org.jboss.seam.databinding
Class DataModelIndexSelector

java.lang.Object
  org.jboss.seam.databinding.DataModelIndexSelector

All Implemented Interfaces:

DataSelector<DataModelSelectionIndex,javax.faces.model.DataModel>

public class DataModelIndexSelector
extends Object
implements DataSelector<DataModelSelectionIndex,javax.faces.model.DataModel>

Extracts the selected "index" (the row index, or the key of a map) from a JSF DataModel.

Author:

Gavin King

Constructor Summary

DataModelIndexSelector()

Method Summary

Object	getSelection(DataModelSelectionIndex in, javax.faces.model.DataModel wrapper)
String	getVariableName(DataModelSelectionIndex in)

Methods inherited from class java.lang.Object

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

Constructor Detail

DataModelIndexSelector

public DataModelIndexSelector()

Method Detail

getVariableName

public String getVariableName(DataModelSelectionIndex in)

Specified by:

getVariableName in interface DataSelector<DataModelSelectionIndex,javax.faces.model.DataModel>

getSelection

public Object getSelection(DataModelSelectionIndex in,
                           javax.faces.model.DataModel wrapper)

Specified by:

getSelection in interface DataSelector<DataModelSelectionIndex,javax.faces.model.DataModel>