser(loginuser);
25
2da6be38d8b6 Added a User interface and a default implementation to handle users in this client.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2
diff changeset
46
3692
d18e6811e924 Refactor UserServiceImpl getCurrentUser method
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 3502
diff changeset
47 if (user != null) {
3502
3a8884e06aaa Avoid using XPath queries for getting attributes of a node
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 1425
diff changeset
48 String uuid = user.getAttributeNS(
3a8884e06aaa Avoid using XPath queries for getting attributes of a node
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 1425
diff changeset
49 ArtifactNamespaceContext.NAMESPACE_URI, "uuid");
3a8884e06aaa Avoid using XPath queries for getting attributes of a node
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 1425
diff changeset
50 String name = user.getAttributeNS(
3a8884e06aaa Avoid using XPath queries for getting attributes of a node
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 1425
diff changeset
51 ArtifactNamespaceContext.NAMESPACE_URI, "name");
25
2da6be38d8b6 Added a User interface and a default implementation to handle users in this client.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2
diff changeset
52
2da6be38d8b6 Added a User interface and a default implementation to handle users in this client.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2
diff changeset
53 return new DefaultUser(uuid, name);
2da6be38d8b6 Added a User interface and a default implementation to handle users in this client.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2
diff changeset
54 }
2da6be38d8b6 Added a User interface and a default implementation to handle users in this client.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2
diff changeset
55 }
2da6be38d8b6 Added a User interface and a default implementation to handle users in this client.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2
diff changeset
56 catch (ConnectionException ce) {
1367
ab8eb2f544f2 Replaced stdout and stderr logging with log4j loggers in server classes.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 229
diff changeset
57 logger.error(ce, ce);
25
2da6be38d8b6 Added a User interface and a default implementation to handle users in this client.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2
diff changeset
58 }
2da6be38d8b6 Added a User interface and a default implementation to handle users in this client.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2
diff changeset
59
1367
ab8eb2f544f2 Replaced stdout and stderr logging with log4j loggers in server classes.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 229
diff changeset
60 logger.error("No users existing in the server.");
3860
b32e8353c30e Donate own error message when no users were found.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 3698
diff changeset
61 throw new AuthenticationException(ERROR_NO_USERS);
2
bc5d4d2297b9 Introduced a service that retrieves the user who is currently logged in. This user is displayed in the menu bar.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
62 }
bc5d4d2297b9 Introduced a service that retrieves the user who is currently logged in. This user is displayed in the menu bar.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
63 }
bc5d4d2297b9 Introduced a service that retrieves the user who is currently logged in. This user is displayed in the menu bar.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
64 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
http://dive4elements.wald.intevation.org