001 /** =====================================================================
002 *
003 * File Name : $Id: ChangePasswordListener.java,v 1.2 2007/08/17 14:22:43 cb Exp $
004 *
005 * Description
006 * -----------
007 *
008 * =====================================================================
009 *
010 * @author : Craige Bevil
011 * Control Software Group
012 * Isaac Newton Group of Telescopes
013 *
014 * =====================================================================
015 *
016 * Modification Log
017 *
018 * Vers Date Author Reason
019 * ---- ---- ------ ------
020 * 1 C.Bevil First Release
021 *
022 * Commissioning Notes
023 * -------------------
024 *
025 * None
026 *
027 * =====================================================================
028 *
029 * @version : $Id: ChangePasswordListener.java,v 1.2 2007/08/17 14:22:43 cb Exp $
030 *
031 * @author : $Author: cb $
032 *
033 * Header : $Header: /opt/INGsrc/src/CVS/softproj/FaultDatabase/src/FaultDatabase/FaultDatabase/src/GWTApplication/client/ChangePasswordListener.java,v 1.2 2007/08/17 14:22:43 cb Exp $
034 *
035 * Log : $Log: ChangePasswordListener.java,v $
036 * Log : Revision 1.2 2007/08/17 14:22:43 cb
037 * Log : After PMD session
038 * Log :
039 * Log : Revision 1.1 2007/07/24 08:25:23 cb
040 * Log : First version
041 * Log :
042 *
043 * =====================================================================*/
044
045 package GWTApplication.client;
046
047 import com.google.gwt.core.client.GWT;
048 import com.google.gwt.user.client.*;
049 import com.google.gwt.user.client.rpc.*;
050 import com.google.gwt.user.client.ui.*;
051 import com.google.gwt.i18n.client.*;
052
053 import java.util.*;
054
055 /**
056 * This class is a listener class which is called when the user clicks
057 * upon the <b>Change Password</B> link at the top of the display and
058 * results in a dialog window being displayed in which the user can
059 * enter the details of a new password.
060 * @version $Id: ChangePasswordListener.java,v 1.2 2007/08/17 14:22:43 cb Exp $
061 * @author Craige Bevil
062 */
063
064 class ChangePasswordListener implements ClickListener {
065
066 /**
067 * This is the dialog window in which the user will change his
068 * password
069 */
070
071 private ChangePasswordDialogBox changePasswordDialog;
072
073 /**
074 * The authentication details of the user
075 */
076
077 private AuthenticationDetails UserAuthentication;
078
079 /**
080 * This is the service which will be used to access the servlet
081 * which is running in the tomcat container
082 */
083
084 final private FaultServiceAsync svc;
085
086 /**
087 * Constructor
088 * @param UserAuthentication This is the details of the users
089 * authentication.
090 */
091
092 ChangePasswordListener (final AuthenticationDetails UserAuthentication) {
093
094 // Now test out the object which will be used to communicate
095 // with the servlet on the tomcat server
096
097 this.UserAuthentication = UserAuthentication;
098
099 svc = (FaultServiceAsync) GWT.create(FaultService.class);
100
101 final ServiceDefTarget endPoint = (ServiceDefTarget) svc;
102
103 endPoint.setServiceEntryPoint(GWT.getModuleBaseURL() + "/faultService");
104 }
105
106 /**
107 * This is called when the user clicks on the hyperlink which
108 * allows the user to change his password. It results in the the
109 * dialog box which is used to change the password being
110 * displayed (see {@link ChangePasswordDialogBox
111 * ChangePasswordDialogBox}).
112 * @param sender This is the widget that raised this event.
113 */
114
115 public void onClick (final Widget sender) {
116
117 // Now display the dialog in which the user can change the
118 // password
119
120 ChangePasswordDialogBox changePasswordDialog = new ChangePasswordDialogBox(svc,UserAuthentication.UserEmailAddress);
121
122 changePasswordDialog.showChangePasswordDialog();
123 }
124 }