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java.beans.beancontext

public Interface BeanContextChild

Known Direct Subinterfaces
java.beans.beancontext.BeanContext
Known Direct Implementers
java.beans.beancontext.BeanContextChildSupport
Annotations
@SuppressWarnings:removal
@Deprecated
since:23
forRemoval:true
Imports
java.beans.PropertyChangeListener, .VetoableChangeListener, .PropertyVetoException, java.beans.beancontext.BeanContext

Deprecated

for removal since 23.

JavaBeans wishing to be nested within, and obtain a reference to their execution environment, or context, as defined by the BeanContext sub-interface shall implement this interface.

Conformant BeanContexts shall as a side effect of adding a BeanContextChild object shall pass a reference to itself via the setBeanContext() method of this interface.

Note that a BeanContextChild may refuse a change in state by throwing PropertyVetoedException in response.

In order for persistence mechanisms to function properly on BeanContextChild instances across a broad variety of scenarios, implementing classes of this interface are required to define as transient, any or all fields, or instance variables, that may contain, or represent, references to the nesting BeanContext instance or other resources obtained from the BeanContext via any unspecified mechanisms.

Author
Laurence P. G. Cable
Since
1.2
See Also
java.beans.beancontext.BeanContext, java.beans.PropertyChangeEvent, java.beans.PropertyChangeListener, java.beans.PropertyVetoException, java.beans.VetoableChangeListener

Method Summary

Modifier and TypeMethod and Description
public void
addPropertyChangeListener(String
the name of the property to listen on
name, PropertyChangeListener
the PropertyChangeListener to add
pcl)

Adds a PropertyChangeListener to this BeanContextChild in order to receive a PropertyChangeEvent whenever the specified property has changed.

public void
addVetoableChangeListener(String
the name of the property to listen on
name, VetoableChangeListener
the VetoableChangeListener to add
vcl)

Adds a VetoableChangeListener to this BeanContextChild to receive events whenever the specified property changes.

public BeanContext

Returns:

the BeanContext associated with this BeanContextChild.
getBeanContext()
References Deprecated BeanContext is deprecated or references (maybe indirectly) at least one deprecated element.

Gets the BeanContext associated with this BeanContextChild.

public void
removePropertyChangeListener(String
the name of the property that was listened on
name, PropertyChangeListener
the PropertyChangeListener to remove
pcl)

Removes a PropertyChangeListener from this BeanContextChild so that it no longer receives PropertyChangeEvents when the specified property is changed.

public void
removeVetoableChangeListener(String
the name of the property that was listened on.
name, VetoableChangeListener
the VetoableChangeListener to remove.
vcl)

Removes a VetoableChangeListener from this BeanContextChild so that it no longer receives events when the specified property changes.

public void
setBeanContext(BeanContext
The BeanContext with which to associate this BeanContextChild.
bc)
References Deprecated BeanContext is deprecated or references (maybe indirectly) at least one deprecated element.

Objects that implement this interface, shall fire a java.beans.PropertyChangeEvent, with parameters: propertyName "beanContext", oldValue (the previous nesting BeanContext instance, or null), newValue (the current nesting BeanContext instance, or null).

Method Detail

addPropertyChangeListenerback to summary
public void addPropertyChangeListener(String name, PropertyChangeListener pcl)

Adds a PropertyChangeListener to this BeanContextChild in order to receive a PropertyChangeEvent whenever the specified property has changed.

Parameters
name:String

the name of the property to listen on

pcl:PropertyChangeListener

the PropertyChangeListener to add

addVetoableChangeListenerback to summary
public void addVetoableChangeListener(String name, VetoableChangeListener vcl)

Adds a VetoableChangeListener to this BeanContextChild to receive events whenever the specified property changes.

Parameters
name:String

the name of the property to listen on

vcl:VetoableChangeListener

the VetoableChangeListener to add

getBeanContextback to summary
public BeanContext getBeanContext()

References Deprecated

BeanContext is deprecated or references (maybe indirectly) at least one deprecated element.

See corresponding docs for further information.

Gets the BeanContext associated with this BeanContextChild.

Returns:BeanContext

the BeanContext associated with this BeanContextChild.

removePropertyChangeListenerback to summary
public void removePropertyChangeListener(String name, PropertyChangeListener pcl)

Removes a PropertyChangeListener from this BeanContextChild so that it no longer receives PropertyChangeEvents when the specified property is changed.

Parameters
name:String

the name of the property that was listened on

pcl:PropertyChangeListener

the PropertyChangeListener to remove

removeVetoableChangeListenerback to summary
public void removeVetoableChangeListener(String name, VetoableChangeListener vcl)

Removes a VetoableChangeListener from this BeanContextChild so that it no longer receives events when the specified property changes.

Parameters
name:String

the name of the property that was listened on.

vcl:VetoableChangeListener

the VetoableChangeListener to remove.

setBeanContextback to summary
public void setBeanContext(BeanContext bc) throws PropertyVetoException

References Deprecated

BeanContext is deprecated or references (maybe indirectly) at least one deprecated element.

See corresponding docs for further information.

Objects that implement this interface, shall fire a java.beans.PropertyChangeEvent, with parameters: propertyName "beanContext", oldValue (the previous nesting BeanContext instance, or null), newValue (the current nesting BeanContext instance, or null).

A change in the value of the nesting BeanContext property of this BeanContextChild may be vetoed by throwing the appropriate exception.

Parameters
bc:BeanContext

The BeanContext with which to associate this BeanContextChild.

Exceptions
PropertyVetoException:
if the addition of the specified BeanContext is refused.