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*
* Pentaho Data Integration
*
* Copyright (C) 2002-2016 by Pentaho : http://www.pentaho.com
*
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*
* 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,
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package org.pentaho.di.ui.job.entries.connectedtorepository;
import org.eclipse.swt.SWT;
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.Display;
import org.eclipse.swt.widgets.Event;
import org.eclipse.swt.widgets.Label;
import org.eclipse.swt.widgets.Listener;
import org.eclipse.swt.widgets.MessageBox;
import org.eclipse.swt.widgets.Shell;
import org.eclipse.swt.widgets.Text;
import org.pentaho.di.core.Const;
import org.pentaho.di.core.util.Utils;
import org.pentaho.di.i18n.BaseMessages;
import org.pentaho.di.job.JobMeta;
import org.pentaho.di.job.entries.connectedtorepository.JobEntryConnectedToRepository;
import org.pentaho.di.job.entry.JobEntryDialogInterface;
import org.pentaho.di.job.entry.JobEntryInterface;
import org.pentaho.di.repository.RepositoriesMeta;
import org.pentaho.di.repository.Repository;
import org.pentaho.di.repository.RepositoryMeta;
import org.pentaho.di.ui.core.dialog.EnterSelectionDialog;
import org.pentaho.di.ui.core.gui.WindowProperty;
import org.pentaho.di.ui.core.widget.TextVar;
import org.pentaho.di.ui.job.dialog.JobDialog;
import org.pentaho.di.ui.job.entry.JobEntryDialog;
import org.pentaho.di.ui.trans.step.BaseStepDialog;
/**
* This dialog allows you to edit a JobEntry Connected to repository object.
*
* @author Samatar
* @since 23-06-2008
*/
public class JobEntryConnectedToRepositoryDialog extends JobEntryDialog implements JobEntryDialogInterface {
private static Class<?> PKG = JobEntryConnectedToRepository.class; // for i18n purposes, needed by Translator2!!
private Label wlName;
private Text wName;
private FormData fdlName, fdName;
private Button wOK, wCancel;
private Listener lsOK, lsCancel;
private JobEntryConnectedToRepository jobEntry;
private Shell shell;
private SelectionAdapter lsDef;
private boolean changed;
private Label wlspecificRep;
private Button wspecificRep;
private FormData fdlspecificRep, fdspecificRep;
private Label wlspecificUser;
private Button wspecificUser;
private FormData fdlspecificUser, fdspecificUser;
private Label wlRepName;
private TextVar wRepName;
private FormData fdlRepName, fdRepName;
private Label wlUserName;
private TextVar wUserName;
private FormData fdlUserName, fdUserName;
private Button wbRepositoryname;
private FormData fdbRepositoryname;
public JobEntryConnectedToRepositoryDialog( Shell parent, JobEntryInterface jobEntryInt, Repository rep,
JobMeta jobMeta ) {
super( parent, jobEntryInt, rep, jobMeta );
jobEntry = (JobEntryConnectedToRepository) jobEntryInt;
if ( this.jobEntry.getName() == null ) {
this.jobEntry.setName( BaseMessages.getString( PKG, "JobEntryConnectedToRepositoryDialog.Jobname.Label" ) );
}
}
public JobEntryInterface open() {
Shell parent = getParent();
Display display = parent.getDisplay();
shell = new Shell( parent, props.getJobsDialogStyle() );
props.setLook( shell );
JobDialog.setShellImage( shell, jobEntry );
ModifyListener lsMod = new ModifyListener() {
public void modifyText( ModifyEvent e ) {
jobEntry.setChanged();
}
};
changed = jobEntry.hasChanged();
FormLayout formLayout = new FormLayout();
formLayout.marginWidth = Const.FORM_MARGIN;
formLayout.marginHeight = Const.FORM_MARGIN;
shell.setLayout( formLayout );
shell.setText( BaseMessages.getString( PKG, "JobEntryConnectedToRepositoryDialog.Title" ) );
int middle = props.getMiddlePct();
int margin = Const.MARGIN;
// Filename line
wlName = new Label( shell, SWT.RIGHT );
wlName.setText( BaseMessages.getString( PKG, "JobEntryConnectedToRepositoryDialog.Label" ) );
props.setLook( wlName );
fdlName = new FormData();
fdlName.left = new FormAttachment( 0, 0 );
fdlName.right = new FormAttachment( middle, -margin );
fdlName.top = new FormAttachment( 0, margin );
wlName.setLayoutData( fdlName );
wName = new Text( shell, SWT.SINGLE | SWT.LEFT | SWT.BORDER );
props.setLook( wName );
wName.addModifyListener( lsMod );
fdName = new FormData();
fdName.left = new FormAttachment( middle, 0 );
fdName.top = new FormAttachment( 0, margin );
fdName.right = new FormAttachment( 100, 0 );
wName.setLayoutData( fdName );
// Connected to a specific rep?
wlspecificRep = new Label( shell, SWT.RIGHT );
wlspecificRep.setText( BaseMessages.getString( PKG, "JobEntryConnectedToRepositoryDialog.specificRep.Label" ) );
props.setLook( wlspecificRep );
fdlspecificRep = new FormData();
fdlspecificRep.left = new FormAttachment( 0, 0 );
fdlspecificRep.top = new FormAttachment( wName, margin );
fdlspecificRep.right = new FormAttachment( middle, -margin );
wlspecificRep.setLayoutData( fdlspecificRep );
wspecificRep = new Button( shell, SWT.CHECK );
props.setLook( wspecificRep );
wspecificRep.setToolTipText( BaseMessages.getString(
PKG, "JobEntryConnectedToRepositoryDialog.specificRep.Tooltip" ) );
fdspecificRep = new FormData();
fdspecificRep.left = new FormAttachment( middle, 0 );
fdspecificRep.top = new FormAttachment( wName, margin );
fdspecificRep.right = new FormAttachment( 100, 0 );
wspecificRep.setLayoutData( fdspecificRep );
wspecificRep.addSelectionListener( new SelectionAdapter() {
public void widgetSelected( SelectionEvent e ) {
jobEntry.setChanged();
activeSpecRep();
}
} );
// Repository name
wlRepName = new Label( shell, SWT.RIGHT );
wlRepName.setText( BaseMessages.getString( PKG, "JobEntryConnectedToRepositoryDialog.RepName.Label" ) );
props.setLook( wlRepName );
fdlRepName = new FormData();
fdlRepName.left = new FormAttachment( 0, 0 );
fdlRepName.right = new FormAttachment( middle, -margin );
fdlRepName.top = new FormAttachment( wspecificRep, margin );
wlRepName.setLayoutData( fdlRepName );
wbRepositoryname = new Button( shell, SWT.PUSH | SWT.CENTER );
props.setLook( wbRepositoryname );
wbRepositoryname.setText( BaseMessages.getString(
PKG, "JobEntryConnectedToRepositoryDialog.ListRepositories.Label" ) );
wbRepositoryname.setToolTipText( BaseMessages.getString(
PKG, "JobEntryConnectedToRepositoryDialog.ListRepositories.Tooltip" ) );
fdbRepositoryname = new FormData();
fdbRepositoryname.right = new FormAttachment( 100, 0 );
fdbRepositoryname.top = new FormAttachment( wspecificRep, 0 );
wbRepositoryname.setLayoutData( fdbRepositoryname );
wbRepositoryname.addSelectionListener( new SelectionAdapter() {
public void widgetSelected( SelectionEvent e ) {
getListRepositories();
}
} );
wRepName = new TextVar( jobMeta, shell, SWT.SINGLE | SWT.LEFT | SWT.BORDER );
props.setLook( wRepName );
wRepName.setToolTipText( BaseMessages.getString( PKG, "JobEntryConnectedToRepositoryDialog.RepName.Tooltip" ) );
wRepName.addModifyListener( lsMod );
fdRepName = new FormData();
fdRepName.left = new FormAttachment( middle, 0 );
fdRepName.top = new FormAttachment( wspecificRep, margin );
fdRepName.right = new FormAttachment( wbRepositoryname, -margin );
wRepName.setLayoutData( fdRepName );
// Connected to a specific user?
wlspecificUser = new Label( shell, SWT.RIGHT );
wlspecificUser
.setText( BaseMessages.getString( PKG, "JobEntryConnectedToRepositoryDialog.specificUser.Label" ) );
props.setLook( wlspecificUser );
fdlspecificUser = new FormData();
fdlspecificUser.left = new FormAttachment( 0, 0 );
fdlspecificUser.top = new FormAttachment( wRepName, margin );
fdlspecificUser.right = new FormAttachment( middle, -margin );
wlspecificUser.setLayoutData( fdlspecificUser );
wspecificUser = new Button( shell, SWT.CHECK );
props.setLook( wspecificUser );
wspecificUser.setToolTipText( BaseMessages.getString(
PKG, "JobEntryConnectedToRepositoryDialog.specificUser.Tooltip" ) );
fdspecificUser = new FormData();
fdspecificUser.left = new FormAttachment( middle, 0 );
fdspecificUser.top = new FormAttachment( wRepName, margin );
fdspecificUser.right = new FormAttachment( 100, 0 );
wspecificUser.setLayoutData( fdspecificUser );
wspecificUser.addSelectionListener( new SelectionAdapter() {
public void widgetSelected( SelectionEvent e ) {
jobEntry.setChanged();
activeSpecUser();
}
} );
// Username
wlUserName = new Label( shell, SWT.RIGHT );
wlUserName.setText( BaseMessages.getString( PKG, "JobEntryConnectedToUserositoryDialog.UserName.Label" ) );
props.setLook( wlUserName );
fdlUserName = new FormData();
fdlUserName.left = new FormAttachment( 0, 0 );
fdlUserName.right = new FormAttachment( middle, -margin );
fdlUserName.top = new FormAttachment( wspecificUser, margin );
wlUserName.setLayoutData( fdlUserName );
// Username
wUserName = new TextVar( jobMeta, shell, SWT.SINGLE | SWT.LEFT | SWT.BORDER );
props.setLook( wUserName );
wUserName.setToolTipText( BaseMessages
.getString( PKG, "JobEntryConnectedToUserositoryDialog.UserName.Tooltip" ) );
wUserName.addModifyListener( lsMod );
fdUserName = new FormData();
fdUserName.left = new FormAttachment( middle, 0 );
fdUserName.top = new FormAttachment( wspecificUser, margin );
fdUserName.right = new FormAttachment( 100, -margin );
wUserName.setLayoutData( fdUserName );
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" ) );
// at the bottom
BaseStepDialog.positionBottomButtons( shell, new Button[] { wOK, wCancel }, margin, wUserName );
// 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 );
lsDef = new SelectionAdapter() {
public void widgetDefaultSelected( SelectionEvent e ) {
ok();
}
};
wName.addSelectionListener( lsDef );
// Detect X or ALT-F4 or something that kills this window...
shell.addShellListener( new ShellAdapter() {
public void shellClosed( ShellEvent e ) {
cancel();
}
} );
getData();
activeSpecRep();
activeSpecUser();
BaseStepDialog.setSize( shell );
shell.open();
props.setDialogSize( shell, "JobSuccessDialogSize" );
while ( !shell.isDisposed() ) {
if ( !display.readAndDispatch() ) {
display.sleep();
}
}
return jobEntry;
}
private void activeSpecRep() {
wlRepName.setEnabled( wspecificRep.getSelection() );
wRepName.setEnabled( wspecificRep.getSelection() );
wbRepositoryname.setEnabled( wspecificRep.getSelection() );
}
private void activeSpecUser() {
wlUserName.setEnabled( wspecificUser.getSelection() );
wUserName.setEnabled( wspecificUser.getSelection() );
}
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() {
if ( jobEntry.getName() != null ) {
wName.setText( jobEntry.getName() );
}
wspecificRep.setSelection( jobEntry.isSpecificRep() );
if ( jobEntry.getRepName() != null ) {
wRepName.setText( jobEntry.getRepName() );
}
wspecificUser.setSelection( jobEntry.isSpecificUser() );
if ( jobEntry.getUserName() != null ) {
wUserName.setText( jobEntry.getUserName() );
}
wName.selectAll();
wName.setFocus();
}
private void cancel() {
jobEntry.setChanged( changed );
jobEntry = null;
dispose();
}
private void ok() {
if ( Utils.isEmpty( wName.getText() ) ) {
MessageBox mb = new MessageBox( shell, SWT.OK | SWT.ICON_ERROR );
mb.setText( BaseMessages.getString( PKG, "System.StepJobEntryNameMissing.Title" ) );
mb.setMessage( BaseMessages.getString( PKG, "System.JobEntryNameMissing.Msg" ) );
mb.open();
return;
}
jobEntry.setName( wName.getText() );
jobEntry.setSpecificRep( wspecificRep.getSelection() );
jobEntry.setRepName( wRepName.getText() );
jobEntry.setSpecificUser( wspecificUser.getSelection() );
jobEntry.setUserName( wUserName.getText() );
dispose();
}
private void displayMsg( String title, String message, boolean error ) {
if ( error ) {
MessageBox mb = new MessageBox( shell, SWT.OK | SWT.ICON_ERROR );
mb.setMessage( message + Const.CR );
mb.setText( title );
mb.open();
} else {
MessageBox mb = new MessageBox( shell, SWT.OK | SWT.ICON_INFORMATION );
mb.setMessage( message + Const.CR );
mb.setText( title );
mb.open();
}
}
/**
* Get a list of repositories defined in this system, allow the user to select from it.
*
*/
private void getListRepositories() {
RepositoriesMeta reps_info = null;
try {
reps_info = new RepositoriesMeta();
try {
reps_info.readData();
int nrRepositories = reps_info.nrRepositories();
if ( nrRepositories == 0 ) {
displayMsg( BaseMessages.getString( PKG, "System.Dialog.Error.Title" ), BaseMessages.getString(
PKG, "JobEntryConnectedToRepositoryDialog.Error.NoRep.DialogMessage" ), true );
} else {
String[] available = new String[nrRepositories];
for ( int i = 0; i < nrRepositories; i++ ) {
RepositoryMeta ri = reps_info.getRepository( i );
available[i] = ri.getName();
}
String[] source = new String[1];
source[0] = wRepName.getText();
int[] idxSource = Const.indexsOfStrings( source, available );
EnterSelectionDialog dialog =
new EnterSelectionDialog( shell, available,
BaseMessages.getString( PKG, "JobEntryConnectedToRepositoryDialog.SelectRepository.Title" ),
BaseMessages.getString( PKG, "JobEntryConnectedToRepositoryDialog.SelectRepository.Message" ) );
dialog.setMulti( false );
dialog.setAvoidQuickSearch();
dialog.setSelectedNrs( idxSource );
if ( dialog.open() != null ) {
int[] idx = dialog.getSelectionIndeces();
wRepName.setText( available[idx[0]] );
}
}
} catch ( Exception e ) {
displayMsg(
BaseMessages.getString( PKG, "JobEntryConnectedToRepositoryDialog.Error.NoRepsDefined" ), BaseMessages
.getString( PKG, "JobEntryConnectedToRepositoryDialog.Error.NoRepsDefinedMsg" ), true );
}
} catch ( Exception e ) {
displayMsg( BaseMessages.getString( PKG, "System.Dialog.Error.Title" ), BaseMessages.getString(
PKG, "JobEntryConnectedToRepositoryDialog.ErrorGettingRepositories.DialogMessage" )
+ Const.CR + ":" + e.getMessage(), true );
} finally {
reps_info.clear();
}
}
}