/*! ******************************************************************************
*
* 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
* limitations under the License.
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package org.pentaho.di.ui.trans.steps.gpbulkloader;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.Set;
import org.eclipse.jface.dialogs.MessageDialog;
import org.eclipse.swt.SWT;
import org.eclipse.swt.custom.CCombo;
import org.eclipse.swt.events.FocusAdapter;
import org.eclipse.swt.events.FocusEvent;
import org.eclipse.swt.events.FocusListener;
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.Combo;
import org.eclipse.swt.widgets.Display;
import org.eclipse.swt.widgets.Event;
import org.eclipse.swt.widgets.FileDialog;
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.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.SQLStatement;
import org.pentaho.di.core.SourceToTargetMapping;
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.row.RowMetaInterface;
import org.pentaho.di.core.row.ValueMetaInterface;
import org.pentaho.di.i18n.BaseMessages;
import org.pentaho.di.trans.TransMeta;
import org.pentaho.di.trans.step.BaseStepMeta;
import org.pentaho.di.trans.step.StepDialogInterface;
import org.pentaho.di.trans.step.StepMeta;
import org.pentaho.di.trans.step.StepMetaInterface;
import org.pentaho.di.trans.steps.gpbulkloader.GPBulkLoaderMeta;
import org.pentaho.di.ui.core.database.dialog.DatabaseExplorerDialog;
import org.pentaho.di.ui.core.database.dialog.SQLEditor;
import org.pentaho.di.ui.core.dialog.EnterMappingDialog;
import org.pentaho.di.ui.core.dialog.ErrorDialog;
import org.pentaho.di.ui.core.gui.GUIResource;
import org.pentaho.di.ui.core.widget.ColumnInfo;
import org.pentaho.di.ui.core.widget.TableView;
import org.pentaho.di.ui.core.widget.TextVar;
import org.pentaho.di.ui.trans.step.BaseStepDialog;
import org.pentaho.di.ui.trans.step.TableItemInsertListener;
/**
* Dialog class for the Greenplum bulk loader step. Created on 28mar2008, copied from Sven Boden's Oracle version
*
* @author Luke Lonergan
*/
public class GPBulkLoaderDialog extends BaseStepDialog implements StepDialogInterface {
private static Class<?> PKG = GPBulkLoaderMeta.class; // for i18n purposes, needed by Translator2!!
private CCombo wConnection;
private Label wlSchema;
private TextVar wSchema;
private FormData fdlSchema, fdSchema;
private Label wlTable;
private Button wbTable;
private TextVar wTable;
private FormData fdlTable, fdbTable, fdTable;
private Label wlPsqlPath;
private Button wbPsqlPath;
private TextVar wPsqlPath;
private FormData fdlPsqlPath, fdbPsqlPath, fdPsqlPath;
private Label wlLoadMethod;
private CCombo wLoadMethod;
private FormData fdlLoadMethod, fdLoadMethod;
private Label wlLoadAction;
private CCombo wLoadAction;
private FormData fdlLoadAction, fdLoadAction;
private Label wlMaxErrors;
private TextVar wMaxErrors;
private FormData fdlMaxErrors, fdMaxErrors;
// private FormData fdReadSize;
private Label wlReturn;
private TableView wReturn;
private FormData fdlReturn, fdReturn;
private Label wlControlFile;
private Button wbControlFile;
private TextVar wControlFile;
private FormData fdlControlFile, fdbControlFile, fdControlFile;
private Label wlDataFile;
private Button wbDataFile;
private TextVar wDataFile;
private FormData fdlDataFile, fdbDataFile, fdDataFile;
private Label wlLogFile;
private Button wbLogFile;
private TextVar wLogFile;
private FormData fdlLogFile, fdbLogFile, fdLogFile;
private Label wlDbNameOverride;
private TextVar wDbNameOverride;
private FormData fdlDbNameOverride, fdDbNameOverride;
private Label wlEncoding;
private Combo wEncoding;
private FormData fdlEncoding, fdEncoding;
private Label wlEraseFiles;
private Button wEraseFiles;
private FormData fdlEraseFiles, fdEraseFiles;
private Button wGetLU;
private FormData fdGetLU;
private Listener lsGetLU;
private Button wDoMapping;
private FormData fdDoMapping;
private GPBulkLoaderMeta input;
/**
* List of ColumnInfo that should have the field names of the selected database table
*/
private List<ColumnInfo> tableFieldColumns = new ArrayList<ColumnInfo>();
private ColumnInfo[] ciReturn;
// These should not be translated, they are required to exist on all
// platforms according to the documentation of "Charset".
private static String[] encodings = { "", "US-ASCII", "ISO-8859-1", "UTF-8", "UTF-16BE", "UTF-16LE", "UTF-16" };
private static final String[] ALL_FILETYPES = new String[] { BaseMessages.getString(
PKG, "GPBulkLoaderDialog.Filetype.All" ) };
private Map<String, Integer> inputFields;
public GPBulkLoaderDialog( Shell parent, Object in, TransMeta transMeta, String sname ) {
super( parent, (BaseStepMeta) in, transMeta, sname );
input = (GPBulkLoaderMeta) in;
inputFields = new HashMap<String, Integer>();
}
public String open() {
Shell parent = getParent();
Display display = parent.getDisplay();
shell = new Shell( parent, SWT.DIALOG_TRIM | SWT.RESIZE | SWT.MAX | SWT.MIN );
props.setLook( shell );
setShellImage( shell, input );
ModifyListener lsMod = new ModifyListener() {
public void modifyText( ModifyEvent e ) {
input.setChanged();
}
};
FocusListener lsFocusLost = new FocusAdapter() {
public void focusLost( FocusEvent arg0 ) {
setTableFieldCombo();
}
};
changed = input.hasChanged();
FormLayout formLayout = new FormLayout();
formLayout.marginWidth = Const.FORM_MARGIN;
formLayout.marginHeight = Const.FORM_MARGIN;
shell.setLayout( formLayout );
shell.setText( BaseMessages.getString( PKG, "GPBulkLoaderDialog.Shell.Title" ) );
int middle = props.getMiddlePct();
int margin = Const.MARGIN;
// Stepname line
wlStepname = new Label( shell, SWT.RIGHT );
wlStepname.setText( BaseMessages.getString( PKG, "GPBulkLoaderDialog.Stepname.Label" ) );
props.setLook( wlStepname );
fdlStepname = new FormData();
fdlStepname.left = new FormAttachment( 0, 0 );
fdlStepname.right = new FormAttachment( middle, -margin );
fdlStepname.top = new FormAttachment( 0, margin );
wlStepname.setLayoutData( fdlStepname );
wStepname = new Text( shell, SWT.SINGLE | SWT.LEFT | SWT.BORDER );
wStepname.setText( stepname );
props.setLook( wStepname );
wStepname.addModifyListener( lsMod );
fdStepname = new FormData();
fdStepname.left = new FormAttachment( middle, 0 );
fdStepname.top = new FormAttachment( 0, margin );
fdStepname.right = new FormAttachment( 100, 0 );
wStepname.setLayoutData( fdStepname );
// Connection line
wConnection = addConnectionLine( shell, wStepname, middle, margin );
if ( input.getDatabaseMeta() == null && transMeta.nrDatabases() == 1 ) {
wConnection.select( 0 );
}
wConnection.addModifyListener( lsMod );
// Schema line...
wlSchema = new Label( shell, SWT.RIGHT );
wlSchema.setText( BaseMessages.getString( PKG, "GPBulkLoaderDialog.TargetSchema.Label" ) );
props.setLook( wlSchema );
fdlSchema = new FormData();
fdlSchema.left = new FormAttachment( 0, 0 );
fdlSchema.right = new FormAttachment( middle, -margin );
fdlSchema.top = new FormAttachment( wConnection, margin * 2 );
wlSchema.setLayoutData( fdlSchema );
wSchema = new TextVar( transMeta, shell, SWT.SINGLE | SWT.LEFT | SWT.BORDER );
props.setLook( wSchema );
wSchema.addModifyListener( lsMod );
wSchema.addFocusListener( lsFocusLost );
fdSchema = new FormData();
fdSchema.left = new FormAttachment( middle, 0 );
fdSchema.top = new FormAttachment( wConnection, margin * 2 );
fdSchema.right = new FormAttachment( 100, 0 );
wSchema.setLayoutData( fdSchema );
// Table line...
wlTable = new Label( shell, SWT.RIGHT );
wlTable.setText( BaseMessages.getString( PKG, "GPBulkLoaderDialog.TargetTable.Label" ) );
props.setLook( wlTable );
fdlTable = new FormData();
fdlTable.left = new FormAttachment( 0, 0 );
fdlTable.right = new FormAttachment( middle, -margin );
fdlTable.top = new FormAttachment( wSchema, margin );
wlTable.setLayoutData( fdlTable );
wbTable = new Button( shell, SWT.PUSH | SWT.CENTER );
props.setLook( wbTable );
wbTable.setText( BaseMessages.getString( PKG, "GPBulkLoaderDialog.Browse.Button" ) );
fdbTable = new FormData();
fdbTable.right = new FormAttachment( 100, 0 );
fdbTable.top = new FormAttachment( wSchema, margin );
wbTable.setLayoutData( fdbTable );
wTable = new TextVar( transMeta, shell, SWT.SINGLE | SWT.LEFT | SWT.BORDER );
props.setLook( wTable );
wTable.addModifyListener( lsMod );
wTable.addFocusListener( lsFocusLost );
fdTable = new FormData();
fdTable.left = new FormAttachment( middle, 0 );
fdTable.top = new FormAttachment( wSchema, margin );
fdTable.right = new FormAttachment( wbTable, -margin );
wTable.setLayoutData( fdTable );
// PsqlPath line...
wlPsqlPath = new Label( shell, SWT.RIGHT );
wlPsqlPath.setText( BaseMessages.getString( PKG, "GPBulkLoaderDialog.PsqlPath.Label" ) );
props.setLook( wlPsqlPath );
fdlPsqlPath = new FormData();
fdlPsqlPath.left = new FormAttachment( 0, 0 );
fdlPsqlPath.right = new FormAttachment( middle, -margin );
fdlPsqlPath.top = new FormAttachment( wTable, margin );
wlPsqlPath.setLayoutData( fdlPsqlPath );
wbPsqlPath = new Button( shell, SWT.PUSH | SWT.CENTER );
props.setLook( wbPsqlPath );
wbPsqlPath.setText( BaseMessages.getString( PKG, "GPBulkLoaderDialog.Browse.Button" ) );
fdbPsqlPath = new FormData();
fdbPsqlPath.right = new FormAttachment( 100, 0 );
fdbPsqlPath.top = new FormAttachment( wTable, margin );
wbPsqlPath.setLayoutData( fdbPsqlPath );
wPsqlPath = new TextVar( transMeta, shell, SWT.SINGLE | SWT.LEFT | SWT.BORDER );
props.setLook( wPsqlPath );
wPsqlPath.addModifyListener( lsMod );
fdPsqlPath = new FormData();
fdPsqlPath.left = new FormAttachment( middle, 0 );
fdPsqlPath.top = new FormAttachment( wTable, margin );
fdPsqlPath.right = new FormAttachment( wbPsqlPath, -margin );
wPsqlPath.setLayoutData( fdPsqlPath );
// Load Method line
wlLoadMethod = new Label( shell, SWT.RIGHT );
wlLoadMethod.setText( BaseMessages.getString( PKG, "GPBulkLoaderDialog.LoadMethod.Label" ) );
props.setLook( wlLoadMethod );
fdlLoadMethod = new FormData();
fdlLoadMethod.left = new FormAttachment( 0, 0 );
fdlLoadMethod.right = new FormAttachment( middle, -margin );
fdlLoadMethod.top = new FormAttachment( wPsqlPath, margin );
wlLoadMethod.setLayoutData( fdlLoadMethod );
wLoadMethod = new CCombo( shell, SWT.SINGLE | SWT.READ_ONLY | SWT.BORDER );
// wLoadMethod.add(BaseMessages.getString(PKG, "GPBulkLoaderDialog.AutoConcLoadMethod.Label"));
wLoadMethod.add( BaseMessages.getString( PKG, "GPBulkLoaderDialog.AutoEndLoadMethod.Label" ) );
wLoadMethod.add( BaseMessages.getString( PKG, "GPBulkLoaderDialog.ManualLoadMethod.Label" ) );
wLoadMethod.select( 0 ); // +1: starts at -1
wLoadMethod.addModifyListener( lsMod );
props.setLook( wLoadMethod );
fdLoadMethod = new FormData();
fdLoadMethod.left = new FormAttachment( middle, 0 );
fdLoadMethod.top = new FormAttachment( wPsqlPath, margin );
fdLoadMethod.right = new FormAttachment( 100, 0 );
wLoadMethod.setLayoutData( fdLoadMethod );
fdLoadMethod = new FormData();
fdLoadMethod.left = new FormAttachment( middle, 0 );
fdLoadMethod.top = new FormAttachment( wPsqlPath, margin );
fdLoadMethod.right = new FormAttachment( 100, 0 );
wLoadMethod.setLayoutData( fdLoadMethod );
// Load Action line
wlLoadAction = new Label( shell, SWT.RIGHT );
wlLoadAction.setText( BaseMessages.getString( PKG, "GPBulkLoaderDialog.LoadAction.Label" ) );
props.setLook( wlLoadAction );
fdlLoadAction = new FormData();
fdlLoadAction.left = new FormAttachment( 0, 0 );
fdlLoadAction.right = new FormAttachment( middle, -margin );
fdlLoadAction.top = new FormAttachment( wLoadMethod, margin );
wlLoadAction.setLayoutData( fdlLoadAction );
wLoadAction = new CCombo( shell, SWT.SINGLE | SWT.READ_ONLY | SWT.BORDER );
// wLoadAction.add(BaseMessages.getString(PKG, "GPBulkLoaderDialog.AppendLoadAction.Label"));
wLoadAction.add( BaseMessages.getString( PKG, "GPBulkLoaderDialog.InsertLoadAction.Label" ) );
// wLoadAction.add(BaseMessages.getString(PKG, "GPBulkLoaderDialog.ReplaceLoadAction.Label"));
wLoadAction.add( BaseMessages.getString( PKG, "GPBulkLoaderDialog.TruncateLoadAction.Label" ) );
wLoadAction.select( 0 ); // +1: starts at -1
wLoadAction.addModifyListener( lsMod );
props.setLook( wLoadAction );
fdLoadAction = new FormData();
fdLoadAction.left = new FormAttachment( middle, 0 );
fdLoadAction.top = new FormAttachment( wLoadMethod, margin );
fdLoadAction.right = new FormAttachment( 100, 0 );
wLoadAction.setLayoutData( fdLoadAction );
fdLoadAction = new FormData();
fdLoadAction.left = new FormAttachment( middle, 0 );
fdLoadAction.top = new FormAttachment( wLoadMethod, margin );
fdLoadAction.right = new FormAttachment( 100, 0 );
wLoadAction.setLayoutData( fdLoadAction );
// MaxErrors file line
wlMaxErrors = new Label( shell, SWT.RIGHT );
wlMaxErrors.setText( BaseMessages.getString( PKG, "GPBulkLoaderDialog.MaxErrors.Label" ) );
props.setLook( wlMaxErrors );
fdlMaxErrors = new FormData();
fdlMaxErrors.left = new FormAttachment( 0, 0 );
fdlMaxErrors.top = new FormAttachment( wLoadAction, margin );
fdlMaxErrors.right = new FormAttachment( middle, -margin );
wlMaxErrors.setLayoutData( fdlMaxErrors );
wMaxErrors = new TextVar( transMeta, shell, SWT.SINGLE | SWT.LEFT | SWT.BORDER );
props.setLook( wMaxErrors );
wMaxErrors.addModifyListener( lsMod );
fdMaxErrors = new FormData();
fdMaxErrors.left = new FormAttachment( middle, 0 );
fdMaxErrors.top = new FormAttachment( wLoadAction, margin );
fdMaxErrors.right = new FormAttachment( 100, 0 );
wMaxErrors.setLayoutData( fdMaxErrors );
// Db Name Override line
wlDbNameOverride = new Label( shell, SWT.RIGHT );
wlDbNameOverride.setText( BaseMessages.getString( PKG, "GPBulkLoaderDialog.DbNameOverride.Label" ) );
props.setLook( wlDbNameOverride );
fdlDbNameOverride = new FormData();
fdlDbNameOverride.left = new FormAttachment( 0, 0 );
fdlDbNameOverride.top = new FormAttachment( wMaxErrors, margin );
fdlDbNameOverride.right = new FormAttachment( middle, -margin );
wlDbNameOverride.setLayoutData( fdlDbNameOverride );
wDbNameOverride = new TextVar( transMeta, shell, SWT.SINGLE | SWT.LEFT | SWT.BORDER );
props.setLook( wDbNameOverride );
wDbNameOverride.addModifyListener( lsMod );
fdDbNameOverride = new FormData();
fdDbNameOverride.left = new FormAttachment( middle, 0 );
fdDbNameOverride.top = new FormAttachment( wMaxErrors, margin );
fdDbNameOverride.right = new FormAttachment( 100, 0 );
wDbNameOverride.setLayoutData( fdDbNameOverride );
// Control file line
wlControlFile = new Label( shell, SWT.RIGHT );
wlControlFile.setText( BaseMessages.getString( PKG, "GPBulkLoaderDialog.ControlFile.Label" ) );
props.setLook( wlControlFile );
fdlControlFile = new FormData();
fdlControlFile.left = new FormAttachment( 0, 0 );
fdlControlFile.top = new FormAttachment( wDbNameOverride, margin );
fdlControlFile.right = new FormAttachment( middle, -margin );
wlControlFile.setLayoutData( fdlControlFile );
wbControlFile = new Button( shell, SWT.PUSH | SWT.CENTER );
props.setLook( wbControlFile );
wbControlFile.setText( BaseMessages.getString( PKG, "GPBulkLoaderDialog.Browse.Button" ) );
fdbControlFile = new FormData();
fdbControlFile.right = new FormAttachment( 100, 0 );
fdbControlFile.top = new FormAttachment( wDbNameOverride, margin );
wbControlFile.setLayoutData( fdbControlFile );
wControlFile = new TextVar( transMeta, shell, SWT.SINGLE | SWT.LEFT | SWT.BORDER );
props.setLook( wControlFile );
wControlFile.addModifyListener( lsMod );
fdControlFile = new FormData();
fdControlFile.left = new FormAttachment( middle, 0 );
fdControlFile.top = new FormAttachment( wDbNameOverride, margin );
fdControlFile.right = new FormAttachment( wbControlFile, -margin );
wControlFile.setLayoutData( fdControlFile );
// Data file line
wlDataFile = new Label( shell, SWT.RIGHT );
wlDataFile.setText( BaseMessages.getString( PKG, "GPBulkLoaderDialog.DataFile.Label" ) );
props.setLook( wlDataFile );
fdlDataFile = new FormData();
fdlDataFile.left = new FormAttachment( 0, 0 );
fdlDataFile.top = new FormAttachment( wControlFile, margin );
fdlDataFile.right = new FormAttachment( middle, -margin );
wlDataFile.setLayoutData( fdlDataFile );
wbDataFile = new Button( shell, SWT.PUSH | SWT.CENTER );
props.setLook( wbDataFile );
wbDataFile.setText( BaseMessages.getString( PKG, "GPBulkLoaderDialog.Browse.Button" ) );
fdbDataFile = new FormData();
fdbDataFile.right = new FormAttachment( 100, 0 );
fdbDataFile.top = new FormAttachment( wControlFile, margin );
wbDataFile.setLayoutData( fdbDataFile );
wDataFile = new TextVar( transMeta, shell, SWT.SINGLE | SWT.LEFT | SWT.BORDER );
props.setLook( wDataFile );
wDataFile.addModifyListener( lsMod );
fdDataFile = new FormData();
fdDataFile.left = new FormAttachment( middle, 0 );
fdDataFile.top = new FormAttachment( wControlFile, margin );
fdDataFile.right = new FormAttachment( wbDataFile, -margin );
wDataFile.setLayoutData( fdDataFile );
// Log file line
wlLogFile = new Label( shell, SWT.RIGHT );
wlLogFile.setText( BaseMessages.getString( PKG, "GPBulkLoaderDialog.LogFile.Label" ) );
props.setLook( wlLogFile );
fdlLogFile = new FormData();
fdlLogFile.left = new FormAttachment( 0, 0 );
fdlLogFile.top = new FormAttachment( wDataFile, margin );
fdlLogFile.right = new FormAttachment( middle, -margin );
wlLogFile.setLayoutData( fdlLogFile );
wbLogFile = new Button( shell, SWT.PUSH | SWT.CENTER );
props.setLook( wbLogFile );
wbLogFile.setText( BaseMessages.getString( PKG, "GPBulkLoaderDialog.Browse.Button" ) );
fdbLogFile = new FormData();
fdbLogFile.right = new FormAttachment( 100, 0 );
fdbLogFile.top = new FormAttachment( wDataFile, margin );
wbLogFile.setLayoutData( fdbLogFile );
wLogFile = new TextVar( transMeta, shell, SWT.SINGLE | SWT.LEFT | SWT.BORDER );
props.setLook( wLogFile );
wLogFile.addModifyListener( lsMod );
fdLogFile = new FormData();
fdLogFile.left = new FormAttachment( middle, 0 );
fdLogFile.top = new FormAttachment( wDataFile, margin );
fdLogFile.right = new FormAttachment( wbLogFile, -margin );
wLogFile.setLayoutData( fdLogFile );
//
// Control encoding line
//
// The drop down is editable as it may happen an encoding may not be present
// on one machine, but you may want to use it on your execution server
//
wlEncoding = new Label( shell, SWT.RIGHT );
wlEncoding.setText( BaseMessages.getString( PKG, "GPBulkLoaderDialog.Encoding.Label" ) );
props.setLook( wlEncoding );
fdlEncoding = new FormData();
fdlEncoding.left = new FormAttachment( 0, 0 );
fdlEncoding.top = new FormAttachment( wLogFile, margin );
fdlEncoding.right = new FormAttachment( middle, -margin );
wlEncoding.setLayoutData( fdlEncoding );
wEncoding = new Combo( shell, SWT.SINGLE | SWT.LEFT | SWT.BORDER );
wEncoding.setToolTipText( BaseMessages.getString( PKG, "GPBulkLoaderDialog.Encoding.Tooltip" ) );
wEncoding.setItems( encodings );
props.setLook( wEncoding );
fdEncoding = new FormData();
fdEncoding.left = new FormAttachment( middle, 0 );
fdEncoding.top = new FormAttachment( wlLogFile, margin );
fdEncoding.right = new FormAttachment( 100, 0 );
wEncoding.setLayoutData( fdEncoding );
wEncoding.addModifyListener( lsMod );
// Erase files line
wlEraseFiles = new Label( shell, SWT.RIGHT );
wlEraseFiles.setText( BaseMessages.getString( PKG, "GPBulkLoaderDialog.EraseFiles.Label" ) );
props.setLook( wlEraseFiles );
fdlEraseFiles = new FormData();
fdlEraseFiles.left = new FormAttachment( 0, 0 );
fdlEraseFiles.top = new FormAttachment( wEncoding, margin );
fdlEraseFiles.right = new FormAttachment( middle, -margin );
wlEraseFiles.setLayoutData( fdlEraseFiles );
wEraseFiles = new Button( shell, SWT.CHECK );
props.setLook( wEraseFiles );
fdEraseFiles = new FormData();
fdEraseFiles.left = new FormAttachment( middle, 0 );
fdEraseFiles.top = new FormAttachment( wEncoding, margin );
fdEraseFiles.right = new FormAttachment( 100, 0 );
wEraseFiles.setLayoutData( fdEraseFiles );
wEraseFiles.addSelectionListener( new SelectionAdapter() {
public void widgetSelected( SelectionEvent e ) {
input.setChanged();
}
} );
// THE BUTTONS
wOK = new Button( shell, SWT.PUSH );
wOK.setText( BaseMessages.getString( PKG, "System.Button.OK" ) );
wSQL = new Button( shell, SWT.PUSH );
wSQL.setText( BaseMessages.getString( PKG, "GPBulkLoaderDialog.SQL.Button" ) );
wCancel = new Button( shell, SWT.PUSH );
wCancel.setText( BaseMessages.getString( PKG, "System.Button.Cancel" ) );
setButtonPositions( new Button[] { wOK, wSQL, wCancel }, margin, null );
// The field Table
wlReturn = new Label( shell, SWT.NONE );
wlReturn.setText( BaseMessages.getString( PKG, "GPBulkLoaderDialog.Fields.Label" ) );
props.setLook( wlReturn );
fdlReturn = new FormData();
fdlReturn.left = new FormAttachment( 0, 0 );
fdlReturn.top = new FormAttachment( wEraseFiles, margin );
wlReturn.setLayoutData( fdlReturn );
int UpInsCols = 3;
int UpInsRows = ( input.getFieldTable() != null ? input.getFieldTable().length : 1 );
ciReturn = new ColumnInfo[UpInsCols];
ciReturn[0] =
new ColumnInfo(
BaseMessages.getString( PKG, "GPBulkLoaderDialog.ColumnInfo.TableField" ),
ColumnInfo.COLUMN_TYPE_CCOMBO, new String[] { "" }, false );
ciReturn[1] =
new ColumnInfo(
BaseMessages.getString( PKG, "GPBulkLoaderDialog.ColumnInfo.StreamField" ),
ColumnInfo.COLUMN_TYPE_CCOMBO, new String[] { "" }, false );
ciReturn[2] =
new ColumnInfo(
BaseMessages.getString( PKG, "GPBulkLoaderDialog.ColumnInfo.DateMask" ),
ColumnInfo.COLUMN_TYPE_CCOMBO, new String[] {
"", BaseMessages.getString( PKG, "GPBulkLoaderDialog.DateMask.Label" ),
BaseMessages.getString( PKG, "GPBulkLoaderDialog.DateTimeMask.Label" ) }, true );
tableFieldColumns.add( ciReturn[0] );
wReturn =
new TableView(
transMeta, shell, SWT.BORDER | SWT.FULL_SELECTION | SWT.MULTI | SWT.V_SCROLL | SWT.H_SCROLL, ciReturn,
UpInsRows, lsMod, props );
wGetLU = new Button( shell, SWT.PUSH );
wGetLU.setText( BaseMessages.getString( PKG, "GPBulkLoaderDialog.GetFields.Label" ) );
fdGetLU = new FormData();
fdGetLU.top = new FormAttachment( wlReturn, margin );
fdGetLU.right = new FormAttachment( 100, 0 );
wGetLU.setLayoutData( fdGetLU );
wDoMapping = new Button( shell, SWT.PUSH );
wDoMapping.setText( BaseMessages.getString( PKG, "GPBulkLoaderDialog.EditMapping.Label" ) );
fdDoMapping = new FormData();
fdDoMapping.top = new FormAttachment( wGetLU, margin );
fdDoMapping.right = new FormAttachment( 100, 0 );
wDoMapping.setLayoutData( fdDoMapping );
wDoMapping.addListener( SWT.Selection, new Listener() {
public void handleEvent( Event arg0 ) {
generateMappings();
}
} );
fdReturn = new FormData();
fdReturn.left = new FormAttachment( 0, 0 );
fdReturn.top = new FormAttachment( wlReturn, margin );
fdReturn.right = new FormAttachment( wGetLU, -margin );
fdReturn.bottom = new FormAttachment( wOK, -2 * margin );
wReturn.setLayoutData( fdReturn );
//
// Search the fields in the background
//
final Runnable runnable = new Runnable() {
public void run() {
StepMeta stepMeta = transMeta.findStep( stepname );
if ( stepMeta != null ) {
try {
RowMetaInterface row = transMeta.getPrevStepFields( stepMeta );
// Remember these fields...
for ( int i = 0; i < row.size(); i++ ) {
inputFields.put( row.getValueMeta( i ).getName(), i );
}
setComboBoxes();
} catch ( KettleException e ) {
logError( BaseMessages.getString( PKG, "System.Dialog.GetFieldsFailed.Message" ) );
}
}
}
};
new Thread( runnable ).start();
wbPsqlPath.addSelectionListener( new SelectionAdapter() {
public void widgetSelected( SelectionEvent e ) {
FileDialog dialog = new FileDialog( shell, SWT.OPEN );
dialog.setFilterExtensions( new String[] { "*" } );
if ( wPsqlPath.getText() != null ) {
dialog.setFileName( wPsqlPath.getText() );
}
dialog.setFilterNames( ALL_FILETYPES );
if ( dialog.open() != null ) {
wPsqlPath.setText( dialog.getFilterPath() + Const.FILE_SEPARATOR + dialog.getFileName() );
}
}
} );
wbControlFile.addSelectionListener( new SelectionAdapter() {
public void widgetSelected( SelectionEvent e ) {
FileDialog dialog = new FileDialog( shell, SWT.OPEN );
dialog.setFilterExtensions( new String[] { "*" } );
if ( wControlFile.getText() != null ) {
dialog.setFileName( wControlFile.getText() );
}
dialog.setFilterNames( ALL_FILETYPES );
if ( dialog.open() != null ) {
wControlFile.setText( dialog.getFilterPath() + Const.FILE_SEPARATOR + dialog.getFileName() );
}
}
} );
wbDataFile.addSelectionListener( new SelectionAdapter() {
public void widgetSelected( SelectionEvent e ) {
FileDialog dialog = new FileDialog( shell, SWT.OPEN );
dialog.setFilterExtensions( new String[] { "*" } );
if ( wDataFile.getText() != null ) {
dialog.setFileName( wDataFile.getText() );
}
dialog.setFilterNames( ALL_FILETYPES );
if ( dialog.open() != null ) {
wDataFile.setText( dialog.getFilterPath() + Const.FILE_SEPARATOR + dialog.getFileName() );
}
}
} );
wbLogFile.addSelectionListener( new SelectionAdapter() {
public void widgetSelected( SelectionEvent e ) {
FileDialog dialog = new FileDialog( shell, SWT.OPEN );
dialog.setFilterExtensions( new String[] { "*" } );
if ( wLogFile.getText() != null ) {
dialog.setFileName( wLogFile.getText() );
}
dialog.setFilterNames( ALL_FILETYPES );
if ( dialog.open() != null ) {
wLogFile.setText( dialog.getFilterPath() + Const.FILE_SEPARATOR + dialog.getFileName() );
}
}
} );
// Add listeners
lsOK = new Listener() {
public void handleEvent( Event e ) {
ok();
}
};
lsGetLU = new Listener() {
public void handleEvent( Event e ) {
getUpdate();
}
};
lsSQL = new Listener() {
public void handleEvent( Event e ) {
create();
}
};
lsCancel = new Listener() {
public void handleEvent( Event e ) {
cancel();
}
};
wOK.addListener( SWT.Selection, lsOK );
wGetLU.addListener( SWT.Selection, lsGetLU );
wSQL.addListener( SWT.Selection, lsSQL );
wCancel.addListener( SWT.Selection, lsCancel );
lsDef = new SelectionAdapter() {
public void widgetDefaultSelected( SelectionEvent e ) {
ok();
}
};
wStepname.addSelectionListener( lsDef );
wSchema.addSelectionListener( lsDef );
wTable.addSelectionListener( lsDef );
wMaxErrors.addSelectionListener( lsDef );
wDbNameOverride.addSelectionListener( lsDef );
wControlFile.addSelectionListener( lsDef );
wDataFile.addSelectionListener( lsDef );
wLogFile.addSelectionListener( lsDef );
// Detect X or ALT-F4 or something that kills this window...
shell.addShellListener( new ShellAdapter() {
public void shellClosed( ShellEvent e ) {
cancel();
}
} );
wbTable.addSelectionListener( new SelectionAdapter() {
public void widgetSelected( SelectionEvent e ) {
getTableName();
}
} );
// Set the shell size, based upon previous time...
setSize();
getData();
setTableFieldCombo();
input.setChanged( changed );
shell.open();
while ( !shell.isDisposed() ) {
if ( !display.readAndDispatch() ) {
display.sleep();
}
}
return stepname;
}
/**
* Reads in the fields from the previous steps and from the ONE next step and opens an EnterMappingDialog with this
* information. After the user did the mapping, those information is put into the Select/Rename table.
*/
private void generateMappings() {
// Determine the source and target fields...
//
RowMetaInterface sourceFields;
RowMetaInterface targetFields;
try {
sourceFields = transMeta.getPrevStepFields( stepMeta );
} catch ( KettleException e ) {
new ErrorDialog( shell,
BaseMessages.getString( PKG, "GPBulkLoaderDialog.DoMapping.UnableToFindSourceFields.Title" ),
BaseMessages.getString( PKG, "GPBulkLoaderDialog.DoMapping.UnableToFindSourceFields.Message" ), e );
return;
}
// refresh data
input.setDatabaseMeta( transMeta.findDatabase( wConnection.getText() ) );
input.setTableName( transMeta.environmentSubstitute( wTable.getText() ) );
StepMetaInterface stepMetaInterface = stepMeta.getStepMetaInterface();
try {
targetFields = stepMetaInterface.getRequiredFields( transMeta );
} catch ( KettleException e ) {
new ErrorDialog( shell,
BaseMessages.getString( PKG, "GPBulkLoaderDialog.DoMapping.UnableToFindTargetFields.Title" ),
BaseMessages.getString( PKG, "GPBulkLoaderDialog.DoMapping.UnableToFindTargetFields.Message" ), e );
return;
}
String[] inputNames = new String[sourceFields.size()];
for ( int i = 0; i < sourceFields.size(); i++ ) {
ValueMetaInterface value = sourceFields.getValueMeta( i );
inputNames[i] = value.getName() + EnterMappingDialog.STRING_ORIGIN_SEPARATOR + value.getOrigin() + ")";
}
// Create the existing mapping list...
//
List<SourceToTargetMapping> mappings = new ArrayList<SourceToTargetMapping>();
StringBuilder missingSourceFields = new StringBuilder();
StringBuilder missingTargetFields = new StringBuilder();
int nrFields = wReturn.nrNonEmpty();
for ( int i = 0; i < nrFields; i++ ) {
TableItem item = wReturn.getNonEmpty( i );
String source = item.getText( 2 );
String target = item.getText( 1 );
int sourceIndex = sourceFields.indexOfValue( source );
if ( sourceIndex < 0 ) {
missingSourceFields.append( Const.CR ).append( " " ).append( source ).append( " --> " ).append( target );
}
int targetIndex = targetFields.indexOfValue( target );
if ( targetIndex < 0 ) {
missingTargetFields.append( Const.CR ).append( " " ).append( source ).append( " --> " ).append( target );
}
if ( sourceIndex < 0 || targetIndex < 0 ) {
continue;
}
SourceToTargetMapping mapping = new SourceToTargetMapping( sourceIndex, targetIndex );
mappings.add( mapping );
}
// show a confirm dialog if some missing field was found
//
if ( missingSourceFields.length() > 0 || missingTargetFields.length() > 0 ) {
String message = "";
if ( missingSourceFields.length() > 0 ) {
message +=
BaseMessages.getString(
PKG, "GPBulkLoaderDialog.DoMapping.SomeSourceFieldsNotFound", missingSourceFields.toString() )
+ Const.CR;
}
if ( missingTargetFields.length() > 0 ) {
message +=
BaseMessages.getString(
PKG, "GPBulkLoaderDialog.DoMapping.SomeTargetFieldsNotFound", missingSourceFields.toString() )
+ Const.CR;
}
message += Const.CR;
message +=
BaseMessages.getString( PKG, "GPBulkLoaderDialog.DoMapping.SomeFieldsNotFoundContinue" ) + Const.CR;
MessageDialog.setDefaultImage( GUIResource.getInstance().getImageSpoon() );
boolean goOn =
MessageDialog.openConfirm( shell, BaseMessages.getString(
PKG, "GPBulkLoaderDialog.DoMapping.SomeFieldsNotFoundTitle" ), message );
if ( !goOn ) {
return;
}
}
EnterMappingDialog d =
new EnterMappingDialog( GPBulkLoaderDialog.this.shell, sourceFields.getFieldNames(), targetFields
.getFieldNames(), mappings );
mappings = d.open();
// mappings == null if the user pressed cancel
//
if ( mappings != null ) {
// Clear and re-populate!
//
wReturn.table.removeAll();
wReturn.table.setItemCount( mappings.size() );
for ( int i = 0; i < mappings.size(); i++ ) {
SourceToTargetMapping mapping = mappings.get( i );
TableItem item = wReturn.table.getItem( i );
item.setText( 2, sourceFields.getValueMeta( mapping.getSourcePosition() ).getName() );
item.setText( 1, targetFields.getValueMeta( mapping.getTargetPosition() ).getName() );
}
wReturn.setRowNums();
wReturn.optWidth( true );
}
}
private void setTableFieldCombo() {
Runnable fieldLoader = new Runnable() {
public void run() {
if ( !wTable.isDisposed() && !wConnection.isDisposed() && !wSchema.isDisposed() ) {
final String tableName = wTable.getText(), connectionName = wConnection.getText(), schemaName =
wSchema.getText();
// clear
for ( ColumnInfo colInfo : tableFieldColumns ) {
colInfo.setComboValues( new String[] {} );
}
if ( !Utils.isEmpty( tableName ) ) {
DatabaseMeta ci = transMeta.findDatabase( connectionName );
if ( ci != null ) {
Database db = new Database( loggingObject, ci );
try {
db.connect();
String schemaTable =
ci.getQuotedSchemaTableCombination( transMeta.environmentSubstitute( schemaName ), transMeta
.environmentSubstitute( tableName ) );
RowMetaInterface r = db.getTableFields( schemaTable );
if ( null != r ) {
String[] fieldNames = r.getFieldNames();
if ( null != fieldNames ) {
for ( ColumnInfo colInfo : tableFieldColumns ) {
colInfo.setComboValues( fieldNames );
}
}
}
} catch ( Exception e ) {
for ( ColumnInfo colInfo : tableFieldColumns ) {
colInfo.setComboValues( new String[] {} );
}
// ignore any errors here. drop downs will not be
// filled, but no problem for the user
}
}
}
}
}
};
shell.getDisplay().asyncExec( fieldLoader );
}
protected void setComboBoxes() {
// Something was changed in the row.
//
final Map<String, Integer> fields = new HashMap<String, Integer>();
// Add the currentMeta fields...
fields.putAll( inputFields );
Set<String> keySet = fields.keySet();
List<String> entries = new ArrayList<String>( keySet );
String[] fieldNames = entries.toArray( new String[entries.size()] );
Const.sortStrings( fieldNames );
// return fields
ciReturn[1].setComboValues( fieldNames );
}
/**
* Copy information from the meta-data input to the dialog fields.
*/
public void getData() {
if ( log.isDebug() ) {
logDebug( BaseMessages.getString( PKG, "GPBulkLoaderDialog.Log.GettingKeyInfo" ) );
}
wMaxErrors.setText( "" + input.getMaxErrors() );
if ( input.getFieldTable() != null ) {
for ( int i = 0; i < input.getFieldTable().length; i++ ) {
TableItem item = wReturn.table.getItem( i );
if ( input.getFieldTable()[i] != null ) {
item.setText( 1, input.getFieldTable()[i] );
}
if ( input.getFieldStream()[i] != null ) {
item.setText( 2, input.getFieldStream()[i] );
}
String dateMask = input.getDateMask()[i];
if ( dateMask != null ) {
if ( GPBulkLoaderMeta.DATE_MASK_DATE.equals( dateMask ) ) {
item.setText( 3, BaseMessages.getString( PKG, "GPBulkLoaderDialog.DateMask.Label" ) );
} else if ( GPBulkLoaderMeta.DATE_MASK_DATETIME.equals( dateMask ) ) {
item.setText( 3, BaseMessages.getString( PKG, "GPBulkLoaderDialog.DateTimeMask.Label" ) );
} else {
item.setText( 3, "" );
}
} else {
item.setText( 3, "" );
}
}
}
if ( input.getDatabaseMeta() != null ) {
wConnection.setText( input.getDatabaseMeta().getName() );
} else {
if ( transMeta.nrDatabases() == 1 ) {
wConnection.setText( transMeta.getDatabase( 0 ).getName() );
}
}
if ( input.getSchemaName() != null ) {
wSchema.setText( input.getSchemaName() );
}
if ( input.getTableName() != null ) {
wTable.setText( input.getTableName() );
}
if ( input.getPsqlpath() != null ) {
wPsqlPath.setText( input.getPsqlpath() );
}
if ( input.getControlFile() != null ) {
wControlFile.setText( input.getControlFile() );
}
if ( input.getDataFile() != null ) {
wDataFile.setText( input.getDataFile() );
}
if ( input.getLogFile() != null ) {
wLogFile.setText( input.getLogFile() );
}
if ( input.getEncoding() != null ) {
wEncoding.setText( input.getEncoding() );
}
if ( input.getDbNameOverride() != null ) {
wDbNameOverride.setText( input.getDbNameOverride() );
}
wEraseFiles.setSelection( input.isEraseFiles() );
String method = input.getLoadMethod();
// if ( GPBulkLoaderMeta.METHOD_AUTO_CONCURRENT.equals(method) )
// {
// wLoadMethod.select(0);
// }
if ( GPBulkLoaderMeta.METHOD_AUTO_END.equals( method ) ) {
wLoadMethod.select( 0 );
} else if ( GPBulkLoaderMeta.METHOD_MANUAL.equals( method ) ) {
wLoadMethod.select( 1 );
} else {
if ( log.isDebug() ) {
logDebug( "Internal error: load_method set to default 'auto at end'" );
}
wLoadMethod.select( 0 );
}
String action = input.getLoadAction();
if ( GPBulkLoaderMeta.ACTION_INSERT.equals( action ) ) {
wLoadAction.select( 0 );
} else if ( GPBulkLoaderMeta.ACTION_TRUNCATE.equals( action ) ) {
wLoadAction.select( 1 );
} else {
if ( log.isDebug() ) {
logDebug( "Internal error: load_action set to default 'insert'" );
}
wLoadAction.select( 0 );
}
wReturn.setRowNums();
wReturn.optWidth( true );
wStepname.selectAll();
wStepname.setFocus();
}
private void cancel() {
stepname = null;
input.setChanged( changed );
dispose();
}
private void getInfo( GPBulkLoaderMeta inf ) {
int nrfields = wReturn.nrNonEmpty();
inf.allocate( nrfields );
inf.setMaxErrors( Const.toInt( wMaxErrors.getText(), 0 ) );
inf.setDbNameOverride( wDbNameOverride.getText() );
if ( log.isDebug() ) {
logDebug( BaseMessages.getString( PKG, "GPBulkLoaderDialog.Log.FoundFields", "" + nrfields ) );
}
//CHECKSTYLE:Indentation:OFF
for ( int i = 0; i < nrfields; i++ ) {
TableItem item = wReturn.getNonEmpty( i );
inf.getFieldTable()[i] = item.getText( 1 );
inf.getFieldStream()[i] = item.getText( 2 );
if ( BaseMessages.getString( PKG, "GPBulkLoaderDialog.DateMask.Label" ).equals( item.getText( 3 ) ) ) {
inf.getDateMask()[i] = GPBulkLoaderMeta.DATE_MASK_DATE;
} else if ( BaseMessages
.getString( PKG, "GPBulkLoaderDialog.DateTimeMask.Label" ).equals( item.getText( 3 ) ) ) {
inf.getDateMask()[i] = GPBulkLoaderMeta.DATE_MASK_DATETIME;
} else {
inf.getDateMask()[i] = "";
}
}
inf.setSchemaName( wSchema.getText() );
inf.setTableName( wTable.getText() );
inf.setDatabaseMeta( transMeta.findDatabase( wConnection.getText() ) );
inf.setPsqlpath( wPsqlPath.getText() );
inf.setControlFile( wControlFile.getText() );
inf.setDataFile( wDataFile.getText() );
inf.setLogFile( wLogFile.getText() );
inf.setEncoding( wEncoding.getText() );
inf.setEraseFiles( wEraseFiles.getSelection() );
/*
* Set the loadmethod
*/
String method = wLoadMethod.getText();
// if ( BaseMessages.getString(PKG, "GPBulkLoaderDialog.AutoConcLoadMethod.Label").equals(method) )
// {
// inf.setLoadMethod(GPBulkLoaderMeta.METHOD_AUTO_CONCURRENT);
// }
if ( BaseMessages.getString( PKG, "GPBulkLoaderDialog.AutoEndLoadMethod.Label" ).equals( method ) ) {
inf.setLoadMethod( GPBulkLoaderMeta.METHOD_AUTO_END );
} else if ( BaseMessages.getString( PKG, "GPBulkLoaderDialog.ManualLoadMethod.Label" ).equals( method ) ) {
inf.setLoadMethod( GPBulkLoaderMeta.METHOD_MANUAL );
} else {
if ( log.isDebug() ) {
logDebug( "Internal error: load_method set to default 'auto concurrent', value found '" + method + "'." );
}
inf.setLoadMethod( GPBulkLoaderMeta.METHOD_AUTO_END );
}
/*
* Set the loadaction
*/
String action = wLoadAction.getText();
if ( BaseMessages.getString( PKG, "GPBulkLoaderDialog.AppendLoadAction.Label" ).equals( action ) ) {
inf.setLoadAction( GPBulkLoaderMeta.ACTION_APPEND );
} else if ( BaseMessages.getString( PKG, "GPBulkLoaderDialog.InsertLoadAction.Label" ).equals( action ) ) {
inf.setLoadAction( GPBulkLoaderMeta.ACTION_INSERT );
} else if ( BaseMessages.getString( PKG, "GPBulkLoaderDialog.ReplaceLoadAction.Label" ).equals( action ) ) {
inf.setLoadAction( GPBulkLoaderMeta.ACTION_REPLACE );
} else if ( BaseMessages.getString( PKG, "GPBulkLoaderDialog.TruncateLoadAction.Label" ).equals( action ) ) {
inf.setLoadAction( GPBulkLoaderMeta.ACTION_TRUNCATE );
} else {
if ( log.isDebug() ) {
logDebug( "Internal error: load_action set to default 'append', value found '" + action + "'." );
}
inf.setLoadAction( GPBulkLoaderMeta.ACTION_APPEND );
}
stepname = wStepname.getText(); // return value
}
private void ok() {
if ( Utils.isEmpty( wStepname.getText() ) ) {
return;
}
// Get the information for the dialog into the input structure.
getInfo( input );
if ( input.getDatabaseMeta() == null ) {
MessageBox mb = new MessageBox( shell, SWT.OK | SWT.ICON_ERROR );
mb.setMessage( BaseMessages.getString( PKG, "GPBulkLoaderDialog.InvalidConnection.DialogMessage" ) );
mb.setText( BaseMessages.getString( PKG, "GPBulkLoaderDialog.InvalidConnection.DialogTitle" ) );
mb.open();
}
dispose();
}
private void getTableName() {
DatabaseMeta inf = null;
// New class: SelectTableDialog
int connr = wConnection.getSelectionIndex();
if ( connr >= 0 ) {
inf = transMeta.getDatabase( connr );
}
if ( inf != null ) {
if ( log.isDebug() ) {
logDebug( BaseMessages.getString( PKG, "GPBulkLoaderDialog.Log.LookingAtConnection" ) + inf.toString() );
}
DatabaseExplorerDialog std = new DatabaseExplorerDialog( shell, SWT.NONE, inf, transMeta.getDatabases() );
std.setSelectedSchemaAndTable( wSchema.getText(), wTable.getText() );
if ( std.open() ) {
wSchema.setText( Const.NVL( std.getSchemaName(), "" ) );
wTable.setText( Const.NVL( std.getTableName(), "" ) );
}
} else {
MessageBox mb = new MessageBox( shell, SWT.OK | SWT.ICON_ERROR );
mb.setMessage( BaseMessages.getString( PKG, "GPBulkLoaderDialog.InvalidConnection.DialogMessage" ) );
mb.setText( BaseMessages.getString( PKG, "GPBulkLoaderDialog.InvalidConnection.DialogTitle" ) );
mb.open();
}
}
private void getUpdate() {
try {
RowMetaInterface r = transMeta.getPrevStepFields( stepname );
if ( r != null ) {
TableItemInsertListener listener = new TableItemInsertListener() {
public boolean tableItemInserted( TableItem tableItem, ValueMetaInterface v ) {
if ( v.getType() == ValueMetaInterface.TYPE_DATE ) {
// The default is date mask.
tableItem.setText( 3, BaseMessages.getString( PKG, "GPBulkLoaderDialog.DateMask.Label" ) );
} else {
tableItem.setText( 3, "" );
}
return true;
}
};
BaseStepDialog.getFieldsFromPrevious( r, wReturn, 1, new int[] { 1, 2 }, new int[] {}, -1, -1, listener );
}
} catch ( KettleException ke ) {
new ErrorDialog(
shell, BaseMessages.getString( PKG, "GPBulkLoaderDialog.FailedToGetFields.DialogTitle" ), BaseMessages
.getString( PKG, "GPBulkLoaderDialog.FailedToGetFields.DialogMessage" ), ke );
}
}
// Generate code for create table...
// Conversions done by Database
private void create() {
try {
GPBulkLoaderMeta info = new GPBulkLoaderMeta();
getInfo( info );
String name = stepname; // new name might not yet be linked to other steps!
StepMeta stepMeta =
new StepMeta( BaseMessages.getString( PKG, "GPBulkLoaderDialog.StepMeta.Title" ), name, info );
RowMetaInterface prev = transMeta.getPrevStepFields( stepname );
SQLStatement sql = info.getSQLStatements( transMeta, stepMeta, prev, repository, metaStore );
if ( !sql.hasError() ) {
if ( sql.hasSQL() ) {
SQLEditor sqledit =
new SQLEditor( transMeta, shell, SWT.NONE, info.getDatabaseMeta(), transMeta.getDbCache(), sql
.getSQL() );
sqledit.open();
} else {
MessageBox mb = new MessageBox( shell, SWT.OK | SWT.ICON_INFORMATION );
mb.setMessage( BaseMessages.getString( PKG, "GPBulkLoaderDialog.NoSQLNeeds.DialogMessage" ) );
mb.setText( BaseMessages.getString( PKG, "GPBulkLoaderDialog.NoSQLNeeds.DialogTitle" ) );
mb.open();
}
} else {
MessageBox mb = new MessageBox( shell, SWT.OK | SWT.ICON_ERROR );
mb.setMessage( sql.getError() );
mb.setText( BaseMessages.getString( PKG, "GPBulkLoaderDialog.SQLError.DialogTitle" ) );
mb.open();
}
} catch ( KettleException ke ) {
new ErrorDialog(
shell, BaseMessages.getString( PKG, "GPBulkLoaderDialog.CouldNotBuildSQL.DialogTitle" ), BaseMessages
.getString( PKG, "GPBulkLoaderDialog.CouldNotBuildSQL.DialogMessage" ), ke );
}
}
}