org.whaka.util.reflection.properties

Class FieldClassProperty<Type,TargetType>

java.lang.Object

org.whaka.util.reflection.properties.FieldClassProperty<Type,TargetType>

All Implemented Interfaces:

ClassProperty<Type,TargetType>

public class FieldClassProperty<Type,TargetType>
extends java.lang.Object
implements ClassProperty<Type,TargetType>

Constructor Summary

Constructors

Constructor and Description
FieldClassProperty(java.lang.reflect.Field field)

Method Summary

Modifier and Type	Method and Description
boolean	equals(java.lang.Object object)
java.lang.reflect.Field	getField()
java.lang.reflect.ParameterizedType	getGenericType()
ClassPropertyKey	getKey()
java.lang.Class<Type>	getType()
Type	getValue(TargetType target) If ClassProperty.isStatic() returns true - specified target is ignored and may be null
Visibility	getVisibility()
int	hashCode()
boolean	isMutable() Returns false if underlying field is final.
boolean	isStatic()
void	setValue(TargetType target, Type value) If ClassProperty.isStatic() returns true - specified target is ignored and may be null
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

FieldClassProperty

public FieldClassProperty(java.lang.reflect.Field field)

Method Detail

getKey

public ClassPropertyKey getKey()

Specified by:

getKey in interface ClassProperty<Type,TargetType>

getType

public java.lang.Class<Type> getType()

Specified by:

getType in interface ClassProperty<Type,TargetType>

getGenericType

public java.lang.reflect.ParameterizedType getGenericType()

Specified by:

getGenericType in interface ClassProperty<Type,TargetType>

isStatic

public boolean isStatic()

Specified by:

isStatic in interface ClassProperty<Type,TargetType>

getVisibility

public Visibility getVisibility()

Specified by:

getVisibility in interface ClassProperty<Type,TargetType>

getField

public java.lang.reflect.Field getField()

getValue

public Type getValue(TargetType target)
              throws java.lang.Exception

Description copied from interface: ClassProperty

If ClassProperty.isStatic() returns true - specified target is ignored and may be null

Specified by:

getValue in interface ClassProperty<Type,TargetType>

Throws:

java.lang.SecurityException - if property field cannot be accessed

java.lang.IllegalAccessException - if property field is inaccessible.

java.lang.IllegalArgumentException - if the specified target is not an instance of the class or interface declaring the underlying field (or a subclass or implementor thereof).

java.lang.NullPointerException - if the specified target is null and the field is an instance field.

java.lang.ExceptionInInitializerError - if the initialization provoked by this method fails.

java.lang.Exception

See Also:

Field.get(Object)

setValue

public void setValue(TargetType target,
                     Type value)
              throws java.lang.Exception

Description copied from interface: ClassProperty

If ClassProperty.isStatic() returns true - specified target is ignored and may be null

Specified by:

setValue in interface ClassProperty<Type,TargetType>

Throws:

java.lang.UnsupportedOperationException - if isMutable() returns false.

java.lang.SecurityException - if property field cannot be accessed

java.lang.IllegalAccessException - if property field is inaccessible.

java.lang.IllegalArgumentException - if the specified object is not an instance of the class or interface declaring the underlying field (or a subclass or implementor thereof), or if an unwrapping conversion fails.

java.lang.NullPointerException - if the specified target is null and the field is an instance field.

java.lang.ExceptionInInitializerError - if the initialization provoked by this method fails.

java.lang.Exception

See Also:

Field.set(Object, Object)

isMutable

public boolean isMutable()

Returns false if underlying field is final.

Specified by:

isMutable in interface ClassProperty<Type,TargetType>

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object

equals

public boolean equals(java.lang.Object object)

Overrides:

equals in class java.lang.Object

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object