Class CsvInputDialog
- java.lang.Object
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- org.eclipse.swt.widgets.Dialog
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- org.pentaho.di.ui.trans.step.BaseStepDialog
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- org.pentaho.di.ui.trans.steps.csvinput.CsvInputDialog
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- All Implemented Interfaces:
org.pentaho.di.trans.step.StepDialogInterface
,CsvInputAwareStepDialog
,GetFieldsCapableStepDialog<org.pentaho.di.trans.steps.csvinput.CsvInputMeta>
public class CsvInputDialog extends BaseStepDialog implements org.pentaho.di.trans.step.StepDialogInterface, GetFieldsCapableStepDialog<org.pentaho.di.trans.steps.csvinput.CsvInputMeta>, CsvInputAwareStepDialog
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Nested Class Summary
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Nested classes/interfaces inherited from class org.pentaho.di.ui.trans.step.BaseStepDialog
BaseStepDialog.AddConnectionListener, BaseStepDialog.EditConnectionListener, BaseStepDialog.FieldsChoiceDialogProvider
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Field Summary
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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
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Fields inherited from interface org.pentaho.di.ui.trans.step.common.GetFieldsCapableStepDialog
logger
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Constructor Summary
Constructors Constructor Description CsvInputDialog(org.eclipse.swt.widgets.Shell parent, Object in, org.pentaho.di.trans.TransMeta tr, String sname)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description protected void
asyncUpdatePreview()
CsvInputAwareImportProgressDialog
getCsvImportProgressDialog(org.pentaho.di.trans.steps.common.CsvInputAwareMeta meta, int samples, InputStreamReader reader)
void
getData()
void
getData(org.pentaho.di.trans.steps.csvinput.CsvInputMeta inputMeta, boolean copyStepname)
Copy information from the meta-data input to the dialog fields.void
getData(org.pentaho.di.trans.steps.csvinput.CsvInputMeta inputMeta, boolean copyStepname, boolean reloadAllFields, Set<String> newFieldNames)
String[]
getFieldNames(org.pentaho.di.trans.steps.csvinput.CsvInputMeta meta)
Returns an array of incoming field names, or an empty array, if fields cannot be fetched, for some reason.TableView
getFieldsTable()
InputStream
getInputStream(org.pentaho.di.trans.steps.common.CsvInputAwareMeta meta)
Returns theInputStream
corresponding to the csv file, or null if the file cannot be read.org.pentaho.di.core.logging.LogChannel
getLogChannel()
org.pentaho.di.trans.steps.csvinput.CsvInputMeta
getNewMetaInstance()
org.eclipse.swt.widgets.Shell
getShell()
Returns theShell
of this dialog.org.pentaho.di.trans.TransMeta
getTransMeta()
String
loadFieldsImpl(org.pentaho.di.trans.steps.csvinput.CsvInputMeta meta, int samples)
String
open()
void
populateMeta(org.pentaho.di.trans.steps.csvinput.CsvInputMeta inputMeta)
protected void
setFlags()
protected void
updatePreview()
Load metadata from step window-
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, positionBottomLeftButtons, positionBottomRightButtons, reinitConnectionDropDown, rightAlignButtons, selectDatabase, setButtonPositions, setMetaStore, setMinimalShellHeight, setRepository, setShellImage, setSize, setSize, setSize, setSize, setTraverseOrder, showDbDialogUnlessCancelledOrValid, showDbExistsDialog, storeScreenSize, toString
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Methods inherited from class org.eclipse.swt.widgets.Dialog
checkSubclass, getParent, getStyle, getText, setText
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Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
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Methods inherited from interface org.pentaho.di.ui.trans.step.common.CsvInputAwareStepDialog
getBufferedReader, getFieldNames, getFieldNamesImpl, getReader, loadFieldsImpl, logError, logError, massageFieldName
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Methods inherited from interface org.pentaho.di.ui.trans.step.common.GetFieldsCapableStepDialog
findTableItem, getFields, getFields, getFieldValues, getNewFieldNames, getParent, getPopulatedMeta, getTableItem, getTableItem, loadFields, loadRemainingFields, openGetFieldsSampleDataDialog, repopulateFields
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Method Detail
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open
public String open()
- Specified by:
open
in interfaceorg.pentaho.di.trans.step.StepDialogInterface
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setFlags
protected void setFlags()
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getNewMetaInstance
public org.pentaho.di.trans.steps.csvinput.CsvInputMeta getNewMetaInstance()
- Specified by:
getNewMetaInstance
in interfaceGetFieldsCapableStepDialog<org.pentaho.di.trans.steps.csvinput.CsvInputMeta>
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populateMeta
public void populateMeta(org.pentaho.di.trans.steps.csvinput.CsvInputMeta inputMeta)
- Specified by:
populateMeta
in interfaceGetFieldsCapableStepDialog<org.pentaho.di.trans.steps.csvinput.CsvInputMeta>
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getData
public void getData()
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getData
public void getData(org.pentaho.di.trans.steps.csvinput.CsvInputMeta inputMeta, boolean copyStepname)
Copy information from the meta-data input to the dialog fields.
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getData
public void getData(org.pentaho.di.trans.steps.csvinput.CsvInputMeta inputMeta, boolean copyStepname, boolean reloadAllFields, Set<String> newFieldNames)
- Specified by:
getData
in interfaceGetFieldsCapableStepDialog<org.pentaho.di.trans.steps.csvinput.CsvInputMeta>
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getFieldNames
public String[] getFieldNames(org.pentaho.di.trans.steps.csvinput.CsvInputMeta meta)
Description copied from interface:GetFieldsCapableStepDialog
Returns an array of incoming field names, or an empty array, if fields cannot be fetched, for some reason.- Specified by:
getFieldNames
in interfaceGetFieldsCapableStepDialog<org.pentaho.di.trans.steps.csvinput.CsvInputMeta>
- Parameters:
meta
- theGetFieldsCapableStepDialog
- Returns:
- an array of incoming field names, or an empty array, if fields cannot be fetched, for some reason.
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getFieldsTable
public TableView getFieldsTable()
- Specified by:
getFieldsTable
in interfaceGetFieldsCapableStepDialog<org.pentaho.di.trans.steps.csvinput.CsvInputMeta>
- Returns:
- the
TableView
containing step fields
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loadFieldsImpl
public String loadFieldsImpl(org.pentaho.di.trans.steps.csvinput.CsvInputMeta meta, int samples)
- Specified by:
loadFieldsImpl
in interfaceGetFieldsCapableStepDialog<org.pentaho.di.trans.steps.csvinput.CsvInputMeta>
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updatePreview
protected void updatePreview()
Load metadata from step window
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asyncUpdatePreview
protected void asyncUpdatePreview()
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getShell
public org.eclipse.swt.widgets.Shell getShell()
Description copied from interface:GetFieldsCapableStepDialog
Returns theShell
of this dialog.- Specified by:
getShell
in interfaceGetFieldsCapableStepDialog<org.pentaho.di.trans.steps.csvinput.CsvInputMeta>
- Returns:
- the
Shell
of this dialog
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getCsvImportProgressDialog
public CsvInputAwareImportProgressDialog getCsvImportProgressDialog(org.pentaho.di.trans.steps.common.CsvInputAwareMeta meta, int samples, InputStreamReader reader)
- Specified by:
getCsvImportProgressDialog
in interfaceCsvInputAwareStepDialog
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getLogChannel
public org.pentaho.di.core.logging.LogChannel getLogChannel()
- Specified by:
getLogChannel
in interfaceCsvInputAwareStepDialog
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getTransMeta
public org.pentaho.di.trans.TransMeta getTransMeta()
- Specified by:
getTransMeta
in interfaceCsvInputAwareStepDialog
- Specified by:
getTransMeta
in interfaceGetFieldsCapableStepDialog<org.pentaho.di.trans.steps.csvinput.CsvInputMeta>
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getInputStream
public InputStream getInputStream(org.pentaho.di.trans.steps.common.CsvInputAwareMeta meta)
Description copied from interface:CsvInputAwareStepDialog
Returns theInputStream
corresponding to the csv file, or null if the file cannot be read.- Specified by:
getInputStream
in interfaceCsvInputAwareStepDialog
- Returns:
- the
InputStream
corresponding to the csv file, or null if the file cannot be read
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