org.qi4j.api.property
Class PropertyWrapper

java.lang.Object
  org.qi4j.api.property.PropertyWrapper

All Implemented Interfaces:

Property<java.lang.Object>

public class PropertyWrapper
extends java.lang.Object
implements Property<java.lang.Object>

If you want to catch getting and setting properties, then create a GenericConcern that wraps the Qi4j-supplied Property instance with PropertyWrappers. Override get() and/or set() to perform your custom code.

Field Summary

protected Property<java.lang.Object>

next

Constructor Summary

PropertyWrapper(Property<java.lang.Object> next)

Method Summary

boolean	equals(java.lang.Object obj)
java.lang.Object	get() Get the value of the property.
int	hashCode()
Property<java.lang.Object>	next()
void	set(java.lang.Object newValue) Set the value of the property
java.lang.String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

next

protected Property<java.lang.Object> next

Constructor Detail

PropertyWrapper

public PropertyWrapper(Property<java.lang.Object> next)

Method Detail

next

public Property<java.lang.Object> next()

get

public java.lang.Object get()

Description copied from interface: Property

Get the value of the property.

Specified by:

get in interface Property<java.lang.Object>

Returns:

the value

set

public void set(java.lang.Object newValue)
         throws java.lang.IllegalArgumentException,
                java.lang.IllegalStateException

Description copied from interface: Property

Set the value of the property

Specified by:

set in interface Property<java.lang.Object>

Parameters:

newValue - the new value

Throws:

java.lang.IllegalArgumentException - if the value has an invalid value

java.lang.IllegalStateException - if the property is immutable

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object

equals

public boolean equals(java.lang.Object obj)

Overrides:

equals in class java.lang.Object

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object