Package org.hibernate.search.mapper.orm.model.impl

Class HibernateOrmRuntimeIntrospector

java.lang.Object

org.hibernate.search.mapper.orm.model.impl.HibernateOrmRuntimeIntrospector

All Implemented Interfaces:

PojoRuntimeIntrospector

public class HibernateOrmRuntimeIntrospector
extends Object
implements PojoRuntimeIntrospector

Author:

Sanne Grinovero (C) 2011 Red Hat Inc.

Constructor Summary

Constructors

Constructor	Description
HibernateOrmRuntimeIntrospector(HibernateOrmRuntimeIntrospectorTypeContextProvider typeContextProvider, org.hibernate.engine.spi.SharedSessionContractImplementor sessionImplementor)

Method Summary

Modifier and Type	Method	Description
<T> PojoRawTypeIdentifier<? extends T>	detectEntityType(T entity)	Detect the type of a given entity instance.
boolean	isIgnorableDataAccessThrowable(Throwable throwable)
Object	unproxy(Object value)

Methods inherited from class java.lang.Object

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

Constructor Detail

HibernateOrmRuntimeIntrospector

public HibernateOrmRuntimeIntrospector(HibernateOrmRuntimeIntrospectorTypeContextProvider typeContextProvider,
                                       org.hibernate.engine.spi.SharedSessionContractImplementor sessionImplementor)

Method Detail

detectEntityType

public <T> PojoRawTypeIdentifier<? extends T> detectEntityType(T entity)

Description copied from interface: PojoRuntimeIntrospector

Detect the type of a given entity instance.

Specified by:

detectEntityType in interface PojoRuntimeIntrospector

Type Parameters:

T - The type of the entity.

Parameters:

entity - An instance or proxy of T.

Returns:

The identifier of the instance's type, or of its delegate object's type if the instance is a proxy. May be null if the entity type is not known from this mapper, because it's neither indexed nor contained in an indexed type.

unproxy

public Object unproxy(Object value)

Specified by:

unproxy in interface PojoRuntimeIntrospector

Parameters:

value - the object to unproxy

Returns:

if value is a proxy, unwraps it, otherwise works as a pass-through function.

isIgnorableDataAccessThrowable

public boolean isIgnorableDataAccessThrowable(Throwable throwable)

Specified by:

isIgnorableDataAccessThrowable in interface PojoRuntimeIntrospector

Parameters:

throwable - A Throwable thrown while accessing data on an entity: calling a getter, accessing a field, accessing the elements of a container, etc.

Returns:

true if this exception should be ignored and the data should be assumed empty (null, empty container, ...). false if this exception should be propagated. Note this is currently only taken into account while performing reindexing resolution.