org.pentaho.di.ui.trans.step

Class BaseFileStepDialog<T extends BaseFileInputMeta<?,?,?>>

java.lang.Object

org.eclipse.swt.widgets.Dialog

org.pentaho.di.ui.trans.step.BaseStepDialog

org.pentaho.di.ui.trans.step.BaseFileStepDialog<T>

All Implemented Interfaces:

StepDialogInterface

public abstract class BaseFileStepDialog<T extends BaseFileInputMeta<?,?,?>>
extends BaseStepDialog
implements StepDialogInterface

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	BaseFileStepDialog.FD Class for apply layout settings to SWT controls.

Nested classes/interfaces inherited from class org.pentaho.di.ui.trans.step.BaseStepDialog

BaseStepDialog.FieldsChoiceDialogProvider

Field Summary

Fields

Modifier and Type	Field and Description
protected T	input
protected org.eclipse.swt.events.ModifyListener	lsMod
protected Class<?>	PKG

Fields inherited from class org.pentaho.di.ui.trans.step.BaseStepDialog

backupChanged, baseStepMeta, BUTTON_ALIGNMENT_CENTER, BUTTON_ALIGNMENT_LEFT, BUTTON_ALIGNMENT_RIGHT, buttonAlignment, changed, databaseDialog, fdCancel, fdCreate, fdGet, fdlStepname, fdOK, fdPreview, fdSQL, fdStepname, log, loggingObject, lsCancel, lsCreate, lsDef, lsGet, lsOK, lsPreview, lsResize, lsSQL, metaStore, props, repository, shell, stepMeta, stepname, transMeta, variables, wCancel, wCreate, wGet, wlStepname, wOK, wPreview, wSQL, wStepname

Constructor Summary

Constructors

Constructor and Description
BaseFileStepDialog(org.eclipse.swt.widgets.Shell parent, T in, TransMeta transMeta, String sname)

Method Summary

Modifier and Type	Method and Description
protected void	cancel()
protected abstract void	createUI()
protected abstract void	getData(T meta) Read the data from the meta object and show it in this dialog.
protected abstract void	getInfo(T meta, boolean preview) Fill meta object from UI options.
protected void	ok()
String	open()

Methods inherited from class org.pentaho.di.ui.trans.step.BaseStepDialog

addConnectionLine, addConnectionLine, addConnectionLine, addConnectionLine, addDatabases, addDatabases, centerButtons, createHelpButton, dispose, generateFieldMapping, getButtonAlignment, getDatabaseDialog, getFieldsFromPrevious, getFieldsFromPrevious, getFieldsFromPrevious, getFieldsFromPrevious, getFieldsFromPrevious, getMetaStore, getModifyListenerTooltipText, getPathOf, getRepository, isBasic, isDebug, isDetailed, isRowLevel, leftAlignButtons, logBasic, logBasic, logDebug, logDebug, logDetailed, logDetailed, logError, logError, logError, logMinimal, logMinimal, logRowlevel, logRowlevel, positionBottomButtons, positionBottomButtons, positionBottomRightButtons, rightAlignButtons, selectDatabase, setButtonPositions, setMetaStore, setMinimalShellHeight, setRepository, setShellImage, setSize, setSize, setSize, setSize, setTraverseOrder, storeScreenSize, toString

Methods inherited from class org.eclipse.swt.widgets.Dialog

checkSubclass, getParent, getStyle, getText, setText

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.pentaho.di.trans.step.StepDialogInterface

setMetaStore, setRepository

Field Detail

PKG

protected final Class<?> PKG

input

protected T extends BaseFileInputMeta<?,?,?> input

lsMod

protected org.eclipse.swt.events.ModifyListener lsMod

Constructor Detail

BaseFileStepDialog

public BaseFileStepDialog(org.eclipse.swt.widgets.Shell parent,
                          T in,
                          TransMeta transMeta,
                          String sname)

Method Detail

open

public String open()

Specified by:

open in interface StepDialogInterface

cancel

protected void cancel()

ok

protected void ok()

createUI

protected abstract void createUI()

getData

protected abstract void getData(T meta)

Read the data from the meta object and show it in this dialog.

Parameters:

meta - The meta object to obtain the data from.

getInfo

protected abstract void getInfo(T meta,
                                boolean preview)

Fill meta object from UI options.

Parameters:

meta - meta object

preview - flag for preview or real options should be used. Currently, only one option is differ for preview - EOL chars. It uses as "mixed" for be able to preview any file.