org.springframework.data.jpa.repository.query
Class AbstractJpaQuery

java.lang.Object
  org.springframework.data.jpa.repository.query.AbstractJpaQuery

All Implemented Interfaces:

RepositoryQuery

Direct Known Subclasses:

AbstractStringBasedJpaQuery, PartTreeJpaQuery

public abstract class AbstractJpaQuery
extends Object
implements RepositoryQuery

Abstract base class to implement RepositoryQuerys.

Author:

Oliver Gierke

Constructor Summary

AbstractJpaQuery(JpaQueryMethod method, javax.persistence.EntityManager em)
Creates a new AbstractJpaQuery from the given JpaQueryMethod.

Method Summary

protected ParameterBinder	createBinder(Object[] values)
protected abstract javax.persistence.Query	createCountQuery(Object[] values)
protected abstract javax.persistence.Query	createQuery(Object[] values)
Object	execute(Object[] parameters)
protected javax.persistence.EntityManager	getEntityManager()
protected JpaQueryExecution	getExecution()
QueryMethod	getQueryMethod()

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractJpaQuery

public AbstractJpaQuery(JpaQueryMethod method,
                        javax.persistence.EntityManager em)

Creates a new AbstractJpaQuery from the given JpaQueryMethod.

Parameters:

method -

em -

Method Detail

getQueryMethod

public QueryMethod getQueryMethod()

Specified by:

getQueryMethod in interface RepositoryQuery

getEntityManager

protected javax.persistence.EntityManager getEntityManager()

Returns:

the em

execute

public Object execute(Object[] parameters)

Specified by:

execute in interface RepositoryQuery

getExecution

protected JpaQueryExecution getExecution()

createBinder

protected ParameterBinder createBinder(Object[] values)

createQuery

protected abstract javax.persistence.Query createQuery(Object[] values)

createCountQuery

protected abstract javax.persistence.Query createCountQuery(Object[] values)