JobDialog.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
 *
 * Unless required by applicable law or agreed to in writing, software
 * 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.dialog;

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.graphics.Image;
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.Control;
import org.eclipse.swt.widgets.Dialog;
import org.eclipse.swt.widgets.Display;
import org.eclipse.swt.widgets.Event;
import org.eclipse.swt.widgets.Label;
import org.eclipse.swt.widgets.List;
import org.eclipse.swt.widgets.Listener;
import org.eclipse.swt.widgets.MessageBox;
import org.eclipse.swt.widgets.Shell;
import org.eclipse.swt.widgets.TableItem;
import org.eclipse.swt.widgets.Text;
import org.pentaho.di.core.Const;
import org.pentaho.di.core.util.Utils;
import org.pentaho.di.core.DBCache;
import org.pentaho.di.core.Props;
import org.pentaho.di.core.database.Database;
import org.pentaho.di.core.database.DatabaseMeta;
import org.pentaho.di.core.exception.KettleException;
import org.pentaho.di.core.logging.ChannelLogTable;
import org.pentaho.di.core.logging.JobEntryLogTable;
import org.pentaho.di.core.logging.JobLogTable;
import org.pentaho.di.core.logging.LogStatus;
import org.pentaho.di.core.logging.LogTableField;
import org.pentaho.di.core.logging.LogTableInterface;
import org.pentaho.di.core.logging.LogTablePluginInterface;
import org.pentaho.di.core.parameters.DuplicateParamException;
import org.pentaho.di.core.parameters.UnknownParamException;
import org.pentaho.di.core.plugins.JobEntryPluginType;
import org.pentaho.di.core.plugins.PluginInterface;
import org.pentaho.di.core.plugins.PluginRegistry;
import org.pentaho.di.core.row.RowMetaInterface;
import org.pentaho.di.i18n.BaseMessages;
import org.pentaho.di.job.JobMeta;
import org.pentaho.di.job.entry.JobEntryInterface;
import org.pentaho.di.repository.KettleRepositoryLostException;
import org.pentaho.di.repository.ObjectId;
import org.pentaho.di.repository.Repository;
import org.pentaho.di.repository.RepositoryDirectoryInterface;
import org.pentaho.di.ui.core.ConstUI;
import org.pentaho.di.ui.core.PropsUI;
import org.pentaho.di.ui.core.database.dialog.DatabaseDialog;
import org.pentaho.di.ui.core.database.dialog.SQLEditor;
import org.pentaho.di.ui.core.dialog.ErrorDialog;
import org.pentaho.di.ui.core.gui.GUIResource;
import org.pentaho.di.ui.core.gui.WindowProperty;
import org.pentaho.di.ui.core.widget.ColumnInfo;
import org.pentaho.di.ui.core.widget.ComboVar;
import org.pentaho.di.ui.core.widget.FieldDisabledListener;
import org.pentaho.di.ui.core.widget.TableView;
import org.pentaho.di.ui.core.widget.TextVar;
import org.pentaho.di.ui.repository.RepositoryDirectoryUI;
import org.pentaho.di.ui.trans.step.BaseStepDialog;
import org.pentaho.di.ui.util.HelpUtils;

import java.lang.reflect.Constructor;
import java.util.ArrayList;

/**
 * Allows you to edit the Job settings. Just pass a JobInfo object.
 *
 * @author Matt Casters
 * @since 02-jul-2003
 */
public class JobDialog extends Dialog {
  private static Class<?> PKG = JobDialog.class; // for i18n purposes, needed by Translator2!!

  private CTabFolder wTabFolder;

  private FormData fdTabFolder;

  private CTabItem wJobTab, wParamTab, wLogTab, wSettingsTab;

  private PropsUI props;

  private Label wlJobname;

  private Text wJobname;

  private FormData fdlJobname, fdJobname;

  private Label wlJobFilename;

  private Text wJobFilename;

  private FormData fdlJobFilename, fdJobFilename;

  private Label wlDirectory;

  private Text wDirectory;

  private Button wbDirectory;

  private FormData fdlDirectory, fdbDirectory, fdDirectory;

  private Button wbLogconnection;

  private ComboVar wLogconnection;

  private TextVar wLogSchema;

  private Label wlBatchTrans;

  private Button wBatchTrans;

  private FormData fdlBatchTrans, fdBatchTrans;

  protected Button wOK, wSQL, wCancel;

  protected Listener lsOK, lsSQL, lsCancel, lsHelp;

  private JobMeta jobMeta;

  private Shell shell;

  private Repository rep;

  private SelectionAdapter lsDef;

  private ModifyListener lsMod;

  private boolean changed;

  private TextVar wSharedObjectsFile;

  private boolean sharedObjectsFileChanged;

  // param tab
  private TableView wParamFields;

  // Job description
  private Text wJobdescription;

  // Extended description
  private Label wlExtendeddescription;

  private Text wExtendeddescription;

  private FormData fdlExtendeddescription, fdExtendeddescription;

  // Job Status
  private Label wlJobstatus;

  private CCombo wJobstatus;

  private FormData fdlJobstatus, fdJobstatus;

  // Job version
  private Text wJobversion;

  private int middle;

  private int margin;

  // Job creation
  private Text wCreateUser;

  private Text wCreateDate;

  // Job modification
  private Text wModUser;

  private Text wModDate;

  private RepositoryDirectoryInterface newDirectory;

  private boolean directoryChangeAllowed;

  private TextVar wLogSizeLimit;

  private List wLogTypeList;

  private Composite wLogOptionsComposite;

  private int previousLogTableIndex = 0;

  private TableView wOptionFields;

  private TextVar wLogTimeout;

  private Composite wLogComp;

  private TextVar wLogTable;

  private TextVar wLogInterval;

  private java.util.List<LogTableInterface> logTables;
  private java.util.List<LogTableUserInterface> logTableUserInterfaces;

  private DatabaseDialog databaseDialog;

  private ArrayList<JobDialogPluginInterface> extraTabs;

  public JobDialog( Shell parent, int style, JobMeta jobMeta, Repository rep ) {
    super( parent, style );
    this.jobMeta = jobMeta;
    this.props = PropsUI.getInstance();
    this.rep = rep;

    this.newDirectory = null;

    directoryChangeAllowed = true;

    logTables = new ArrayList<LogTableInterface>();
    logTableUserInterfaces = new ArrayList<LogTableUserInterface>();
    for ( LogTableInterface logTable : jobMeta.getLogTables() ) {
      logTables.add( (LogTableInterface) logTable.clone() );
    }
  }

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

    shell = new Shell( parent, SWT.DIALOG_TRIM | SWT.RESIZE | SWT.MAX | SWT.MIN | SWT.APPLICATION_MODAL );
    props.setLook( shell );
    shell.setImage( GUIResource.getInstance().getImageJobGraph() );

    lsMod = new ModifyListener() {
      public void modifyText( ModifyEvent e ) {
        changed = true;
      }
    };

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

    shell.setLayout( formLayout );
    shell.setText( BaseMessages.getString( PKG, "JobDialog.JobProperties.ShellText" ) );

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

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

    // Get the UI interfaces for the log table plugins...
    //
    for ( LogTableInterface logTable : logTables ) {
      logTableUserInterfaces.add( getLogTableUserInterface( logTable, jobMeta, lsMod ) ); // can be null
    }

    addJobTab();
    addParamTab();
    addSettingsTab();
    addLogTab();

    // See if there are any other tabs to be added...
    extraTabs = new ArrayList<JobDialogPluginInterface>();
    java.util.List<PluginInterface> jobDialogPlugins =
      PluginRegistry.getInstance().getPlugins( JobDialogPluginType.class );
    for ( PluginInterface jobDialogPlugin : jobDialogPlugins ) {
      try {
        JobDialogPluginInterface extraTab =
          (JobDialogPluginInterface) PluginRegistry.getInstance().loadClass( jobDialogPlugin );
        extraTab.addTab( jobMeta, parent, wTabFolder );
        extraTabs.add( extraTab );
      } catch ( Exception e ) {
        KettleRepositoryLostException krle = KettleRepositoryLostException.lookupStackStrace( e );
        if ( krle != null ) {
          throw krle;
        }
        new ErrorDialog(
          shell, "Error", "Error loading job dialog plugin with id " + jobDialogPlugin.getIds()[0], e );
      }
    }

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

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

    // BaseStepDialog.positionBottomButtons(shell, new Button[] { wOK, wSQL, wCancel }, margin, wSharedObjectsFile);
    BaseStepDialog.positionBottomButtons( shell, new Button[] { wOK, wSQL, wCancel }, Const.MARGIN, null );
    // Add listeners
    lsOK = new Listener() {
      public void handleEvent( Event e ) {
        ok();
      }
    };
    lsSQL = new Listener() {
      public void handleEvent( Event e ) {
        sql();
      }
    };
    lsCancel = new Listener() {
      public void handleEvent( Event e ) {
        cancel();
      }
    };

    wOK.addListener( SWT.Selection, lsOK );
    wSQL.addListener( SWT.Selection, lsSQL );
    wCancel.addListener( SWT.Selection, lsCancel );

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

    wJobname.addSelectionListener( lsDef );

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

    wTabFolder.setSelection( 0 );
    getData();
    BaseStepDialog.setSize( shell );

    changed = false;

    shell.open();
    while ( !shell.isDisposed() ) {
      if ( !display.readAndDispatch() ) {
        display.sleep();
      }
    }
    return jobMeta;
  }

  public DatabaseDialog getDatabaseDialog() {
    if ( databaseDialog != null ) {
      return databaseDialog;
    }
    databaseDialog = new DatabaseDialog( shell );
    return databaseDialog;
  }

  public String[] listParameterNames() {
    int count = wParamFields.nrNonEmpty();
    java.util.List<String> list = new ArrayList<String>();
    for ( int i = 0; i < count; i++ ) {
      TableItem item = wParamFields.getNonEmpty( i );
      String parameterName = item.getText( 1 );
      if ( !Utils.isEmpty( parameterName ) ) {
        if ( !list.contains( parameterName ) ) {
          list.add( parameterName );
        }
      }
    }
    return list.toArray( new String[list.size()] );
  }

  private void addJobTab() {
    // ////////////////////////
    // START OF JOB TAB///
    // /
    wJobTab = new CTabItem( wTabFolder, SWT.NONE );
    wJobTab.setText( BaseMessages.getString( PKG, "JobDialog.JobTab.Label" ) );

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

    FormLayout transLayout = new FormLayout();
    transLayout.marginWidth = Const.MARGIN;
    transLayout.marginHeight = Const.MARGIN;
    wJobComp.setLayout( transLayout );

    // Jobname:
    wlJobname = new Label( wJobComp, SWT.RIGHT );
    wlJobname.setText( BaseMessages.getString( PKG, "JobDialog.JobName.Label" ) );
    props.setLook( wlJobname );
    fdlJobname = new FormData();
    fdlJobname.left = new FormAttachment( 0, 0 );
    fdlJobname.right = new FormAttachment( middle, -margin );
    fdlJobname.top = new FormAttachment( 0, margin );
    wlJobname.setLayoutData( fdlJobname );
    wJobname = new Text( wJobComp, SWT.SINGLE | SWT.LEFT | SWT.BORDER );
    props.setLook( wJobname );
    wJobname.addModifyListener( lsMod );
    fdJobname = new FormData();
    fdJobname.left = new FormAttachment( middle, 0 );
    fdJobname.top = new FormAttachment( 0, margin );
    fdJobname.right = new FormAttachment( 100, 0 );
    wJobname.setLayoutData( fdJobname );

    // JobFilename:
    wlJobFilename = new Label( wJobComp, SWT.RIGHT );
    wlJobFilename.setText( BaseMessages.getString( PKG, "JobDialog.JobFilename.Label" ) );
    props.setLook( wlJobFilename );
    fdlJobFilename = new FormData();
    fdlJobFilename.left = new FormAttachment( 0, 0 );
    fdlJobFilename.right = new FormAttachment( middle, -margin );
    fdlJobFilename.top = new FormAttachment( wJobname, margin );
    wlJobFilename.setLayoutData( fdlJobFilename );
    wJobFilename = new Text( wJobComp, SWT.SINGLE | SWT.LEFT | SWT.BORDER );
    props.setLook( wJobFilename );
    wJobFilename.addModifyListener( lsMod );
    fdJobFilename = new FormData();
    fdJobFilename.left = new FormAttachment( middle, 0 );
    fdJobFilename.top = new FormAttachment( wJobname, margin );
    fdJobFilename.right = new FormAttachment( 100, 0 );
    wJobFilename.setLayoutData( fdJobFilename );
    wJobFilename.setEditable( false );
    wJobFilename.setBackground( GUIResource.getInstance().getColorLightGray() );

    // Job description:
    Label wlJobdescription = new Label( wJobComp, SWT.RIGHT );
    wlJobdescription.setText( BaseMessages.getString( PKG, "JobDialog.Jobdescription.Label" ) );
    props.setLook( wlJobdescription );
    FormData fdlJobdescription = new FormData();
    fdlJobdescription.left = new FormAttachment( 0, 0 );
    fdlJobdescription.right = new FormAttachment( middle, -margin );
    fdlJobdescription.top = new FormAttachment( wJobFilename, margin );
    wlJobdescription.setLayoutData( fdlJobdescription );
    wJobdescription = new Text( wJobComp, SWT.SINGLE | SWT.LEFT | SWT.BORDER );
    props.setLook( wJobdescription );
    wJobdescription.addModifyListener( lsMod );
    FormData fdJobdescription = new FormData();
    fdJobdescription.left = new FormAttachment( middle, 0 );
    fdJobdescription.top = new FormAttachment( wJobFilename, margin );
    fdJobdescription.right = new FormAttachment( 100, 0 );
    wJobdescription.setLayoutData( fdJobdescription );

    // Transformation Extended description
    wlExtendeddescription = new Label( wJobComp, SWT.RIGHT );
    wlExtendeddescription.setText( BaseMessages.getString( PKG, "JobDialog.Extendeddescription.Label" ) );
    props.setLook( wlExtendeddescription );
    fdlExtendeddescription = new FormData();
    fdlExtendeddescription.left = new FormAttachment( 0, 0 );
    fdlExtendeddescription.top = new FormAttachment( wJobdescription, margin );
    fdlExtendeddescription.right = new FormAttachment( middle, -margin );
    wlExtendeddescription.setLayoutData( fdlExtendeddescription );

    wExtendeddescription = new Text( wJobComp, SWT.MULTI | SWT.LEFT | SWT.BORDER | SWT.H_SCROLL | SWT.V_SCROLL );
    props.setLook( wExtendeddescription, Props.WIDGET_STYLE_FIXED );
    wExtendeddescription.addModifyListener( lsMod );
    fdExtendeddescription = new FormData();
    fdExtendeddescription.left = new FormAttachment( middle, 0 );
    fdExtendeddescription.top = new FormAttachment( wJobdescription, margin );
    fdExtendeddescription.right = new FormAttachment( 100, 0 );
    fdExtendeddescription.bottom = new FormAttachment( 50, -margin );
    wExtendeddescription.setLayoutData( fdExtendeddescription );

    // Trans Status
    wlJobstatus = new Label( wJobComp, SWT.RIGHT );
    wlJobstatus.setText( BaseMessages.getString( PKG, "JobDialog.Jobstatus.Label" ) );
    props.setLook( wlJobstatus );
    fdlJobstatus = new FormData();
    fdlJobstatus.left = new FormAttachment( 0, 0 );
    fdlJobstatus.right = new FormAttachment( middle, 0 );
    fdlJobstatus.top = new FormAttachment( wExtendeddescription, margin * 2 );
    wlJobstatus.setLayoutData( fdlJobstatus );
    wJobstatus = new CCombo( wJobComp, SWT.SINGLE | SWT.READ_ONLY | SWT.BORDER );
    wJobstatus.add( BaseMessages.getString( PKG, "JobDialog.Draft_Jobstatus.Label" ) );
    wJobstatus.add( BaseMessages.getString( PKG, "JobDialog.Production_Jobstatus.Label" ) );
    wJobstatus.add( "" );
    wJobstatus.select( -1 ); // +1: starts at -1

    props.setLook( wJobstatus );
    fdJobstatus = new FormData();
    fdJobstatus.left = new FormAttachment( middle, 0 );
    fdJobstatus.top = new FormAttachment( wExtendeddescription, margin * 2 );
    fdJobstatus.right = new FormAttachment( 100, 0 );
    wJobstatus.setLayoutData( fdJobstatus );

    // Job version:
    Label wlJobversion = new Label( wJobComp, SWT.RIGHT );
    wlJobversion.setText( BaseMessages.getString( PKG, "JobDialog.Jobversion.Label" ) );
    props.setLook( wlJobversion );
    FormData fdlJobversion = new FormData();
    fdlJobversion.left = new FormAttachment( 0, 0 );
    fdlJobversion.right = new FormAttachment( middle, -margin );
    fdlJobversion.top = new FormAttachment( wJobstatus, margin );
    wlJobversion.setLayoutData( fdlJobversion );
    wJobversion = new Text( wJobComp, SWT.SINGLE | SWT.LEFT | SWT.BORDER );
    props.setLook( wJobversion );
    wJobversion.addModifyListener( lsMod );
    FormData fdJobversion = new FormData();
    fdJobversion.left = new FormAttachment( middle, 0 );
    fdJobversion.top = new FormAttachment( wJobstatus, margin );
    fdJobversion.right = new FormAttachment( 100, 0 );
    wJobversion.setLayoutData( fdJobversion );

    // Directory:
    wlDirectory = new Label( wJobComp, SWT.RIGHT );
    wlDirectory.setText( BaseMessages.getString( PKG, "JobDialog.Directory.Label" ) );
    props.setLook( wlDirectory );
    fdlDirectory = new FormData();
    fdlDirectory.left = new FormAttachment( 0, 0 );
    fdlDirectory.right = new FormAttachment( middle, -margin );
    fdlDirectory.top = new FormAttachment( wJobversion, margin );
    wlDirectory.setLayoutData( fdlDirectory );

    wbDirectory = new Button( wJobComp, SWT.PUSH );
    wbDirectory.setToolTipText( BaseMessages.getString( PKG, "JobDialog.SelectJobFolderFolder.Tooltip" ) );
    wbDirectory.setImage( GUIResource.getInstance().getImageArrow() );
    props.setLook( wbDirectory );
    fdbDirectory = new FormData();
    fdbDirectory.top = new FormAttachment( wJobversion, 0 );
    fdbDirectory.right = new FormAttachment( 100, 0 );
    wbDirectory.setLayoutData( fdbDirectory );
    wbDirectory.addSelectionListener( new SelectionAdapter() {
      public void widgetSelected( SelectionEvent arg0 ) {
        RepositoryDirectoryInterface directoryFrom = jobMeta.getRepositoryDirectory();
        RepositoryDirectoryInterface rd = RepositoryDirectoryUI.chooseDirectory( shell, rep, directoryFrom );
        if ( rd == null ) {
          return;
        }
        // We need to change this in the repository as well!!
        // We do this when the user pressed OK
        newDirectory = rd;
        wDirectory.setText( rd.getPath() );
      }
    } );

    wDirectory = new Text( wJobComp, SWT.SINGLE | SWT.LEFT | SWT.BORDER );
    props.setLook( wDirectory );
    wDirectory.setToolTipText( BaseMessages.getString( PKG, "JobDialog.Directory.Tooltip" ) );
    wDirectory.setEditable( false );
    wDirectory.setEnabled( false );
    fdDirectory = new FormData();
    fdDirectory.top = new FormAttachment( wJobversion, margin );
    fdDirectory.left = new FormAttachment( middle, 0 );
    fdDirectory.right = new FormAttachment( wbDirectory, 0 );
    wDirectory.setLayoutData( fdDirectory );

    // Create User:
    Label wlCreateUser = new Label( wJobComp, SWT.RIGHT );
    wlCreateUser.setText( BaseMessages.getString( PKG, "JobDialog.CreateUser.Label" ) );
    props.setLook( wlCreateUser );
    FormData fdlCreateUser = new FormData();
    fdlCreateUser.left = new FormAttachment( 0, 0 );
    fdlCreateUser.right = new FormAttachment( middle, -margin );
    fdlCreateUser.top = new FormAttachment( wDirectory, margin );
    wlCreateUser.setLayoutData( fdlCreateUser );
    wCreateUser = new Text( wJobComp, SWT.SINGLE | SWT.LEFT | SWT.BORDER );
    props.setLook( wCreateUser );
    wCreateUser.setEditable( false );
    wCreateUser.addModifyListener( lsMod );
    FormData fdCreateUser = new FormData();
    fdCreateUser.left = new FormAttachment( middle, 0 );
    fdCreateUser.top = new FormAttachment( wDirectory, margin );
    fdCreateUser.right = new FormAttachment( 100, 0 );
    wCreateUser.setLayoutData( fdCreateUser );

    // Created Date:
    Label wlCreateDate = new Label( wJobComp, SWT.RIGHT );
    wlCreateDate.setText( BaseMessages.getString( PKG, "JobDialog.CreateDate.Label" ) );
    props.setLook( wlCreateDate );
    FormData fdlCreateDate = new FormData();
    fdlCreateDate.left = new FormAttachment( 0, 0 );
    fdlCreateDate.right = new FormAttachment( middle, -margin );
    fdlCreateDate.top = new FormAttachment( wCreateUser, margin );
    wlCreateDate.setLayoutData( fdlCreateDate );
    wCreateDate = new Text( wJobComp, SWT.SINGLE | SWT.LEFT | SWT.BORDER );
    props.setLook( wCreateDate );
    wCreateDate.setEditable( false );
    wCreateDate.addModifyListener( lsMod );
    FormData fdCreateDate = new FormData();
    fdCreateDate.left = new FormAttachment( middle, 0 );
    fdCreateDate.top = new FormAttachment( wCreateUser, margin );
    fdCreateDate.right = new FormAttachment( 100, 0 );
    wCreateDate.setLayoutData( fdCreateDate );

    // Modified User:
    Label wlModUser = new Label( wJobComp, SWT.RIGHT );
    wlModUser.setText( BaseMessages.getString( PKG, "JobDialog.LastModifiedUser.Label" ) );
    props.setLook( wlModUser );
    FormData fdlModUser = new FormData();
    fdlModUser.left = new FormAttachment( 0, 0 );
    fdlModUser.right = new FormAttachment( middle, -margin );
    fdlModUser.top = new FormAttachment( wCreateDate, margin );
    wlModUser.setLayoutData( fdlModUser );
    wModUser = new Text( wJobComp, SWT.SINGLE | SWT.LEFT | SWT.BORDER );
    props.setLook( wModUser );
    wModUser.setEditable( false );
    wModUser.addModifyListener( lsMod );
    FormData fdModUser = new FormData();
    fdModUser.left = new FormAttachment( middle, 0 );
    fdModUser.top = new FormAttachment( wCreateDate, margin );
    fdModUser.right = new FormAttachment( 100, 0 );
    wModUser.setLayoutData( fdModUser );

    // Modified Date:
    Label wlModDate = new Label( wJobComp, SWT.RIGHT );
    wlModDate.setText( BaseMessages.getString( PKG, "JobDialog.LastModifiedDate.Label" ) );
    props.setLook( wlModDate );
    FormData fdlModDate = new FormData();
    fdlModDate.left = new FormAttachment( 0, 0 );
    fdlModDate.right = new FormAttachment( middle, -margin );
    fdlModDate.top = new FormAttachment( wModUser, margin );
    wlModDate.setLayoutData( fdlModDate );
    wModDate = new Text( wJobComp, SWT.SINGLE | SWT.LEFT | SWT.BORDER );
    props.setLook( wModDate );
    wModDate.setEditable( false );
    wModDate.addModifyListener( lsMod );
    FormData fdModDate = new FormData();
    fdModDate.left = new FormAttachment( middle, 0 );
    fdModDate.top = new FormAttachment( wModUser, margin );
    fdModDate.right = new FormAttachment( 100, 0 );
    wModDate.setLayoutData( fdModDate );

    FormData fdJobComp = new FormData();
    fdJobComp.left = new FormAttachment( 0, 0 );
    fdJobComp.top = new FormAttachment( 0, 0 );
    fdJobComp.right = new FormAttachment( 100, 0 );
    fdJobComp.bottom = new FormAttachment( 100, 0 );

    wJobComp.setLayoutData( fdJobComp );
    wJobTab.setControl( wJobComp );

    // ///////////////////////////////////////////////////////////
    // / END OF JOB TAB
    // ///////////////////////////////////////////////////////////
  }

  private void addParamTab() {
    // ////////////////////////
    // START OF PARAM TAB
    // /
    wParamTab = new CTabItem( wTabFolder, SWT.NONE );
    wParamTab.setText( BaseMessages.getString( PKG, "JobDialog.ParamTab.Label" ) );

    FormLayout paramLayout = new FormLayout();
    paramLayout.marginWidth = Const.MARGIN;
    paramLayout.marginHeight = Const.MARGIN;

    Composite wParamComp = new Composite( wTabFolder, SWT.NONE );
    props.setLook( wParamComp );
    wParamComp.setLayout( paramLayout );

    Label wlFields = new Label( wParamComp, SWT.RIGHT );
    wlFields.setText( BaseMessages.getString( PKG, "JobDialog.Parameters.Label" ) );
    props.setLook( wlFields );
    FormData fdlFields = new FormData();
    fdlFields.left = new FormAttachment( 0, 0 );
    fdlFields.top = new FormAttachment( 0, 0 );
    wlFields.setLayoutData( fdlFields );

    final int FieldsCols = 3;
    final int FieldsRows = jobMeta.listParameters().length;

    ColumnInfo[] colinf = new ColumnInfo[FieldsCols];
    colinf[0] =
      new ColumnInfo(
        BaseMessages.getString( PKG, "JobDialog.ColumnInfo.Parameter.Label" ), ColumnInfo.COLUMN_TYPE_TEXT,
        false );
    colinf[1] =
      new ColumnInfo(
        BaseMessages.getString( PKG, "JobDialog.ColumnInfo.Default.Label" ), ColumnInfo.COLUMN_TYPE_TEXT,
        false );
    colinf[2] =
      new ColumnInfo(
        BaseMessages.getString( PKG, "JobDialog.ColumnInfo.Description.Label" ), ColumnInfo.COLUMN_TYPE_TEXT,
        false );

    wParamFields =
      new TableView(
        jobMeta, wParamComp, SWT.BORDER | SWT.FULL_SELECTION | SWT.MULTI, colinf, FieldsRows, lsMod, props );

    FormData fdFields = new FormData();
    fdFields.left = new FormAttachment( 0, 0 );
    fdFields.top = new FormAttachment( wlFields, margin );
    fdFields.right = new FormAttachment( 100, 0 );
    fdFields.bottom = new FormAttachment( 100, 0 );
    wParamFields.setLayoutData( fdFields );

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

    wParamComp.layout();
    wParamTab.setControl( wParamComp );

    // ///////////////////////////////////////////////////////////
    // / END OF PARAM TAB
    // ///////////////////////////////////////////////////////////
  }

  private void addLogTab() {
    // ////////////////////////
    // START OF LOG TAB///
    // /
    wLogTab = new CTabItem( wTabFolder, SWT.NONE );
    wLogTab.setText( BaseMessages.getString( PKG, "JobDialog.LogTab.Label" ) );

    FormLayout LogLayout = new FormLayout();
    LogLayout.marginWidth = Const.MARGIN;
    LogLayout.marginHeight = Const.MARGIN;

    wLogComp = new Composite( wTabFolder, SWT.NONE );
    props.setLook( wLogComp );
    wLogComp.setLayout( LogLayout );

    // Add a log type List on the left hand side...
    //
    wLogTypeList = new List( wLogComp, SWT.SINGLE | SWT.V_SCROLL | SWT.H_SCROLL | SWT.BORDER );
    props.setLook( wLogTypeList );

    for ( LogTableInterface logTable : logTables ) {
      wLogTypeList.add( logTable.getLogTableType() );
    }

    FormData fdLogTypeList = new FormData();
    fdLogTypeList.left = new FormAttachment( 0, 0 );
    fdLogTypeList.top = new FormAttachment( 0, 0 );
    fdLogTypeList.right = new FormAttachment( middle / 2, 0 );
    fdLogTypeList.bottom = new FormAttachment( 100, 0 );
    wLogTypeList.setLayoutData( fdLogTypeList );

    wLogTypeList.addSelectionListener( new SelectionAdapter() {
      public void widgetSelected( SelectionEvent arg0 ) {
        showLogTypeOptions( wLogTypeList.getSelectionIndex() );
      }
    } );

    // On the right side we see a dynamic area : a composite...
    //
    wLogOptionsComposite = new Composite( wLogComp, SWT.BORDER );

    FormLayout logOptionsLayout = new FormLayout();
    logOptionsLayout.marginWidth = Const.MARGIN;
    logOptionsLayout.marginHeight = Const.MARGIN;
    wLogOptionsComposite.setLayout( logOptionsLayout );

    props.setLook( wLogOptionsComposite );
    FormData fdLogOptionsComposite = new FormData();
    fdLogOptionsComposite.left = new FormAttachment( wLogTypeList, margin );
    fdLogOptionsComposite.top = new FormAttachment( 0, 0 );
    fdLogOptionsComposite.right = new FormAttachment( 100, 0 );
    fdLogOptionsComposite.bottom = new FormAttachment( 100, 0 );
    wLogOptionsComposite.setLayoutData( fdLogOptionsComposite );

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

    wLogComp.layout();
    wLogTab.setControl( wLogComp );

    // ///////////////////////////////////////////////////////////
    // / END OF LOG TAB
    // ///////////////////////////////////////////////////////////
  }

  private void showLogTypeOptions( int index ) {

    if ( index != previousLogTableIndex ) {

      getLogInfo( previousLogTableIndex );

      // clean the log options composite...
      //
      for ( Control control : wLogOptionsComposite.getChildren() ) {
        control.dispose();
      }

      previousLogTableIndex = index;

      LogTableInterface logTable = logTables.get( index );
      LogTableUserInterface logTableUserInterface = logTableUserInterfaces.get( index );

      if ( logTableUserInterface != null ) {
        logTableUserInterface.showLogTableOptions( wLogOptionsComposite, logTable );
      } else {
        if ( logTable instanceof JobLogTable ) {
          showJobLogTableOptions( (JobLogTable) logTable );
        } else if ( logTable instanceof ChannelLogTable ) {
          showChannelLogTableOptions( (ChannelLogTable) logTable );
        }
        if ( logTable instanceof JobEntryLogTable ) {
          showJobEntryLogTableOptions( (JobEntryLogTable) logTable );
        }
      }

      wLogOptionsComposite.layout( true, true );
      wLogComp.layout( true, true );
    }
  }

  private void getLogInfo( int previousLogTableIndex ) {

    if ( previousLogTableIndex < 0 ) {
      return;
    }
    // Remember the that was entered data...
    //
    LogTableInterface modifiedLogTable = logTables.get( previousLogTableIndex );
    LogTableUserInterface logTableUserInterface = logTableUserInterfaces.get( previousLogTableIndex );

    if ( logTableUserInterface != null ) {
      logTableUserInterface.retrieveLogTableOptions( modifiedLogTable );
    } else {
      if ( modifiedLogTable instanceof JobLogTable ) {
        getJobLogTableOptions( (JobLogTable) modifiedLogTable );
      } else if ( modifiedLogTable instanceof ChannelLogTable ) {
        getChannelLogTableOptions( (ChannelLogTable) modifiedLogTable );
      } else if ( modifiedLogTable instanceof JobEntryLogTable ) {
        getJobEntryLogTableOptions( (JobEntryLogTable) modifiedLogTable );
      }
    }

  }

  private void getJobLogTableOptions( JobLogTable jobLogTable ) {

    // The connection...
    //
    jobLogTable.setConnectionName( wLogconnection.getText() );
    jobLogTable.setSchemaName( wLogSchema.getText() );
    jobLogTable.setTableName( wLogTable.getText() );
    jobLogTable.setLogInterval( wLogInterval.getText() );
    jobLogTable.setLogSizeLimit( wLogSizeLimit.getText() );
    jobLogTable.setTimeoutInDays( wLogTimeout.getText() );

    for ( int i = 0; i < jobLogTable.getFields().size(); i++ ) {
      TableItem item = wOptionFields.table.getItem( i );

      LogTableField field = jobLogTable.getFields().get( i );
      field.setEnabled( item.getChecked() );
      field.setFieldName( item.getText( 1 ) );
    }
  }

  private Control addDBSchemaTableLogOptions( LogTableInterface logTable ) {

    // Log table connection...
    //
    Label wlLogconnection = new Label( wLogOptionsComposite, SWT.RIGHT );
    wlLogconnection.setText( BaseMessages.getString( PKG, "JobDialog.LogConnection.Label" ) );
    props.setLook( wlLogconnection );
    FormData fdlLogconnection = new FormData();
    fdlLogconnection.left = new FormAttachment( 0, 0 );
    fdlLogconnection.right = new FormAttachment( middle, -margin );
    fdlLogconnection.top = new FormAttachment( 0, 0 );
    wlLogconnection.setLayoutData( fdlLogconnection );

    wbLogconnection = new Button( wLogOptionsComposite, SWT.PUSH );
    wbLogconnection.setText( BaseMessages.getString( PKG, "JobDialog.LogconnectionButton.Label" ) );
    wbLogconnection.addSelectionListener( new SelectionAdapter() {
      public void widgetSelected( SelectionEvent e ) {
        DatabaseMeta databaseMeta = new DatabaseMeta();
        databaseMeta.shareVariablesWith( jobMeta );

        getDatabaseDialog().setDatabaseMeta( databaseMeta );

        if ( getDatabaseDialog().open() != null ) {
          jobMeta.addDatabase( getDatabaseDialog().getDatabaseMeta() );
          wLogconnection.add( getDatabaseDialog().getDatabaseMeta().getName() );
          wLogconnection.select( wLogconnection.getItemCount() - 1 );
        }
      }
    } );
    FormData fdbLogconnection = new FormData();
    fdbLogconnection.right = new FormAttachment( 100, 0 );
    fdbLogconnection.top = new FormAttachment( 0, 0 );
    wbLogconnection.setLayoutData( fdbLogconnection );

    wLogconnection = new ComboVar( jobMeta, wLogOptionsComposite, SWT.SINGLE | SWT.LEFT | SWT.BORDER );
    props.setLook( wLogconnection );
    wLogconnection.addModifyListener( lsMod );
    FormData fdLogconnection = new FormData();
    fdLogconnection.left = new FormAttachment( middle, 0 );
    fdLogconnection.top = new FormAttachment( 0, 0 );
    fdLogconnection.right = new FormAttachment( wbLogconnection, -margin );
    wLogconnection.setLayoutData( fdLogconnection );
    wLogconnection.setItems( jobMeta.getDatabaseNames() );
    wLogconnection.setText( Const.NVL( logTable.getConnectionName(), "" ) );
    wLogconnection.setToolTipText( BaseMessages.getString( PKG, "JobDialog.LogConnection.Tooltip", logTable
      .getConnectionNameVariable() ) );

    // Log schema ...
    //
    Label wlLogSchema = new Label( wLogOptionsComposite, SWT.RIGHT );
    wlLogSchema.setText( BaseMessages.getString( PKG, "JobDialog.LogSchema.Label" ) );
    props.setLook( wlLogSchema );
    FormData fdlLogSchema = new FormData();
    fdlLogSchema.left = new FormAttachment( 0, 0 );
    fdlLogSchema.right = new FormAttachment( middle, -margin );
    fdlLogSchema.top = new FormAttachment( wLogconnection, margin );
    wlLogSchema.setLayoutData( fdlLogSchema );
    wLogSchema = new TextVar( jobMeta, wLogOptionsComposite, SWT.SINGLE | SWT.LEFT | SWT.BORDER );
    props.setLook( wLogSchema );
    wLogSchema.addModifyListener( lsMod );
    FormData fdLogSchema = new FormData();
    fdLogSchema.left = new FormAttachment( middle, 0 );
    fdLogSchema.top = new FormAttachment( wLogconnection, margin );
    fdLogSchema.right = new FormAttachment( 100, 0 );
    wLogSchema.setLayoutData( fdLogSchema );
    wLogSchema.setText( Const.NVL( logTable.getSchemaName(), "" ) );
    wLogSchema.setToolTipText( BaseMessages.getString( PKG, "JobDialog.LogSchema.Tooltip", logTable
      .getSchemaNameVariable() ) );

    // Log table...
    //
    Label wlLogtable = new Label( wLogOptionsComposite, SWT.RIGHT );
    wlLogtable.setText( BaseMessages.getString( PKG, "JobDialog.Logtable.Label" ) );
    props.setLook( wlLogtable );
    FormData fdlLogtable = new FormData();
    fdlLogtable.left = new FormAttachment( 0, 0 );
    fdlLogtable.right = new FormAttachment( middle, -margin );
    fdlLogtable.top = new FormAttachment( wLogSchema, margin );
    wlLogtable.setLayoutData( fdlLogtable );
    wLogTable = new TextVar( jobMeta, wLogOptionsComposite, SWT.SINGLE | SWT.LEFT | SWT.BORDER );
    props.setLook( wLogTable );
    wLogTable.addModifyListener( lsMod );
    FormData fdLogtable = new FormData();
    fdLogtable.left = new FormAttachment( middle, 0 );
    fdLogtable.top = new FormAttachment( wLogSchema, margin );
    fdLogtable.right = new FormAttachment( 100, 0 );
    wLogTable.setLayoutData( fdLogtable );
    wLogTable.setText( Const.NVL( logTable.getTableName(), "" ) );
    wLogTable.setToolTipText( BaseMessages.getString( PKG, "JobDialog.LogTable.Tooltip", logTable
      .getTableNameVariable() ) );

    return wLogTable;

  }

  private void showJobLogTableOptions( JobLogTable jobLogTable ) {

    addDBSchemaTableLogOptions( jobLogTable );

    // Log interval...
    //
    Label wlLogInterval = new Label( wLogOptionsComposite, SWT.RIGHT );
    wlLogInterval.setText( BaseMessages.getString( PKG, "JobDialog.LogInterval.Label" ) );
    props.setLook( wlLogInterval );
    FormData fdlLogInterval = new FormData();
    fdlLogInterval.left = new FormAttachment( 0, 0 );
    fdlLogInterval.right = new FormAttachment( middle, -margin );
    fdlLogInterval.top = new FormAttachment( wLogTable, margin );
    wlLogInterval.setLayoutData( fdlLogInterval );
    wLogInterval = new TextVar( jobMeta, wLogOptionsComposite, SWT.SINGLE | SWT.LEFT | SWT.BORDER );
    props.setLook( wLogInterval );
    wLogInterval.addModifyListener( lsMod );
    FormData fdLogInterval = new FormData();
    fdLogInterval.left = new FormAttachment( middle, 0 );
    fdLogInterval.top = new FormAttachment( wLogTable, margin );
    fdLogInterval.right = new FormAttachment( 100, 0 );
    wLogInterval.setLayoutData( fdLogInterval );
    wLogInterval.setText( Const.NVL( jobLogTable.getLogInterval(), "" ) );

    // The log timeout in days
    //
    Label wlLogTimeout = new Label( wLogOptionsComposite, SWT.RIGHT );
    wlLogTimeout.setText( BaseMessages.getString( PKG, "JobDialog.LogTimeout.Label" ) );
    wlLogTimeout.setToolTipText( BaseMessages.getString( PKG, "JobDialog.LogTimeout.Tooltip" ) );
    props.setLook( wlLogTimeout );
    FormData fdlLogTimeout = new FormData();
    fdlLogTimeout.left = new FormAttachment( 0, 0 );
    fdlLogTimeout.right = new FormAttachment( middle, -margin );
    fdlLogTimeout.top = new FormAttachment( wLogInterval, margin );
    wlLogTimeout.setLayoutData( fdlLogTimeout );
    wLogTimeout = new TextVar( jobMeta, wLogOptionsComposite, SWT.SINGLE | SWT.LEFT | SWT.BORDER );
    wLogTimeout.setToolTipText( BaseMessages.getString( PKG, "JobDialog.LogTimeout.Tooltip" ) );
    props.setLook( wLogTimeout );
    wLogTimeout.addModifyListener( lsMod );
    FormData fdLogTimeout = new FormData();
    fdLogTimeout.left = new FormAttachment( middle, 0 );
    fdLogTimeout.top = new FormAttachment( wLogInterval, margin );
    fdLogTimeout.right = new FormAttachment( 100, 0 );
    wLogTimeout.setLayoutData( fdLogTimeout );
    wLogTimeout.setText( Const.NVL( jobLogTable.getTimeoutInDays(), "" ) );

    // The log size limit
    //
    Label wlLogSizeLimit = new Label( wLogOptionsComposite, SWT.RIGHT );
    wlLogSizeLimit.setText( BaseMessages.getString( PKG, "JobDialog.LogSizeLimit.Label" ) );
    wlLogSizeLimit.setToolTipText( BaseMessages.getString( PKG, "JobDialog.LogSizeLimit.Tooltip" ) );
    props.setLook( wlLogSizeLimit );
    FormData fdlLogSizeLimit = new FormData();
    fdlLogSizeLimit.left = new FormAttachment( 0, 0 );
    fdlLogSizeLimit.right = new FormAttachment( middle, -margin );
    fdlLogSizeLimit.top = new FormAttachment( wLogTimeout, margin );
    wlLogSizeLimit.setLayoutData( fdlLogSizeLimit );
    wLogSizeLimit = new TextVar( jobMeta, wLogOptionsComposite, SWT.SINGLE | SWT.LEFT | SWT.BORDER );
    wLogSizeLimit.setToolTipText( BaseMessages.getString( PKG, "JobDialog.LogSizeLimit.Tooltip" ) );
    props.setLook( wLogSizeLimit );
    wLogSizeLimit.addModifyListener( lsMod );
    FormData fdLogSizeLimit = new FormData();
    fdLogSizeLimit.left = new FormAttachment( middle, 0 );
    fdLogSizeLimit.top = new FormAttachment( wLogTimeout, margin );
    fdLogSizeLimit.right = new FormAttachment( 100, 0 );
    wLogSizeLimit.setLayoutData( fdLogSizeLimit );
    wLogSizeLimit.setText( Const.NVL( jobLogTable.getLogSizeLimit(), "" ) );

    // Add the fields grid...
    //
    Label wlFields = new Label( wLogOptionsComposite, SWT.NONE );
    wlFields.setText( BaseMessages.getString( PKG, "JobDialog.TransLogTable.Fields.Label" ) );
    props.setLook( wlFields );
    FormData fdlFields = new FormData();
    fdlFields.left = new FormAttachment( 0, 0 );
    fdlFields.top = new FormAttachment( wLogSizeLimit, margin * 2 );
    wlFields.setLayoutData( fdlFields );

    final java.util.List<LogTableField> fields = jobLogTable.getFields();
    final int nrRows = fields.size();

    ColumnInfo[] colinf =
      new ColumnInfo[] {
        new ColumnInfo(
          BaseMessages.getString( PKG, "JobDialog.TransLogTable.Fields.FieldName" ),
          ColumnInfo.COLUMN_TYPE_TEXT, false ),
        new ColumnInfo(
          BaseMessages.getString( PKG, "JobDialog.TransLogTable.Fields.Description" ),
          ColumnInfo.COLUMN_TYPE_TEXT, false, true ), };

    wOptionFields =
      new TableView( jobMeta, wLogOptionsComposite, SWT.BORDER | SWT.FULL_SELECTION | SWT.MULTI | SWT.CHECK, // add a
                                                                                                             // check
                                                                                                             // to the
                                                                                                             // left...
        colinf, nrRows, true, lsMod, props );

    wOptionFields.setSortable( false );

    for ( int i = 0; i < fields.size(); i++ ) {
      LogTableField field = fields.get( i );
      TableItem item = wOptionFields.table.getItem( i );
      item.setChecked( field.isEnabled() );
      item.setText( new String[] {
        "", Const.NVL( field.getFieldName(), "" ), Const.NVL( field.getDescription(), "" ) } );
    }

    wOptionFields.table.getColumn( 0 ).setText(
      BaseMessages.getString( PKG, "JobDialog.TransLogTable.Fields.Enabled" ) );

    FormData fdOptionFields = new FormData();
    fdOptionFields.left = new FormAttachment( 0, 0 );
    fdOptionFields.top = new FormAttachment( wlFields, margin );
    fdOptionFields.right = new FormAttachment( 100, 0 );
    fdOptionFields.bottom = new FormAttachment( 100, 0 );
    wOptionFields.setLayoutData( fdOptionFields );

    wOptionFields.optWidth( true );

    wOptionFields.layout();
  }

  private void getChannelLogTableOptions( ChannelLogTable channelLogTable ) {

    // The connection...
    //
    channelLogTable.setConnectionName( wLogconnection.getText() );
    channelLogTable.setSchemaName( wLogSchema.getText() );
    channelLogTable.setTableName( wLogTable.getText() );
    channelLogTable.setTimeoutInDays( wLogTimeout.getText() );

    for ( int i = 0; i < channelLogTable.getFields().size(); i++ ) {
      TableItem item = wOptionFields.table.getItem( i );

      LogTableField field = channelLogTable.getFields().get( i );
      field.setEnabled( item.getChecked() );
      field.setFieldName( item.getText( 1 ) );
    }
  }

  private void showChannelLogTableOptions( ChannelLogTable channelLogTable ) {

    addDBSchemaTableLogOptions( channelLogTable );

    // The log timeout in days
    //
    Label wlLogTimeout = new Label( wLogOptionsComposite, SWT.RIGHT );
    wlLogTimeout.setText( BaseMessages.getString( PKG, "JobDialog.LogTimeout.Label" ) );
    wlLogTimeout.setToolTipText( BaseMessages.getString( PKG, "JobDialog.LogTimeout.Tooltip" ) );
    props.setLook( wlLogTimeout );
    FormData fdlLogTimeout = new FormData();
    fdlLogTimeout.left = new FormAttachment( 0, 0 );
    fdlLogTimeout.right = new FormAttachment( middle, -margin );
    fdlLogTimeout.top = new FormAttachment( wLogTable, margin );
    wlLogTimeout.setLayoutData( fdlLogTimeout );
    wLogTimeout = new TextVar( jobMeta, wLogOptionsComposite, SWT.SINGLE | SWT.LEFT | SWT.BORDER );
    wLogTimeout.setToolTipText( BaseMessages.getString( PKG, "JobDialog.LogTimeout.Tooltip" ) );
    props.setLook( wLogTimeout );
    wLogTimeout.addModifyListener( lsMod );
    FormData fdLogTimeout = new FormData();
    fdLogTimeout.left = new FormAttachment( middle, 0 );
    fdLogTimeout.top = new FormAttachment( wLogTable, margin );
    fdLogTimeout.right = new FormAttachment( 100, 0 );
    wLogTimeout.setLayoutData( fdLogTimeout );
    wLogTimeout.setText( Const.NVL( channelLogTable.getTimeoutInDays(), "" ) );

    // Add the fields grid...
    //
    Label wlFields = new Label( wLogOptionsComposite, SWT.NONE );
    wlFields.setText( BaseMessages.getString( PKG, "JobDialog.TransLogTable.Fields.Label" ) );
    props.setLook( wlFields );
    FormData fdlFields = new FormData();
    fdlFields.left = new FormAttachment( 0, 0 );
    fdlFields.top = new FormAttachment( wLogTimeout, margin * 2 );
    wlFields.setLayoutData( fdlFields );

    final java.util.List<LogTableField> fields = channelLogTable.getFields();
    final int nrRows = fields.size();

    ColumnInfo[] colinf =
      new ColumnInfo[] {
        new ColumnInfo(
          BaseMessages.getString( PKG, "JobDialog.TransLogTable.Fields.FieldName" ),
          ColumnInfo.COLUMN_TYPE_TEXT, false ),
        new ColumnInfo(
          BaseMessages.getString( PKG, "JobDialog.TransLogTable.Fields.Description" ),
          ColumnInfo.COLUMN_TYPE_TEXT, false, true ), };

    FieldDisabledListener disabledListener = new FieldDisabledListener() {

      public boolean isFieldDisabled( int rowNr ) {
        if ( rowNr >= 0 && rowNr < fields.size() ) {
          LogTableField field = fields.get( rowNr );
          return field.isSubjectAllowed();
        } else {
          return true;
        }
      }
    };

    colinf[1].setDisabledListener( disabledListener );

    wOptionFields =
      new TableView( jobMeta, wLogOptionsComposite, SWT.BORDER | SWT.FULL_SELECTION | SWT.MULTI | SWT.CHECK, // add a
                                                                                                             // check
                                                                                                             // to the
                                                                                                             // left...
        colinf, nrRows, true, lsMod, props );

    wOptionFields.setSortable( false );

    for ( int i = 0; i < fields.size(); i++ ) {
      LogTableField field = fields.get( i );
      TableItem item = wOptionFields.table.getItem( i );
      item.setChecked( field.isEnabled() );
      item.setText( new String[] {
        "", Const.NVL( field.getFieldName(), "" ), Const.NVL( field.getDescription(), "" ) } );
    }

    wOptionFields.table.getColumn( 0 ).setText(
      BaseMessages.getString( PKG, "JobDialog.TransLogTable.Fields.Enabled" ) );

    FormData fdOptionFields = new FormData();
    fdOptionFields.left = new FormAttachment( 0, 0 );
    fdOptionFields.top = new FormAttachment( wlFields, margin );
    fdOptionFields.right = new FormAttachment( 100, 0 );
    fdOptionFields.bottom = new FormAttachment( 100, 0 );
    wOptionFields.setLayoutData( fdOptionFields );

    wOptionFields.optWidth( true );

    wOptionFields.layout();
  }

  private void getJobEntryLogTableOptions( JobEntryLogTable jobEntryLogTable ) {

    // The connection...
    //
    jobEntryLogTable.setConnectionName( wLogconnection.getText() );
    jobEntryLogTable.setSchemaName( wLogSchema.getText() );
    jobEntryLogTable.setTableName( wLogTable.getText() );
    jobEntryLogTable.setTimeoutInDays( wLogTimeout.getText() );

    for ( int i = 0; i < jobEntryLogTable.getFields().size(); i++ ) {
      TableItem item = wOptionFields.table.getItem( i );

      LogTableField field = jobEntryLogTable.getFields().get( i );
      field.setEnabled( item.getChecked() );
      field.setFieldName( item.getText( 1 ) );
    }
  }

  private void showJobEntryLogTableOptions( JobEntryLogTable jobEntryLogTable ) {

    addDBSchemaTableLogOptions( jobEntryLogTable );

    // The log timeout in days
    //
    Label wlLogTimeout = new Label( wLogOptionsComposite, SWT.RIGHT );
    wlLogTimeout.setText( BaseMessages.getString( PKG, "JobDialog.LogTimeout.Label" ) );
    wlLogTimeout.setToolTipText( BaseMessages.getString( PKG, "JobDialog.LogTimeout.Tooltip" ) );
    props.setLook( wlLogTimeout );
    FormData fdlLogTimeout = new FormData();
    fdlLogTimeout.left = new FormAttachment( 0, 0 );
    fdlLogTimeout.right = new FormAttachment( middle, -margin );
    fdlLogTimeout.top = new FormAttachment( wLogTable, margin );
    wlLogTimeout.setLayoutData( fdlLogTimeout );
    wLogTimeout = new TextVar( jobMeta, wLogOptionsComposite, SWT.SINGLE | SWT.LEFT | SWT.BORDER );
    wLogTimeout.setToolTipText( BaseMessages.getString( PKG, "JobDialog.LogTimeout.Tooltip" ) );
    props.setLook( wLogTimeout );
    wLogTimeout.addModifyListener( lsMod );
    FormData fdLogTimeout = new FormData();
    fdLogTimeout.left = new FormAttachment( middle, 0 );
    fdLogTimeout.top = new FormAttachment( wLogTable, margin );
    fdLogTimeout.right = new FormAttachment( 100, 0 );
    wLogTimeout.setLayoutData( fdLogTimeout );
    wLogTimeout.setText( Const.NVL( jobEntryLogTable.getTimeoutInDays(), "" ) );

    // Add the fields grid...
    //
    Label wlFields = new Label( wLogOptionsComposite, SWT.NONE );
    wlFields.setText( BaseMessages.getString( PKG, "JobDialog.TransLogTable.Fields.Label" ) );
    props.setLook( wlFields );
    FormData fdlFields = new FormData();
    fdlFields.left = new FormAttachment( 0, 0 );
    fdlFields.top = new FormAttachment( wLogTimeout, margin * 2 );
    wlFields.setLayoutData( fdlFields );

    final java.util.List<LogTableField> fields = jobEntryLogTable.getFields();
    final int nrRows = fields.size();

    ColumnInfo[] colinf =
      new ColumnInfo[] {
        new ColumnInfo(
          BaseMessages.getString( PKG, "JobDialog.TransLogTable.Fields.FieldName" ),
          ColumnInfo.COLUMN_TYPE_TEXT, false ),
        new ColumnInfo(
          BaseMessages.getString( PKG, "JobDialog.TransLogTable.Fields.Description" ),
          ColumnInfo.COLUMN_TYPE_TEXT, false, true ), };

    FieldDisabledListener disabledListener = new FieldDisabledListener() {

      public boolean isFieldDisabled( int rowNr ) {
        if ( rowNr >= 0 && rowNr < fields.size() ) {
          LogTableField field = fields.get( rowNr );
          return field.isSubjectAllowed();
        } else {
          return true;
        }
      }
    };

    colinf[1].setDisabledListener( disabledListener );

    wOptionFields =
      new TableView( jobMeta, wLogOptionsComposite, SWT.BORDER | SWT.FULL_SELECTION | SWT.MULTI | SWT.CHECK, // add a
                                                                                                             // check
                                                                                                             // to the
                                                                                                             // left...
        colinf, nrRows, true, lsMod, props );

    wOptionFields.setSortable( false );

    for ( int i = 0; i < fields.size(); i++ ) {
      LogTableField field = fields.get( i );
      TableItem item = wOptionFields.table.getItem( i );
      item.setChecked( field.isEnabled() );
      item.setText( new String[] {
        "", Const.NVL( field.getFieldName(), "" ), Const.NVL( field.getDescription(), "" ) } );
    }

    wOptionFields.table.getColumn( 0 ).setText(
      BaseMessages.getString( PKG, "JobDialog.TransLogTable.Fields.Enabled" ) );

    FormData fdOptionFields = new FormData();
    fdOptionFields.left = new FormAttachment( 0, 0 );
    fdOptionFields.top = new FormAttachment( wlFields, margin );
    fdOptionFields.right = new FormAttachment( 100, 0 );
    fdOptionFields.bottom = new FormAttachment( 100, 0 );
    wOptionFields.setLayoutData( fdOptionFields );

    wOptionFields.optWidth( true );

    wOptionFields.layout();
  }

  private void addSettingsTab() {
    // ////////////////////////
    // START OF SETTINGS TAB///
    // /
    wSettingsTab = new CTabItem( wTabFolder, SWT.NONE );
    wSettingsTab.setText( BaseMessages.getString( PKG, "JobDialog.SettingsTab.Label" ) );

    FormLayout LogLayout = new FormLayout();
    LogLayout.marginWidth = Const.MARGIN;
    LogLayout.marginHeight = Const.MARGIN;

    Composite wSettingsComp = new Composite( wTabFolder, SWT.NONE );
    props.setLook( wSettingsComp );
    wSettingsComp.setLayout( LogLayout );

    wlBatchTrans = new Label( wSettingsComp, SWT.RIGHT );
    wlBatchTrans.setText( BaseMessages.getString( PKG, "JobDialog.PassBatchID.Label" ) );
    props.setLook( wlBatchTrans );
    fdlBatchTrans = new FormData();
    fdlBatchTrans.left = new FormAttachment( 0, 0 );
    fdlBatchTrans.top = new FormAttachment( 0, margin );
    fdlBatchTrans.right = new FormAttachment( middle, -margin );
    wlBatchTrans.setLayoutData( fdlBatchTrans );
    wBatchTrans = new Button( wSettingsComp, SWT.CHECK );
    props.setLook( wBatchTrans );
    wBatchTrans.setToolTipText( BaseMessages.getString( PKG, "JobDialog.PassBatchID.Tooltip" ) );
    fdBatchTrans = new FormData();
    fdBatchTrans.left = new FormAttachment( middle, 0 );
    fdBatchTrans.top = new FormAttachment( 0, margin );
    fdBatchTrans.right = new FormAttachment( 100, 0 );
    wBatchTrans.setLayoutData( fdBatchTrans );

    // Shared objects file
    Label wlSharedObjectsFile = new Label( wSettingsComp, SWT.RIGHT );
    wlSharedObjectsFile.setText( BaseMessages.getString( PKG, "JobDialog.SharedObjectsFile.Label" ) );
    props.setLook( wlSharedObjectsFile );
    FormData fdlSharedObjectsFile = new FormData();
    fdlSharedObjectsFile.left = new FormAttachment( 0, 0 );
    fdlSharedObjectsFile.right = new FormAttachment( middle, -margin );
    fdlSharedObjectsFile.top = new FormAttachment( wBatchTrans, 4 * margin );
    wlSharedObjectsFile.setLayoutData( fdlSharedObjectsFile );
    wSharedObjectsFile = new TextVar( jobMeta, wSettingsComp, SWT.SINGLE | SWT.LEFT | SWT.BORDER );
    wlSharedObjectsFile.setToolTipText( BaseMessages.getString( PKG, "JobDialog.SharedObjectsFile.Tooltip" ) );
    wSharedObjectsFile.setToolTipText( BaseMessages.getString( PKG, "JobDialog.SharedObjectsFile.Tooltip" ) );
    props.setLook( wSharedObjectsFile );
    FormData fdSharedObjectsFile = new FormData();
    fdSharedObjectsFile.left = new FormAttachment( middle, 0 );
    fdSharedObjectsFile.top = new FormAttachment( wBatchTrans, 4 * margin );
    fdSharedObjectsFile.right = new FormAttachment( 100, 0 );
    wSharedObjectsFile.setLayoutData( fdSharedObjectsFile );
    wSharedObjectsFile.addModifyListener( new ModifyListener() {
      public void modifyText( ModifyEvent arg0 ) {
        sharedObjectsFileChanged = true;
      }
    } );

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

    wSettingsComp.layout();
    wSettingsTab.setControl( wSettingsComp );

    // ///////////////////////////////////////////////////////////
    // / END OF LOG TAB
    // ///////////////////////////////////////////////////////////
  }

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

  /**
   * Copy information from the meta-data input to the dialog fields.
   */
  public void getData() {
    wJobname.setText( Const.NVL( jobMeta.getName(), "" ) );
    wJobFilename.setText( Const.NVL( jobMeta.getFilename(), "" ) );
    wJobdescription.setText( Const.NVL( jobMeta.getDescription(), "" ) );
    wExtendeddescription.setText( Const.NVL( jobMeta.getExtendedDescription(), "" ) );
    wJobversion.setText( Const.NVL( jobMeta.getJobversion(), "" ) );
    wJobstatus.select( jobMeta.getJobstatus() - 1 );

    wLogTypeList.select( 0 );
    showJobLogTableOptions( (JobLogTable) logTables.get( 0 ) );

    if ( jobMeta.getRepositoryDirectory() != null ) {
      wDirectory.setText( jobMeta.getRepositoryDirectory().getPath() );
    }

    if ( jobMeta.getCreatedUser() != null ) {
      wCreateUser.setText( jobMeta.getCreatedUser() );
    }
    if ( jobMeta.getCreatedDate() != null && jobMeta.getCreatedDate() != null ) {
      wCreateDate.setText( jobMeta.getCreatedDate().toString() );
    }

    if ( jobMeta.getModifiedUser() != null ) {
      wModUser.setText( jobMeta.getModifiedUser() );
    }
    if ( jobMeta.getModifiedDate() != null && jobMeta.getModifiedDate() != null ) {
      wModDate.setText( jobMeta.getModifiedDate().toString() );
    }

    wBatchTrans.setSelection( jobMeta.isBatchIdPassed() );

    // The named parameters
    String[] parameters = jobMeta.listParameters();
    for ( int idx = 0; idx < parameters.length; idx++ ) {
      TableItem item = wParamFields.table.getItem( idx );

      String description;
      try {
        description = jobMeta.getParameterDescription( parameters[idx] );
      } catch ( UnknownParamException e ) {
        description = "";
      }
      String defValue;
      try {
        defValue = jobMeta.getParameterDefault( parameters[idx] );
      } catch ( UnknownParamException e ) {
        defValue = "";
      }

      item.setText( 1, parameters[idx] );
      item.setText( 2, Const.NVL( defValue, "" ) );
      item.setText( 3, Const.NVL( description, "" ) );
    }
    wParamFields.setRowNums();
    wParamFields.optWidth( true );

    wSharedObjectsFile.setText( Const.NVL( jobMeta.getSharedObjectsFile(), "" ) );
    sharedObjectsFileChanged = false;

    for ( JobDialogPluginInterface extraTab : extraTabs ) {
      extraTab.getData( jobMeta );
    }

    setFlags();
  }

  public void setFlags() {
    wbDirectory.setEnabled( rep != null );
    // wDirectory.setEnabled(rep!=null);
    wlDirectory.setEnabled( rep != null );

    // DatabaseMeta dbMeta = jobMeta.findDatabase(wLogconnection.getText());
    // wbLogconnection.setEnabled(dbMeta!=null);

    // wlLogSizeLimit.setEnabled(wLogfield.getSelection());
    // wLogSizeLimit.setEnabled(wLogfield.getSelection());
  }

  private void cancel() {
    props.setScreen( new WindowProperty( shell ) );
    jobMeta = null;
    dispose();
  }

  private void ok() {
    if ( previousLogTableIndex >= 0 ) {
      getLogInfo( previousLogTableIndex );
    }

    for ( int i = 0; i < logTables.size(); i++ ) {
      jobMeta.getLogTables().get( i ).replaceMeta( logTables.get( i ) );
    }

    jobMeta.setName( wJobname.getText() );
    jobMeta.setDescription( wJobdescription.getText() );
    jobMeta.setExtendedDescription( wExtendeddescription.getText() );
    jobMeta.setJobversion( wJobversion.getText() );
    if ( wJobstatus.getSelectionIndex() != 2 ) {
      // Saving the index as meta data is in fact pretty bad, but since
      // it was already in ...
      jobMeta.setJobstatus( wJobstatus.getSelectionIndex() + 1 );
    } else {
      jobMeta.setJobstatus( -1 );
    }

    // Clear and add parameters
    jobMeta.eraseParameters();
    int nrNonEmptyFields = wParamFields.nrNonEmpty();
    for ( int i = 0; i < nrNonEmptyFields; i++ ) {
      TableItem item = wParamFields.getNonEmpty( i );

      try {
        jobMeta.addParameterDefinition( item.getText( 1 ), item.getText( 2 ), item.getText( 3 ) );
      } catch ( DuplicateParamException e ) {
        // Ignore the duplicate parameter.
      }
    }
    jobMeta.activateParameters();

    jobMeta.setBatchIdPassed( wBatchTrans.getSelection() );
    jobMeta.setSharedObjectsFile( wSharedObjectsFile.getText() );

    for ( JobDialogPluginInterface extraTab : extraTabs ) {
      extraTab.ok( jobMeta );
    }

    if ( newDirectory != null ) {
      if ( directoryChangeAllowed ) {
        RepositoryDirectoryInterface dirFrom = jobMeta.getRepositoryDirectory();

        try {
          if ( jobMeta.getObjectId() != null ) {
            ObjectId newId = rep.renameJob( jobMeta.getObjectId(), newDirectory, jobMeta.getName() );
            jobMeta.setObjectId( newId );
          }
          jobMeta.setRepositoryDirectory( newDirectory );
          wDirectory.setText( jobMeta.getRepositoryDirectory().getPath() );
        } catch ( KettleException dbe ) {
          jobMeta.setRepositoryDirectory( dirFrom );

          new ErrorDialog(
            shell, BaseMessages.getString( PKG, "JobDialog.Dialog.ErrorChangingDirectory.Title" ), BaseMessages
              .getString( PKG, "JobDialog.Dialog.ErrorChangingDirectory.Message" ), dbe );
        }
      } else {
        // Just update to the new selected directory...
        //
        jobMeta.setRepositoryDirectory( newDirectory );
      }
    }

    jobMeta.setChanged( changed || jobMeta.hasChanged() );

    dispose();
  }

  /**
   * Generates code for create table... Conversions done by Database
   */
  private void sql() {
    if ( previousLogTableIndex >= 0 ) {
      getLogInfo( previousLogTableIndex );
    }

    try {

      for ( LogTableInterface logTable : logTables ) {
        if ( logTable.getDatabaseMeta() != null && !Utils.isEmpty( logTable.getTableName() ) ) {
          // OK, we have something to work with!
          //
          Database db = null;
          try {
            db = new Database( jobMeta, logTable.getDatabaseMeta() );
            db.shareVariablesWith( jobMeta );
            db.connect();

            StringBuilder ddl = new StringBuilder();

            RowMetaInterface fields = logTable.getLogRecord( LogStatus.START, null, null ).getRowMeta();
            String tableName = db.environmentSubstitute( logTable.getTableName() );
            String schemaTable =
              logTable.getDatabaseMeta().getQuotedSchemaTableCombination(
                db.environmentSubstitute( logTable.getSchemaName() ),
                db.environmentSubstitute( logTable.getTableName() ) );
            String createTable = db.getDDL( schemaTable, fields );

            if ( !Utils.isEmpty( createTable ) ) {
              ddl.append( "-- " ).append( logTable.getLogTableType() ).append( Const.CR );
              ddl.append( "--" ).append( Const.CR ).append( Const.CR );
              ddl.append( createTable ).append( Const.CR );
            }

            java.util.List<RowMetaInterface> indexes = logTable.getRecommendedIndexes();
            for ( int i = 0; i < indexes.size(); i++ ) {
              RowMetaInterface index = indexes.get( i );
              if ( !index.isEmpty() ) {
                String createIndex =
                  db.getCreateIndexStatement( schemaTable, "IDX_" + tableName + "_" + ( i + 1 ), index
                    .getFieldNames(), false, false, false, true );
                if ( !Utils.isEmpty( createIndex ) ) {
                  ddl.append( createIndex );
                }
              }
            }

            if ( ddl.length() > 0 ) {
              SQLEditor sqledit =
                new SQLEditor( jobMeta, shell, SWT.NONE, logTable.getDatabaseMeta(), DBCache.getInstance(), ddl
                  .toString() );
              sqledit.open();
            } else {
              MessageBox mb = new MessageBox( shell, SWT.OK | SWT.ICON_INFORMATION );
              mb.setText( BaseMessages.getString( PKG, "JobDialog.NoSqlNedds.DialogTitle" ) );
              mb.setMessage( logTable.getLogTableType()
                + Const.CR + Const.CR + BaseMessages.getString( PKG, "JobDialog.NoSqlNedds.DialogMessage" ) );
              mb.open();
            }

          } finally {
            if ( db != null ) {
              db.disconnect();
            }
          }
        }
      }
    } catch ( Exception e ) {
      new ErrorDialog(
        shell, BaseMessages.getString( PKG, "JobDialog.Dialog.ErrorCreatingSQL.Title" ), BaseMessages.getString(
          PKG, "JobDialog.Dialog.ErrorCreatingSQL.Message" ), e );
    }
  }

  public boolean isSharedObjectsFileChanged() {
    return sharedObjectsFileChanged;
  }

  public static final Button setShellImage( Shell shell, JobEntryInterface jobEntryInterface ) {
    Button helpButton = null;
    try {
      final PluginInterface plugin = getPlugin( jobEntryInterface );

      helpButton = HelpUtils.createHelpButton( shell, HelpUtils.getHelpDialogTitle( plugin ), plugin );

      shell.setImage( getImage( shell, plugin ) );

    } catch ( Throwable e ) {
      // Ignore unexpected errors, not worth it
    }
    return helpButton;
  }

  public static PluginInterface getPlugin( JobEntryInterface jobEntryInterface ) {
    return PluginRegistry.getInstance().getPlugin( JobEntryPluginType.class, jobEntryInterface );
  }

  public static Image getImage( Shell shell, PluginInterface plugin ) {
    String id = plugin.getIds()[0];
    if ( id != null ) {
      return GUIResource.getInstance().getImagesJobentries().get( id ).getAsBitmapForSize(
        shell.getDisplay(), ConstUI.ICON_SIZE, ConstUI.ICON_SIZE );
    }
    return null;
  }

  public void setDirectoryChangeAllowed( boolean directoryChangeAllowed ) {
    this.directoryChangeAllowed = directoryChangeAllowed;
  }

  private LogTableUserInterface getLogTableUserInterface( LogTableInterface logTable, JobMeta jobMeta,
    ModifyListener lsMod ) {

    if ( !( logTable instanceof LogTablePluginInterface ) ) {
      return null;
    }
    LogTablePluginInterface pluginInterface = (LogTablePluginInterface) logTable;

    String uiClassName = pluginInterface.getLogTablePluginUIClassname();

    Class<?> uiClass;
    Class<?>[] paramClasses = new Class<?>[] { JobMeta.class, ModifyListener.class, JobDialog.class, };
    Object[] paramArgs = new Object[] { jobMeta, lsMod, this, };
    Constructor<?> uiConstructor;
    try {
      uiClass = pluginInterface.getClass().getClassLoader().loadClass( uiClassName );
      uiConstructor = uiClass.getConstructor( paramClasses );
      return (LogTableUserInterface) uiConstructor.newInstance( paramArgs );
    } catch ( Exception e ) {
      new ErrorDialog( shell, "Error", "Unable to load UI interface class: " + uiClassName, e );
      return null;
    }

  }

}