taxeditor-store/src/main/java/eu/etaxonomy/taxeditor/ui/dialogs/LoginDialog.java

   1 // $Id$
   2 /**
   3  * Copyright (C) 2007 EDIT
   4  * European Distributed Institute of Taxonomy
   5  * http://www.e-taxonomy.eu
   6  *
   7  * The contents of this file are subject to the Mozilla Public License Version 1.1
   8  * See LICENSE.TXT at the top of this package for the full license terms.
   9  */
  10
  11 package eu.etaxonomy.taxeditor.ui.dialogs;
  12
  13 import org.eclipse.jface.dialogs.Dialog;
  14 import org.eclipse.swt.SWT;
  15 import org.eclipse.swt.custom.CLabel;
  16 import org.eclipse.swt.layout.GridData;
  17 import org.eclipse.swt.widgets.Composite;
  18 import org.eclipse.swt.widgets.Control;
  19 import org.eclipse.swt.widgets.Shell;
  20 import org.eclipse.swt.widgets.Text;
  21
  22 import eu.etaxonomy.taxeditor.store.CdmStore;
  23
  24 /**
  25  * TODO wrap in a LoginModule
  26  * see: http://java.sun.com/j2se/1.5.0/docs/api/javax/security/auth/spi/LoginModule.html
  27  *
  28  * @author n.hoffmann
  29  * @created 16.06.2009
  30  * @version 1.0
  31  */
  32 public class LoginDialog extends Dialog {
  33
  34         private static Text text_password;
  35         private static Text text_username;
  36
  37         private String title;
  38
  39         /**
  40          * <p>Constructor for LoginDialog.</p>
  41          *
  42          * @param parentShell a {@link org.eclipse.swt.widgets.Shell} object.
  43          */
  44         public LoginDialog(Shell parentShell) {
  45                 super(parentShell);
  46                 title = "Login";
  47         }
  48
  49
  50         /* (non-Javadoc)
  51          * @see org.eclipse.jface.dialogs.Dialog#createDialogArea(org.eclipse.swt.widgets.Composite)
  52          */
  53         /** {@inheritDoc} */
  54         @Override
  55         protected Control createDialogArea(Composite parent) {
  56                 Composite composite = (Composite) super.createDialogArea(parent);
  57                 //add controls to composite as necessary
  58
  59
  60                 // Label for the heading
  61                 final CLabel titleLabel = new CLabel(composite, SWT.NONE);
  62                 titleLabel.setText("User Login");
  63
  64                 // Label for the username
  65                 final CLabel userNameLabel = new CLabel(composite, SWT.NONE);
  66                 userNameLabel.setText("Username");
  67
  68                 // Textfield for the username
  69                 text_username = new Text(composite, SWT.BORDER);
  70                 text_username.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));
  71
  72                 // Label for the password
  73                 final CLabel passwordLabel = new CLabel(composite, SWT.NONE);
  74                 passwordLabel.setText("Password");
  75
  76                 // Textfield for the password
  77                 text_password = new Text(composite, SWT.PASSWORD | SWT.BORDER);
  78                 text_password.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));
  79
  80
  81                 return composite;
  82         }
  83
  84     /*
  85      * (non-Javadoc)
  86      *
  87      * @see org.eclipse.jface.window.Window#configureShell(org.eclipse.swt.widgets.Shell)
  88      */
  89     /** {@inheritDoc} */
  90     protected void configureShell(Shell shell) {
  91         super.configureShell(shell);
  92         if (title != null) {
  93                         shell.setText(title);
  94                 }
  95     }
  96
  97         /* (non-Javadoc)
  98          * @see org.eclipse.jface.dialogs.Dialog#okPressed()
  99          */
 100         /** {@inheritDoc} */
 101         @Override
 102         protected void okPressed() {
 103                 String username = text_username.getText().trim();
 104                 String password = text_password.getText().trim();
 105
 106                 CdmStore.getLoginManager().authenticate(username, password);
 107
 108                 super.okPressed();
 109         }
 110
 111
 112 }