oracle.dacf.control.swing
Class DefaultValueLocator

java.lang.Object
  oracle.dacf.control.swing.DefaultValueLocator

All Implemented Interfaces:

ComboBoxDataSource.ValueLocator

public class DefaultValueLocator

extends java.lang.Object

implements ComboBoxDataSource.ValueLocator

Helper class used by ComboBox control.

Constructor Summary

DefaultValueLocator()

Method Summary

protected java.lang.String	_getColumnNameFromDataItemName(java.lang.String dataItemName)
protected int	_lookup(javax.infobus.ImmediateAccess searchFor, javax.infobus.ScrollableRowsetAccess srchRowset, javax.infobus.ScrollableRowsetAccess detailRowset)
int	findIndexInMaster(javax.infobus.ImmediateAccess searchFor, javax.infobus.ScrollableRowsetAccess masterRowset, javax.infobus.ScrollableRowsetAccess detailRowset)
java.lang.String	getListValueColumnName()
boolean	getNullValuesAllowed()
boolean	getRefreshColumnName()
void	setListValueColumnName(java.lang.String name)
void	setNullValuesAllowed(boolean nullValuesAllowed)
void	setRefreshColumnName(boolean flag) When the list value data item name on the Control is changed, the locator class is notified, so that the column names can be changed.
void	updateKeyColumnName(java.lang.String newListValueDataItemName, ComboBoxControl c)

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultValueLocator

public DefaultValueLocator()

Method Detail

getNullValuesAllowed

public boolean getNullValuesAllowed()

Specified by:

getNullValuesAllowed in interface ComboBoxDataSource.ValueLocator

setNullValuesAllowed

public void setNullValuesAllowed(boolean nullValuesAllowed)

Specified by:

setNullValuesAllowed in interface ComboBoxDataSource.ValueLocator

setRefreshColumnName

public void setRefreshColumnName(boolean flag)

When the list value data item name on the Control is changed, the locator class is notified, so that the column names can be changed. By default the DefaultValueLocator updates the list value column name.

getRefreshColumnName

public boolean getRefreshColumnName()

setListValueColumnName

public void setListValueColumnName(java.lang.String name)

getListValueColumnName

public java.lang.String getListValueColumnName()

findIndexInMaster

public int findIndexInMaster(javax.infobus.ImmediateAccess searchFor,
                             javax.infobus.ScrollableRowsetAccess masterRowset,
                             javax.infobus.ScrollableRowsetAccess detailRowset)

Specified by:

findIndexInMaster in interface ComboBoxDataSource.ValueLocator

updateKeyColumnName

public void updateKeyColumnName(java.lang.String newListValueDataItemName,
                                ComboBoxControl c)

Specified by:

updateKeyColumnName in interface ComboBoxDataSource.ValueLocator

_getColumnNameFromDataItemName

protected java.lang.String _getColumnNameFromDataItemName(java.lang.String dataItemName)

_lookup

protected int _lookup(javax.infobus.ImmediateAccess searchFor,
                      javax.infobus.ScrollableRowsetAccess srchRowset,
                      javax.infobus.ScrollableRowsetAccess detailRowset)