Class powersoft.jcm.db.DataSourceBase
All Packages Class Hierarchy This Package Previous Next Index
Class powersoft.jcm.db.DataSourceBase
java.lang.Object
|
+----powersoft.jcm.db.DataSourceBase
- public class DataSourceBase
- extends Object
- implements DataSource
An implementation of the DataSource interface. It stores the actual
references to DataTarget pointers. It dispatches each event to all
its targets.
- See Also:
- Query, DataSource
-
_adjustCursorVector
-
-
add(boolean, boolean)
-
-
addAdjustCursorListener(AdjustCursorListener)
-
-
addTarget(DataTarget)
-
-
cancelUpdate(boolean)
-
-
close()
-
-
delete(boolean)
-
-
edit()
-
-
findTarget(DataTarget)
-
-
getBOF()
-
-
getColumn(int)
-
-
getColumnCount()
-
-
getColumnIndex(String)
-
-
getCurrentOffset()
-
-
getEditMode()
- returns one of READ_MODE, EDIT_MODE, ADD_MODE
-
getEOF()
-
-
getForwardOnly()
-
-
getOpened()
-
-
getReadOnly()
-
-
getRowChanged()
-
-
getValue(int)
-
-
getValue(int, byte)
-
-
handleAdjustCursor(AdjustCursorEvent)
-
-
isFirstRow()
-
-
isLastRow()
-
-
log(String, Object)
-
-
log(Throwable, Object)
-
-
move(int, boolean)
-
-
moveFirst(boolean)
-
-
moveLast(boolean)
-
-
moveNext(boolean)
-
-
movePrevious(boolean)
-
-
moveRelative(int, boolean)
-
-
open()
-
-
refresh()
-
-
removeAdjustCursorListener(AdjustCursorListener)
-
-
removeTarget(DataTarget)
-
-
setRowChanged(boolean)
-
-
setValue(int, DataValue)
-
-
update(boolean)
-
_adjustCursorVector
protected EventListenerVector _adjustCursorVector
addTarget
public void addTarget(DataTarget target)
findTarget
public boolean findTarget(DataTarget target)
removeTarget
public void removeTarget(DataTarget target)
moveFirst
public boolean moveFirst(boolean notify)
moveLast
public boolean moveLast(boolean notify)
moveNext
public boolean moveNext(boolean notify)
movePrevious
public boolean movePrevious(boolean notify)
moveRelative
public boolean moveRelative(int offset,
boolean notify)
move
public boolean move(int offset,
boolean notify)
addAdjustCursorListener
public synchronized void addAdjustCursorListener(AdjustCursorListener l)
handleAdjustCursor
public synchronized void handleAdjustCursor(AdjustCursorEvent data)
removeAdjustCursorListener
public synchronized void removeAdjustCursorListener(AdjustCursorListener l)
log
protected abstract void log(String str,
Object obj)
log
protected abstract void log(Throwable err,
Object obj)
All Packages Class Hierarchy This Package Previous Next Index