Package org.apache.deltaspike.data.impl.param

Examples of org.apache.deltaspike.data.impl.param.Parameters

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        return context.executeQuery(jpaQuery);
    }

    private Query createJpaQuery(CdiQueryInvocationContext context)
    {
        Parameters params = context.getParams();
        QueryRoot root = context.getRepositoryMethod().getQueryRoot();
        String jpqlQuery = context.applyQueryStringPostProcessors(root.getJpqlQuery());
        context.setQueryString(jpqlQuery);
        Query result = params.applyTo(context.getEntityManager().createQuery(jpqlQuery));
        return applyRestrictions(context, result);
    }
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        return extractQueryHints(method) != null;
    }

    protected Query applyRestrictions(CdiQueryInvocationContext context, Query query)
    {
        Parameters params = context.getParams();
        Method method = context.getMethod();
        if (params.hasSizeRestriction())
        {
            query.setMaxResults(params.getSizeRestriciton());
        }
        if (params.hasFirstResult())
        {
            query.setFirstResult(params.getFirstResult());
        }
        if (hasLockMode(method))
        {
            query.setLockMode(extractLockMode(method));
        }
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    }

    private javax.persistence.Query createJpaQuery(Query query, CdiQueryInvocationContext context)
    {
        EntityManager entityManager = context.getEntityManager();
        Parameters params = context.getParams();
        javax.persistence.Query result = null;
        if (isNotEmpty(query.named()))
        {
            if (!context.hasQueryStringPostProcessors())
            {
                result = params.applyTo(entityManager.createNamedQuery(query.named()));
            }
            else
            {
                javax.persistence.Query namedQuery = entityManager.createNamedQuery(query.named());
                String named = factory.extract(namedQuery);
                String jpqlQuery = context.applyQueryStringPostProcessors(named);
                result = params.applyTo(entityManager.createQuery(jpqlQuery));
            }
        }
        else if (query.isNative())
        {
            String jpqlQuery = context.applyQueryStringPostProcessors(query.value());
            result = params.applyTo(entityManager.createNativeQuery(jpqlQuery));
        }
        else
        {
            String jpqlQuery = context.applyQueryStringPostProcessors(query.value());
            context.setQueryString(jpqlQuery);
            result = params.applyTo(entityManager.createQuery(jpqlQuery));
        }
        return applyRestrictions(context, result);
    }
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        String queryString = getQueryString(context, query);
        QueryExtraction extract = new QueryExtraction(queryString);
        String count = extract.rewriteToCount();
        log.log(Level.FINER, "Rewrote query {0} to {1}", new Object[] { queryString, count });
        Query result = context.getEntityManager().createQuery(count);
        Parameters params = context.getParams();
        params.applyTo(result);
        return result;
    }
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        String queryString = getQueryString(context, query);
        QueryExtraction extract = new QueryExtraction(queryString);
        String count = extract.rewriteToCount();
        log.log(Level.FINER, "Rewrote query {0} to {1}", new Object[] { queryString, count });
        Query result = context.getEntityManager().createQuery(count);
        Parameters params = context.getParams();
        params.applyTo(result);
        return result;
    }
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        return extractQueryHints(method) != null;
    }

    protected Query applyRestrictions(CdiQueryInvocationContext context, Query query)
    {
        Parameters params = context.getParams();
        Method method = context.getMethod();
        if (params.hasSizeRestriction())
        {
            query.setMaxResults(params.getSizeRestriciton());
        }
        if (params.hasFirstResult())
        {
            query.setFirstResult(params.getFirstResult());
        }
        if (hasLockMode(method))
        {
            query.setLockMode(extractLockMode(method));
        }
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    }

    private javax.persistence.Query createJpaQuery(Query query, CdiQueryInvocationContext context)
    {
        EntityManager entityManager = context.getEntityManager();
        Parameters params = context.getParams();
        javax.persistence.Query result = null;
        if (isNotEmpty(query.named()))
        {
            if (!context.hasQueryStringPostProcessors())
            {
                result = params.applyTo(entityManager.createNamedQuery(query.named()));
            }
            else
            {
                javax.persistence.Query namedQuery = entityManager.createNamedQuery(query.named());
                String named = factory.select(namedQuery).extractFrom(namedQuery);
                String jpqlQuery = context.applyQueryStringPostProcessors(named);
                result = params.applyTo(entityManager.createQuery(jpqlQuery));
            }
        }
        else if (query.isNative())
        {
            String jpqlQuery = context.applyQueryStringPostProcessors(query.value());
            result = params.applyTo(entityManager.createNativeQuery(jpqlQuery));
        }
        else
        {
            String jpqlQuery = context.applyQueryStringPostProcessors(query.value());
            context.setQueryString(jpqlQuery);
            result = params.applyTo(entityManager.createQuery(jpqlQuery));
        }
        return applyRestrictions(context, result);
    }
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        String queryString = getQueryString(context, query);
        QueryExtraction extract = new QueryExtraction(queryString);
        String count = extract.rewriteToCount();
        log.log(Level.FINER, "Rewrote query {0} to {1}", new Object[] { queryString, count });
        Query result = context.getEntityManager().createQuery(count);
        Parameters params = context.getParams();
        params.applyTo(result);
        return result;
    }
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Related Classes of org.apache.deltaspike.data.impl.param.Parameters

  • org.apache.deltaspike.data.api.QueryParam
  • org.apache.deltaspike.data.impl.builder.AnnotatedQueryBuilder
  • org.apache.deltaspike.data.impl.builder.MethodQueryBuilder
  • org.apache.deltaspike.data.impl.builder.postprocessor.CountQueryPostProcessor
  • org.apache.deltaspike.data.impl.builder.QueryBuilder
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