org.statefulj.common.utils

Class FieldAccessor<T,V>

java.lang.Object

org.statefulj.common.utils.FieldAccessor<T,V>

Direct Known Subclasses:

StateFieldAccessor

public class FieldAccessor<T,V>
extends Object

Class that encapsulates access to a field. If the field has a getter or setter method, per JavaBean spec, the methods will be used; otherwise, the accessor will directly read or update the field via reflection Created by andrewhall on 7/24/16.

Field Summary

Fields

Modifier and Type	Field and Description
protected Class<T>	clazz
protected Field	field
protected Method	getMethod
protected Method	setMethod

Constructor Summary

Constructors

Constructor and Description
FieldAccessor(Class<T> clazz, Field field) Constructor for a Field Accessor.

Method Summary

Modifier and Type	Method and Description
Class<T>	getClazz()
Field	getField()
Method	getGetMethod()
Method	getSetMethod()
V	getValue(T object) Return the value of the object
protected void	init(Field field, Class<T> clazz)
void	setValue(T object, V value) Set's the value of the object

Methods inherited from class java.lang.Object

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

Field Detail

clazz

protected Class<T> clazz

field

protected Field field

getMethod

protected Method getMethod

setMethod

protected Method setMethod

Constructor Detail

FieldAccessor

public FieldAccessor(Class<T> clazz,
                     Field field)

Constructor for a Field Accessor. Specify the Class and Fields

Parameters:

clazz -

field -

Method Detail

getValue

public V getValue(T object)

Return the value of the object

Parameters:

object -

Returns:

setValue

public void setValue(T object,
                     V value)

Set's the value of the object

Parameters:

object -

value -

getClazz

public Class<T> getClazz()

getField

public Field getField()

getGetMethod

public Method getGetMethod()

getSetMethod

public Method getSetMethod()

init

protected void init(Field field,
                    Class<T> clazz)
             throws IntrospectionException

Throws:

IntrospectionException