Package org.apache.tapestry5.beanmodel.internal.services

Class ClassPropertyAdapterImpl

java.lang.Object

org.apache.tapestry5.beanmodel.internal.services.ClassPropertyAdapterImpl

All Implemented Interfaces:

ClassPropertyAdapter

public class ClassPropertyAdapterImpl
extends Object
implements ClassPropertyAdapter

Constructor Summary

Constructors

Constructor	Description
ClassPropertyAdapterImpl(Class beanType, List<PropertyDescriptor> descriptors)

Method Summary

Modifier and Type	Method	Description
Object	get(Object instance, String propertyName)	Reads the value of a property.
Annotation	getAnnotation(Object instance, String propertyName, Class<? extends Annotation> annotationClass)	Returns the annotation of a given property for the specified type if such an annotation is present, else null.
Class	getBeanType()	Returns the type of bean this adapter provides properties for.
PropertyAdapter	getPropertyAdapter(String name)	Returns the property adapter with the given name, or null if no such adapter exists.
List<String>	getPropertyNames()	Returns the names of all properties, sorted into alphabetic order.
void	set(Object instance, String propertyName, Object value)	Updates the value of a property.
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

ClassPropertyAdapterImpl

public ClassPropertyAdapterImpl(Class beanType,
                                List<PropertyDescriptor> descriptors)

Method Detail

getBeanType

public Class getBeanType()

Description copied from interface: ClassPropertyAdapter

Returns the type of bean this adapter provides properties for.

Specified by:

getBeanType in interface ClassPropertyAdapter

Returns:

the type of the bean.

toString

public String toString()

Overrides:

toString in class Object

getPropertyNames

public List<String> getPropertyNames()

Description copied from interface: ClassPropertyAdapter

Returns the names of all properties, sorted into alphabetic order. This includes true properties (as defined in the JavaBeans specification), but also public fields. Starting in Tapestry 5.3, even public static fields are included.

Specified by:

getPropertyNames in interface ClassPropertyAdapter

Returns:

the property names.

getPropertyAdapter

public PropertyAdapter getPropertyAdapter(String name)

Description copied from interface: ClassPropertyAdapter

Returns the property adapter with the given name, or null if no such adapter exists.

Specified by:

getPropertyAdapter in interface ClassPropertyAdapter

Parameters:

name - of the property (case is ignored)

Returns:

the PropertyAdapter instance associated with that property

get

public Object get(Object instance,
                  String propertyName)

Description copied from interface: ClassPropertyAdapter

Reads the value of a property.

Specified by:

get in interface ClassPropertyAdapter

Parameters:

instance - the object to read a value from

propertyName - the name of the property to read (case is ignored)

Returns:

the value

set

public void set(Object instance,
                String propertyName,
                Object value)

Description copied from interface: ClassPropertyAdapter

Updates the value of a property.

Specified by:

set in interface ClassPropertyAdapter

Parameters:

instance - the object to update

propertyName - the name of the property to update (case is ignored)

value - the value to be set

getAnnotation

public Annotation getAnnotation(Object instance,
                                String propertyName,
                                Class<? extends Annotation> annotationClass)

Description copied from interface: ClassPropertyAdapter

Returns the annotation of a given property for the specified type if such an annotation is present, else null.

Specified by:

getAnnotation in interface ClassPropertyAdapter

Parameters:

instance - the object to read a value from

propertyName - the name of the property to read (case is ignored)

annotationClass - the type of annotation to return

Returns:

the Annotation instance