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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,
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* See the License for the specific language governing permissions and
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package org.pentaho.di.ui.job.entries.pgpverify;
import org.apache.commons.vfs2.FileObject;
import org.apache.commons.vfs2.FileSystemException;
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.Group;
import org.eclipse.swt.widgets.Label;
import org.eclipse.swt.widgets.Listener;
import org.eclipse.swt.widgets.MessageBox;
import org.eclipse.swt.widgets.Shell;
import org.eclipse.swt.widgets.Text;
import org.pentaho.di.core.Const;
import org.pentaho.di.core.util.Utils;
import org.pentaho.di.core.vfs.KettleVFS;
import org.pentaho.di.i18n.BaseMessages;
import org.pentaho.di.job.JobMeta;
import org.pentaho.di.job.entries.pgpverify.JobEntryPGPVerify;
import org.pentaho.di.job.entry.JobEntryDialogInterface;
import org.pentaho.di.job.entry.JobEntryInterface;
import org.pentaho.di.repository.Repository;
import org.pentaho.di.ui.core.gui.WindowProperty;
import org.pentaho.di.ui.core.widget.TextVar;
import org.pentaho.di.ui.job.dialog.JobDialog;
import org.pentaho.di.ui.job.entry.JobEntryDialog;
import org.pentaho.di.ui.spoon.Spoon;
import org.pentaho.di.ui.trans.step.BaseStepDialog;
import org.pentaho.vfs.ui.VfsFileChooserDialog;
/**
* This defines a PGP verify job entry.
*
* @author Samatar
* @since 25-02-2011
*
*/
public class JobEntryPGPVerifyDialog extends JobEntryDialog implements JobEntryDialogInterface {
private static Class<?> PKG = JobEntryPGPVerify.class; // for i18n purposes, needed by Translator2!!
private static final String[] EXTENSIONS = new String[] { "*" };
private static final String[] FILETYPES = new String[] { BaseMessages.getString(
PKG, "JobPGPVerify.Filetype.All" ) };
private Label wlName;
private Text wName;
private FormData fdlName, fdName;
private Label wlGPGLocation;
private Button wbGPGLocation;
private TextVar wGPGLocation;
private FormData fdlGPGLocation, fdbGPGLocation, fdGPGLocation;
private Label wlFilename;
private Button wbFilename;
private TextVar wFilename;
private FormData fdlFilename, fdbFilename, fdFilename;
private Label wluseDetachedSignature;
private Button wuseDetachedSignature;
private FormData fdluseDetachedSignature, fduseDetachedSignature;
private Label wlDetachedFilename;
private Button wbDetachedFilename;
private TextVar wDetachedFilename;
private FormData fdlDetachedFilename, fdbDetachedFilename, fdDetachedFilename;
private Button wOK, wCancel;
private Listener lsOK, lsCancel;
private JobEntryPGPVerify jobEntry;
private Shell shell;
private SelectionAdapter lsDef;
private boolean changed;
private Group wSettings;
private FormData fdSettings;
public JobEntryPGPVerifyDialog( Shell parent, JobEntryInterface jobEntryInt, Repository rep, JobMeta jobMeta ) {
super( parent, jobEntryInt, rep, jobMeta );
jobEntry = (JobEntryPGPVerify) jobEntryInt;
if ( this.jobEntry.getName() == null ) {
this.jobEntry.setName( BaseMessages.getString( PKG, "JobPGPVerify.Name.Default" ) );
}
}
public JobEntryInterface open() {
Shell parent = getParent();
Display display = parent.getDisplay();
shell = new Shell( parent, props.getJobsDialogStyle() );
props.setLook( shell );
JobDialog.setShellImage( shell, jobEntry );
ModifyListener lsMod = new ModifyListener() {
public void modifyText( ModifyEvent e ) {
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, "JobPGPVerify.Title" ) );
int middle = props.getMiddlePct();
int margin = Const.MARGIN;
// GPGLocation line
wlName = new Label( shell, SWT.RIGHT );
wlName.setText( BaseMessages.getString( PKG, "JobPGPVerify.Name.Label" ) );
props.setLook( wlName );
fdlName = new FormData();
fdlName.left = new FormAttachment( 0, 0 );
fdlName.right = new FormAttachment( middle, -margin );
fdlName.top = new FormAttachment( 0, margin );
wlName.setLayoutData( fdlName );
wName = new Text( shell, SWT.SINGLE | SWT.LEFT | SWT.BORDER );
props.setLook( wName );
wName.addModifyListener( lsMod );
fdName = new FormData();
fdName.left = new FormAttachment( middle, 0 );
fdName.top = new FormAttachment( 0, margin );
fdName.right = new FormAttachment( 100, 0 );
wName.setLayoutData( fdName );
// ////////////////////////
// START OF SERVER SETTINGS GROUP///
// /
wSettings = new Group( shell, SWT.SHADOW_NONE );
props.setLook( wSettings );
wSettings.setText( BaseMessages.getString( PKG, "JobPGPVerify.Settings.Group.Label" ) );
FormLayout SettingsgroupLayout = new FormLayout();
SettingsgroupLayout.marginWidth = 10;
SettingsgroupLayout.marginHeight = 10;
wSettings.setLayout( SettingsgroupLayout );
// GPGLocation line
wlGPGLocation = new Label( wSettings, SWT.RIGHT );
wlGPGLocation.setText( BaseMessages.getString( PKG, "JobPGPVerify.GPGLocation.Label" ) );
props.setLook( wlGPGLocation );
fdlGPGLocation = new FormData();
fdlGPGLocation.left = new FormAttachment( 0, 0 );
fdlGPGLocation.top = new FormAttachment( wName, margin );
fdlGPGLocation.right = new FormAttachment( middle, -margin );
wlGPGLocation.setLayoutData( fdlGPGLocation );
wbGPGLocation = new Button( wSettings, SWT.PUSH | SWT.CENTER );
props.setLook( wbGPGLocation );
wbGPGLocation.setText( BaseMessages.getString( PKG, "System.Button.Browse" ) );
fdbGPGLocation = new FormData();
fdbGPGLocation.right = new FormAttachment( 100, 0 );
fdbGPGLocation.top = new FormAttachment( wName, 0 );
wbGPGLocation.setLayoutData( fdbGPGLocation );
wGPGLocation = new TextVar( jobMeta, wSettings, SWT.SINGLE | SWT.LEFT | SWT.BORDER );
props.setLook( wGPGLocation );
wGPGLocation.addModifyListener( lsMod );
fdGPGLocation = new FormData();
fdGPGLocation.left = new FormAttachment( middle, 0 );
fdGPGLocation.top = new FormAttachment( wName, margin );
fdGPGLocation.right = new FormAttachment( wbGPGLocation, -margin );
wGPGLocation.setLayoutData( fdGPGLocation );
// Filename line
wlFilename = new Label( wSettings, SWT.RIGHT );
wlFilename.setText( BaseMessages.getString( PKG, "JobPGPVerify.Filename.Label" ) );
props.setLook( wlFilename );
fdlFilename = new FormData();
fdlFilename.left = new FormAttachment( 0, 0 );
fdlFilename.top = new FormAttachment( wGPGLocation, margin );
fdlFilename.right = new FormAttachment( middle, -margin );
wlFilename.setLayoutData( fdlFilename );
wbFilename = new Button( wSettings, SWT.PUSH | SWT.CENTER );
props.setLook( wbFilename );
wbFilename.setText( BaseMessages.getString( PKG, "System.Button.Browse" ) );
fdbFilename = new FormData();
fdbFilename.right = new FormAttachment( 100, 0 );
fdbFilename.top = new FormAttachment( wGPGLocation, 0 );
wbFilename.setLayoutData( fdbFilename );
wFilename = new TextVar( jobMeta, wSettings, SWT.SINGLE | SWT.LEFT | SWT.BORDER );
props.setLook( wFilename );
wFilename.addModifyListener( lsMod );
fdFilename = new FormData();
fdFilename.left = new FormAttachment( middle, 0 );
fdFilename.top = new FormAttachment( wGPGLocation, margin );
fdFilename.right = new FormAttachment( wbFilename, -margin );
wFilename.setLayoutData( fdFilename );
wluseDetachedSignature = new Label( wSettings, SWT.RIGHT );
wluseDetachedSignature.setText( BaseMessages.getString( PKG, "JobPGPVerify.useDetachedSignature.Label" ) );
props.setLook( wluseDetachedSignature );
fdluseDetachedSignature = new FormData();
fdluseDetachedSignature.left = new FormAttachment( 0, 0 );
fdluseDetachedSignature.top = new FormAttachment( wFilename, margin );
fdluseDetachedSignature.right = new FormAttachment( middle, -margin );
wluseDetachedSignature.setLayoutData( fdluseDetachedSignature );
wuseDetachedSignature = new Button( wSettings, SWT.CHECK );
props.setLook( wuseDetachedSignature );
wuseDetachedSignature.setToolTipText( BaseMessages
.getString( PKG, "JobPGPVerify.useDetachedSignature.Tooltip" ) );
fduseDetachedSignature = new FormData();
fduseDetachedSignature.left = new FormAttachment( middle, 0 );
fduseDetachedSignature.top = new FormAttachment( wFilename, margin );
fduseDetachedSignature.right = new FormAttachment( 100, -margin );
wuseDetachedSignature.setLayoutData( fduseDetachedSignature );
wuseDetachedSignature.addSelectionListener( new SelectionAdapter() {
public void widgetSelected( SelectionEvent e ) {
enableDetachedSignature();
}
} );
// DetachedFilename line
wlDetachedFilename = new Label( wSettings, SWT.RIGHT );
wlDetachedFilename.setText( BaseMessages.getString( PKG, "JobPGPVerify.DetachedFilename.Label" ) );
props.setLook( wlDetachedFilename );
fdlDetachedFilename = new FormData();
fdlDetachedFilename.left = new FormAttachment( 0, 0 );
fdlDetachedFilename.top = new FormAttachment( wuseDetachedSignature, margin );
fdlDetachedFilename.right = new FormAttachment( middle, -margin );
wlDetachedFilename.setLayoutData( fdlDetachedFilename );
wbDetachedFilename = new Button( wSettings, SWT.PUSH | SWT.CENTER );
props.setLook( wbDetachedFilename );
wbDetachedFilename.setText( BaseMessages.getString( PKG, "System.Button.Browse" ) );
fdbDetachedFilename = new FormData();
fdbDetachedFilename.right = new FormAttachment( 100, 0 );
fdbDetachedFilename.top = new FormAttachment( wuseDetachedSignature, 0 );
wbDetachedFilename.setLayoutData( fdbDetachedFilename );
wDetachedFilename = new TextVar( jobMeta, wSettings, SWT.SINGLE | SWT.LEFT | SWT.BORDER );
props.setLook( wDetachedFilename );
wDetachedFilename.addModifyListener( lsMod );
fdDetachedFilename = new FormData();
fdDetachedFilename.left = new FormAttachment( middle, 0 );
fdDetachedFilename.top = new FormAttachment( wuseDetachedSignature, margin );
fdDetachedFilename.right = new FormAttachment( wbDetachedFilename, -margin );
wDetachedFilename.setLayoutData( fdDetachedFilename );
// Whenever something changes, set the tooltip to the expanded version:
wDetachedFilename.addModifyListener( new ModifyListener() {
public void modifyText( ModifyEvent e ) {
wDetachedFilename.setToolTipText( jobMeta.environmentSubstitute( wDetachedFilename.getText() ) );
}
} );
wbDetachedFilename.addSelectionListener( new SelectionAdapter() {
public void widgetSelected( SelectionEvent e ) {
try {
FileObject DetachedFilename = null;
try {
String curFile = wDetachedFilename.getText();
if ( curFile.trim().length() > 0 ) {
DetachedFilename =
KettleVFS.getInstance().getFileSystemManager().resolveFile(
jobMeta.environmentSubstitute( wDetachedFilename.getText() ) );
} else {
DetachedFilename =
KettleVFS.getInstance().getFileSystemManager().resolveFile( Const.getUserHomeDirectory() );
}
} catch ( FileSystemException ex ) {
DetachedFilename =
KettleVFS.getInstance().getFileSystemManager().resolveFile( Const.getUserHomeDirectory() );
}
VfsFileChooserDialog vfsFileChooser =
Spoon.getInstance().getVfsFileChooserDialog( DetachedFilename.getParent(), DetachedFilename );
FileObject selected =
vfsFileChooser.open( shell, null, EXTENSIONS, FILETYPES, VfsFileChooserDialog.VFS_DIALOG_OPEN_FILE );
wDetachedFilename.setText( selected != null ? selected.getURL().toString() : Const.EMPTY_STRING );
} catch ( FileSystemException ex ) {
ex.printStackTrace();
}
}
} );
// Whenever something changes, set the tooltip to the expanded version:
wFilename.addModifyListener( new ModifyListener() {
public void modifyText( ModifyEvent e ) {
wFilename.setToolTipText( jobMeta.environmentSubstitute( wFilename.getText() ) );
}
} );
wbFilename.addSelectionListener( new SelectionAdapter() {
public void widgetSelected( SelectionEvent e ) {
try {
FileObject fileName = null;
try {
String curFile = wFilename.getText();
if ( curFile.trim().length() > 0 ) {
fileName =
KettleVFS.getInstance().getFileSystemManager().resolveFile(
jobMeta.environmentSubstitute( wFilename.getText() ) );
} else {
fileName = KettleVFS.getInstance().getFileSystemManager().resolveFile( Const.getUserHomeDirectory() );
}
} catch ( FileSystemException ex ) {
fileName = KettleVFS.getInstance().getFileSystemManager().resolveFile( Const.getUserHomeDirectory() );
}
VfsFileChooserDialog vfsFileChooser =
Spoon.getInstance().getVfsFileChooserDialog( fileName.getParent(), fileName );
FileObject selected =
vfsFileChooser.open( shell, null, EXTENSIONS, FILETYPES, VfsFileChooserDialog.VFS_DIALOG_OPEN_FILE );
wFilename.setText( selected != null ? selected.getURL().toString() : Const.EMPTY_STRING );
} catch ( FileSystemException ex ) {
ex.printStackTrace();
}
}
} );
// Whenever something changes, set the tooltip to the expanded version:
wGPGLocation.addModifyListener( new ModifyListener() {
public void modifyText( ModifyEvent e ) {
wGPGLocation.setToolTipText( jobMeta.environmentSubstitute( wGPGLocation.getText() ) );
}
} );
wbGPGLocation.addSelectionListener( new SelectionAdapter() {
public void widgetSelected( SelectionEvent e ) {
try {
FileObject fileName = null;
try {
String curFile = wGPGLocation.getText();
if ( curFile.trim().length() > 0 ) {
fileName =
KettleVFS.getInstance().getFileSystemManager().resolveFile(
jobMeta.environmentSubstitute( wGPGLocation.getText() ) );
} else {
fileName = KettleVFS.getInstance().getFileSystemManager().resolveFile( Const.getUserHomeDirectory() );
}
} catch ( FileSystemException ex ) {
fileName = KettleVFS.getInstance().getFileSystemManager().resolveFile( Const.getUserHomeDirectory() );
}
VfsFileChooserDialog vfsFileChooser =
Spoon.getInstance().getVfsFileChooserDialog( fileName.getParent(), fileName );
FileObject selected =
vfsFileChooser.open( shell, null, EXTENSIONS, FILETYPES, VfsFileChooserDialog.VFS_DIALOG_OPEN_FILE );
wGPGLocation.setText( selected != null ? selected.getURL().toString() : Const.EMPTY_STRING );
} catch ( FileSystemException ex ) {
ex.printStackTrace();
}
}
} );
fdSettings = new FormData();
fdSettings.left = new FormAttachment( 0, margin );
fdSettings.top = new FormAttachment( wName, margin );
fdSettings.right = new FormAttachment( 100, -margin );
wSettings.setLayoutData( fdSettings );
// ///////////////////////////////////////////////////////////
// / END OF Advanced SETTINGS GROUP
// ///////////////////////////////////////////////////////////
wOK = new Button( shell, SWT.PUSH );
wOK.setText( BaseMessages.getString( PKG, "System.Button.OK" ) );
FormData fd = new FormData();
fd.right = new FormAttachment( 50, -10 );
fd.bottom = new FormAttachment( 100, 0 );
fd.width = 100;
wOK.setLayoutData( fd );
wCancel = new Button( shell, SWT.PUSH );
wCancel.setText( BaseMessages.getString( PKG, "System.Button.Cancel" ) );
fd = new FormData();
fd.left = new FormAttachment( 50, 10 );
fd.bottom = new FormAttachment( 100, 0 );
fd.width = 100;
wCancel.setLayoutData( fd );
BaseStepDialog.positionBottomButtons( shell, new Button[] { wOK, wCancel }, margin, wSettings );
// 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 );
wGPGLocation.addSelectionListener( lsDef );
// Detect X or ALT-F4 or something that kills this window...
shell.addShellListener( new ShellAdapter() {
public void shellClosed( ShellEvent e ) {
cancel();
}
} );
getData();
enableDetachedSignature();
BaseStepDialog.setSize( shell );
shell.open();
props.setDialogSize( shell, "JobPGPVerifyDialogSize" );
while ( !shell.isDisposed() ) {
if ( !display.readAndDispatch() ) {
display.sleep();
}
}
return jobEntry;
}
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() {
wName.setText( Const.nullToEmpty( jobEntry.getName() ) );
if ( jobEntry.getGPGLocation() != null ) {
wGPGLocation.setText( jobEntry.getGPGLocation() );
}
if ( jobEntry.getFilename() != null ) {
wFilename.setText( jobEntry.getFilename() );
}
if ( jobEntry.getDetachedfilename() != null ) {
wDetachedFilename.setText( jobEntry.getDetachedfilename() );
}
wuseDetachedSignature.setSelection( jobEntry.useDetachedfilename() );
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.setGPGLocation( wGPGLocation.getText() );
jobEntry.setFilename( wFilename.getText() );
jobEntry.setDetachedfilename( wDetachedFilename.getText() );
jobEntry.setUseDetachedfilename( wuseDetachedSignature.getSelection() );
dispose();
}
private void enableDetachedSignature() {
wlDetachedFilename.setEnabled( wuseDetachedSignature.getSelection() );
wDetachedFilename.setEnabled( wuseDetachedSignature.getSelection() );
wbDetachedFilename.setEnabled( wuseDetachedSignature.getSelection() );
}
public boolean evaluates() {
return true;
}
public boolean isUnconditional() {
return false;
}
}