root / web_client / src / gr / grnet / pithos / web / client / commands / GetUserCommand.java @ 3d01deba
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1 | ab1eb3f8 | Christos Stathis | /*
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2 | 58777026 | Christos Stathis | * Copyright 2011 GRNET S.A. All rights reserved.
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3 | 58777026 | Christos Stathis | *
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4 | 58777026 | Christos Stathis | * Redistribution and use in source and binary forms, with or
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5 | 58777026 | Christos Stathis | * without modification, are permitted provided that the following
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6 | 58777026 | Christos Stathis | * conditions are met:
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7 | 58777026 | Christos Stathis | *
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8 | 58777026 | Christos Stathis | * 1. Redistributions of source code must retain the above
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9 | 58777026 | Christos Stathis | * copyright notice, this list of conditions and the following
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10 | 58777026 | Christos Stathis | * disclaimer.
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11 | 58777026 | Christos Stathis | *
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12 | 58777026 | Christos Stathis | * 2. Redistributions in binary form must reproduce the above
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13 | 58777026 | Christos Stathis | * copyright notice, this list of conditions and the following
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14 | 58777026 | Christos Stathis | * disclaimer in the documentation and/or other materials
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15 | 58777026 | Christos Stathis | * provided with the distribution.
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16 | 58777026 | Christos Stathis | *
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17 | 58777026 | Christos Stathis | * THIS SOFTWARE IS PROVIDED BY GRNET S.A. ``AS IS'' AND ANY EXPRESS
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18 | 58777026 | Christos Stathis | * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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19 | 58777026 | Christos Stathis | * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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20 | 58777026 | Christos Stathis | * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL GRNET S.A OR
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21 | 58777026 | Christos Stathis | * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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22 | 58777026 | Christos Stathis | * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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23 | 58777026 | Christos Stathis | * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
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24 | 58777026 | Christos Stathis | * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
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25 | 58777026 | Christos Stathis | * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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26 | 58777026 | Christos Stathis | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
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27 | 58777026 | Christos Stathis | * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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28 | 58777026 | Christos Stathis | * POSSIBILITY OF SUCH DAMAGE.
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29 | 58777026 | Christos Stathis | *
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30 | 58777026 | Christos Stathis | * The views and conclusions contained in the software and
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31 | 58777026 | Christos Stathis | * documentation are those of the authors and should not be
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32 | 58777026 | Christos Stathis | * interpreted as representing official policies, either expressed
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33 | 58777026 | Christos Stathis | * or implied, of GRNET S.A.
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34 | ab1eb3f8 | Christos Stathis | */
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35 | ab1eb3f8 | Christos Stathis | package gr.grnet.pithos.web.client.commands; |
36 | ab1eb3f8 | Christos Stathis | |
37 | ab1eb3f8 | Christos Stathis | import gr.grnet.pithos.web.client.GSS; |
38 | ab1eb3f8 | Christos Stathis | import gr.grnet.pithos.web.client.rest.GetCommand; |
39 | ab1eb3f8 | Christos Stathis | import gr.grnet.pithos.web.client.rest.resource.UserResource; |
40 | ab1eb3f8 | Christos Stathis | import gr.grnet.pithos.web.client.rest.resource.UserSearchResource; |
41 | ab1eb3f8 | Christos Stathis | |
42 | ab1eb3f8 | Christos Stathis | import com.google.gwt.core.client.GWT; |
43 | ab1eb3f8 | Christos Stathis | import com.google.gwt.user.client.Command; |
44 | ab1eb3f8 | Christos Stathis | import com.google.gwt.user.client.DeferredCommand; |
45 | ab1eb3f8 | Christos Stathis | |
46 | ab1eb3f8 | Christos Stathis | |
47 | ab1eb3f8 | Christos Stathis | /**
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48 | ab1eb3f8 | Christos Stathis | * This command manages usernames and the corresponding user's Full Name
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49 | ab1eb3f8 | Christos Stathis | * along with the HashMap collection in the GSS.java class
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50 | ab1eb3f8 | Christos Stathis | *
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51 | ab1eb3f8 | Christos Stathis | *
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52 | ab1eb3f8 | Christos Stathis | */
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53 | ab1eb3f8 | Christos Stathis | public class GetUserCommand implements Command{ |
54 | ab1eb3f8 | Christos Stathis | |
55 | ab1eb3f8 | Christos Stathis | /**
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56 | ab1eb3f8 | Christos Stathis | * User's username e.g johndoe@somewhere.com
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57 | ab1eb3f8 | Christos Stathis | */
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58 | ab1eb3f8 | Christos Stathis | private String userName; |
59 | ab1eb3f8 | Christos Stathis | |
60 | ab1eb3f8 | Christos Stathis | public GetUserCommand(String _userName){ |
61 | ab1eb3f8 | Christos Stathis | userName = _userName; |
62 | ab1eb3f8 | Christos Stathis | } |
63 | ab1eb3f8 | Christos Stathis | |
64 | ab1eb3f8 | Christos Stathis | @Override
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65 | ab1eb3f8 | Christos Stathis | public void execute() { |
66 | ab1eb3f8 | Christos Stathis | String path = GSS.get().getApiPath() + "users/" + userName; |
67 | ab1eb3f8 | Christos Stathis | GetCommand<UserSearchResource> gg = new GetCommand<UserSearchResource>(UserSearchResource.class,
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68 | ab1eb3f8 | Christos Stathis | path, false ,null) { |
69 | ab1eb3f8 | Christos Stathis | @Override
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70 | ab1eb3f8 | Christos Stathis | public void onComplete() { |
71 | ab1eb3f8 | Christos Stathis | final UserSearchResource result = getResult();
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72 | ab1eb3f8 | Christos Stathis | for (UserResource user : result.getUsers()){
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73 | ab1eb3f8 | Christos Stathis | String username = user.getUsername();
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74 | ab1eb3f8 | Christos Stathis | String _userFullName = user.getName();
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75 | ab1eb3f8 | Christos Stathis | GSS.get().putUserToMap(username, _userFullName); |
76 | ab1eb3f8 | Christos Stathis | } |
77 | ab1eb3f8 | Christos Stathis | } |
78 | ab1eb3f8 | Christos Stathis | @Override
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79 | ab1eb3f8 | Christos Stathis | public void onError(Throwable t) { |
80 | ab1eb3f8 | Christos Stathis | GWT.log("", t);
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81 | ab1eb3f8 | Christos Stathis | GSS.get().displayError("Unable to fetch user's full name from the given username " + userName);
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82 | ab1eb3f8 | Christos Stathis | } |
83 | ab1eb3f8 | Christos Stathis | }; |
84 | ab1eb3f8 | Christos Stathis | DeferredCommand.addCommand(gg); |
85 | ab1eb3f8 | Christos Stathis | |
86 | ab1eb3f8 | Christos Stathis | } |
87 | ab1eb3f8 | Christos Stathis | |
88 | ab1eb3f8 | Christos Stathis | } |