Package de.businesscode.bcdui.binding.write

Class WriteProcessingCallback

java.lang.Object

de.businesscode.bcdui.binding.write.WriteProcessingCallback

Direct Known Subclasses:

SecUserTableWriteCallback, SubjectFilterOnWriteCallback, WrsModificationCallback

public abstract class WriteProcessingCallback
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static enum	WriteProcessingCallback.ROW_TYPE

Field Summary

Fields

Modifier and Type	Field	Description
protected BindingSet	bindingSet

Constructor Summary

Constructors

Constructor	Description
WriteProcessingCallback()

Method Summary

Modifier and Type	Method	Description
void	endDataRow(WriteProcessingCallback.ROW_TYPE rowType, List<String> cValues, List<String> oValues)	is called once WRS row has been read, the implementation may modify data provided, at this point the serverSideValueBean and bindingSet are already initialized
void	endHeader(List<BindingItem> columns, List<Integer> columnTypes, Collection<String> keyColumnNames)	is called once WRS header has been read, the implementation may modify either data provided, at this point the serverSideValueBean and bindingSet are already initialized
protected WriteProcessingCallbackParams	getParams()
protected ServerSideValueBean	getValueBean()
protected int	indexOf(List<BindingItem> columns, String bindingItemId)	Get pos of a BindingItem in the list of columns
void	initialize()	perform initialization, read params, etc prior to call endHeader(List, List, Collection) or endDataRow(ROW_TYPE, List, List), at this point any other configurations members are already set
void	setBindingSet(BindingSet bindingSet)	set binding-set this instance operates on
void	setParams(WriteProcessingCallbackParams params)
void	setValueBean(ServerSideValueBean valueBean)	sets the valuebean

Methods inherited from class java.lang.Object

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

Field Details

bindingSet

protected BindingSet bindingSet

Constructor Details

WriteProcessingCallback

public WriteProcessingCallback()

Method Details

setBindingSet

public void setBindingSet(BindingSet bindingSet)

set binding-set this instance operates on

Parameters:

bindingSet -

setParams

public void setParams(WriteProcessingCallbackParams params)

setValueBean

public void setValueBean(ServerSideValueBean valueBean)

sets the valuebean

Parameters:

valueBean -

getParams

protected WriteProcessingCallbackParams getParams()

initialize

public void initialize()

perform initialization, read params, etc prior to call endHeader(List, List, Collection) or endDataRow(ROW_TYPE, List, List), at this point any other configurations members are already set

getValueBean

protected ServerSideValueBean getValueBean()

Returns:

the value bean for server values, is optional and may be null

endHeader

public void endHeader(List<BindingItem> columns,
 List<Integer> columnTypes,
 Collection<String> keyColumnNames)
               throws Exception

is called once WRS header has been read, the implementation may modify either data provided, at this point the serverSideValueBean and bindingSet are already initialized

Parameters:

columns -

columnTypes -

keyColumnNames -

Throws:

Exception

endDataRow

public void endDataRow(WriteProcessingCallback.ROW_TYPE rowType,
 List<String> cValues,
 List<String> oValues)
                throws Exception

is called once WRS row has been read, the implementation may modify data provided, at this point the serverSideValueBean and bindingSet are already initialized

Parameters:

rowType - depending on the rowtype cValues and oValues change semantics, i.e: wrs:C in wrs:I vs wrs:C in wrs:M

cValues - list of values of wrs:C columns

oValues - list of values of wrs:O columns

Throws:

Exception

indexOf

protected int indexOf(List<BindingItem> columns,
 String bindingItemId)

Get pos of a BindingItem in the list of columns

Parameters:

columns -

bindingItemId -

Returns: