org.exparity.beans.core

Class BeanProperty

java.lang.Object

org.exparity.beans.core.AbstractProperty

org.exparity.beans.core.BeanProperty

public class BeanProperty
extends AbstractProperty

A BeanProperty which is bound to a particular instance

Author:

Stewart Bissett

Method Summary

Modifier and Type	Method and Description
boolean	equals(Object obj)
Method	getAccessor() Return the accessor Method for this property
Object	getInstance() Return the object instance this property is bound to
Method	getMutator() Return the mutator Method for this property
Object	getValue() Return the value of this property from the contained instance
<T> T	getValue(Class<T> type) Return the value of this property from the given object cast to the given type.
int	hashCode()
boolean	hasValue(Object value) Return true if the value of this property on this instance matches the supplied value
boolean	isNull() Return true if the value of this property on this instance is null
boolean	setValue(Object value) Set the value of this property on the object to the given value.
String	toString()

Methods inherited from class org.exparity.beans.core.AbstractProperty

getDeclaringType, getDeclaringTypeCanonicalName, getDeclaringTypeSimpleName, getName, getType, getTypeCanonicalName, getTypeParameter, getTypeParameters, getTypeSimpleName, hasAnyTypeParameters, hasName, hasTypeParameter, isArray, isBoolean, isByte, isCharacter, isCollection, isDate, isDouble, isEnum, isFloat, isGeneric, isInteger, isIterable, isList, isLong, isMap, isPrimitive, isSet, isShort, isString, isType, isType

Methods inherited from class java.lang.Object

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

Method Detail

getInstance

public Object getInstance()

Return the object instance this property is bound to

getAccessor

public Method getAccessor()

Return the accessor Method for this property

getMutator

public Method getMutator()

Return the mutator Method for this property

getValue

public <T> T getValue(Class<T> type)

Return the value of this property from the given object cast to the given type. Will throw a ClassCastException if the value is not of the given type.

Parameters:

type - the type to return the value as

getValue

public Object getValue()

Return the value of this property from the contained instance

Parameters:

type - the type to return the value as

hasValue

public boolean hasValue(Object value)

Return true if the value of this property on this instance matches the supplied value

isNull

public boolean isNull()

Return true if the value of this property on this instance is null

setValue

public boolean setValue(Object value)

Set the value of this property on the object to the given value. Will throw a RuntimeException if the property does not exist or return true if the property was successfullly set.

Parameters:

value - the value to set this property to on the instance

equals

public boolean equals(Object obj)

Overrides:

equals in class AbstractProperty

hashCode

public int hashCode()

Overrides:

hashCode in class AbstractProperty

toString

public String toString()

Overrides:

toString in class AbstractProperty