javax.persistence.QueryHint的实例源码

项目：lams    文件：JPAOverriddenAnnotationReader.java   

private static void buildQueryHints(List<Element> elements,AnnotationDescriptor ann){
    List<QueryHint> queryHints = new ArrayList<QueryHint>( elements.size() );
    for ( Element hint : elements ) {
        AnnotationDescriptor hintDescriptor = new AnnotationDescriptor( QueryHint.class );
        String value = hint.attributeValue( "name" );
        if ( value == null ) {
            throw new AnnotationException( "<hint> without name. " + SCHEMA_VALIDATION );
        }
        hintDescriptor.setValue( "name",value );
        value = hint.attributeValue( "value" );
        if ( value == null ) {
            throw new AnnotationException( "<hint> without value. " + SCHEMA_VALIDATION );
        }
        hintDescriptor.setValue( "value",value );
        queryHints.add( (QueryHint) AnnotationFactory.create( hintDescriptor ) );
    }
    ann.setValue( "hints",queryHints.toArray( new QueryHint[queryHints.size()] ) );
}

项目：hyperjaxb3    文件：CreateXAnnotations.java   

public XAnnotation<javax.persistence.NamedQuery> createNamedQuery(
        NamedQuery source) {
    return source == null ? null :
    //
            new XAnnotation<javax.persistence.NamedQuery>(
                    javax.persistence.NamedQuery.class,//
                    AnnotationUtils.create("query",source.getQuery()),//
                    AnnotationUtils.create("hints",createqueryHint(source.getHint()),QueryHint.class),//
                    AnnotationUtils.create("name",source.getName()),AnnotationUtils.create("lockMode",createLockMode(source.getLockMode()))

            //
            );

}

项目：autodao    文件：DAOAnalysis.java   

protected void addLockModeOps(InstructionList il,LockModeType lockMode,QueryHint[] hints) {
    // setQueryHints()
    processQueryHints(hints,il,TQ_CLASS);
    // setLockMode()
    if (lockMode != null && lockMode != LockModeType.NONE) {
        ObjectType lm = new ObjectType("javax.persistence.LockModeType");
        il.append(_factory.createFieldAccess(
            "javax.persistence.LockModeType",lockMode.name(),lm,Constants.GETSTATIC));
        il.append(_factory.createInvoke(TQ_CLASS,"setLockMode",new ObjectType(TQ_CLASS),new Type[] { lm },Constants.INVOKEINTERFACE));
    }
}

项目：autodao    文件：DAOAnalysis.java   

protected void processQueryHints(QueryHint[] hints,InstructionList il,String queryClass) {
    for (QueryHint qh : hints) {
        il.append(new PUSH(_cp,qh.name()));
        il.append(new PUSH(_cp,qh.value()));
        il.append(_factory.createInvoke(queryClass,"setQueryHint",new ObjectType(queryClass),new Type[] { Type.STRING,Type.OBJECT },Constants.INVOKEINTERFACE));
    }
}

项目：gazpachoquest    文件：QuestionRepository.java   

@Query("select q from Question q where q.id in :questionIds")
@QueryHints(value = { @QueryHint(name = org.eclipse.persistence.config.QueryHints.BATCH_TYPE,value = "IN"),@QueryHint(name = org.eclipse.persistence.config.QueryHints.BATCH,value = "q.questionoptions"),value = "q.subquestions"),value = "q.translations"),value = "questionoptions.translations"),value = "subquestions.translations"),value = "subquestions.questionoptions"),},forCounting = false)
List<Question> findInList(@Param("questionIds")
List<Integer> questionIds);

项目：@R_162_3270@    文件：CdiQueryInvocationContext.java   

public Query applyRestrictions(Query query)
{
    Parameters params = getParams();
    Method method = getmethod();

    if (params.hasSizeRestriction())
    {
        query.setMaxResults(params.getSizeRestriciton());
    }

    if (params.hasFirstResult())
    {
        query.setFirstResult(params.getFirstResult());
    }

    LockModeType lockMode = extractLockMode();
    if (lockMode != null)
    {
        query.setLockMode(lockMode);
    }

    QueryHint[] hints = extractQueryHints();
    if (hints != null)
    {
        for (QueryHint hint : hints)
        {
            query.setHint(hint.name(),hint.value());
        }
    }

    applyEntityGraph(query,method);
    query = applyJpaQueryPostProcessors(query);
    return query;
}

项目：@R_162_3270@    文件：CdiQueryInvocationContext.java   

private QueryHint[] extractQueryHints()
{
    org.apache.@R_162_3270@.data.api.Query query = getRepositoryMethodMetadata().getQuery();        
    if (query != null && query.hints().length > 0)
    {
        return query.hints();
    }

    return null;
}

项目：dpCms    文件：DictionaryRepository.java   

@QueryHints({ @QueryHint(name = "org.hibernate.cacheable",value ="true") })
public List<Dictionary> findByType(int type);

项目：iris    文件：RouteDataRevisionRepository.java   

@QueryHints(value = @QueryHint(name = HINT_FETCH_SIZE,value = "1"))
@Query("SELECT r FROM RouteDataRevision r WHERE validFrom <= :date AND (validTo >= :date OR validTo IS NULL)")
Stream<RouteDataRevision> findValid(@Param("date") Date date);

项目：Spring-Data-JPA-Demo    文件：CountryRepository.java   

@QueryHints(value = { @QueryHint (name = "org.hibernate.cacheable",value = "true")})
List<Country> findByPopulationGreaterThan(Integer population);

项目：score    文件：RunningExecutionPlanRepository.java   

@Query("from RunningExecutionPlan r where r.flowUUID = :flowUUID")
@QueryHints({ @QueryHint(name = "org.hibernate.cacheable",value ="true") })
public List<RunningExecutionPlan> findByUuidCached(@Param("flowUUID") String flowUUID);

项目：samplegwt    文件：PersonRepository.java   

@QueryHints(value = { @QueryHint(name = "org.hibernate.readOnly",value = "true")})
Person findById(Long id);

项目：Omoikane    文件：UsuarioRepo.java   

@QueryHints({ @QueryHint(name = "org.hibernate.cacheable",value = "true"),@QueryHint(name = "org.hibernate.cacheRegion",value = "omoikane.entities.Usuario") } )
@Query("FROM Usuario u")
List<Usuario>  findAll();

项目：Omoikane    文件：UsuarioRepo.java   

@QueryHints({ @QueryHint(name = "org.hibernate.cacheable",value = "omoikane.entities.Usuario") } )
@Query("SELECT COUNT(*) as count FROM Usuario u")
Long countIt();

项目：@R_162_3270@    文件：SimpleIntermediateRepository.java   

@Query(hints = {
        @QueryHint(name = "openjpa.hint.OptimizeResultCount",value = "some.invalid.value"),@QueryHint(name = "org.hibernate.comment",value = "I'm a little comment short and stout")
})
Simple findBy(Long id);

项目：spring-boot    文件：UserRepository.java   

/**
 * Retrieve users by their lastname. The finder {@literal User.findByLastname} is declared in
 * {@literal meta-inf/orm.xml} .
 *
 * @param lastname
 * @return all users with the given lastname
 */
@QueryHints({@QueryHint(name = "foo",value = "bar")})
List<User> findByLastname(String lastname);