org.osgl.util

Class ListPropertyGetter

java.lang.Object

org.osgl.util.ListPropertyGetter

All Implemented Interfaces:

Serializable, PropertyGetter, PropertyHandler

public class ListPropertyGetter
extends Object
implements PropertyGetter

Implement PropertyGetter on a List type entity

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from interface org.osgl.util.PropertyGetter

PropertyGetter.NullValuePolicy

Field Summary

Fields

Modifier and Type	Field and Description
protected Class<?>	itemType
protected PropertyGetter.NullValuePolicy	nullValuePolicy
protected Osgl.Function<Class<?>,Object>	objectFactory
protected Osgl.Func2<String,Class<?>,?>	stringValueResolver

Constructor Summary

Constructors

Constructor and Description
ListPropertyGetter(Class<?> itemType)
ListPropertyGetter(Osgl.Function<Class<?>,Object> objectFactory, Osgl.Func2<String,Class<?>,?> stringValueResolver, Class<?> itemType)
ListPropertyGetter(Osgl.Function<Class<?>,Object> objectFactory, Osgl.Func2<String,Class<?>,?> stringValueResolver, PropertyGetter.NullValuePolicy nullValuePolicy, Class<?> itemType)
ListPropertyGetter(PropertyGetter.NullValuePolicy nullValuePolicy, Class<?> itemType)

Method Summary

Modifier and Type	Method and Description
Object	get(Object entity, Object index) Get the property value from an entity
void	setNullValuePolicy(PropertyGetter.NullValuePolicy nvp)
void	setObjectFactory(Osgl.Function<Class<?>,Object> factory)
void	setStringValueResolver(Osgl.Func2<String,Class<?>,?> stringValueResolver)
PropertySetter	setter() Returns the corresponding setter

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.osgl.util.PropertyGetter

setNullValuePolicy

Methods inherited from interface org.osgl.util.PropertyHandler

setObjectFactory, setStringValueResolver

Field Detail

itemType

protected final Class<?> itemType

objectFactory

protected Osgl.Function<Class<?>,Object> objectFactory

stringValueResolver

protected Osgl.Func2<String,Class<?>,?> stringValueResolver

nullValuePolicy

protected PropertyGetter.NullValuePolicy nullValuePolicy

Constructor Detail

ListPropertyGetter

public ListPropertyGetter(Class<?> itemType)

ListPropertyGetter

public ListPropertyGetter(PropertyGetter.NullValuePolicy nullValuePolicy,
                          Class<?> itemType)

ListPropertyGetter

public ListPropertyGetter(Osgl.Function<Class<?>,Object> objectFactory,
                          Osgl.Func2<String,Class<?>,?> stringValueResolver,
                          Class<?> itemType)

ListPropertyGetter

public ListPropertyGetter(Osgl.Function<Class<?>,Object> objectFactory,
                          Osgl.Func2<String,Class<?>,?> stringValueResolver,
                          PropertyGetter.NullValuePolicy nullValuePolicy,
                          Class<?> itemType)

Method Detail

get

public Object get(Object entity,
                  Object index)

Description copied from interface: PropertyGetter

Get the property value from an entity

Specified by:

get in interface PropertyGetter

Parameters:

entity - the entity object

index - optional index, used when the property is a List or Map

Returns:

the property value

setter

public PropertySetter setter()

Description copied from interface: PropertyGetter

Returns the corresponding setter

Specified by:

setter in interface PropertyGetter

Returns:

the setter

setObjectFactory

public void setObjectFactory(Osgl.Function<Class<?>,Object> factory)

Specified by:

setObjectFactory in interface PropertyHandler

setStringValueResolver

public void setStringValueResolver(Osgl.Func2<String,Class<?>,?> stringValueResolver)

Specified by:

setStringValueResolver in interface PropertyHandler

setNullValuePolicy

public void setNullValuePolicy(PropertyGetter.NullValuePolicy nvp)