net.sourceforge.esw.util.proxy
Class SupportObjectProxy

java.lang.Object
  |
  +--net.sourceforge.esw.util.proxy.SupportObjectProxy

All Implemented Interfaces:

ISupportObject, java.io.Serializable

Direct Known Subclasses:

ServiceProxy

public class SupportObjectProxy

extends java.lang.Object

implements ISupportObject

See Also:

Serialized Form

Constructor Summary

SupportObjectProxy(ISupportObject aDelegate)
Creates a new SupportObjectProxy.

Method Summary

void	addPropertyChangeListener(java.beans.PropertyChangeListener aListener) Adds a PropertyChangeListener to this ISupportObject instance.
void	addPropertyChangeListener(java.lang.String aPropertyName, java.beans.PropertyChangeListener aListener) Adds a PropertyChangeListener to this ISupportObject instance for the specified property.
void	addVetoableChangeListener(java.lang.String aPropertyName, java.beans.VetoableChangeListener aListener) Adds a VetoableChangeListener to this ISupportObject instance for the specified property.
void	addVetoableChangeListener(java.beans.VetoableChangeListener aListener) Adds a VetoableChangeListener to this ISupportObject instance.
void	firePropertyChange(java.beans.PropertyChangeEvent aEvent) Fires a PropertyChangeEvent from this ISupportObject instance.
void	firePropertyChange(java.lang.String aPropertyName, java.lang.Object aOldValue, java.lang.Object aNewValue) Fires a PropertyChangeEvent from this ISupportObject instance.
void	fireVetoableChange(java.beans.PropertyChangeEvent aEvent) Fires a vetoable PropertyChangeEvent from this ISupportObject instance.
void	fireVetoableChange(java.lang.String aPropertyName, java.lang.Object aOldValue, java.lang.Object aNewValue) Fires a vetoable PropertyChangeEvent from this ISupportObject instance.
java.lang.Object	getID() Returns the Unique Identifier for this ISupportObject instance.
java.lang.Object	getProperty(java.lang.Object aKey) Returns the specified value specified by the given aKey for this ISupportObject instance.
int	getPropertySize() Returns the number of key/value pairs in this ISupportObject instance.
java.util.Iterator	propertyKeys() Returns an Iterator over the keys in the key/value pair in this ISupportObject instance.
java.lang.Object	removeProperty(java.lang.Object aKey) Removes the key/value pair specified by aKey from this ISupportObject instance, and returns the value mapped to the aKey.
void	removePropertyChangeListener(java.beans.PropertyChangeListener aListener) Removes the specified PropertyChangeListener from this ISupportObject instance.
void	removePropertyChangeListener(java.lang.String aPropertyName, java.beans.PropertyChangeListener aListener) Removes the specified PropertyChangeListener from this ISupportObject instance for the specified property.
void	removeVetoableChangeListener(java.lang.String aPropertyName, java.beans.VetoableChangeListener aListener) Removes the specified VetoableChangeListener from this ISupportObject instance for the specified property.
void	removeVetoableChangeListener(java.beans.VetoableChangeListener aListener) Removes the specified VetoableChangeListener from this ISupportObject instance.
void	setID(java.lang.Object aId) Sets the Unique Identifier for this ISupportObject instance.
void	setProperty(java.lang.Object aKey, java.lang.Object aValue) Sets the specified key/value pair on this ISupportObject instance.

Methods inherited from class java.lang.Object

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

Constructor Detail

SupportObjectProxy

public SupportObjectProxy(ISupportObject aDelegate)

Creates a new SupportObjectProxy.

Method Detail

addPropertyChangeListener

public void addPropertyChangeListener(java.beans.PropertyChangeListener aListener)

Adds a PropertyChangeListener to this ISupportObject instance.

Specified by:

addPropertyChangeListener in interface ISupportObject

Parameters:

aListener - the PropertyChangeListener to be added.

See Also:

removePropertyChangeListener( PropertyChangeListener )

addPropertyChangeListener

public void addPropertyChangeListener(java.lang.String aPropertyName,
                                      java.beans.PropertyChangeListener aListener)

Adds a PropertyChangeListener to this ISupportObject instance for the specified property.

Specified by:

addPropertyChangeListener in interface ISupportObject

Parameters:

aPropertyName - the property to which to add the Listener.

aListener - the PropertyChangeListener to be added.

See Also:

removePropertyChangeListener( String, PropertyChangeListener )

addVetoableChangeListener

public void addVetoableChangeListener(java.beans.VetoableChangeListener aListener)

Adds a VetoableChangeListener to this ISupportObject instance.

Specified by:

addVetoableChangeListener in interface ISupportObject

Parameters:

aListener - the VetoableChangeListener to be added.

See Also:

removePropertyChangeListener( PropertyChangeListener )

addVetoableChangeListener

public void addVetoableChangeListener(java.lang.String aPropertyName,
                                      java.beans.VetoableChangeListener aListener)

Adds a VetoableChangeListener to this ISupportObject instance for the specified property.

Specified by:

addVetoableChangeListener in interface ISupportObject

Parameters:

aPropertyName - the property to which to add the Listener.

aListener - the VetoableChangeListener to be added.

See Also:

removePropertyChangeListener( String, PropertyChangeListener )

removePropertyChangeListener

public void removePropertyChangeListener(java.beans.PropertyChangeListener aListener)

Removes the specified PropertyChangeListener from this ISupportObject instance.

Specified by:

removePropertyChangeListener in interface ISupportObject

Parameters:

aListener - the PropertyChangeListener to be removed.

See Also:

addPropertyChangeListener( PropertyChangeListener )

removePropertyChangeListener

public void removePropertyChangeListener(java.lang.String aPropertyName,
                                         java.beans.PropertyChangeListener aListener)

Removes the specified PropertyChangeListener from this ISupportObject instance for the specified property.

Specified by:

removePropertyChangeListener in interface ISupportObject

Parameters:

aPropertyName - the property to which to remove the Listener.

aListener - the PropertyChangeListener to be removed.

See Also:

addPropertyChangeListener( String, PropertyChangeListener )

removeVetoableChangeListener

public void removeVetoableChangeListener(java.beans.VetoableChangeListener aListener)

Removes the specified VetoableChangeListener from this ISupportObject instance.

Specified by:

removeVetoableChangeListener in interface ISupportObject

Parameters:

aListener - the VetoableChangeListener to be removed.

See Also:

addVetoableChangeListener( VetoableChangeListener )

removeVetoableChangeListener

public void removeVetoableChangeListener(java.lang.String aPropertyName,
                                         java.beans.VetoableChangeListener aListener)

Removes the specified VetoableChangeListener from this ISupportObject instance for the specified property.

Specified by:

removeVetoableChangeListener in interface ISupportObject

Parameters:

aPropertyName - the property to which to remove the Listener.

aListener - the VetoableChangeListener to be removed

See Also:

addVetoableChangeListener( String, VetoableChangeListener )

setProperty

public void setProperty(java.lang.Object aKey,
                        java.lang.Object aValue)

Sets the specified key/value pair on this ISupportObject instance.

Examples:

   String key   = "name";
   String value = "Smith";
   dataObject.setProperty( key, value );
 

Specified by:

setProperty in interface ISupportObject

Parameters:

aKey - The key of the key/value pair

aValue - The value of the key/value pair

See Also:

getProperty( Object ), removeProperty( Object ), propertyKeys( ), getPropertySize( )

getProperty

public java.lang.Object getProperty(java.lang.Object aKey)

Returns the specified value specified by the given aKey for this ISupportObject instance.

Examples:

   Object value = dataObject.getProperty( "name" );
 

Specified by:

getProperty in interface ISupportObject

Parameters:

aKey - The key of value to return

Returns:

the value of the aKey in the key/value pair

See Also:

setProperty( Object, Object ), removeProperty( Object ), propertyKeys( ), getPropertySize( )

removeProperty

public java.lang.Object removeProperty(java.lang.Object aKey)

Removes the key/value pair specified by aKey from this ISupportObject instance, and returns the value mapped to the aKey.

Examples:

   Object value = dataObject.removeProperty( "name" );
 

Specified by:

removeProperty in interface ISupportObject

Parameters:

aKey - The key of the key/value pair to remove

Returns:

the value of the aKey in the key/value pair

See Also:

setProperty( Object, Object ), getProperty( Object ), propertyKeys( ), getPropertySize( )

propertyKeys

public java.util.Iterator propertyKeys()

Returns an Iterator over the keys in the key/value pair in this ISupportObject instance.

Examples:

   Iterator iterator = dataObject.propertyKeys();
   while ( iterator.hasNext( ) ) {
     Object aKey = iterator.next( );
     // do something with the key...
   }
 

Specified by:

propertyKeys in interface ISupportObject

Returns:

an Iterator of the keys in this ISupportObject instance.

See Also:

setProperty( Object, Object ), getProperty( Object ), removeProperty( Object ), getPropertySize( )

getPropertySize

public int getPropertySize()

Returns the number of key/value pairs in this ISupportObject instance.

Examples:

   int size value = dataObject.propertySize( );
 

Specified by:

getPropertySize in interface ISupportObject

Returns:

the number of key.value pairs.

See Also:

setProperty( Object, Object ), getProperty( Object ), removeProperty( Object ), propertyKeys( )

setID

public void setID(java.lang.Object aId)

Sets the Unique Identifier for this ISupportObject instance. If one is not set, a unqiue numer to this instance of the JVM will be provided you.

Specified by:

setID in interface ISupportObject

Parameters:

aId - the unique Id for this ISupportObject instance.

See Also:

getID( )

getID

public java.lang.Object getID()

Returns the Unique Identifier for this ISupportObject instance.

Specified by:

getID in interface ISupportObject

Returns:

the unique Id for this ISupportObject instance.

See Also:

setID( Object )

firePropertyChange

public void firePropertyChange(java.lang.String aPropertyName,
                               java.lang.Object aOldValue,
                               java.lang.Object aNewValue)

Fires a PropertyChangeEvent from this ISupportObject instance.

Specified by:

firePropertyChange in interface ISupportObject

Parameters:

aPropertyName - the property for which to fire the event.

aOldValue - the old value for the event.

aNewValue - the new value for the event.

firePropertyChange

public void firePropertyChange(java.beans.PropertyChangeEvent aEvent)

Fires a PropertyChangeEvent from this ISupportObject instance.

Specified by:

firePropertyChange in interface ISupportObject

Parameters:

aEvent - the event to fire

fireVetoableChange

public void fireVetoableChange(java.lang.String aPropertyName,
                               java.lang.Object aOldValue,
                               java.lang.Object aNewValue)
                        throws java.beans.PropertyVetoException

Fires a vetoable PropertyChangeEvent from this ISupportObject instance.

Specified by:

fireVetoableChange in interface ISupportObject

Parameters:

aPropertyName - the property for which to fire the event.

aOldValue - the old value for the event.

aNewValue - the new value for the event.

fireVetoableChange

public void fireVetoableChange(java.beans.PropertyChangeEvent aEvent)
                        throws java.beans.PropertyVetoException

Fires a vetoable PropertyChangeEvent from this ISupportObject instance.

Specified by:

fireVetoableChange in interface ISupportObject

Parameters:

aEvent - the event to fire