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*
* Pentaho Data Integration
*
* Copyright (C) 2002-2017 by Pentaho : http://www.pentaho.com
*
*******************************************************************************
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
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* 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.dataset.steps.exectests;
import org.apache.commons.lang.StringUtils;
import org.eclipse.swt.SWT;
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.Control;
import org.eclipse.swt.widgets.Display;
import org.eclipse.swt.widgets.Event;
import org.eclipse.swt.widgets.Label;
import org.eclipse.swt.widgets.Listener;
import org.eclipse.swt.widgets.Shell;
import org.eclipse.swt.widgets.Text;
import org.pentaho.di.core.Const;
import org.pentaho.di.core.exception.KettleException;
import org.pentaho.di.core.row.RowMetaInterface;
import org.pentaho.di.core.util.StringUtil;
import org.pentaho.di.dataset.util.DataSetConst;
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.ui.core.widget.TextVar;
import org.pentaho.di.ui.trans.step.BaseStepDialog;
public class ExecuteTestsDialog extends BaseStepDialog implements StepDialogInterface {
private static Class<?> PKG = ExecuteTestsDialog.class; // i18n
private ExecuteTestsMeta input;
private Combo wTestNameInputField;
private Combo wTypeToExecute;
private TextVar wTransformationNameField;
private TextVar wUnitTestNameField;
private TextVar wDataSetNameField;
private TextVar wStepNameField;
private TextVar wErrorField;
private TextVar wCommentField;
private boolean hasPreviousSteps;
public ExecuteTestsDialog( Shell parent, Object baseStepMeta, TransMeta transMeta, String stepname ) {
super( parent, (BaseStepMeta) baseStepMeta, transMeta, stepname );
input = (ExecuteTestsMeta) baseStepMeta;
}
@Override
public String open() {
Shell parent = getParent();
Display display = parent.getDisplay();
shell = new Shell( parent, SWT.DIALOG_TRIM | SWT.RESIZE | SWT.MIN | SWT.MAX );
props.setLook( shell );
setShellImage( shell, input );
FormLayout formLayout = new FormLayout();
formLayout.marginWidth = Const.FORM_MARGIN;
formLayout.marginHeight = Const.FORM_MARGIN;
shell.setLayout( formLayout );
shell.setText( BaseMessages.getString( PKG, "ExecuteTestsDialog.Shell.Title" ) );
int middle = props.getMiddlePct();
int margin = Const.MARGIN;
String[] inputFieldNames = new String[] {};
hasPreviousSteps = false;
try {
StepMeta[] prevSteps = transMeta.getPrevSteps( stepMeta );
if ( prevSteps.length > 0 ) {
RowMetaInterface prevStepFields = transMeta.getPrevStepFields( stepMeta );
inputFieldNames = prevStepFields.getFieldNames();
hasPreviousSteps = true;
}
} catch ( KettleException e ) {
log.logError( "Couldn't get input fields for step " + stepMeta.getName() + " : " + e.getMessage() );
}
// Step name...
//
wlStepname = new Label( shell, SWT.RIGHT );
wlStepname.setText( BaseMessages.getString( PKG, "ExecuteTestsDialog.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 );
fdStepname = new FormData();
fdStepname.left = new FormAttachment( middle, 0 );
fdStepname.top = new FormAttachment( 0, margin );
fdStepname.right = new FormAttachment( 100, 0 );
wStepname.setLayoutData( fdStepname );
Control lastControl = wStepname;
// Optional test name input field
//
Label wlTestNameInputField = new Label( shell, SWT.RIGHT );
wlTestNameInputField.setText( BaseMessages.getString( PKG, "ExecuteTestsDialog.TestNameInputField.Label" ) );
props.setLook( wlTestNameInputField );
FormData fdlTestNameInputField = new FormData();
fdlTestNameInputField.left = new FormAttachment( 0, 0 );
fdlTestNameInputField.right = new FormAttachment( middle, -margin );
fdlTestNameInputField.top = new FormAttachment( lastControl, margin );
wlTestNameInputField.setLayoutData( fdlTestNameInputField );
wTestNameInputField = new Combo( shell, SWT.SINGLE | SWT.LEFT | SWT.BORDER );
wTestNameInputField.setItems( inputFieldNames );
FormData fdTestNameInputField = new FormData();
fdTestNameInputField.left = new FormAttachment( middle, 0 );
fdTestNameInputField.top = new FormAttachment( lastControl, margin );
fdTestNameInputField.right = new FormAttachment( 100, 0 );
wTestNameInputField.setLayoutData( fdTestNameInputField );
wTestNameInputField.addModifyListener( e -> enableFields() );
lastControl = wTestNameInputField;
// Type to execute
//
Label wlTypeToExecute = new Label( shell, SWT.RIGHT );
wlTypeToExecute.setText( BaseMessages.getString( PKG, "ExecuteTestsDialog.TypeToExecute.Label" ) );
props.setLook( wlTypeToExecute );
FormData fdlTypeToExecute = new FormData();
fdlTypeToExecute.left = new FormAttachment( 0, 0 );
fdlTypeToExecute.right = new FormAttachment( middle, -margin );
fdlTypeToExecute.top = new FormAttachment( lastControl, margin );
wlTypeToExecute.setLayoutData( fdlTypeToExecute );
wTypeToExecute = new Combo( shell, SWT.SINGLE | SWT.LEFT | SWT.BORDER );
wTypeToExecute.setItems( DataSetConst.getTestTypeDescriptions() );
FormData fdTypeToExecute = new FormData();
fdTypeToExecute.left = new FormAttachment( middle, 0 );
fdTypeToExecute.top = new FormAttachment( lastControl, margin );
fdTypeToExecute.right = new FormAttachment( 100, 0 );
wTypeToExecute.setLayoutData( fdTypeToExecute );
lastControl = wTypeToExecute;
// Transformation name field
//
Label wlTransformationNameField = new Label( shell, SWT.RIGHT );
wlTransformationNameField.setText( BaseMessages.getString( PKG, "ExecuteTestsDialog.TransformationNameField.Label" ) );
props.setLook( wlTransformationNameField );
FormData fdlTransformationNameField = new FormData();
fdlTransformationNameField.left = new FormAttachment( 0, 0 );
fdlTransformationNameField.right = new FormAttachment( middle, -margin );
fdlTransformationNameField.top = new FormAttachment( lastControl, margin );
wlTransformationNameField.setLayoutData( fdlTransformationNameField );
wTransformationNameField = new TextVar( transMeta, shell, SWT.SINGLE | SWT.LEFT | SWT.BORDER );
props.setLook( wTransformationNameField );
FormData fdTransformationNameField = new FormData();
fdTransformationNameField.left = new FormAttachment( middle, 0 );
fdTransformationNameField.top = new FormAttachment( lastControl, margin );
fdTransformationNameField.right = new FormAttachment( 100, 0 );
wTransformationNameField.setLayoutData( fdTransformationNameField );
lastControl = wTransformationNameField;
// Unit test name field
//
Label wlUnitTestNameField = new Label( shell, SWT.RIGHT );
wlUnitTestNameField.setText( BaseMessages.getString( PKG, "ExecuteTestsDialog.UnitTestNameField.Label" ) );
props.setLook( wlUnitTestNameField );
FormData fdlUnitTestNameField = new FormData();
fdlUnitTestNameField.left = new FormAttachment( 0, 0 );
fdlUnitTestNameField.right = new FormAttachment( middle, -margin );
fdlUnitTestNameField.top = new FormAttachment( lastControl, margin );
wlUnitTestNameField.setLayoutData( fdlUnitTestNameField );
wUnitTestNameField = new TextVar( transMeta, shell, SWT.SINGLE | SWT.LEFT | SWT.BORDER );
props.setLook( wUnitTestNameField );
FormData fdUnitTestNameField = new FormData();
fdUnitTestNameField.left = new FormAttachment( middle, 0 );
fdUnitTestNameField.top = new FormAttachment( lastControl, margin );
fdUnitTestNameField.right = new FormAttachment( 100, 0 );
wUnitTestNameField.setLayoutData( fdUnitTestNameField );
lastControl = wUnitTestNameField;
// Data Set Name field
//
Label wlDataSetNameField = new Label( shell, SWT.RIGHT );
wlDataSetNameField.setText( BaseMessages.getString( PKG, "ExecuteTestsDialog.DataSetNameField.Label" ) );
props.setLook( wlDataSetNameField );
FormData fdlDataSetNameField = new FormData();
fdlDataSetNameField.left = new FormAttachment( 0, 0 );
fdlDataSetNameField.right = new FormAttachment( middle, -margin );
fdlDataSetNameField.top = new FormAttachment( lastControl, margin );
wlDataSetNameField.setLayoutData( fdlDataSetNameField );
wDataSetNameField = new TextVar( transMeta, shell, SWT.SINGLE | SWT.LEFT | SWT.BORDER );
props.setLook( wDataSetNameField );
FormData fdDataSetNameField = new FormData();
fdDataSetNameField.left = new FormAttachment( middle, 0 );
fdDataSetNameField.top = new FormAttachment( lastControl, margin );
fdDataSetNameField.right = new FormAttachment( 100, 0 );
wDataSetNameField.setLayoutData( fdDataSetNameField );
lastControl = wDataSetNameField;
// Step Name field
//
Label wlStepNameField = new Label( shell, SWT.RIGHT );
wlStepNameField.setText( BaseMessages.getString( PKG, "ExecuteTestsDialog.StepNameField.Label" ) );
props.setLook( wlStepNameField );
FormData fdlStepNameField = new FormData();
fdlStepNameField.left = new FormAttachment( 0, 0 );
fdlStepNameField.right = new FormAttachment( middle, -margin );
fdlStepNameField.top = new FormAttachment( lastControl, margin );
wlStepNameField.setLayoutData( fdlStepNameField );
wStepNameField = new TextVar( transMeta, shell, SWT.SINGLE | SWT.LEFT | SWT.BORDER );
props.setLook( wStepNameField );
FormData fdStepNameField = new FormData();
fdStepNameField.left = new FormAttachment( middle, 0 );
fdStepNameField.top = new FormAttachment( lastControl, margin );
fdStepNameField.right = new FormAttachment( 100, 0 );
wStepNameField.setLayoutData( fdStepNameField );
lastControl = wStepNameField;
// Error field
//
Label wlErrorField = new Label( shell, SWT.RIGHT );
wlErrorField.setText( BaseMessages.getString( PKG, "ExecuteTestsDialog.ErrorField.Label" ) );
props.setLook( wlErrorField );
FormData fdlErrorField = new FormData();
fdlErrorField.left = new FormAttachment( 0, 0 );
fdlErrorField.right = new FormAttachment( middle, -margin );
fdlErrorField.top = new FormAttachment( lastControl, margin );
wlErrorField.setLayoutData( fdlErrorField );
wErrorField = new TextVar( transMeta, shell, SWT.SINGLE | SWT.LEFT | SWT.BORDER );
props.setLook( wErrorField );
FormData fdErrorField = new FormData();
fdErrorField.left = new FormAttachment( middle, 0 );
fdErrorField.top = new FormAttachment( lastControl, margin );
fdErrorField.right = new FormAttachment( 100, 0 );
wErrorField.setLayoutData( fdErrorField );
lastControl = wErrorField;
// Comment field
//
Label wlCommentField = new Label( shell, SWT.RIGHT );
wlCommentField.setText( BaseMessages.getString( PKG, "ExecuteTestsDialog.CommentField.Label" ) );
props.setLook( wlCommentField );
FormData fdlCommentField = new FormData();
fdlCommentField.left = new FormAttachment( 0, 0 );
fdlCommentField.right = new FormAttachment( middle, -margin );
fdlCommentField.top = new FormAttachment( lastControl, margin );
wlCommentField.setLayoutData( fdlCommentField );
wCommentField = new TextVar( transMeta, shell, SWT.SINGLE | SWT.LEFT | SWT.BORDER );
props.setLook( wCommentField );
FormData fdCommentField = new FormData();
fdCommentField.left = new FormAttachment( middle, 0 );
fdCommentField.top = new FormAttachment( lastControl, margin );
fdCommentField.right = new FormAttachment( 100, 0 );
wCommentField.setLayoutData( fdCommentField );
lastControl = wCommentField;
// Some buttons
wOK = new Button( shell, SWT.PUSH );
wOK.setText( BaseMessages.getString( PKG, "System.Button.OK" ) );
wCancel = new Button( shell, SWT.PUSH );
wCancel.setText( BaseMessages.getString( PKG, "System.Button.Cancel" ) );
// Add listeners
lsCancel = new Listener() {
public void handleEvent( Event e ) {
cancel();
}
};
lsOK = new Listener() {
public void handleEvent( Event e ) {
ok();
}
};
wCancel.addListener( SWT.Selection, lsCancel );
wOK.addListener( SWT.Selection, lsOK );
setButtonPositions( new Button[] { wOK, wCancel }, margin, null );
lsDef = new SelectionAdapter() {
public void widgetDefaultSelected( SelectionEvent e ) {
ok();
}
};
wTransformationNameField.addSelectionListener( lsDef );
wUnitTestNameField.addSelectionListener( lsDef );
wDataSetNameField.addSelectionListener( lsDef );
wStepNameField.addSelectionListener( lsDef );
wErrorField.addSelectionListener( lsDef );
wCommentField.addSelectionListener( lsDef );
// Detect X or ALT-F4 or something that kills this window...
shell.addShellListener( new ShellAdapter() {
public void shellClosed( ShellEvent e ) {
cancel();
}
} );
// Set the shell size, based upon previous time...
setSize();
getData();
input.setChanged( changed );
shell.open();
while ( !shell.isDisposed() ) {
if ( !display.readAndDispatch() ) {
display.sleep();
}
}
return stepname;
}
private void enableFields() {
boolean previous = hasPreviousSteps && StringUtils.isNotEmpty( wTestNameInputField.getText() );
wTestNameInputField.setEnabled( hasPreviousSteps );
wTypeToExecute.setEnabled( !previous );
}
private void getData() {
wTestNameInputField.setText( Const.NVL( input.getTestNameInputField(), "" ) );
wTypeToExecute.setText( DataSetConst.getTestTypeDescription( input.getTypeToExecute() ) );
wTransformationNameField.setText( Const.NVL( input.getTransformationNameField(), "" ) );
wUnitTestNameField.setText( Const.NVL( input.getUnitTestNameField(), "" ) );
wDataSetNameField.setText( Const.NVL( input.getDataSetNameField(), "" ) );
wStepNameField.setText( Const.NVL( input.getStepNameField(), "" ) );
wErrorField.setText( Const.NVL( input.getErrorField(), "" ) );
wCommentField.setText( Const.NVL( input.getCommentField(), "" ) );
enableFields();
wStepname.selectAll();
wStepname.setFocus();
}
private void cancel() {
stepname = null;
input.setChanged( changed );
dispose();
}
private void ok() {
if ( StringUtil.isEmpty( wStepname.getText() ) ) {
return;
}
stepname = wStepname.getText(); // return value
input.setChanged();
input.setTestNameInputField( wTestNameInputField.getText() );
input.setTypeToExecute( DataSetConst.getTestTypeForDescription( wTypeToExecute.getText() ) );
input.setTransformationNameField( wTransformationNameField.getText() );
input.setUnitTestNameField( wUnitTestNameField.getText() );
input.setDataSetNameField( wDataSetNameField.getText() );
input.setStepNameField( wStepNameField.getText() );
input.setErrorField( wErrorField.getText() );
input.setCommentField( wCommentField.getText() );
dispose();
}
}
