org.jcreme.swing.table.columnmodel.state
Class BaseTableColumnMemento

java.lang.Object
  org.jcreme.state.BaseMemento
      org.jcreme.swing.state.BaseUIMemento
          org.jcreme.swing.table.columnmodel.state.BaseTableColumnMemento

All Implemented Interfaces:

Memento

Direct Known Subclasses:

SortableTableColumnMemento

public class BaseTableColumnMemento

extends BaseUIMemento

This Memento enables to persist the state of a TableColumn.

Version:

$Revision: 1.2 $

Author:

$Author: dbregeon $

Field Summary

static java.lang.String	COLUMN_WIDTH_PREFERENCE
static java.lang.String	HEADER_VALUE_PREFERENCE
static java.lang.String	IDENTIFIER_PREFERENCE
static java.lang.String	MAX_COLUMN_WIDTH_PREFERENCE
static java.lang.String	MIN_COLUMN_WIDTH_PREFERENCE
static java.lang.String	MODEL_INDEX_PREFERENCE
static java.lang.String	RESIZABLE_PREFERENCE
protected javax.swing.table.TableColumn	tableColumn The TableColumn to persist.

Fields inherited from class org.jcreme.swing.state.BaseUIMemento

BLUE_PREFERENCE, GREEN_PREFERENCE, HEIGHT_PREFERENCE, RED_PREFERENCE, WIDTH_PREFERENCE, X_PREFERENCE, Y_PREFERENCE

Fields inherited from class org.jcreme.state.BaseMemento

STORED_OBJECT_TYPE_PREFERENCE, SUB_MEMENTO_CONTENTS_PREFERENCE, SUB_MEMENTO_TYPE_PREFERENCE

Constructor Summary

BaseTableColumnMemento()

Method Summary

void	load(java.util.prefs.Preferences preferences) This method enables to restore a Memento from Preferences.
protected java.io.Serializable	loadObject(java.util.prefs.Preferences p, java.lang.String propertyName) This method restore a Serializable from a Byte array.
void	store(java.util.prefs.Preferences preferences) This method enables to store the Memento into Preferences.
protected void	storeObject(java.io.Serializable o, java.util.prefs.Preferences p, java.lang.String propertyName) This method stores a Serializable as a Byte array.
void	updateMemento(java.lang.Object o) Updates the contents of the Memento from values in o.
void	updateObject(java.lang.Object o) Updates the Object o with values stored in this Memento.

Methods inherited from class org.jcreme.swing.state.BaseUIMemento

loadColor, loadDimension, loadPoint, storeColor, storeDimension, storePoint

Methods inherited from class org.jcreme.state.BaseMemento

buildObject, getObjectType, loadSubMemento, storeSubMemento

Methods inherited from class java.lang.Object

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

Field Detail

RESIZABLE_PREFERENCE

public static final java.lang.String RESIZABLE_PREFERENCE

See Also:

Constant Field Values

MODEL_INDEX_PREFERENCE

public static final java.lang.String MODEL_INDEX_PREFERENCE

See Also:

Constant Field Values

HEADER_VALUE_PREFERENCE

public static final java.lang.String HEADER_VALUE_PREFERENCE

See Also:

Constant Field Values

IDENTIFIER_PREFERENCE

public static final java.lang.String IDENTIFIER_PREFERENCE

See Also:

Constant Field Values

COLUMN_WIDTH_PREFERENCE

public static final java.lang.String COLUMN_WIDTH_PREFERENCE

See Also:

Constant Field Values

MIN_COLUMN_WIDTH_PREFERENCE

public static final java.lang.String MIN_COLUMN_WIDTH_PREFERENCE

See Also:

Constant Field Values

MAX_COLUMN_WIDTH_PREFERENCE

public static final java.lang.String MAX_COLUMN_WIDTH_PREFERENCE

See Also:

Constant Field Values

tableColumn

protected transient javax.swing.table.TableColumn tableColumn

The TableColumn to persist.

Constructor Detail

BaseTableColumnMemento

public BaseTableColumnMemento()

Method Detail

store

public void store(java.util.prefs.Preferences preferences)
           throws MementoException

Description copied from interface: Memento

This method enables to store the Memento into Preferences.

Parameters:

preferences - the Preferences node where the Memento should be stored.

Throws:

MementoException - if an error occured while storing the memento contents in the preferences.

See Also:

org.jcreme.swing.table.state.TableColumnMemento#store(java.util.prefs.Preferences)

load

public void load(java.util.prefs.Preferences preferences)
          throws MementoException

Description copied from interface: Memento

This method enables to restore a Memento from Preferences.

Parameters:

preferences - the Preferences node from which the Memento should be loaded.

Throws:

MementoException - if an error occured while loading the memento contents from the preferences.

See Also:

org.jcreme.swing.table.state.TableColumnMemento#load(java.util.prefs.Preferences)

updateMemento

public void updateMemento(java.lang.Object o)
                   throws java.lang.IllegalArgumentException,
                          MementoException

Description copied from interface: Memento

Updates the contents of the Memento from values in o.

Parameters:

o - the Object to remember.

Throws:

MementoException - if an error occured while updating the memento contents.

java.lang.IllegalArgumentException - if this Memento can not handle o.

See Also:

Memento.updateMemento(Object)

updateObject

public void updateObject(java.lang.Object o)
                  throws java.lang.IllegalArgumentException,
                         MementoException

Description copied from interface: Memento

Updates the Object o with values stored in this Memento.

Parameters:

o - the Object to update.

Throws:

MementoException - if an error occured while updating the object.

java.lang.IllegalArgumentException - if this Memento can not handle o.

See Also:

Memento.updateObject(Object)

storeObject

protected void storeObject(java.io.Serializable o,
                           java.util.prefs.Preferences p,
                           java.lang.String propertyName)

This method stores a Serializable as a Byte array.

Parameters:

o - the object to store.

p - the Preferences node to use.

propertyName - the property name associated to the object.

loadObject

protected java.io.Serializable loadObject(java.util.prefs.Preferences p,
                                          java.lang.String propertyName)

This method restore a Serializable from a Byte array.

Parameters:

p - the Preferences node that contains the object.

propertyName - the property name associated to the object.

Returns:

the Serializable object that was stored in the preferences.