net.craftforge.reflection.utils
Class PropertyUtils

java.lang.Object
  net.craftforge.reflection.utils.PropertyUtils

public class PropertyUtils
extends Object

Since:

02.12.2010

Author:

Christian Bick

Constructor Summary

PropertyUtils()

Method Summary

static Object	getProperty(Object owner, Field field) Gets the value of an object's property.
static Object	setProperty(Object owner, Field field, Object value) Sets the value of an object's property.

Methods inherited from class java.lang.Object

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

Constructor Detail

PropertyUtils

public PropertyUtils()

Method Detail

setProperty

public static Object setProperty(Object owner,
                                 Field field,
                                 Object value)
                          throws NoSuchMethodException,
                                 InvocationTargetException,
                                 IllegalAccessException

Sets the value of an object's property.

If the field is public, the new value will be assigned to field directly.
Otherwise, a setter method will be looked up and invoked with the value to set.

Parameters:

owner - The object that owns the property

field - The property field

value - The value to set

Returns:

The modified object

Throws:

IllegalAccessException - Failed to access field or setter method

NoSuchMethodException - Setter method not found

InvocationTargetException - Failed to invoke setter method

getProperty

public static Object getProperty(Object owner,
                                 Field field)
                          throws IllegalAccessException,
                                 NoSuchMethodException,
                                 InvocationTargetException

Gets the value of an object's property.

Parameters:

owner - The object

field - The property field

Returns:

The value of the property

Throws:

IllegalAccessException - Failed to access field or getter method

NoSuchMethodException - Getter method not found

InvocationTargetException - Failed to invoke getter method