org.apache.tapestry5.internal.hibernate

Class HibernateEntityValueEncoder<E>

java.lang.Object

org.apache.tapestry5.internal.hibernate.HibernateEntityValueEncoder<E>

All Implemented Interfaces:

ValueEncoder<E>

public final class HibernateEntityValueEncoder<E>
extends Object
implements ValueEncoder<E>

Constructor Summary

Constructors

Constructor and Description
HibernateEntityValueEncoder(Class<E> entityClass, String identifierPropertyName, org.hibernate.Session session, PropertyAccess propertyAccess, TypeCoercer typeCoercer, org.slf4j.Logger logger)

Method Summary

Modifier and Type	Method and Description
String	toClient(E value) Converts a value into a client-side representation.
E	toValue(String clientValue) Converts a client-side representation, provided by ValueEncoder.toClient(Object), back into a server-side value.

Methods inherited from class java.lang.Object

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

Constructor Detail

HibernateEntityValueEncoder

public HibernateEntityValueEncoder(Class<E> entityClass,
                                   String identifierPropertyName,
                                   org.hibernate.Session session,
                                   PropertyAccess propertyAccess,
                                   TypeCoercer typeCoercer,
                                   org.slf4j.Logger logger)

Method Detail

toClient

public String toClient(E value)

Description copied from interface: ValueEncoder

Converts a value into a client-side representation. The value should be parseable by ValueEncoder.toValue(String). In some cases, what is returned is an identifier used to locate the true object, rather than a string representation of the value itself.

Specified by:

toClient in interface ValueEncoder<E>

Parameters:

value - to be encoded

Returns:

a string representation of the value, or the value's identity

toValue

public E toValue(String clientValue)

Description copied from interface: ValueEncoder

Converts a client-side representation, provided by ValueEncoder.toClient(Object), back into a server-side value.

Specified by:

toValue in interface ValueEncoder<E>

Parameters:

clientValue - string representation of the value's identity

Returns:

the corresponding entity, or null if not found