eu.etaxonomy.taxeditor.store/src/main/java/eu/etaxonomy/taxeditor/ui/dialog/RemotingLoginDialog.java

   1 /**
   2  * Copyright (C) 2015 EDIT
   3  * European Distributed Institute of Taxonomy
   4  * http://www.e-taxonomy.eu
   5  *
   6  * The contents of this file are subject to the Mozilla Public License Version 1.1
   7  * See LICENSE.TXT at the top of this package for the full license terms.
   8  */
   9 package eu.etaxonomy.taxeditor.ui.dialog;
  10
  11 import java.io.File;
  12 import java.io.IOException;
  13 import java.net.SocketTimeoutException;
  14 import java.text.SimpleDateFormat;
  15 import java.util.Date;
  16 import java.util.HashMap;
  17 import java.util.List;
  18 import java.util.Map;
  19
  20 import org.apache.commons.lang.StringUtils;
  21 import org.apache.log4j.Logger;
  22 import org.eclipse.core.runtime.IProgressMonitor;
  23 import org.eclipse.core.runtime.IStatus;
  24 import org.eclipse.core.runtime.Status;
  25 import org.eclipse.core.runtime.jobs.Job;
  26 import org.eclipse.core.runtime.preferences.ConfigurationScope;
  27 import org.eclipse.core.runtime.preferences.IEclipsePreferences;
  28 import org.eclipse.jface.layout.GridDataFactory;
  29 import org.eclipse.swt.SWT;
  30 import org.eclipse.swt.SWTException;
  31 import org.eclipse.swt.custom.StyledText;
  32 import org.eclipse.swt.events.KeyAdapter;
  33 import org.eclipse.swt.events.KeyEvent;
  34 import org.eclipse.swt.events.MouseAdapter;
  35 import org.eclipse.swt.events.MouseEvent;
  36 import org.eclipse.swt.events.SelectionAdapter;
  37 import org.eclipse.swt.events.SelectionEvent;
  38 import org.eclipse.swt.layout.FillLayout;
  39 import org.eclipse.swt.layout.GridData;
  40 import org.eclipse.swt.layout.GridLayout;
  41 import org.eclipse.swt.widgets.Button;
  42 import org.eclipse.swt.widgets.Combo;
  43 import org.eclipse.swt.widgets.Composite;
  44 import org.eclipse.swt.widgets.Dialog;
  45 import org.eclipse.swt.widgets.Display;
  46 import org.eclipse.swt.widgets.Label;
  47 import org.eclipse.swt.widgets.Shell;
  48 import org.eclipse.swt.widgets.Text;
  49 import org.eclipse.ui.forms.events.ExpansionEvent;
  50 import org.eclipse.ui.forms.events.IExpansionListener;
  51 import org.eclipse.ui.forms.widgets.ExpandableComposite;
  52 import org.eclipse.ui.progress.IProgressConstants;
  53 import org.eclipse.wb.swt.SWTResourceManager;
  54 import org.osgi.service.prefs.BackingStoreException;
  55 import org.osgi.service.prefs.Preferences;
  56 import org.springframework.security.authentication.BadCredentialsException;
  57 import org.springframework.security.authentication.LockedException;
  58 import org.springframework.security.authentication.UsernamePasswordAuthenticationToken;
  59
  60 import eu.etaxonomy.cdm.api.application.CdmApplicationRemoteConfiguration;
  61 import eu.etaxonomy.cdm.api.application.CdmApplicationState;
  62 import eu.etaxonomy.cdm.api.service.IUserService;
  63 import eu.etaxonomy.cdm.model.metadata.CdmMetaData;
  64 import eu.etaxonomy.cdm.persistence.hibernate.permission.Role;
  65 import eu.etaxonomy.taxeditor.l10n.Messages;
  66 import eu.etaxonomy.taxeditor.model.MessagingUtils;
  67 import eu.etaxonomy.taxeditor.preference.IPreferenceKeys;
  68 import eu.etaxonomy.taxeditor.preference.PreferencesUtil;
  69 import eu.etaxonomy.taxeditor.remoting.server.CDMServerException;
  70 import eu.etaxonomy.taxeditor.remoting.server.CDMServerUtils;
  71 import eu.etaxonomy.taxeditor.remoting.source.CdmRemoteSource;
  72 import eu.etaxonomy.taxeditor.remoting.source.CdmServerInfo;
  73 import eu.etaxonomy.taxeditor.remoting.source.CdmServerInfo.CdmInstanceInfo;
  74 import eu.etaxonomy.taxeditor.remoting.source.ICdmRemoteSource;
  75 import eu.etaxonomy.taxeditor.store.CdmStore;
  76 import eu.etaxonomy.taxeditor.store.LoginManager;
  77 import eu.etaxonomy.taxeditor.store.internal.TaxeditorStorePlugin;
  78 import eu.etaxonomy.taxeditor.webapp.CDMEmbeddedServerException;
  79 import eu.etaxonomy.taxeditor.webapp.CDMServer;
  80 import eu.etaxonomy.taxeditor.webapp.ICDMServerError;
  81
  82
  83 /**
  84  * @author cmathew
  85  * @date 20 Jan 2015
  86  *
  87  */
  88 public class RemotingLoginDialog extends Dialog implements ICDMServerError {
  89
  90     private Logger logger = Logger.getLogger(getClass());
  91
  92     private static final String DEFAULT_PASS = "00000"; //$NON-NLS-1$
  93     private static final String DEFAULT_USER = "admin"; //$NON-NLS-1$
  94     private static final String UBUNTU = "Ubuntu"; //$NON-NLS-1$
  95         protected Object result;
  96     protected Shell shlConnect;
  97     private Text txtCdmServerStatus;
  98     private Text txtCdmInstanceStatus;
  99     private Combo comboCdmServer;
 100     private Combo comboCdmInstance;
 101     private Button btnConnect;
 102
 103     private final Map<String, CdmServerInfo> csiiMap = new HashMap<String, CdmServerInfo>();
 104
 105     private final static String STATUS_AVAILABLE = Messages.RemotingLoginDialog_STATUS_AVAILABLE;
 106     private final static String STATUS_NOT_AVAILABLE = Messages.RemotingLoginDialog_STATUS_NOT_AVAILABLE;
 107     private final static String STATUS_STARTED = Messages.RemotingLoginDialog_STATUS_STARTED;
 108     private final static String STATUS_NOT_STARTED = Messages.RemotingLoginDialog_STATUS_NOT_STARTED;
 109     private final static String STATUS_RETRIEVING = Messages.RemotingLoginDialog_STATUS_RETRIEVING;
 110     private final static String STATUS_CHECKING_AVAILABILITY = Messages.RemotingLoginDialog_STATUS_CHECKING;
 111     private final static String STATUS_NO_INSTANCES = Messages.RemotingLoginDialog_STATUS_NO_INSTANCES_FOUND;
 112     private final static String STATUS_NOT_COMPATIBLE = Messages.RemotingLoginDialog_STATUS_NOT_COMPATIBLE;
 113
 114     private final static String MESG_COMPATIBLE_EDITOR_OLD = Messages.RemotingLoginDialog_UPDATE_EDITOR;
 115     private final static String MESG_COMPATIBLE_SERVER_OLD = Messages.RemotingLoginDialog_CHOOSE_COMPATIBLE_CDM_SERVER;
 116
 117     private final static String STORE_PREFERENCES_NODE = "eu.etaxonomy.taxeditor.store"; //$NON-NLS-1$
 118
 119     private final static String LOGIN_NODE = "login"; //$NON-NLS-1$
 120     private final static String USERNAME_SUFFIX = "_username"; //$NON-NLS-1$
 121     private final static String PASSWORD_SUFFIX = "_password"; //$NON-NLS-1$
 122
 123     private final static String LAST_SERVER_INSTANCE_NODE = "lastServerInstance"; //$NON-NLS-1$
 124     private final static String LAST_SERVER_KEY = "lastServerKey"; //$NON-NLS-1$
 125     private final static String LAST_INSTANCE_KEY = "lastInstanceKey"; //$NON-NLS-1$
 126
 127
 128     private Composite remotingComposite;
 129     private CdmServerInfo selectedCsii;
 130     private CdmInstanceInfo selectedCdmInstance;
 131     private Button btnCdmServerRefresh;
 132     private Button btnCdmInstanceRefresh;
 133     private Button btnStopServer;
 134     private Composite loginComposite;
 135     private Label lblLogin;
 136     private Text txtLogin;
 137     private Label lblPassword;
 138     private Text txtPassword;
 139     private Button btnRememberMe;
 140     private Composite compAdvanced;
 141     private Label lblPort;
 142     private Text txtPort;
 143     private Label lblServerVersion;
 144     private Text txtServerVersion;
 145     private ExpandableComposite xpndblcmpstAdvanced;
 146     private StyledText styledTxtMessage;
 147
 148
 149 //    private final int MIN_WIDTH = 530;
 150 //    private final int MIN_HEIGHT = 220;
 151 //    private final int MIN_EXP_HEIGHT = 380;
 152
 153     private final int MESSAGE_HEIGHT = 50;
 154     private Label lblEditorVersion;
 155     private Text txtEditorVersion;
 156     private Label lblServerCDMVersion;
 157     private Text txtServerCDMVersion;
 158     private Label lblEditorCDMVersion;
 159     private Text txtEditorCDMVersion;
 160
 161     private String serverName, instanceName;
 162     private boolean autoConnect = false;
 163     private boolean loadLoginPrefs = true;
 164     private boolean isDevRemoteSource = false;
 165     private Job serverJob;
 166     /**
 167      * Create the dialog.
 168      * @param parent
 169      * @param style
 170      */
 171     public RemotingLoginDialog(Shell parent, int style) {
 172         super(parent, style);
 173         setText(Messages.RemotingLoginDialog_LABEL_LOGIN);
 174     }
 175
 176     public Object open(CdmRemoteSource source, boolean loadLoginPrefs, boolean autoConnect) {
 177         this.loadLoginPrefs = loadLoginPrefs;
 178         this.serverName = source.getName();
 179         String contextPath = source.getContextPath();
 180         this.instanceName = contextPath.substring(contextPath.lastIndexOf("/") + 1); //$NON-NLS-1$
 181         return open(serverName, instanceName, loadLoginPrefs, autoConnect);
 182     }
 183
 184
 185     public Object open(String serverName, String instanceName, boolean loadLoginPrefs, boolean autoConnect) {
 186         this.serverName = serverName;
 187         this.instanceName = instanceName;
 188         this.loadLoginPrefs = loadLoginPrefs;
 189         this.autoConnect = autoConnect;
 190         return open();
 191     }
 192
 193     /**
 194      * Open the dialog.
 195      * @return the result
 196      */
 197     public Object open() {
 198
 199         createContents();
 200         if(serverName == null && instanceName == null) {
 201             readPrefLastServerInstance();
 202         }
 203
 204         setEditorInfo();
 205         populateCdmServerCombo();
 206         shlConnect.pack(true);
 207         shlConnect.open();
 208
 209         xpndblcmpstAdvanced.setExpanded(false);
 210
 211         Display display = getParent().getDisplay();
 212
 213         while (!shlConnect.isDisposed()) {
 214             if (!display.isDisposed()){
 215                 if (!display.readAndDispatch()) {
 216                     display.sleep();
 217                 }
 218             }
 219         }
 220
 221         return result;
 222     }
 223
 224     /**
 225      * Create contents of the dialog.
 226      */
 227     private void createContents() {
 228         shlConnect = new Shell(getParent(), SWT.DIALOG_TRIM | SWT.APPLICATION_MODAL | SWT.RESIZE);
 229         shlConnect.setText(Messages.RemotingLoginDialog_LABEL_CONNECT);
 230         shlConnect.setLayout(new FillLayout(SWT.HORIZONTAL));
 231
 232         remotingComposite = new Composite(shlConnect, SWT.NONE);
 233         remotingComposite.setLayout(new GridLayout(1, false));
 234
 235         Composite cdmServerComposite = new Composite(remotingComposite, SWT.NONE);
 236         GridData gd_cdmServerComposite = new GridData(SWT.LEFT, SWT.CENTER, false, false, 1, 1);
 237         cdmServerComposite.setLayoutData(gd_cdmServerComposite);
 238         cdmServerComposite.setLayout(new GridLayout(4, false));
 239
 240         Label lblCdmServer = new Label(cdmServerComposite, SWT.NONE);
 241         lblCdmServer.setText(Messages.RemotingLoginDialog_LABEL_CDM_SERVER);
 242         lblCdmServer.setFont(SWTResourceManager.getFont(UBUNTU, 9, SWT.NORMAL));
 243         lblCdmServer.setLayoutData(new GridData(SWT.RIGHT, SWT.CENTER, false, false, 1, 1));
 244
 245         comboCdmServer = new Combo(cdmServerComposite, SWT.READ_ONLY);
 246         comboCdmServer.addSelectionListener(new SelectionAdapter() {
 247             @Override
 248             public void widgetSelected(SelectionEvent e) {
 249                 refreshCdmServer();
 250
 251             }
 252         });
 253         GridData gd_comboCdmServer = new GridData(SWT.FILL, SWT.FILL, true, false, 1, 1);
 254         comboCdmServer.setLayoutData(gd_comboCdmServer);
 255         comboCdmServer.select(0);
 256
 257         txtCdmServerStatus = new Text(cdmServerComposite, SWT.BORDER);
 258         txtCdmServerStatus.setBackground(SWTResourceManager.getColor(SWT.COLOR_INFO_BACKGROUND));
 259         txtCdmServerStatus.setEditable(false);
 260         GridData gd_txtCdmServerStatus = new GridData(SWT.FILL, SWT.CENTER, true, false, 1, 1);
 261
 262         txtCdmServerStatus.setLayoutData(gd_txtCdmServerStatus);
 263
 264         btnCdmServerRefresh = new Button(cdmServerComposite, SWT.NONE);
 265         btnCdmServerRefresh.addSelectionListener(new SelectionAdapter() {
 266             @Override
 267             public void widgetSelected(SelectionEvent e) {
 268                 refreshCdmServer();
 269             }
 270         });
 271         btnCdmServerRefresh.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, false, false, 1, 1));
 272         btnCdmServerRefresh.setText(Messages.RemotingLoginDialog_LABEL_REFRESH);
 273
 274         Label lblCdmInstance = new Label(cdmServerComposite, SWT.NONE);
 275         GridData gd_lblCdmInstance = new GridData(SWT.RIGHT, SWT.CENTER, false, false, 1, 1);
 276         //gd_lblCdmInstance.heightHint = 30;
 277         lblCdmInstance.setLayoutData(gd_lblCdmInstance);
 278         lblCdmInstance.setText(Messages.RemotingLoginDialog_LABEL_CDM_INSTANCE);
 279         lblCdmInstance.setFont(SWTResourceManager.getFont(UBUNTU, 9, SWT.NORMAL));
 280
 281         comboCdmInstance = new Combo(cdmServerComposite, SWT.READ_ONLY);
 282         comboCdmInstance.addSelectionListener(new SelectionAdapter() {
 283             @Override
 284             public void widgetSelected(SelectionEvent e) {
 285                 refreshCdmInstance();
 286             }
 287         });
 288         GridData gd_comboCdmInstance = new GridData(SWT.FILL, SWT.FILL, true, false, 1, 1);
 289         comboCdmInstance.setLayoutData(gd_comboCdmInstance);
 290         comboCdmInstance.select(0);
 291
 292         txtCdmInstanceStatus = new Text(cdmServerComposite, SWT.BORDER);
 293         txtCdmInstanceStatus.setBackground(SWTResourceManager.getColor(SWT.COLOR_INFO_BACKGROUND));
 294         txtCdmInstanceStatus.setEditable(false);
 295         GridData gd_txtCdmInstanceStatus = new GridData(SWT.FILL, SWT.CENTER, true, false, 1, 1);
 296         txtCdmInstanceStatus.setLayoutData(gd_txtCdmInstanceStatus);
 297
 298         btnCdmInstanceRefresh = new Button(cdmServerComposite, SWT.FLAT);
 299         btnCdmInstanceRefresh.addSelectionListener(new SelectionAdapter() {
 300             @Override
 301             public void widgetSelected(SelectionEvent e) {
 302                 refreshCdmInstance();
 303             }
 304         });
 305         GridData gd_btnCdmInstanceRefresh = new GridData(SWT.FILL, SWT.CENTER, true, false, 1, 1);
 306         btnCdmInstanceRefresh.setLayoutData(gd_btnCdmInstanceRefresh);
 307         btnCdmInstanceRefresh.setText(Messages.RemotingLoginDialog_LABEL_REFRESH);
 308
 309         loginComposite = new Composite(remotingComposite, SWT.NONE);
 310         GridData gd_loginComposite = new GridData(SWT.LEFT, SWT.CENTER, false, false, 1, 1);
 311         loginComposite.setLayoutData(gd_loginComposite);
 312         GridLayout gl_loginComposite = new GridLayout(6, false);
 313         gl_loginComposite.marginTop = 5;
 314         loginComposite.setLayout(gl_loginComposite);
 315
 316         lblLogin = new Label(loginComposite, SWT.CENTER);
 317         GridData gd_lblLogin = new GridData(SWT.RIGHT, SWT.CENTER, false, false, 1, 1);
 318         lblLogin.setLayoutData(gd_lblLogin);
 319         lblLogin.setText(Messages.RemotingLoginDialog_LABEL_LOGIN_COLON);
 320         lblLogin.setFont(SWTResourceManager.getFont(UBUNTU, 9, SWT.NORMAL));
 321
 322         txtLogin = new Text(loginComposite, SWT.BORDER);
 323         GridData gd_txtLogin = new GridData(SWT.FILL, SWT.FILL, true, false, 1, 1);
 324         gd_txtLogin.minimumWidth = 80;
 325         txtLogin.setLayoutData(gd_txtLogin);
 326
 327         lblPassword = new Label(loginComposite, SWT.CENTER);
 328         lblPassword.setLayoutData(new GridData(SWT.RIGHT, SWT.CENTER, false, false, 1, 1));
 329         lblPassword.setText(Messages.RemotingLoginDialog_LABEL_PASSWORD);
 330         lblPassword.setFont(SWTResourceManager.getFont(UBUNTU, 9, SWT.NORMAL));
 331
 332         txtPassword = new Text(loginComposite, SWT.BORDER | SWT.PASSWORD);
 333         GridData gd_txtPassword = new GridData(SWT.FILL, SWT.FILL, true, false, 1, 1);
 334         gd_txtPassword.minimumWidth = 80;
 335         txtPassword.setLayoutData(gd_txtPassword);
 336         new Label(loginComposite, SWT.NONE);
 337         txtPassword.addKeyListener(new KeyAdapter() {
 338                 @Override
 339                 public void keyPressed(KeyEvent e) {
 340                         if(e.character==SWT.CR){
 341                                 connectButtonPressed();
 342                         }
 343                 }
 344         });
 345
 346         btnConnect = new Button(loginComposite, SWT.FLAT);
 347         btnConnect.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, false, 1, 1));
 348         btnConnect.addSelectionListener(new SelectionAdapter() {
 349                         @Override
 350                         public void widgetSelected(SelectionEvent e) {
 351                                 connectButtonPressed();
 352                         }
 353                 });
 354         btnConnect.setText(Messages.RemotingLoginDialog_LABEL_CONNECT);
 355
 356         btnRememberMe = new Button(loginComposite, SWT.CHECK);
 357         btnRememberMe.setSelection(true);
 358         GridData gd_btnRememberMe = new GridData(SWT.LEFT, SWT.CENTER, false, false, 2, 1);
 359         btnRememberMe.setLayoutData(gd_btnRememberMe);
 360         btnRememberMe.setText(Messages.RemotingLoginDialog_LABEL_REMEMBER_ME);
 361
 362         Label lblDefaultLogin = new Label(loginComposite, SWT.NONE);
 363         GridDataFactory.fillDefaults().span(4, 1).align(SWT.TRAIL, SWT.CENTER).applyTo(lblDefaultLogin);
 364         lblDefaultLogin.setText(String.format(Messages.RemotingLoginDialog_DEFAULT_LOGIN, DEFAULT_USER, DEFAULT_PASS));
 365
 366         styledTxtMessage = new StyledText(remotingComposite, SWT.NONE);
 367         styledTxtMessage.setBackground(SWTResourceManager.getColor(SWT.COLOR_INFO_BACKGROUND));
 368         styledTxtMessage.setForeground(SWTResourceManager.getColor(SWT.COLOR_DARK_RED));
 369         styledTxtMessage.setFont(SWTResourceManager.getFont(UBUNTU, 12, SWT.BOLD));
 370         styledTxtMessage.setSelectionBackground(SWTResourceManager.getColor(SWT.COLOR_LIST_SELECTION_TEXT));
 371         styledTxtMessage.setSelectionForeground(SWTResourceManager.getColor(SWT.COLOR_DARK_RED));
 372         styledTxtMessage.setDoubleClickEnabled(false);
 373         styledTxtMessage.setEditable(false);
 374         styledTxtMessage.setWordWrap(true);
 375
 376         GridData gd_styledTxtMessage = new GridData(SWT.FILL, SWT.FILL, true, false, 1, 1);
 377         gd_styledTxtMessage.exclude = true;
 378         gd_styledTxtMessage.minimumHeight = MESSAGE_HEIGHT;
 379
 380         styledTxtMessage.setLayoutData(gd_styledTxtMessage);
 381
 382         xpndblcmpstAdvanced = new ExpandableComposite(remotingComposite, SWT.NONE, ExpandableComposite.TWISTIE);
 383         GridData gd_xpndblcmpstAdvanced = new GridData(SWT.FILL, SWT.FILL, false, true, 1, 1);
 384         xpndblcmpstAdvanced.setLayoutData(gd_xpndblcmpstAdvanced);
 385         xpndblcmpstAdvanced.addExpansionListener(new IExpansionListener() {
 386             @Override
 387             public void expansionStateChanged(ExpansionEvent e) {
 388                 shlConnect.pack(true);
 389             }
 390             @Override
 391             public void expansionStateChanging(ExpansionEvent e) {
 392             }
 393         });
 394         xpndblcmpstAdvanced.setText(Messages.RemotingLoginDialog_LABEL_ADVANCED);
 395         xpndblcmpstAdvanced.setExpanded(true);
 396
 397         compAdvanced = new Composite(xpndblcmpstAdvanced, SWT.NONE);
 398         xpndblcmpstAdvanced.setClient(compAdvanced);
 399         compAdvanced.setLayout(new GridLayout(4, false));
 400
 401         lblPort = new Label(compAdvanced, SWT.CENTER);
 402         lblPort.setLayoutData(new GridData(SWT.RIGHT, SWT.CENTER, false, false, 1, 1));
 403         lblPort.setText(Messages.RemotingLoginDialog_LABEL_PORT);
 404         lblPort.setFont(SWTResourceManager.getFont(UBUNTU, 9, SWT.NORMAL));
 405
 406         txtPort = new Text(compAdvanced, SWT.BORDER);
 407         GridData gd_txtPort = new GridData(SWT.FILL, SWT.CENTER, false, false, 1, 1);
 408         gd_txtPort.minimumWidth = 50;
 409         txtPort.setLayoutData(gd_txtPort);
 410
 411         lblServerVersion = new Label(compAdvanced, SWT.CENTER);
 412         lblServerVersion.setLayoutData(new GridData(SWT.RIGHT, SWT.CENTER, false, false, 1, 1));
 413         lblServerVersion.setText(Messages.RemotingLoginDialog_LABEL_SERVER_CDMLIB_VERSION);
 414         lblServerVersion.setFont(SWTResourceManager.getFont(UBUNTU, 9, SWT.NORMAL));
 415
 416         txtServerVersion = new Text(compAdvanced, SWT.BORDER);
 417         txtServerVersion.setEditable(false);
 418         txtServerVersion.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, false, false, 1, 1));
 419         btnStopServer = new Button(compAdvanced, SWT.FLAT);
 420         btnStopServer.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, false, 2, 1));
 421         btnStopServer.addMouseListener(new MouseAdapter() {
 422             @Override
 423             public void mouseUp(MouseEvent e) {
 424                 stopManagedServer();
 425             }
 426         });
 427         btnStopServer.setText(Messages.RemotingLoginDialog_LABEL_STOP_MANAGED_SERVER);
 428
 429         lblEditorVersion = new Label(compAdvanced, SWT.CENTER);
 430         lblEditorVersion.setLayoutData(new GridData(SWT.RIGHT, SWT.CENTER, false, false, 1, 1));
 431         lblEditorVersion.setText(Messages.RemotingLoginDialog_LABEL_EDITOR_CDMLIB_VERSION);
 432         lblEditorVersion.setFont(SWTResourceManager.getFont(UBUNTU, 9, SWT.NORMAL));
 433
 434         txtEditorVersion = new Text(compAdvanced, SWT.BORDER);
 435         txtEditorVersion.setEditable(false);
 436         txtEditorVersion.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false, 1, 1));
 437 //        new Label(compAdvanced, SWT.NONE);
 438 //        new Label(compAdvanced, SWT.NONE);
 439
 440         lblServerCDMVersion = new Label(compAdvanced, SWT.CENTER);
 441         lblServerCDMVersion.setLayoutData(new GridData(SWT.RIGHT, SWT.CENTER, false, false, 1, 1));
 442         lblServerCDMVersion.setText(Messages.RemotingLoginDialog_LABEL_SERVER_CDM_VERSION);
 443         lblServerCDMVersion.setFont(SWTResourceManager.getFont(UBUNTU, 9, SWT.NORMAL));
 444
 445         txtServerCDMVersion = new Text(compAdvanced, SWT.BORDER);
 446         txtServerCDMVersion.setEditable(false);
 447         txtServerCDMVersion.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false, 1, 1));
 448 //        new Label(compAdvanced, SWT.NONE);
 449 //        new Label(compAdvanced, SWT.NONE);
 450
 451         lblEditorCDMVersion = new Label(compAdvanced, SWT.CENTER);
 452         lblEditorCDMVersion.setLayoutData(new GridData(SWT.RIGHT, SWT.CENTER, false, false, 1, 1));
 453         lblEditorCDMVersion.setText(Messages.RemotingLoginDialog_LABEL_EDITOR_CDM_VERSION);
 454         lblEditorCDMVersion.setFont(SWTResourceManager.getFont(UBUNTU, 9, SWT.NORMAL));
 455
 456         txtEditorCDMVersion = new Text(compAdvanced, SWT.BORDER);
 457         txtEditorCDMVersion.setEditable(false);
 458         txtEditorCDMVersion.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false, 1, 1));
 459
 460
 461     }
 462
 463         private void connectButtonPressed() {
 464                 if(selectedCsii.isLocalhostMgd() && !isSelectedCdmInstanceRunningInManagedServer()) {
 465                         startManagedServer();
 466                 } else {
 467                         connect();
 468                         if (CdmStore.isActive() && CdmStore.currentAuthentiationHasOneOfRoles(Role.ROLE_REMOTING)){
 469                             PreferencesUtil.setNomenclaturalCodePreferences();
 470                         }
 471
 472                 }
 473         }
 474
 475     private void populateCdmServerCombo() {
 476         Job job = new Job(Messages.RemotingLoginDialog_RETRIEVE_SERVER_INSTANCES) {
 477             @Override
 478             protected IStatus run(IProgressMonitor monitor) {
 479                 Display.getDefault().syncExec(new Runnable() {
 480                     @Override
 481                     public void run() {
 482                         for(CdmServerInfo csii : CdmServerInfo.getCdmServers()) {
 483                             csiiMap.put(csii.getName(), csii);
 484                             comboCdmServer.add(csii.getName());
 485                         }
 486                         int serverIndex = -1;
 487                         if(serverName != null) {
 488                             serverIndex = comboCdmServer.indexOf(serverName);
 489                         }
 490                         if(serverIndex == -1) {
 491                             comboCdmServer.select(0);
 492                             autoConnect = false;
 493                         } else {
 494                             comboCdmServer.select(serverIndex);
 495                         }
 496                         CdmRemoteSource devRemoteSource = CdmServerInfo.getDevServerRemoteSource();
 497                         if(devRemoteSource != null) {
 498                             isDevRemoteSource = true;
 499                             String username = System.getProperty("cdm.server.dev.username"); //$NON-NLS-1$
 500                             String password = System.getProperty("cdm.server.dev.password"); //$NON-NLS-1$
 501                             if(username != null && !username.isEmpty() && password != null && !password.isEmpty()) {
 502                                 txtLogin.setText(username);
 503                                 txtPassword.setText(password);
 504                                 CdmStore.connect(devRemoteSource, RemotingLoginDialog.this);
 505                             }
 506                         } else {
 507                             refreshCdmServer();
 508                         }
 509                     }
 510                 });
 511                 return Status.OK_STATUS;
 512             }
 513         };
 514         job.schedule();
 515     }
 516
 517
 518     private void refreshCdmServer() {
 519         try{
 520             txtCdmServerStatus.setText(STATUS_CHECKING_AVAILABILITY);
 521             clearOnServerChange();
 522             emptyCredentials();
 523             updateSelectedCdmServer();
 524             Display.getDefault().asyncExec(new Runnable() {
 525                 @Override
 526                 public void run() {
 527                     checkSelectedCdmServer();
 528                 }
 529             });
 530         }
 531         catch(SWTException e){
 532             //catch widget is disposed exception which may occurr if
 533             //dialog is closed but the runnable tries to update
 534         }
 535     }
 536
 537     private void updateSelectedCdmServer() {
 538         int selIndex = comboCdmServer.getSelectionIndex();
 539         if(selIndex != -1) {
 540             selectedCsii = csiiMap.get(comboCdmServer.getItem(selIndex));
 541         }
 542     }
 543
 544     private void updatePort() {
 545         txtPort.setText(""); //$NON-NLS-1$
 546         if(selectedCsii != null) {
 547             int port = selectedCsii.getPort();
 548             if(port == CdmServerInfo.NULL_PORT) {
 549                 txtPort.setText(CdmServerInfo.NULL_PORT_STRING);
 550             } else {
 551                 txtPort.setText(String.valueOf(port));
 552             }
 553         }
 554     }
 555
 556     private int getPort() {
 557         int port = CdmServerInfo.NULL_PORT;
 558         try {
 559             port = Integer.valueOf(txtPort.getText());
 560         } catch (NumberFormatException nfe) {
 561             if(!CdmServerInfo.NULL_PORT_STRING.equals(txtPort.getText())) {
 562                 setMessage(Messages.RemotingLoginDialog_MESSAGE_PORT_SHOULD_BE_INTEGER);
 563             }
 564         }
 565         return port;
 566     }
 567
 568     private void checkSelectedCdmServer() {
 569         try{
 570             if(selectedCsii != null) {
 571                 if(selectedCsii.isLocalhost()) {
 572                     txtPort.setEditable(true);
 573                     txtPort.setEnabled(true);
 574                 }
 575                 try {
 576                     if(selectedCsii.pingServer()) {
 577                         txtCdmServerStatus.setText(STATUS_AVAILABLE);
 578                         populateCdmInstanceCombo(true);
 579                         String serverVersionTimestamp = generateLastModifiedTooltip(selectedCsii.getCdmlibLastModified());
 580                         txtServerVersion.setText(selectedCsii.getCdmlibServicesVersion() + ":" + serverVersionTimestamp); //$NON-NLS-1$
 581                     } else {
 582                         txtCdmServerStatus.setText(STATUS_NOT_AVAILABLE);
 583                         comboCdmInstance.removeAll();
 584                         disableCdmInstanceControls("", ""); //$NON-NLS-1$ //$NON-NLS-2$
 585                     }
 586                 } catch (CDMServerException | IOException e) {
 587                     txtCdmServerStatus.setText(STATUS_NOT_AVAILABLE);
 588                     // TODO distinguish java.net.ConnectException: Connection refused, java.net.SocketTimeoutException: Read timed out
 589                     Throwable cause = e;
 590                     if(e instanceof CDMServerException && e.getCause() != null){
 591                         cause = e.getCause();
 592                     }
 593                     String message = Messages.RemotingLoginDialog_CONNECTION_FAILED_MESSAGE;
 594                     if(cause instanceof SocketTimeoutException){
 595                         message = Messages.RemotingLoginDialog_CONNECTION_TIMEOUT_MESSAGE;
 596                     }
 597                     MessagingUtils.warningDialog(Messages.RemotingLoginDialog_CONNECTION_FAILED_TITLE, this,
 598                             message);
 599                     logger.warn(Messages.RemotingLoginDialog_CONNECTION_FAILED_TITLE, e);
 600                 }
 601             }
 602             updatePort();
 603         }
 604         catch(SWTException e){
 605             //catch widget is disposed exception which may occurr if
 606             //dialog is closed but the runnable tries to update
 607         }
 608     }
 609
 610
 611     private void populateCdmInstanceCombo(final boolean forceRefresh) {
 612         comboCdmInstance.removeAll();
 613         comboCdmInstance.setEnabled(false);
 614         btnConnect.setEnabled(false);
 615         txtCdmInstanceStatus.setText(STATUS_RETRIEVING);
 616         txtCdmInstanceStatus.setToolTipText(""); //$NON-NLS-1$
 617
 618         serverJob = new Job(Messages.RemotingLoginDialog_RETRIEVE_SERVER_INSTANCES) {
 619             @Override
 620             protected IStatus run(IProgressMonitor monitor) {
 621                 try {
 622                     if(selectedCsii != null) {
 623                         if(forceRefresh) {
 624                             selectedCsii.refreshInstances();
 625                         }
 626                         final List<CdmInstanceInfo> instances = selectedCsii.getInstances();
 627                         Display.getDefault().asyncExec(new Runnable() {
 628                             @Override
 629                             public void run() {
 630                                 if(!instances.isEmpty()) {
 631                                     for(CdmInstanceInfo cdmInstance : instances) {
 632                                         comboCdmInstance.add(cdmInstance.getName());
 633                                     }
 634                                     int instanceIndex = -1;
 635                                     if(instanceName != null) {
 636                                         instanceIndex = comboCdmInstance.indexOf(instanceName);
 637                                     }
 638                                     if(instanceIndex == -1) {
 639                                         comboCdmInstance.select(0);
 640                                         autoConnect = false;
 641                                     } else {
 642                                         comboCdmInstance.select(instanceIndex);
 643                                     }
 644                                     refreshCdmInstance();
 645                                     comboCdmInstance.setEnabled(true);
 646                                     if(autoConnect) {
 647                                         connect();
 648                                     }
 649
 650                                 } else {
 651                                     txtCdmInstanceStatus.setText(STATUS_NO_INSTANCES);
 652                                     btnConnect.setEnabled(false);
 653                                 }
 654                             }
 655                         });
 656                     }
 657                 } catch (final CDMServerException e) {
 658                     MessagingUtils.warn(getClass(), e);
 659                     Display.getDefault().asyncExec(new Runnable() {
 660                         @Override
 661                         public void run() {
 662                             disableCdmInstanceControls(STATUS_NOT_AVAILABLE, e.getMessage());
 663                         }
 664                     });
 665                 }
 666                 return Status.OK_STATUS;
 667             }
 668         };
 669
 670         if(txtCdmServerStatus.getText().equals(STATUS_AVAILABLE) && !isDevRemoteSource) {
 671             // Start the Job
 672             serverJob.schedule();
 673         }
 674     }
 675
 676     private void disableCdmInstanceControls(String cdmInstanceStatus, String tooltip) {
 677         txtCdmInstanceStatus.setText(cdmInstanceStatus);
 678         txtCdmInstanceStatus.setToolTipText(tooltip);
 679         comboCdmInstance.setEnabled(false);
 680         btnConnect.setEnabled(false);
 681
 682     }
 683     private void refreshCdmInstance() {
 684         txtCdmInstanceStatus.setText(STATUS_CHECKING_AVAILABILITY);
 685         clearOnInstanceChange();
 686         updateSelectedCdmInstance();
 687         checkSelectedCdmInstance();
 688         updateManagedServerControls();
 689     }
 690
 691     private void updateSelectedCdmInstance() {
 692         int selIndex = comboCdmInstance.getSelectionIndex();
 693         if(selIndex != -1) {
 694             selectedCdmInstance = selectedCsii.getInstanceFromName(comboCdmInstance.getItem(selIndex));
 695
 696             if(loadLoginPrefs) {
 697                 readPrefCredentials();
 698             }
 699         }
 700     }
 701
 702     private void updateManagedServerControls() {
 703         if(selectedCsii.isLocalhostMgd()) {
 704             if(isSelectedCdmInstanceRunningInManagedServer()) {
 705                 txtCdmInstanceStatus.setText(STATUS_STARTED);
 706             } else {
 707                 txtCdmInstanceStatus.setText(STATUS_NOT_STARTED);
 708             }
 709             btnConnect.setEnabled(true);
 710             selectedCsii.setPort(getManagedServerPort());
 711             updatePort();
 712         }
 713
 714
 715         if(isManagedServerRunning()) {
 716             btnStopServer.setEnabled(true);
 717         } else {
 718             btnStopServer.setEnabled(false);
 719         }
 720     }
 721
 722     private boolean isManagedServerRunning() {
 723         return CdmStore.getManagedServer() != null && CdmStore.getManagedServer().isAlive();
 724     }
 725
 726     private boolean isSelectedCdmInstanceRunningInManagedServer() {
 727         return CdmStore.getManagedServer() != null &&
 728                 CdmStore.getManagedServer().isAlive() &&
 729                 selectedCsii.isLocalhostMgd() &&
 730                 CdmStore.getManagedServer().getDataSourceName().equals(selectedCdmInstance.getName());
 731     }
 732
 733     private void startManagedServer() {
 734         if(isManagedServerRunning()) {
 735             if(CdmStore.getManagedServer().getDataSourceName().equals(selectedCdmInstance.getName())) {
 736                 return;
 737             } else {
 738                 Display.getDefault().syncExec(new Runnable() {
 739                     @Override
 740                     public void run() {
 741                         stopManagedServer();
 742                     }
 743                 });
 744             }
 745         }
 746
 747
 748         Job job = new Job(Messages.RemotingLoginDialog_JOB_SERVER_LAUNCH) {
 749
 750             @Override
 751             public IStatus run(IProgressMonitor monitor) {
 752                 String mgdServerConfigFileName = "mgd.datasources.xml"; //$NON-NLS-1$
 753                 String config = CDMServerUtils.convertEditorToServerConfig();
 754                 File managedServerConfigFile;
 755                 int maxUnits = 50;
 756                 monitor.beginTask(Messages.RemotingLoginDialog_TASK_LAUNCHING_SERVER, maxUnits);
 757                 try {
 758                     monitor.subTask(String.format(Messages.RemotingLoginDialog_GENERATING_CONFIG_FILE, selectedCdmInstance.getName()));
 759                     managedServerConfigFile = CDMServerUtils.writeManagedServerConfig(config, mgdServerConfigFileName);
 760                     monitor.worked(1);
 761                     boolean forceSchemaCreate = CdmStore.getManagedServer() != null
 762                             && CdmStore.getManagedServer().getDataSourceName().equals(selectedCdmInstance.getName())
 763                             && CdmStore.getManagedServer().isForceSchemaCreate();
 764                     CdmStore.setManagedServer(new CDMServer(selectedCdmInstance.getName(), managedServerConfigFile));
 765                     CdmStore.getManagedServer().setForceSchemaCreate(forceSchemaCreate);
 766                     monitor.subTask(Messages.RemotingLoginDialog_STARTING_MGD_SERVER);
 767                     CdmStore.getManagedServer().start(false, RemotingLoginDialog.this);
 768                     int serverUnits = 0;
 769
 770                     // the following loop is a 'fake' progress monitoring where the progress
 771                     // bar is advanced by one unit every second until maxUnits -2
 772                     while(!CdmStore.getManagedServer().isStarted() && !CdmStore.getManagedServer().isFailed()) {
 773                         if(serverUnits < maxUnits - 2) {
 774                             try {
 775                                 Thread.sleep(1000);
 776                             } catch (InterruptedException e) {
 777                             }
 778                             monitor.worked(1);
 779                             serverUnits++;
 780                         }
 781                     }
 782                     Display.getDefault().asyncExec(new Runnable() {
 783                         @Override
 784                         public void run() {
 785                                 hide(false);
 786                                 updateManagedServerControls();
 787                                 connect();
 788                             }
 789                     });
 790                 } catch (IOException ioe) {
 791                     MessagingUtils.errorDialog(Messages.RemotingLoginDialog_ERROR_GENERATING_CONFIG_FILE,
 792                             this,
 793                             ioe.getMessage(),
 794                             TaxeditorStorePlugin.PLUGIN_ID,
 795                             ioe,
 796                             true);
 797                 } catch (CDMEmbeddedServerException cse) {
 798                     MessagingUtils.errorDialog(Messages.RemotingLoginDialog_ERROR_STARTING_SERVER,
 799                                 this,
 800                                 cse.getMessage(),
 801                                 TaxeditorStorePlugin.PLUGIN_ID,
 802                                 cse,
 803                                 true);
 804                 } finally {
 805                     monitor.done();
 806                 }
 807                 // NOTE: Errors thrown during server startup are passed to the handleError() implementation
 808                 // TODO: is the above catch clause for CDMEmbeddedServerException still valuable?
 809
 810                 return Status.OK_STATUS;
 811             }
 812         };
 813
 814         // configure the job
 815         job.setProperty(IProgressConstants.KEEP_PROPERTY, true);
 816         job.setUser(true);
 817         // schedule job
 818         hide(true);
 819         job.schedule();
 820     }
 821
 822
 823     @Override
 824     public void handleError(final Throwable t) {
 825
 826         if(CdmStore.getManagedServer().isFailed() && CdmStore.getManagedServer().isPotentiallyMissingSchema()) {
 827             CdmStore.getManagedServer().setForceSchemaCreate(true);
 828             // we are in a separate thread here, thus update the screen via
 829             Display.getDefault().asyncExec(new Runnable() {
 830                 @Override
 831                 public void run() {
 832                     btnConnect.setEnabled(true);
 833                     btnConnect.setText("Create Schema");
 834                     btnConnect.setBackground(Display.getCurrent().getSystemColor(SWT.COLOR_RED));
 835                     btnConnect.requestLayout();
 836                 }
 837              });
 838         } else {
 839             Display.getDefault().syncExec(new Runnable() {
 840                 @Override
 841                 public void run() {
 842                     serverJob.cancel();
 843
 844                     String title = Messages.RemotingLoginDialog_SERVER_LAUNCH_ERROR;
 845                     String  message = t.getMessage();
 846
 847
 848                     MessagingUtils.errorDialog(title,
 849                             this,
 850                             message,
 851                             TaxeditorStorePlugin.PLUGIN_ID,
 852                             t,
 853                             true);
 854                 }
 855             });
 856         }
 857     }
 858
 859     private void stopManagedServer() {
 860         try {
 861             CdmStore.getManagedServer().stop();
 862         } catch (Exception e) {
 863             MessagingUtils.errorDialog(Messages.RemotingLoginDialog_ERROR_STOPPING_SERVER,
 864                     this,
 865                     String.format(Messages.RemotingLoginDialog_COULD_NOT_STOP_SERVER, CdmStore.getManagedServer().getPort()),
 866                     TaxeditorStorePlugin.PLUGIN_ID,
 867                     e,
 868                     true);
 869         }
 870         CdmStore.setManagedServer(null);
 871         updateManagedServerControls();
 872     }
 873
 874     private int getManagedServerPort() {
 875         return CdmStore.getManagedServer() == null ? CdmServerInfo.NULL_PORT : CdmStore.getManagedServer().getPort();
 876     }
 877
 878     private void checkSelectedCdmInstance() {
 879         boolean available = false;
 880         String status = STATUS_NOT_AVAILABLE;
 881         String message = null;
 882
 883         if(txtCdmServerStatus.getText().equals(STATUS_AVAILABLE)) {
 884             try {
 885                 if(selectedCsii.pingInstance(selectedCdmInstance, getPort())) {
 886                     status = STATUS_AVAILABLE;
 887                     available = true;
 888                 } else {
 889                     status = STATUS_NOT_AVAILABLE;
 890                     available = false;
 891                 }
 892
 893                 if(available) {
 894                     txtServerCDMVersion.setText(selectedCsii.getCdmRemoteSource(selectedCdmInstance, getPort()).getDbSchemaVersion());
 895                     int compareDbSchemaVersion = selectedCsii.compareDbSchemaVersion(selectedCdmInstance, getPort());
 896                     int compareCdmlibServicesVersion = 0;
 897                     boolean disableServicesApiTimestampCheck =
 898                             PreferencesUtil.getBooleanValue((IPreferenceKeys.DISABLE_SERVICES_API_TIMESTAMP_CHECK));
 899                     if(!disableServicesApiTimestampCheck) {
 900                         compareCdmlibServicesVersion = selectedCsii.compareCdmlibServicesVersion();
 901                     }
 902                     if(compareDbSchemaVersion > 0 || compareCdmlibServicesVersion > 0) {
 903                         status =  STATUS_NOT_COMPATIBLE;
 904                         available = false;
 905                         message = MESG_COMPATIBLE_EDITOR_OLD;
 906                     } else if(compareDbSchemaVersion < 0 || compareCdmlibServicesVersion < 0) {
 907                         status = STATUS_NOT_COMPATIBLE;
 908                         available = false;
 909                         message = MESG_COMPATIBLE_SERVER_OLD;
 910                     } else {
 911                         status =  STATUS_AVAILABLE;
 912                         available = true;
 913                         message = ""; //$NON-NLS-1$
 914                     }
 915                 }
 916             } catch (Exception e) {
 917                 txtCdmInstanceStatus.setToolTipText(e.getMessage());
 918             } finally {
 919                 btnConnect.setEnabled(available);
 920                 txtCdmInstanceStatus.setText(status);
 921                 if(!StringUtils.isBlank(message)) {
 922                     setMessage(message);
 923                 }
 924             }
 925         }
 926     }
 927
 928     private void connect() {
 929         checkSelectedCdmInstance();
 930
 931         if(!txtCdmInstanceStatus.getText().equals(STATUS_AVAILABLE)) {
 932             return;
 933         }
 934
 935         ICdmRemoteSource source = selectedCsii.getCdmRemoteSource(selectedCdmInstance, getPort());
 936
 937         if(!validateLogin(source)) {
 938             return;
 939         }
 940
 941         try {
 942             CdmStore.connect(source, this);
 943         } catch (Exception e) {
 944             // Do not expect anything to go wrong at this point, so we throw a runtime exception
 945             // if any problems
 946             throw new RuntimeException(e);
 947         }
 948
 949     }
 950
 951     public boolean isRememberMe() {
 952         return btnRememberMe.getSelection();
 953     }
 954
 955     private void persistPrefLastServerInstance() {
 956         IEclipsePreferences preferences = ConfigurationScope.INSTANCE.getNode(STORE_PREFERENCES_NODE);
 957         Preferences lastServerInstancePrefs = preferences.node(LAST_SERVER_INSTANCE_NODE);
 958
 959         lastServerInstancePrefs.put(LAST_SERVER_KEY, selectedCsii.getName());
 960         lastServerInstancePrefs.put(LAST_INSTANCE_KEY, selectedCdmInstance.getName());
 961
 962         flushPreferences(lastServerInstancePrefs);
 963     }
 964
 965     private void persistPrefCredentials() {
 966          IEclipsePreferences preferences = ConfigurationScope.INSTANCE.getNode(STORE_PREFERENCES_NODE);
 967          Preferences credentialsPrefs = preferences.node(LOGIN_NODE);
 968          credentialsPrefs.put(getUsernamePrefKey(), txtLogin.getText());
 969          credentialsPrefs.put(getPasswordPrefKey(), txtPassword.getText());
 970          flushPreferences(credentialsPrefs);
 971     }
 972
 973     private void removePrefCredentials() {
 974         IEclipsePreferences preferences = ConfigurationScope.INSTANCE.getNode(STORE_PREFERENCES_NODE);
 975         Preferences credentialsPrefs = preferences.node(LOGIN_NODE);
 976         credentialsPrefs.put(getUsernamePrefKey(), txtLogin.getText());
 977         credentialsPrefs.put(getPasswordPrefKey(), txtPassword.getText());
 978         removePreferences(credentialsPrefs);
 979    }
 980     private void removePreferences(Preferences prefs) {
 981         try {
 982             prefs.removeNode();
 983         } catch (BackingStoreException bse) {
 984             setMessage(bse.getMessage());
 985         }
 986     }
 987     private void flushPreferences(Preferences prefs) {
 988         try {
 989             prefs.flush();
 990         } catch (BackingStoreException bse) {
 991             setMessage(bse.getMessage());
 992         }
 993     }
 994
 995
 996
 997     private void readPrefCredentials() {
 998         String username, password;
 999         IEclipsePreferences preferences = ConfigurationScope.INSTANCE.getNode(STORE_PREFERENCES_NODE);
1000         Preferences credentialsPrefs = preferences.node(LOGIN_NODE);
1001         username = credentialsPrefs.get(getUsernamePrefKey(), ""); //$NON-NLS-1$
1002         txtLogin.setText(username);
1003         password = credentialsPrefs.get(getPasswordPrefKey(),""); //$NON-NLS-1$
1004         txtPassword.setText(password);
1005         if(username.isEmpty() || password.isEmpty()) {
1006             autoConnect = false;
1007         }
1008     }
1009
1010     private void readPrefLastServerInstance() {
1011         IEclipsePreferences preferences = ConfigurationScope.INSTANCE.getNode(STORE_PREFERENCES_NODE);
1012         Preferences lastServerInstancePrefs = preferences.node(LAST_SERVER_INSTANCE_NODE);
1013
1014         serverName = lastServerInstancePrefs.get(LAST_SERVER_KEY, null);
1015         instanceName = lastServerInstancePrefs.get(LAST_INSTANCE_KEY, null);
1016     }
1017
1018     private void emptyCredentials() {
1019         txtLogin.setText(""); //$NON-NLS-1$
1020         txtPassword.setText(""); //$NON-NLS-1$
1021     }
1022
1023     private String getUsernamePrefKey() {
1024         return selectedCsii.toString(selectedCdmInstance.getName(), isDevRemoteSource?getPort():-1) + USERNAME_SUFFIX;
1025     }
1026
1027     private String getPasswordPrefKey() {
1028         return selectedCsii.toString(selectedCdmInstance.getName(), isDevRemoteSource?getPort():-1) + PASSWORD_SUFFIX;
1029     }
1030
1031     private boolean validateLogin(ICdmRemoteSource remoteSource) {
1032         if(getUsername() == null || getUsername().isEmpty()) {
1033             setMessage(Messages.RemotingLoginDialog_LOGIN_CANNOT_BE_EMPTY);
1034             return false;
1035         }
1036         if(getPassword() == null || getPassword().isEmpty()) {
1037             setMessage(Messages.RemotingLoginDialog_PASSWORD_CANNOT_BE_EMPTY);
1038             return false;
1039         }
1040
1041
1042         try {
1043             IUserService userService = CdmApplicationRemoteConfiguration.getUserService(remoteSource);
1044             UsernamePasswordAuthenticationToken token = new UsernamePasswordAuthenticationToken(getUsername(), getPassword());
1045             CdmApplicationRemoteConfiguration.getAuthenticationManager(userService).authenticate(token);
1046         } catch(BadCredentialsException e){
1047             setMessage(LoginManager.INCORRECT_CREDENTIALS_MESSAGE);
1048             return false;
1049         } catch(LockedException e){
1050             setMessage(LoginManager.ACCOUNT_LOCKED_MESSAGE);
1051             return false;
1052         } catch(IllegalArgumentException e){
1053             setMessage(LoginManager.INCORRECT_CREDENTIALS_MESSAGE);
1054             return false;
1055         }
1056         return true;
1057     }
1058
1059     public String getUsername() {
1060         return txtLogin.getText();
1061     }
1062
1063     public String getPassword() {
1064         return txtPassword.getText();
1065     }
1066
1067     public void setMessage(String message) {
1068         if(message != null && !message.isEmpty()) {
1069 //            if(message.length() > 50) {
1070 //                styledTxtMessage.setToolTipText(message);
1071 //                message = message.substring(0,50) + "..."; //$NON-NLS-1$
1072 //            }
1073             styledTxtMessage.setText(message);
1074             styledTxtMessage.setVisible(true);
1075             ((GridData)styledTxtMessage.getLayoutData()).exclude = false;
1076 //            shlConnect.setMinimumSize(MIN_WIDTH, getHeightWithoutMessage() + MESSAGE_HEIGHT);
1077             shlConnect.pack(true);
1078         } else {
1079             if (!styledTxtMessage.isDisposed()){
1080                 styledTxtMessage.setText(""); //$NON-NLS-1$
1081                 styledTxtMessage.setVisible(false);
1082                 ((GridData)styledTxtMessage.getLayoutData()).exclude = true;
1083             }
1084             if(!shlConnect.isDisposed()){
1085                 shlConnect.pack(true);
1086             }
1087         }
1088         if (!remotingComposite.isDisposed()){
1089             remotingComposite.layout();
1090         }
1091     }
1092
1093 //    private int getHeightWithoutMessage() {
1094 //        if(xpndblcmpstAdvanced.isExpanded()) {
1095 //            return MIN_EXP_HEIGHT;
1096 //        } else {
1097 //            return MIN_HEIGHT;
1098 //        }
1099 //    }
1100
1101
1102     public void hide(boolean isHidden) {
1103         if (!shlConnect.isDisposed()){
1104             if(shlConnect != null && shlConnect.getDisplay() != null) {
1105                 shlConnect.setVisible(!isHidden);
1106             }
1107         }
1108     }
1109     public void dispose() {
1110         if (!shlConnect.isDisposed()){
1111             if(shlConnect != null && shlConnect.getDisplay() != null) {
1112                 shlConnect.dispose();
1113             }
1114         }
1115     }
1116
1117     public void onComplete() {
1118         Display.getDefault().asyncExec(new Runnable() {
1119             @Override
1120             public void run() {
1121                 if(selectedCdmInstance!=null){
1122                     if(isRememberMe()) {
1123                         persistPrefCredentials();
1124                     }else{
1125                         removePrefCredentials();
1126                     }
1127                     persistPrefLastServerInstance();
1128                 }
1129                 dispose();
1130             }
1131         });
1132     }
1133
1134     private String generateLastModifiedTooltip(String cdmlibLastModified) {
1135         if(StringUtils.isBlank(cdmlibLastModified)) {
1136             return ""; //$NON-NLS-1$
1137         }
1138         SimpleDateFormat sdf = new SimpleDateFormat("yyyy.MM.dd.HH.mm.z"); //$NON-NLS-1$
1139         Date cdmlibLastModifiedDate;
1140         String cdmlibLastModifiedTimestamp = ""; //$NON-NLS-1$
1141
1142         cdmlibLastModifiedDate = new Date(Long.valueOf(cdmlibLastModified));
1143         cdmlibLastModifiedTimestamp = sdf.format(cdmlibLastModifiedDate);
1144
1145         return cdmlibLastModifiedTimestamp;
1146     }
1147
1148     private void setEditorInfo() {
1149         txtEditorCDMVersion.setText(CdmMetaData.getDbSchemaVersion());
1150         String editorVersionTimestamp = generateLastModifiedTooltip(CdmApplicationState.getCdmlibLastModified());
1151         txtEditorVersion.setText(CdmApplicationState.getCdmlibVersion() + ":" + editorVersionTimestamp); //$NON-NLS-1$
1152     }
1153
1154     private void clearOnServerChange() {
1155         setMessage(""); //$NON-NLS-1$
1156         txtServerCDMVersion.setText(""); //$NON-NLS-1$
1157         txtServerVersion.setText(""); //$NON-NLS-1$
1158         txtServerVersion.setToolTipText(""); //$NON-NLS-1$
1159         txtServerCDMVersion.setText(""); //$NON-NLS-1$
1160         comboCdmInstance.removeAll();
1161         txtCdmInstanceStatus.setText(""); //$NON-NLS-1$
1162         txtPort.setEditable(false);
1163         txtPort.setEnabled(false);
1164     }
1165
1166     private void clearOnInstanceChange() {
1167         setMessage(""); //$NON-NLS-1$
1168         txtServerCDMVersion.setText(""); //$NON-NLS-1$
1169     }
1170
1171
1172 }