2 * Copyright 2010 Electronic Business Systems Ltd.
4 * This file is part of GSS.
6 * GSS is free software: you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation, either version 3 of the License, or
9 * (at your option) any later version.
11 * GSS is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
16 * You should have received a copy of the GNU General Public License
17 * along with GSS. If not, see <http://www.gnu.org/licenses/>.
19 package gr.ebs.gss.client.commands;
21 import gr.ebs.gss.client.GSS;
22 import gr.ebs.gss.client.rest.GetCommand;
23 import gr.ebs.gss.client.rest.resource.UserResource;
24 import gr.ebs.gss.client.rest.resource.UserSearchResource;
26 import com.google.gwt.core.client.GWT;
27 import com.google.gwt.http.client.URL;
28 import com.google.gwt.user.client.Command;
29 import com.google.gwt.user.client.DeferredCommand;
33 * This command manages usernames and the corresponding user's Full Name
34 * along with the HashMap collection in the GSS.java class
39 public class GetUserCommand implements Command{
42 * User's username e.g johndoe@somewhere.com
44 private String userName;
47 * User's full name e.g 'John Doe'
51 public GetUserCommand(String _userName){
56 public void execute() {
57 //this generates a java.lang.StringIndexOutOfBoundsException: String index out of range: -1
58 String nameOfUserName = userName.substring(0,userName.indexOf("@"));
59 String path = GSS.get().getApiPath() + "users/" + URL.encodeComponent(nameOfUserName);
61 GetCommand<UserSearchResource> gg = new GetCommand<UserSearchResource>(UserSearchResource.class,
64 public void onComplete() {
65 final UserSearchResource result = getResult();
66 for (UserResource user : result.getUsers()){
67 String username = user.getUsername();
68 String _userFullName = user.getName();
69 GSS.get().putUserToMap(username, _userFullName);
73 public void onError(Throwable t) {
75 GSS.get().displayError("Unable to fetch user's full name from the given username " + userName);
78 DeferredCommand.addCommand(gg);