Package org.apache.cayenne.reflect

Class BeanAccessor

java.lang.Object

org.apache.cayenne.reflect.BeanAccessor

All Implemented Interfaces:

Serializable, Accessor

public class BeanAccessor
extends Object
implements Accessor

A property accessor that uses set/get methods following JavaBean naming conventions.

Since:

1.2

See Also:

• Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
protected Object	nullValue
protected String	propertyName
protected Method	readMethod
protected Method	writeMethod

Constructor Summary

Constructors

Modifier	Constructor	Description
	BeanAccessor(Class<?> objectClass, String propertyName, Class<?> propertyType)
protected	BeanAccessor(Class<?> objectClass, String propertyName, Class<?> propertyType, String booleanGetterName, String getterName, String setterName)

Method Summary

Modifier and Type	Method	Description
String	getName()	Returns property name.
Object	getValue(Object object)	Returns a property value of an object without disturbing the object fault status.
void	setValue(Object object, Object newValue)	Sets a property value of an object without disturbing the object fault status.

Methods inherited from class java.lang.Object

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

Field Details

propertyName

protected String propertyName

readMethod

protected Method readMethod

writeMethod

protected Method writeMethod

nullValue

protected Object nullValue

Constructor Details

BeanAccessor

public BeanAccessor(Class<?> objectClass,
 String propertyName,
 Class<?> propertyType)

BeanAccessor

protected BeanAccessor(Class<?> objectClass,
 String propertyName,
 Class<?> propertyType,
 String booleanGetterName,
 String getterName,
 String setterName)

Method Details

getName

public String getName()

Description copied from interface: Accessor

Returns property name.

Specified by:

getName in interface Accessor

getValue

public Object getValue(Object object)
                throws PropertyException

Description copied from interface: Accessor

Returns a property value of an object without disturbing the object fault status.

Specified by:

getValue in interface Accessor

Throws:

PropertyException

Since:

3.0

setValue

public void setValue(Object object,
 Object newValue)
              throws PropertyException

Description copied from interface: Accessor

Sets a property value of an object without disturbing the object fault status. Old value of the property is specified as a hint.

Specified by:

setValue in interface Accessor

Throws:

PropertyException

Since:

3.0