butler.swing.record
Class RecordController

java.lang.Object
  butler.swing.record.RecordController

All Implemented Interfaces:

RecordSelectionListener, java.awt.event.ActionListener, java.util.EventListener, javax.swing.event.ListSelectionListener

public class RecordController
extends java.lang.Object
implements java.awt.event.ActionListener, javax.swing.event.ListSelectionListener, RecordSelectionListener

Controls editing of one record. This class keeps tracks of the column editors and does the right thing at save and new operations.

Author:

Fredrik Bertilsson

Field Summary

static java.lang.String	DELETE_ACTION_COMMAND
static java.lang.String	NEW_ACTION_COMMAND
static java.lang.String	SAVE_ACTION_COMMAND

Constructor Summary

RecordController(Record rec)

RecordController(Table tab)

Method Summary

void	actionPerformed(java.awt.event.ActionEvent e)
void	addChangeListener(javax.swing.event.ChangeListener listener)
void	addRecordSelectionListener(RecordSelectionListener listener)
ValueEditor	createEditor(Column col) Creates and registers a appropiate editor for given column.
void	deleteRecord()
java.awt.event.ActionListener	getDeleteListener()
java.awt.event.ActionListener	getNewListener()
Record	getRecord()
SaveAction	getSaveAction()
java.awt.event.ActionListener	getSaveListener() Deprecated. Use getSaveAction
Table	getTable()
boolean	isDirty()
boolean	isRecordEdited()
void	newRecord()
void	recordListSelected(RecordList recList)
void	recordSelected(Record rec)
void	register(Column col, RecordSelector selector) Registers an record selector for a pk or fk column.
void	register(Column col, ValueEditor editor) Registers an editor for a column.
void	register(ForeignKey fk, RecordSelector selector) Registers an editor for a foreign key.
void	register(ManyToManyRelation relation, RecordSelector selector)
void	save()
void	setListModel(RecordListModel model) Sets the RecordListModel from which records are picked, if such exists.
void	setRecord(Record rec)
void	valueChanged(javax.swing.event.ListSelectionEvent e)

Methods inherited from class java.lang.Object

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

Field Detail

SAVE_ACTION_COMMAND

public static final java.lang.String SAVE_ACTION_COMMAND

See Also:

Constant Field Values

NEW_ACTION_COMMAND

public static final java.lang.String NEW_ACTION_COMMAND

See Also:

Constant Field Values

DELETE_ACTION_COMMAND

public static final java.lang.String DELETE_ACTION_COMMAND

See Also:

Constant Field Values

Constructor Detail

RecordController

public RecordController(Table tab)
                 throws java.lang.Exception

Throws:

java.lang.Exception

RecordController

public RecordController(Record rec)
                 throws java.lang.Exception

Throws:

java.lang.Exception

Method Detail

register

public void register(Column col,
                     ValueEditor editor)

Registers an editor for a column.

Parameters:

col - Column

editor - Editor

register

public void register(Column col,
                     RecordSelector selector)

Registers an record selector for a pk or fk column. This is only possible if the primary or foreign key contains only one column.

Parameters:

col - Column

selector - RecordSelector

register

public void register(ForeignKey fk,
                     RecordSelector selector)

Registers an editor for a foreign key.

Parameters:

fk - Foreign key

selector - Record selector

register

public void register(ManyToManyRelation relation,
                     RecordSelector selector)

createEditor

public ValueEditor createEditor(Column col)
                         throws java.lang.Exception

Creates and registers a appropiate editor for given column.

Throws:

java.lang.Exception

setListModel

public void setListModel(RecordListModel model)

Sets the RecordListModel from which records are picked, if such exists. At new operation this RecordListModel will be updated.

getTable

public Table getTable()

actionPerformed

public void actionPerformed(java.awt.event.ActionEvent e)

Specified by:

actionPerformed in interface java.awt.event.ActionListener

save

public void save()
          throws java.lang.Exception

Throws:

java.lang.Exception

newRecord

public void newRecord()
               throws java.lang.Exception

Throws:

java.lang.Exception

deleteRecord

public void deleteRecord()
                  throws java.lang.Exception

Throws:

java.lang.Exception

setRecord

public void setRecord(Record rec)
               throws java.lang.Exception

Throws:

java.lang.Exception

getRecord

public Record getRecord()

valueChanged

public void valueChanged(javax.swing.event.ListSelectionEvent e)

Specified by:

valueChanged in interface javax.swing.event.ListSelectionListener

recordSelected

public void recordSelected(Record rec)
                    throws java.lang.Exception

Specified by:

recordSelected in interface RecordSelectionListener

Throws:

java.lang.Exception

recordListSelected

public void recordListSelected(RecordList recList)

Specified by:

recordListSelected in interface RecordSelectionListener

addChangeListener

public void addChangeListener(javax.swing.event.ChangeListener listener)

getSaveListener

public java.awt.event.ActionListener getSaveListener()

Deprecated. Use getSaveAction

getNewListener

public java.awt.event.ActionListener getNewListener()

getDeleteListener

public java.awt.event.ActionListener getDeleteListener()

addRecordSelectionListener

public void addRecordSelectionListener(RecordSelectionListener listener)

isDirty

public boolean isDirty()

getSaveAction

public SaveAction getSaveAction()

isRecordEdited

public boolean isRecordEdited()