org.hibernate.ejb.criteria
Class CriteriaQueryCompiler

java.lang.Object
  org.hibernate.ejb.criteria.CriteriaQueryCompiler

All Implemented Interfaces:

java.io.Serializable

public class CriteriaQueryCompiler
extends java.lang.Object
implements java.io.Serializable

Compiles a JPA criteria query into an executable TypedQuery. Its single contract is the compile(javax.persistence.criteria.CriteriaQuery) method.

NOTE : This is a temporary implementation which simply translates the criteria query into a JPAQL query string. A better, long-term solution is being implemented as part of refactoring the JPAQL/HQL translator.

Author:

Steve Ebersole

See Also:

Serialized Form

Nested Class Summary

static interface	CriteriaQueryCompiler.ImplicitParameterBinding Used to describe implicit (not defined in criteria query) parameters.
static interface	CriteriaQueryCompiler.RenderedCriteriaQuery
static interface	CriteriaQueryCompiler.RenderingContext Used to provide a context and services to the rendering.

Constructor Summary

CriteriaQueryCompiler(HibernateEntityManagerImplementor entityManager)

Method Summary

<T> javax.persistence.TypedQuery<T>

compile(javax.persistence.criteria.CriteriaQuery<T> criteriaQuery)

Methods inherited from class java.lang.Object

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

Constructor Detail

CriteriaQueryCompiler

public CriteriaQueryCompiler(HibernateEntityManagerImplementor entityManager)

Method Detail

compile

public <T> javax.persistence.TypedQuery<T> compile(javax.persistence.criteria.CriteriaQuery<T> criteriaQuery)