JobEntryFTPSPUTDialog.java

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 *
 * Pentaho Data Integration
 *
 * Copyright (C) 2002-2016 by Pentaho : http://www.pentaho.com
 *
 *******************************************************************************
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with
 * the License. You may obtain a copy of the License at
 *
 *    http://www.apache.org/licenses/LICENSE-2.0
 *
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 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
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package org.pentaho.di.ui.job.entries.ftpsput;

import org.eclipse.swt.SWT;
import org.eclipse.swt.custom.CCombo;
import org.eclipse.swt.custom.CTabFolder;
import org.eclipse.swt.custom.CTabItem;
import org.eclipse.swt.events.ModifyEvent;
import org.eclipse.swt.events.ModifyListener;
import org.eclipse.swt.events.SelectionAdapter;
import org.eclipse.swt.events.SelectionEvent;
import org.eclipse.swt.events.ShellAdapter;
import org.eclipse.swt.events.ShellEvent;
import org.eclipse.swt.layout.FormAttachment;
import org.eclipse.swt.layout.FormData;
import org.eclipse.swt.layout.FormLayout;
import org.eclipse.swt.widgets.Button;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.DirectoryDialog;
import org.eclipse.swt.widgets.Display;
import org.eclipse.swt.widgets.Event;
import org.eclipse.swt.widgets.Group;
import org.eclipse.swt.widgets.Label;
import org.eclipse.swt.widgets.Listener;
import org.eclipse.swt.widgets.MessageBox;
import org.eclipse.swt.widgets.Shell;
import org.eclipse.swt.widgets.Text;
import org.pentaho.di.core.Const;
import org.pentaho.di.core.util.Utils;
import org.pentaho.di.core.Props;
import org.pentaho.di.i18n.BaseMessages;
import org.pentaho.di.job.JobMeta;
import org.pentaho.di.job.entries.ftpsget.FTPSConnection;
import org.pentaho.di.job.entries.ftpsput.JobEntryFTPSPUT;
import org.pentaho.di.job.entry.JobEntryDialogInterface;
import org.pentaho.di.job.entry.JobEntryInterface;
import org.pentaho.di.repository.Repository;
import org.pentaho.di.ui.core.gui.WindowProperty;
import org.pentaho.di.ui.core.widget.LabelTextVar;
import org.pentaho.di.ui.core.widget.PasswordTextVar;
import org.pentaho.di.ui.core.widget.TextVar;
import org.pentaho.di.ui.job.dialog.JobDialog;
import org.pentaho.di.ui.job.entry.JobEntryDialog;
import org.pentaho.di.ui.trans.step.BaseStepDialog;

/**
 * This dialog allows you to edit the FTPS Put job entry settings
 *
 * @author Samatar
 * @since 10-03-2010
 */

public class JobEntryFTPSPUTDialog extends JobEntryDialog implements JobEntryDialogInterface {
  private static Class<?> PKG = JobEntryFTPSPUT.class; // for i18n purposes, needed by Translator2!!

  private Label wlName;

  private Text wName;

  private FormData fdlName, fdName;

  private Label wlServerName;

  private TextVar wServerName;

  private FormData fdlServerName, fdServerName;

  private Label wlServerPort;

  private TextVar wServerPort;

  private FormData fdlServerPort, fdServerPort;

  private Label wlUserName;

  private TextVar wUserName;

  private FormData fdlUserName, fdUserName;

  private Label wlPassword;

  private TextVar wPassword;

  private FormData fdlPassword, fdPassword;

  private Label wlLocalDirectory;

  private TextVar wLocalDirectory;

  private FormData fdlLocalDirectory, fdLocalDirectory;

  private Label wlRemoteDirectory;

  private TextVar wRemoteDirectory;

  private FormData fdlRemoteDirectory, fdRemoteDirectory;

  private Label wlWildcard;

  private TextVar wWildcard;

  private FormData fdlWildcard, fdWildcard;

  private Label wlRemove;

  private Button wRemove;

  private FormData fdlRemove, fdRemove;

  private Button wOK, wCancel;

  private Listener lsOK, lsCancel;

  private Listener lsCheckRemoteFolder;

  private JobEntryFTPSPUT jobEntry;

  private Shell shell;

  private Button wbTestRemoteDirectoryExists;

  private FormData fdbTestRemoteDirectoryExists;

  private Button wTest;

  private FormData fdTest;

  private Listener lsTest;

  private SelectionAdapter lsDef;

  private boolean changed;

  private Label wlBinaryMode;

  private Button wBinaryMode;

  private FormData fdlBinaryMode, fdBinaryMode;

  private TextVar wTimeout;

  private Label wlTimeout;

  private FormData fdTimeout, fdlTimeout;

  private Label wlOnlyNew;

  private Button wOnlyNew;

  private FormData fdlOnlyNew, fdOnlyNew;

  private Label wlActive;

  private Button wActive;

  private FormData fdlActive, fdActive;

  private CTabFolder wTabFolder;

  private Composite wGeneralComp, wFilesComp;

  private CTabItem wGeneralTab, wFilesTab;

  private FormData fdGeneralComp, fdFilesComp;

  private FormData fdTabFolder;

  private Group wSourceSettings, wTargetSettings;

  private FormData fdSourceSettings, fdTargetSettings;

  private Group wServerSettings;

  private FormData fdServerSettings;

  private Group wAdvancedSettings;

  private FormData fdAdvancedSettings;

  private FormData fdProxyHost;

  private LabelTextVar wProxyPort;

  private FormData fdProxyPort;

  private LabelTextVar wProxyUsername;

  private FormData fdProxyUsername;

  private LabelTextVar wProxyPassword;

  private FormData fdProxyPasswd;

  private LabelTextVar wProxyHost;

  private Label wlConnectionType;
  private FormData fdlConnectionType;
  private CCombo wConnectionType;
  private FormData fdConnectionType;

  private Button wbLocalDirectory;
  private FormData fdbLocalDirectory;

  private FTPSConnection connection = null;

  public JobEntryFTPSPUTDialog( Shell parent, JobEntryInterface jobEntryInt, Repository rep, JobMeta jobMeta ) {
    super( parent, jobEntryInt, rep, jobMeta );
    jobEntry = (JobEntryFTPSPUT) jobEntryInt;
    if ( this.jobEntry.getName() == null ) {
      this.jobEntry.setName( BaseMessages.getString( PKG, "JobFTPSPUT.Name.Default" ) );
    }
  }

  public JobEntryInterface open() {
    Shell parent = getParent();
    Display display = parent.getDisplay();

    shell = new Shell( parent, props.getJobsDialogStyle() );
    props.setLook( shell );
    JobDialog.setShellImage( shell, jobEntry );

    ModifyListener lsMod = new ModifyListener() {
      public void modifyText( ModifyEvent e ) {
        connection = null;
        jobEntry.setChanged();
      }
    };
    changed = jobEntry.hasChanged();

    FormLayout formLayout = new FormLayout();
    formLayout.marginWidth = Const.FORM_MARGIN;
    formLayout.marginHeight = Const.FORM_MARGIN;

    shell.setLayout( formLayout );
    shell.setText( BaseMessages.getString( PKG, "JobFTPSPUT.Title" ) );

    int middle = props.getMiddlePct();
    int margin = Const.MARGIN;

    // Filename line
    wlName = new Label( shell, SWT.RIGHT );
    wlName.setText( BaseMessages.getString( PKG, "JobFTPSPUT.Name.Label" ) );
    props.setLook( wlName );
    fdlName = new FormData();
    fdlName.left = new FormAttachment( 0, 0 );
    fdlName.right = new FormAttachment( middle, -margin );
    fdlName.top = new FormAttachment( 0, margin );
    wlName.setLayoutData( fdlName );
    wName = new Text( shell, SWT.SINGLE | SWT.LEFT | SWT.BORDER );
    props.setLook( wName );
    wName.addModifyListener( lsMod );
    fdName = new FormData();
    fdName.left = new FormAttachment( middle, 0 );
    fdName.top = new FormAttachment( 0, margin );
    fdName.right = new FormAttachment( 100, 0 );
    wName.setLayoutData( fdName );

    wTabFolder = new CTabFolder( shell, SWT.BORDER );
    props.setLook( wTabFolder, Props.WIDGET_STYLE_TAB );

    // ////////////////////////
    // START OF GENERAL TAB ///
    // ////////////////////////

    wGeneralTab = new CTabItem( wTabFolder, SWT.NONE );
    wGeneralTab.setText( BaseMessages.getString( PKG, "JobFTPSPUT.Tab.General.Label" ) );

    wGeneralComp = new Composite( wTabFolder, SWT.NONE );
    props.setLook( wGeneralComp );

    FormLayout generalLayout = new FormLayout();
    generalLayout.marginWidth = 3;
    generalLayout.marginHeight = 3;
    wGeneralComp.setLayout( generalLayout );

    // ////////////////////////
    // START OF SERVER SETTINGS GROUP///
    // /
    wServerSettings = new Group( wGeneralComp, SWT.SHADOW_NONE );
    props.setLook( wServerSettings );
    wServerSettings.setText( BaseMessages.getString( PKG, "JobFTPSPUT.ServerSettings.Group.Label" ) );

    FormLayout ServerSettingsgroupLayout = new FormLayout();
    ServerSettingsgroupLayout.marginWidth = 10;
    ServerSettingsgroupLayout.marginHeight = 10;

    wServerSettings.setLayout( ServerSettingsgroupLayout );

    // ServerName line
    wlServerName = new Label( wServerSettings, SWT.RIGHT );
    wlServerName.setText( BaseMessages.getString( PKG, "JobFTPSPUT.Server.Label" ) );
    props.setLook( wlServerName );
    fdlServerName = new FormData();
    fdlServerName.left = new FormAttachment( 0, 0 );
    fdlServerName.top = new FormAttachment( wName, margin );
    fdlServerName.right = new FormAttachment( middle, 0 );
    wlServerName.setLayoutData( fdlServerName );
    wServerName = new TextVar( jobMeta, wServerSettings, SWT.SINGLE | SWT.LEFT | SWT.BORDER );
    props.setLook( wServerName );
    wServerName.addModifyListener( lsMod );
    fdServerName = new FormData();
    fdServerName.left = new FormAttachment( middle, margin );
    fdServerName.top = new FormAttachment( wName, margin );
    fdServerName.right = new FormAttachment( 100, 0 );
    wServerName.setLayoutData( fdServerName );

    // ServerPort line
    wlServerPort = new Label( wServerSettings, SWT.RIGHT );
    wlServerPort.setText( BaseMessages.getString( PKG, "JobFTPSPUT.Port.Label" ) );
    props.setLook( wlServerPort );
    fdlServerPort = new FormData();
    fdlServerPort.left = new FormAttachment( 0, 0 );
    fdlServerPort.top = new FormAttachment( wServerName, margin );
    fdlServerPort.right = new FormAttachment( middle, 0 );
    wlServerPort.setLayoutData( fdlServerPort );
    wServerPort = new TextVar( jobMeta, wServerSettings, SWT.SINGLE | SWT.LEFT | SWT.BORDER );
    props.setLook( wServerPort );
    wServerPort.setToolTipText( BaseMessages.getString( PKG, "JobFTPSPUT.Port.Tooltip" ) );
    wServerPort.addModifyListener( lsMod );
    fdServerPort = new FormData();
    fdServerPort.left = new FormAttachment( middle, margin );
    fdServerPort.top = new FormAttachment( wServerName, margin );
    fdServerPort.right = new FormAttachment( 100, 0 );
    wServerPort.setLayoutData( fdServerPort );

    // UserName line
    wlUserName = new Label( wServerSettings, SWT.RIGHT );
    wlUserName.setText( BaseMessages.getString( PKG, "JobFTPSPUT.Username.Label" ) );
    props.setLook( wlUserName );
    fdlUserName = new FormData();
    fdlUserName.left = new FormAttachment( 0, 0 );
    fdlUserName.top = new FormAttachment( wServerPort, margin );
    fdlUserName.right = new FormAttachment( middle, 0 );
    wlUserName.setLayoutData( fdlUserName );
    wUserName = new TextVar( jobMeta, wServerSettings, SWT.SINGLE | SWT.LEFT | SWT.BORDER );
    props.setLook( wUserName );
    wUserName.addModifyListener( lsMod );
    fdUserName = new FormData();
    fdUserName.left = new FormAttachment( middle, margin );
    fdUserName.top = new FormAttachment( wServerPort, margin );
    fdUserName.right = new FormAttachment( 100, 0 );
    wUserName.setLayoutData( fdUserName );

    // Password line
    wlPassword = new Label( wServerSettings, SWT.RIGHT );
    wlPassword.setText( BaseMessages.getString( PKG, "JobFTPSPUT.Password.Label" ) );
    props.setLook( wlPassword );
    fdlPassword = new FormData();
    fdlPassword.left = new FormAttachment( 0, 0 );
    fdlPassword.top = new FormAttachment( wUserName, margin );
    fdlPassword.right = new FormAttachment( middle, 0 );
    wlPassword.setLayoutData( fdlPassword );
    wPassword = new PasswordTextVar( jobMeta, wServerSettings, SWT.SINGLE | SWT.LEFT | SWT.BORDER );
    props.setLook( wPassword );
    wPassword.addModifyListener( lsMod );
    fdPassword = new FormData();
    fdPassword.left = new FormAttachment( middle, margin );
    fdPassword.top = new FormAttachment( wUserName, margin );
    fdPassword.right = new FormAttachment( 100, 0 );
    wPassword.setLayoutData( fdPassword );

    // Proxy host line
    wProxyHost =
      new LabelTextVar(
        jobMeta, wServerSettings, BaseMessages.getString( PKG, "JobFTPSPUT.ProxyHost.Label" ), BaseMessages
          .getString( PKG, "JobFTPSPUT.ProxyHost.Tooltip" ) );
    props.setLook( wProxyHost );
    wProxyHost.addModifyListener( lsMod );
    fdProxyHost = new FormData();
    fdProxyHost.left = new FormAttachment( 0, 0 );
    fdProxyHost.top = new FormAttachment( wPassword, 2 * margin );
    fdProxyHost.right = new FormAttachment( 100, 0 );
    wProxyHost.setLayoutData( fdProxyHost );

    // Proxy port line
    wProxyPort =
      new LabelTextVar(
        jobMeta, wServerSettings, BaseMessages.getString( PKG, "JobFTPSPUT.ProxyPort.Label" ), BaseMessages
          .getString( PKG, "JobFTPSPUT.ProxyPort.Tooltip" ) );
    props.setLook( wProxyPort );
    wProxyPort.addModifyListener( lsMod );
    fdProxyPort = new FormData();
    fdProxyPort.left = new FormAttachment( 0, 0 );
    fdProxyPort.top = new FormAttachment( wProxyHost, margin );
    fdProxyPort.right = new FormAttachment( 100, 0 );
    wProxyPort.setLayoutData( fdProxyPort );

    // Proxy username line
    wProxyUsername =
      new LabelTextVar(
        jobMeta, wServerSettings, BaseMessages.getString( PKG, "JobFTPSPUT.ProxyUsername.Label" ),
        BaseMessages.getString( PKG, "JobFTPSPUT.ProxyUsername.Tooltip" ) );
    props.setLook( wProxyUsername );
    wProxyUsername.addModifyListener( lsMod );
    fdProxyUsername = new FormData();
    fdProxyUsername.left = new FormAttachment( 0, 0 );
    fdProxyUsername.top = new FormAttachment( wProxyPort, margin );
    fdProxyUsername.right = new FormAttachment( 100, 0 );
    wProxyUsername.setLayoutData( fdProxyUsername );

    // Proxy password line
    wProxyPassword =
      new LabelTextVar(
        jobMeta, wServerSettings, BaseMessages.getString( PKG, "JobFTPSPUT.ProxyPassword.Label" ),
        BaseMessages.getString( PKG, "JobFTPSPUT.ProxyPassword.Tooltip" ), true );
    props.setLook( wProxyPassword );
    wProxyPassword.addModifyListener( lsMod );
    fdProxyPasswd = new FormData();
    fdProxyPasswd.left = new FormAttachment( 0, 0 );
    fdProxyPasswd.top = new FormAttachment( wProxyUsername, margin );
    fdProxyPasswd.right = new FormAttachment( 100, 0 );
    wProxyPassword.setLayoutData( fdProxyPasswd );

    wlConnectionType = new Label( wServerSettings, SWT.RIGHT );
    wlConnectionType.setText( BaseMessages.getString( PKG, "JobFTPSPUT.ConnectionType.Label" ) );
    props.setLook( wlConnectionType );
    fdlConnectionType = new FormData();
    fdlConnectionType.left = new FormAttachment( 0, 0 );
    fdlConnectionType.right = new FormAttachment( middle, 0 );
    fdlConnectionType.top = new FormAttachment( wProxyPassword, 2 * margin );
    wlConnectionType.setLayoutData( fdlConnectionType );
    wConnectionType = new CCombo( wServerSettings, SWT.SINGLE | SWT.READ_ONLY | SWT.BORDER );
    wConnectionType.setItems( FTPSConnection.connection_type_Desc );
    props.setLook( wConnectionType );
    fdConnectionType = new FormData();
    fdConnectionType.left = new FormAttachment( middle, margin );
    fdConnectionType.top = new FormAttachment( wProxyPassword, 2 * margin );
    fdConnectionType.right = new FormAttachment( 100, 0 );
    wConnectionType.setLayoutData( fdConnectionType );

    wConnectionType.addSelectionListener( new SelectionAdapter() {
      public void widgetSelected( SelectionEvent e ) {
      }
    } );

    // Test connection button
    wTest = new Button( wServerSettings, SWT.PUSH );
    wTest.setText( BaseMessages.getString( PKG, "JobFTPSPUT.TestConnection.Label" ) );
    props.setLook( wTest );
    fdTest = new FormData();
    wTest.setToolTipText( BaseMessages.getString( PKG, "JobFTPSPUT.TestConnection.Tooltip" ) );
    fdTest.top = new FormAttachment( wConnectionType, margin );
    fdTest.right = new FormAttachment( 100, 0 );
    wTest.setLayoutData( fdTest );

    fdServerSettings = new FormData();
    fdServerSettings.left = new FormAttachment( 0, margin );
    fdServerSettings.top = new FormAttachment( wName, margin );
    fdServerSettings.right = new FormAttachment( 100, -margin );
    wServerSettings.setLayoutData( fdServerSettings );
    // ///////////////////////////////////////////////////////////
    // / END OF SERVER SETTINGS GROUP
    // ///////////////////////////////////////////////////////////

    // ////////////////////////
    // START OF Advanced SETTINGS GROUP///
    // /
    wAdvancedSettings = new Group( wGeneralComp, SWT.SHADOW_NONE );
    props.setLook( wAdvancedSettings );
    wAdvancedSettings.setText( BaseMessages.getString( PKG, "JobFTPSPUT.AdvancedSettings.Group.Label" ) );
    FormLayout AdvancedSettingsgroupLayout = new FormLayout();
    AdvancedSettingsgroupLayout.marginWidth = 10;
    AdvancedSettingsgroupLayout.marginHeight = 10;
    wAdvancedSettings.setLayout( AdvancedSettingsgroupLayout );

    // Binary mode selection...
    wlBinaryMode = new Label( wAdvancedSettings, SWT.RIGHT );
    wlBinaryMode.setText( BaseMessages.getString( PKG, "JobFTPSPUT.BinaryMode.Label" ) );
    props.setLook( wlBinaryMode );
    fdlBinaryMode = new FormData();
    fdlBinaryMode.left = new FormAttachment( 0, 0 );
    fdlBinaryMode.top = new FormAttachment( wServerSettings, margin );
    fdlBinaryMode.right = new FormAttachment( middle, 0 );
    wlBinaryMode.setLayoutData( fdlBinaryMode );
    wBinaryMode = new Button( wAdvancedSettings, SWT.CHECK );
    props.setLook( wBinaryMode );
    wBinaryMode.setToolTipText( BaseMessages.getString( PKG, "JobFTPSPUT.BinaryMode.Tooltip" ) );
    fdBinaryMode = new FormData();
    fdBinaryMode.left = new FormAttachment( middle, 0 );
    fdBinaryMode.top = new FormAttachment( wServerSettings, margin );
    fdBinaryMode.right = new FormAttachment( 100, 0 );
    wBinaryMode.setLayoutData( fdBinaryMode );

    // TimeOut...
    wlTimeout = new Label( wAdvancedSettings, SWT.RIGHT );
    wlTimeout.setText( BaseMessages.getString( PKG, "JobFTPSPUT.Timeout.Label" ) );
    props.setLook( wlTimeout );
    fdlTimeout = new FormData();
    fdlTimeout.left = new FormAttachment( 0, 0 );
    fdlTimeout.top = new FormAttachment( wBinaryMode, margin );
    fdlTimeout.right = new FormAttachment( middle, 0 );
    wlTimeout.setLayoutData( fdlTimeout );
    wTimeout =
      new TextVar( jobMeta, wAdvancedSettings, SWT.SINGLE | SWT.LEFT | SWT.BORDER, BaseMessages.getString(
        PKG, "JobFTPSPUT.Timeout.Tooltip" ) );
    props.setLook( wTimeout );
    wTimeout.setToolTipText( BaseMessages.getString( PKG, "JobFTPSPUT.Timeout.Tooltip" ) );
    fdTimeout = new FormData();
    fdTimeout.left = new FormAttachment( middle, 0 );
    fdTimeout.top = new FormAttachment( wBinaryMode, margin );
    fdTimeout.right = new FormAttachment( 100, 0 );
    wTimeout.setLayoutData( fdTimeout );

    // active connection?
    wlActive = new Label( wAdvancedSettings, SWT.RIGHT );
    wlActive.setText( BaseMessages.getString( PKG, "JobFTPSPUT.ActiveConns.Label" ) );
    props.setLook( wlActive );
    fdlActive = new FormData();
    fdlActive.left = new FormAttachment( 0, 0 );
    fdlActive.top = new FormAttachment( wTimeout, margin );
    fdlActive.right = new FormAttachment( middle, 0 );
    wlActive.setLayoutData( fdlActive );
    wActive = new Button( wAdvancedSettings, SWT.CHECK );
    wActive.setToolTipText( BaseMessages.getString( PKG, "JobFTPSPUT.ActiveConns.Tooltip" ) );
    props.setLook( wActive );
    fdActive = new FormData();
    fdActive.left = new FormAttachment( middle, 0 );
    fdActive.top = new FormAttachment( wTimeout, margin );
    fdActive.right = new FormAttachment( 100, 0 );
    wActive.setLayoutData( fdActive );

    fdAdvancedSettings = new FormData();
    fdAdvancedSettings.left = new FormAttachment( 0, margin );
    fdAdvancedSettings.top = new FormAttachment( wServerSettings, margin );
    fdAdvancedSettings.right = new FormAttachment( 100, -margin );
    wAdvancedSettings.setLayoutData( fdAdvancedSettings );
    // ///////////////////////////////////////////////////////////
    // / END OF Advanced SETTINGS GROUP
    // ///////////////////////////////////////////////////////////

    fdGeneralComp = new FormData();
    fdGeneralComp.left = new FormAttachment( 0, 0 );
    fdGeneralComp.top = new FormAttachment( 0, 0 );
    fdGeneralComp.right = new FormAttachment( 100, 0 );
    fdGeneralComp.bottom = new FormAttachment( 100, 0 );
    wGeneralComp.setLayoutData( fdGeneralComp );

    wGeneralComp.layout();
    wGeneralTab.setControl( wGeneralComp );
    props.setLook( wGeneralComp );
    // ///////////////////////////////////////////////////////////
    // / END OF GENERAL TAB
    // ///////////////////////////////////////////////////////////

    // ////////////////////////
    // START OF Files TAB ///
    // ////////////////////////

    wFilesTab = new CTabItem( wTabFolder, SWT.NONE );
    wFilesTab.setText( BaseMessages.getString( PKG, "JobFTPSPUT.Tab.Files.Label" ) );

    wFilesComp = new Composite( wTabFolder, SWT.NONE );
    props.setLook( wFilesComp );

    FormLayout FilesLayout = new FormLayout();
    FilesLayout.marginWidth = 3;
    FilesLayout.marginHeight = 3;
    wFilesComp.setLayout( FilesLayout );

    // ////////////////////////
    // START OF Source SETTINGS GROUP///
    // /
    wSourceSettings = new Group( wFilesComp, SWT.SHADOW_NONE );
    props.setLook( wSourceSettings );
    wSourceSettings.setText( BaseMessages.getString( PKG, "JobFTPSPUT.SourceSettings.Group.Label" ) );
    FormLayout SourceSettinsgroupLayout = new FormLayout();
    SourceSettinsgroupLayout.marginWidth = 10;
    SourceSettinsgroupLayout.marginHeight = 10;
    wSourceSettings.setLayout( SourceSettinsgroupLayout );

    // Local (source) directory line
    wlLocalDirectory = new Label( wSourceSettings, SWT.RIGHT );
    wlLocalDirectory.setText( BaseMessages.getString( PKG, "JobFTPSPUT.LocalDir.Label" ) );
    props.setLook( wlLocalDirectory );
    fdlLocalDirectory = new FormData();
    fdlLocalDirectory.left = new FormAttachment( 0, 0 );
    fdlLocalDirectory.top = new FormAttachment( 0, margin );
    fdlLocalDirectory.right = new FormAttachment( middle, -margin );
    wlLocalDirectory.setLayoutData( fdlLocalDirectory );

    // Browse folders button ...
    wbLocalDirectory = new Button( wSourceSettings, SWT.PUSH | SWT.CENTER );
    props.setLook( wbLocalDirectory );
    wbLocalDirectory.setText( BaseMessages.getString( PKG, "JobFTPSPUT.BrowseFolders.Label" ) );
    fdbLocalDirectory = new FormData();
    fdbLocalDirectory.right = new FormAttachment( 100, 0 );
    fdbLocalDirectory.top = new FormAttachment( 0, margin );
    wbLocalDirectory.setLayoutData( fdbLocalDirectory );

    wLocalDirectory =
      new TextVar( jobMeta, wSourceSettings, SWT.SINGLE | SWT.LEFT | SWT.BORDER, BaseMessages.getString(
        PKG, "JobFTPSPUT.LocalDir.Tooltip" ) );
    props.setLook( wLocalDirectory );
    wLocalDirectory.addModifyListener( lsMod );
    fdLocalDirectory = new FormData();
    fdLocalDirectory.left = new FormAttachment( middle, 0 );
    fdLocalDirectory.top = new FormAttachment( 0, margin );
    fdLocalDirectory.right = new FormAttachment( wbLocalDirectory, -margin );
    wLocalDirectory.setLayoutData( fdLocalDirectory );

    // Wildcard line
    wlWildcard = new Label( wSourceSettings, SWT.RIGHT );
    wlWildcard.setText( BaseMessages.getString( PKG, "JobFTPSPUT.Wildcard.Label" ) );
    props.setLook( wlWildcard );
    fdlWildcard = new FormData();
    fdlWildcard.left = new FormAttachment( 0, 0 );
    fdlWildcard.top = new FormAttachment( wLocalDirectory, margin );
    fdlWildcard.right = new FormAttachment( middle, -margin );
    wlWildcard.setLayoutData( fdlWildcard );
    wWildcard =
      new TextVar( jobMeta, wSourceSettings, SWT.SINGLE | SWT.LEFT | SWT.BORDER, BaseMessages.getString(
        PKG, "JobFTPSPUT.Wildcard.Tooltip" ) );
    props.setLook( wWildcard );
    wWildcard.addModifyListener( lsMod );
    fdWildcard = new FormData();
    fdWildcard.left = new FormAttachment( middle, 0 );
    fdWildcard.top = new FormAttachment( wLocalDirectory, margin );
    fdWildcard.right = new FormAttachment( 100, 0 );
    wWildcard.setLayoutData( fdWildcard );

    // Remove files after retrieval...
    wlRemove = new Label( wSourceSettings, SWT.RIGHT );
    wlRemove.setText( BaseMessages.getString( PKG, "JobFTPSPUT.RemoveFiles.Label" ) );
    props.setLook( wlRemove );
    fdlRemove = new FormData();
    fdlRemove.left = new FormAttachment( 0, 0 );
    fdlRemove.top = new FormAttachment( wWildcard, 2 * margin );
    fdlRemove.right = new FormAttachment( middle, -margin );
    wlRemove.setLayoutData( fdlRemove );
    wRemove = new Button( wSourceSettings, SWT.CHECK );
    props.setLook( wRemove );
    wRemove.setToolTipText( BaseMessages.getString( PKG, "JobFTPSPUT.RemoveFiles.Tooltip" ) );
    fdRemove = new FormData();
    fdRemove.left = new FormAttachment( middle, 0 );
    fdRemove.top = new FormAttachment( wWildcard, 2 * margin );
    fdRemove.right = new FormAttachment( 100, 0 );
    wRemove.setLayoutData( fdRemove );

    // OnlyNew files after retrieval...
    wlOnlyNew = new Label( wSourceSettings, SWT.RIGHT );
    wlOnlyNew.setText( BaseMessages.getString( PKG, "JobFTPSPUT.DontOverwrite.Label" ) );
    props.setLook( wlOnlyNew );
    fdlOnlyNew = new FormData();
    fdlOnlyNew.left = new FormAttachment( 0, 0 );
    fdlOnlyNew.top = new FormAttachment( wRemove, margin );
    fdlOnlyNew.right = new FormAttachment( middle, 0 );
    wlOnlyNew.setLayoutData( fdlOnlyNew );
    wOnlyNew = new Button( wSourceSettings, SWT.CHECK );
    wOnlyNew.setToolTipText( BaseMessages.getString( PKG, "JobFTPSPUT.DontOverwrite.Tooltip" ) );
    props.setLook( wOnlyNew );
    fdOnlyNew = new FormData();
    fdOnlyNew.left = new FormAttachment( middle, 0 );
    fdOnlyNew.top = new FormAttachment( wRemove, margin );
    fdOnlyNew.right = new FormAttachment( 100, 0 );
    wOnlyNew.setLayoutData( fdOnlyNew );

    fdSourceSettings = new FormData();
    fdSourceSettings.left = new FormAttachment( 0, margin );
    fdSourceSettings.top = new FormAttachment( 0, 2 * margin );
    fdSourceSettings.right = new FormAttachment( 100, -margin );
    wSourceSettings.setLayoutData( fdSourceSettings );
    // ///////////////////////////////////////////////////////////
    // / END OF Source SETTINGSGROUP
    // ///////////////////////////////////////////////////////////

    // ////////////////////////
    // START OF Target SETTINGS GROUP///
    // /
    wTargetSettings = new Group( wFilesComp, SWT.SHADOW_NONE );
    props.setLook( wTargetSettings );
    wTargetSettings.setText( BaseMessages.getString( PKG, "JobFTPSPUT.TargetSettings.Group.Label" ) );
    FormLayout TargetSettinsgroupLayout = new FormLayout();
    TargetSettinsgroupLayout.marginWidth = 10;
    TargetSettinsgroupLayout.marginHeight = 10;
    wTargetSettings.setLayout( TargetSettinsgroupLayout );

    // Remote Directory line
    wlRemoteDirectory = new Label( wTargetSettings, SWT.RIGHT );
    wlRemoteDirectory.setText( BaseMessages.getString( PKG, "JobFTPSPUT.RemoteDir.Label" ) );
    props.setLook( wlRemoteDirectory );
    fdlRemoteDirectory = new FormData();
    fdlRemoteDirectory.left = new FormAttachment( 0, 0 );
    fdlRemoteDirectory.top = new FormAttachment( wSourceSettings, margin );
    fdlRemoteDirectory.right = new FormAttachment( middle, -margin );
    wlRemoteDirectory.setLayoutData( fdlRemoteDirectory );

    // Test remote folder button ...
    wbTestRemoteDirectoryExists = new Button( wTargetSettings, SWT.PUSH | SWT.CENTER );
    props.setLook( wbTestRemoteDirectoryExists );
    wbTestRemoteDirectoryExists.setText( BaseMessages.getString( PKG, "JobFTPSPUT.TestFolderExists.Label" ) );
    fdbTestRemoteDirectoryExists = new FormData();
    fdbTestRemoteDirectoryExists.right = new FormAttachment( 100, 0 );
    fdbTestRemoteDirectoryExists.top = new FormAttachment( wSourceSettings, margin );
    wbTestRemoteDirectoryExists.setLayoutData( fdbTestRemoteDirectoryExists );

    wRemoteDirectory =
      new TextVar( jobMeta, wTargetSettings, SWT.SINGLE | SWT.LEFT | SWT.BORDER, BaseMessages.getString(
        PKG, "JobFTPSPUT.RemoteDir.Tooltip" ) );
    props.setLook( wRemoteDirectory );
    wRemoteDirectory.addModifyListener( lsMod );
    fdRemoteDirectory = new FormData();
    fdRemoteDirectory.left = new FormAttachment( middle, 0 );
    fdRemoteDirectory.top = new FormAttachment( wSourceSettings, margin );
    fdRemoteDirectory.right = new FormAttachment( wbTestRemoteDirectoryExists, -margin );
    wRemoteDirectory.setLayoutData( fdRemoteDirectory );

    fdTargetSettings = new FormData();
    fdTargetSettings.left = new FormAttachment( 0, margin );
    fdTargetSettings.top = new FormAttachment( wSourceSettings, margin );
    fdTargetSettings.right = new FormAttachment( 100, -margin );
    wTargetSettings.setLayoutData( fdTargetSettings );
    // ///////////////////////////////////////////////////////////
    // / END OF Target SETTINGSGROUP
    // ///////////////////////////////////////////////////////////

    fdFilesComp = new FormData();
    fdFilesComp.left = new FormAttachment( 0, 0 );
    fdFilesComp.top = new FormAttachment( 0, 0 );
    fdFilesComp.right = new FormAttachment( 100, 0 );
    fdFilesComp.bottom = new FormAttachment( 100, 0 );
    wFilesComp.setLayoutData( fdFilesComp );

    wFilesComp.layout();
    wFilesTab.setControl( wFilesComp );
    props.setLook( wFilesComp );

    // ///////////////////////////////////////////////////////////
    // / END OF Files TAB
    // ///////////////////////////////////////////////////////////

    fdTabFolder = new FormData();
    fdTabFolder.left = new FormAttachment( 0, 0 );
    fdTabFolder.top = new FormAttachment( wName, margin );
    fdTabFolder.right = new FormAttachment( 100, 0 );
    fdTabFolder.bottom = new FormAttachment( 100, -50 );
    wTabFolder.setLayoutData( fdTabFolder );

    wOK = new Button( shell, SWT.PUSH );
    wOK.setText( BaseMessages.getString( PKG, "System.Button.OK" ) );
    wCancel = new Button( shell, SWT.PUSH );
    wCancel.setText( BaseMessages.getString( PKG, "System.Button.Cancel" ) );

    BaseStepDialog.positionBottomButtons( shell, new Button[] { wOK, wCancel }, margin, wTabFolder );

    // Add listeners
    lsCancel = new Listener() {
      public void handleEvent( Event e ) {
        cancel();
      }
    };
    lsOK = new Listener() {
      public void handleEvent( Event e ) {
        ok();
      }
    };
    lsTest = new Listener() {
      public void handleEvent( Event e ) {
        test();
      }
    };
    lsCheckRemoteFolder = new Listener() {
      public void handleEvent( Event e ) {
        checkRemoteFolder( jobMeta.environmentSubstitute( wRemoteDirectory.getText() ) );
      }
    };

    wbLocalDirectory.addSelectionListener( new SelectionAdapter() {
      public void widgetSelected( SelectionEvent e ) {
        DirectoryDialog ddialog = new DirectoryDialog( shell, SWT.OPEN );
        if ( wLocalDirectory.getText() != null ) {
          ddialog.setFilterPath( jobMeta.environmentSubstitute( wLocalDirectory.getText() ) );
        }

        // Calling open() will open and run the dialog.
        // It will return the selected directory, or
        // null if user cancels
        String dir = ddialog.open();
        if ( dir != null ) {
          // Set the text box to the new selection
          wLocalDirectory.setText( dir );
        }

      }
    } );

    wCancel.addListener( SWT.Selection, lsCancel );
    wOK.addListener( SWT.Selection, lsOK );
    wbTestRemoteDirectoryExists.addListener( SWT.Selection, lsCheckRemoteFolder );

    wTest.addListener( SWT.Selection, lsTest );

    lsDef = new SelectionAdapter() {
      public void widgetDefaultSelected( SelectionEvent e ) {
        ok();
      }
    };

    wName.addSelectionListener( lsDef );
    wServerName.addSelectionListener( lsDef );
    wUserName.addSelectionListener( lsDef );
    wPassword.addSelectionListener( lsDef );
    wRemoteDirectory.addSelectionListener( lsDef );
    wLocalDirectory.addSelectionListener( lsDef );
    wWildcard.addSelectionListener( lsDef );

    // Detect X or ALT-F4 or something that kills this window...
    shell.addShellListener( new ShellAdapter() {
      public void shellClosed( ShellEvent e ) {
        cancel();
      }
    } );

    getData();
    wTabFolder.setSelection( 0 );
    BaseStepDialog.setSize( shell );
    shell.open();
    props.setDialogSize( shell, "JobSFTPDialogSize" );
    while ( !shell.isDisposed() ) {
      if ( !display.readAndDispatch() ) {
        display.sleep();
      }
    }
    return jobEntry;
  }

  private void closeFTPSConnection() {
    // Close FTP connection if necessary
    if ( connection != null ) {
      try {
        connection.disconnect();
      } catch ( Exception e ) {
        // Ignore errors
      }
    }
  }

  private void test() {
    if ( connectToFTP( false, null ) ) {
      MessageBox mb = new MessageBox( shell, SWT.OK | SWT.ICON_INFORMATION );
      mb.setMessage( BaseMessages.getString( PKG, "JobFTPSPUT.Connected.OK", wServerName.getText() ) + Const.CR );
      mb.setText( BaseMessages.getString( PKG, "JobFTPSPUT.Connected.Title.Ok" ) );
      mb.open();
    }
  }

  private void checkRemoteFolder( String remoteFoldername ) {
    if ( !Utils.isEmpty( remoteFoldername ) ) {
      if ( connectToFTP( true, remoteFoldername ) ) {
        MessageBox mb = new MessageBox( shell, SWT.OK | SWT.ICON_INFORMATION );
        mb.setMessage( BaseMessages.getString( PKG, "JobFTPSPUT.FolderExists.OK", remoteFoldername ) + Const.CR );
        mb.setText( BaseMessages.getString( PKG, "JobFTPSPUT.FolderExists.Title.Ok" ) );
        mb.open();
      }
    }
  }

  private boolean connectToFTP( boolean checkfolder, String remoteFoldername ) {
    String realServername = null;
    try {
      realServername = jobMeta.environmentSubstitute( wServerName.getText() );
      int realPort = Const.toInt( jobMeta.environmentSubstitute( wServerPort.getText() ), 0 );
      String realUsername = jobMeta.environmentSubstitute( wUserName.getText() );
      String realPassword = Utils.resolvePassword( jobMeta, wPassword.getText() );

      if ( connection == null ) { // Create ftp client to host:port ...
        connection =
          new FTPSConnection(
            FTPSConnection.getConnectionTypeByDesc( wConnectionType.getText() ), realServername, realPort,
            realUsername, realPassword );

        if ( !Utils.isEmpty( wProxyHost.getText() ) ) {
          // Set proxy
          String realProxy_host = jobMeta.environmentSubstitute( wProxyHost.getText() );
          String realProxy_user = jobMeta.environmentSubstitute( wProxyUsername.getText() );
          String realProxy_pass = Utils.resolvePassword( jobMeta, wProxyPassword.getText() );

          connection.setProxyHost( realProxy_host );
          int proxyport = Const.toInt( jobMeta.environmentSubstitute( wProxyPort.getText() ), 990 );
          if ( proxyport != 0 ) {
            connection.setProxyPort( proxyport );
          }
          if ( !Utils.isEmpty( realProxy_user ) ) {
            connection.setProxyUser( realProxy_user );
          }
          if ( !Utils.isEmpty( realProxy_pass ) ) {
            connection.setProxyPassword( realProxy_pass );
          }
        }

        // login to FTPS host ...
        connection.connect();
      }

      if ( checkfolder ) {
        // move to spool dir ...
        if ( !Utils.isEmpty( remoteFoldername ) ) {
          String realFtpDirectory = jobMeta.environmentSubstitute( remoteFoldername );
          return connection.isDirectoryExists( realFtpDirectory );
        }
      }
      return true;
    } catch ( Exception e ) {
      if ( connection != null ) {
        try {
          connection.disconnect();
        } catch ( Exception ignored ) {
          // We've tried quitting the FTPS Client exception
          // nothing else to be done if the FTPS Client was already disconnected
        }
        connection = null;
      }
      MessageBox mb = new MessageBox( shell, SWT.OK | SWT.ICON_ERROR );
      mb.setMessage( BaseMessages.getString( PKG, "JobFTPSPUT.ErrorConnect.NOK", realServername,
          e.getMessage() ) + Const.CR );
      mb.setText( BaseMessages.getString( PKG, "JobFTPSPUT.ErrorConnect.Title.Bad" ) );
      mb.open();
    }
    return false;
  }

  public void dispose() {
    closeFTPSConnection();
    WindowProperty winprop = new WindowProperty( shell );
    props.setScreen( winprop );
    shell.dispose();
  }

  /**
   * Copy information from the meta-data input to the dialog fields.
   */
  public void getData() {
    if ( jobEntry.getName() != null ) {
      wName.setText( jobEntry.getName() );
    }

    wServerName.setText( Const.NVL( jobEntry.getServerName(), "" ) );
    wServerPort.setText( jobEntry.getServerPort() );
    wUserName.setText( Const.NVL( jobEntry.getUserName(), "" ) );
    wPassword.setText( Const.NVL( jobEntry.getPassword(), "" ) );
    wRemoteDirectory.setText( Const.NVL( jobEntry.getRemoteDirectory(), "" ) );
    wLocalDirectory.setText( Const.NVL( jobEntry.getLocalDirectory(), "" ) );
    wWildcard.setText( Const.NVL( jobEntry.getWildcard(), "" ) );
    wRemove.setSelection( jobEntry.getRemove() );
    wBinaryMode.setSelection( jobEntry.isBinaryMode() );
    wTimeout.setText( "" + jobEntry.getTimeout() );
    wOnlyNew.setSelection( jobEntry.isOnlyPuttingNewFiles() );
    wActive.setSelection( jobEntry.isActiveConnection() );

    wProxyHost.setText( Const.NVL( jobEntry.getProxyHost(), "" ) );
    wProxyPort.setText( Const.NVL( jobEntry.getProxyPort(), "" ) );
    wProxyUsername.setText( Const.NVL( jobEntry.getProxyUsername(), "" ) );
    wProxyPassword.setText( Const.NVL( jobEntry.getProxyPassword(), "" ) );
    wConnectionType.setText( FTPSConnection.getConnectionTypeDesc( jobEntry.getConnectionType() ) );

    wName.selectAll();
    wName.setFocus();
  }

  private void cancel() {
    jobEntry.setChanged( changed );
    jobEntry = null;
    dispose();
  }

  private void ok() {
    if ( Utils.isEmpty( wName.getText() ) ) {
      MessageBox mb = new MessageBox( shell, SWT.OK | SWT.ICON_ERROR );
      mb.setText( BaseMessages.getString( PKG, "System.StepJobEntryNameMissing.Title" ) );
      mb.setMessage( BaseMessages.getString( PKG, "System.JobEntryNameMissing.Msg" ) );
      mb.open();
      return;
    }
    jobEntry.setName( wName.getText() );
    jobEntry.setServerName( wServerName.getText() );
    jobEntry.setServerPort( wServerPort.getText() );
    jobEntry.setUserName( wUserName.getText() );
    jobEntry.setPassword( wPassword.getText() );
    jobEntry.setRemoteDirectory( wRemoteDirectory.getText() );
    jobEntry.setLocalDirectory( wLocalDirectory.getText() );
    jobEntry.setWildcard( wWildcard.getText() );
    jobEntry.setRemove( wRemove.getSelection() );
    jobEntry.setBinaryMode( wBinaryMode.getSelection() );
    jobEntry.setTimeout( Const.toInt( wTimeout.getText(), 10000 ) );
    jobEntry.setOnlyPuttingNewFiles( wOnlyNew.getSelection() );
    jobEntry.setActiveConnection( wActive.getSelection() );

    jobEntry.setProxyHost( wProxyHost.getText() );
    jobEntry.setProxyPort( wProxyPort.getText() );
    jobEntry.setProxyUsername( wProxyUsername.getText() );
    jobEntry.setProxyPassword( wProxyPassword.getText() );
    jobEntry.setConnectionType( FTPSConnection.getConnectionTypeByDesc( wConnectionType.getText() ) );

    dispose();
  }

  public boolean evaluates() {
    return true;
  }

  public boolean isUnconditional() {
    return false;
  }

}