Example usage for javax.persistence FlushModeType COMMIT

Introduction

In this page you can find the example usage for javax.persistence FlushModeType COMMIT.

Prototype

FlushModeType COMMIT

To view the source code for javax.persistence FlushModeType COMMIT.

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Document

Flushing to occur at transaction commit.

Usage

From source file:net.groupbuy.dao.impl.BaseDaoImpl.java

protected Long count(CriteriaQuery<T> criteriaQuery, List<Filter> filters) {
    Assert.notNull(criteriaQuery);/*w  w w  .j a  v a2  s .c  om*/
    Assert.notNull(criteriaQuery.getSelection());
    Assert.notEmpty(criteriaQuery.getRoots());

    CriteriaBuilder criteriaBuilder = entityManager.getCriteriaBuilder();
    addRestrictions(criteriaQuery, filters);

    CriteriaQuery<Long> countCriteriaQuery = criteriaBuilder.createQuery(Long.class);
    for (Root<?> root : criteriaQuery.getRoots()) {
        Root<?> dest = countCriteriaQuery.from(root.getJavaType());
        dest.alias(getAlias(root));
        copyJoins(root, dest);
    }

    Root<?> countRoot = getRoot(countCriteriaQuery, criteriaQuery.getResultType());
    countCriteriaQuery.select(criteriaBuilder.count(countRoot));

    if (criteriaQuery.getGroupList() != null) {
        countCriteriaQuery.groupBy(criteriaQuery.getGroupList());
    }
    if (criteriaQuery.getGroupRestriction() != null) {
        countCriteriaQuery.having(criteriaQuery.getGroupRestriction());
    }
    if (criteriaQuery.getRestriction() != null) {
        countCriteriaQuery.where(criteriaQuery.getRestriction());
    }
    return entityManager.createQuery(countCriteriaQuery).setFlushMode(FlushModeType.COMMIT).getSingleResult();
}

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From source file:org.grails.orm.hibernate.HibernateSession.java

public FlushModeType getFlushMode() {
    switch (hibernateTemplate.getFlushMode()) {
    case GrailsHibernateTemplate.FLUSH_AUTO:
        return FlushModeType.AUTO;
    case GrailsHibernateTemplate.FLUSH_COMMIT:
        return FlushModeType.COMMIT;
    case GrailsHibernateTemplate.FLUSH_ALWAYS:
        return FlushModeType.AUTO;
    default://from  ww  w .j a  v  a  2s .com
        return FlushModeType.AUTO;
    }
}

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From source file:net.groupbuy.dao.impl.OrderDaoImpl.java

public BigDecimal getSalesAmount(Date beginDate, Date endDate) {
    CriteriaBuilder criteriaBuilder = entityManager.getCriteriaBuilder();
    CriteriaQuery<BigDecimal> criteriaQuery = criteriaBuilder.createQuery(BigDecimal.class);
    Root<Order> root = criteriaQuery.from(Order.class);
    criteriaQuery.select(criteriaBuilder.sum(root.<BigDecimal>get("amountPaid")));
    Predicate restrictions = criteriaBuilder.conjunction();
    restrictions = criteriaBuilder.and(restrictions,
            criteriaBuilder.equal(root.get("orderStatus"), OrderStatus.completed));
    if (beginDate != null) {
        restrictions = criteriaBuilder.and(restrictions,
                criteriaBuilder.greaterThanOrEqualTo(root.<Date>get("createDate"), beginDate));
    }/*from ww w .  ja  v  a 2s  .c  om*/
    if (endDate != null) {
        restrictions = criteriaBuilder.and(restrictions,
                criteriaBuilder.lessThanOrEqualTo(root.<Date>get("createDate"), endDate));
    }
    criteriaQuery.where(restrictions);
    return entityManager.createQuery(criteriaQuery).setFlushMode(FlushModeType.COMMIT).getSingleResult();
}

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From source file:net.groupbuy.dao.impl.OrderDaoImpl.java

public Integer getSalesVolume(Date beginDate, Date endDate) {
    CriteriaBuilder criteriaBuilder = entityManager.getCriteriaBuilder();
    CriteriaQuery<Integer> criteriaQuery = criteriaBuilder.createQuery(Integer.class);
    Root<Order> root = criteriaQuery.from(Order.class);
    criteriaQuery.select(criteriaBuilder.sum(root.join("orderItems").<Integer>get("shippedQuantity")));
    Predicate restrictions = criteriaBuilder.conjunction();
    restrictions = criteriaBuilder.and(restrictions,
            criteriaBuilder.equal(root.get("orderStatus"), OrderStatus.completed));
    if (beginDate != null) {
        restrictions = criteriaBuilder.and(restrictions,
                criteriaBuilder.greaterThanOrEqualTo(root.<Date>get("createDate"), beginDate));
    }//from ww w.  java  2s. c  o  m
    if (endDate != null) {
        restrictions = criteriaBuilder.and(restrictions,
                criteriaBuilder.lessThanOrEqualTo(root.<Date>get("createDate"), endDate));
    }
    criteriaQuery.where(restrictions);
    return entityManager.createQuery(criteriaQuery).setFlushMode(FlushModeType.COMMIT).getSingleResult();
}

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From source file:com.hiperf.common.ui.server.storage.impl.PersistenceHelper.java

@Override
public EntityManager getEntityManager() {
    EntityManager em = emByThread.get();

    if (em == null || !em.isOpen()) {
        em = emf.createEntityManager();//  ww w  .j  a  v a2  s  . co  m
        em.setFlushMode(FlushModeType.COMMIT);
        emByThread.set(em);
    }
    return em;
}

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From source file:net.groupbuy.dao.impl.ProductDaoImpl.java

public List<Product> findList(Goods goods, Set<Product> excludes) {
    CriteriaBuilder criteriaBuilder = entityManager.getCriteriaBuilder();
    CriteriaQuery<Product> criteriaQuery = criteriaBuilder.createQuery(Product.class);
    Root<Product> root = criteriaQuery.from(Product.class);
    criteriaQuery.select(root);//from  w w w.ja  v  a  2  s  .c  om
    Predicate restrictions = criteriaBuilder.conjunction();
    if (goods != null) {
        restrictions = criteriaBuilder.and(restrictions, criteriaBuilder.equal(root.get("goods"), goods));
    }
    if (excludes != null && !excludes.isEmpty()) {
        restrictions = criteriaBuilder.and(restrictions, criteriaBuilder.not(root.in(excludes)));
    }
    criteriaQuery.where(restrictions);
    return entityManager.createQuery(criteriaQuery).setFlushMode(FlushModeType.COMMIT).getResultList();
}

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From source file:net.osxx.dao.impl.ProductDaoImpl.java

public List<Object[]> findSalesList(Date beginDate, Date endDate, Integer count) {
    CriteriaBuilder criteriaBuilder = entityManager.getCriteriaBuilder();
    CriteriaQuery<Object[]> criteriaQuery = criteriaBuilder.createQuery(Object[].class);
    Root<Product> product = criteriaQuery.from(Product.class);
    Join<Product, OrderItem> orderItems = product.join("orderItems");
    Join<Product, net.osxx.entity.Order> order = orderItems.join("order");
    criteriaQuery.multiselect(product.get("id"), product.get("sn"), product.get("name"),
            product.get("fullName"), product.get("price"),
            criteriaBuilder.sum(orderItems.<Integer>get("quantity")), criteriaBuilder.sum(criteriaBuilder
                    .prod(orderItems.<Integer>get("quantity"), orderItems.<BigDecimal>get("price"))));
    Predicate restrictions = criteriaBuilder.conjunction();
    if (beginDate != null) {
        restrictions = criteriaBuilder.and(restrictions,
                criteriaBuilder.greaterThanOrEqualTo(order.<Date>get("createDate"), beginDate));
    }/*from w ww . j a  v  a  2 s . c  om*/
    if (endDate != null) {
        restrictions = criteriaBuilder.and(restrictions,
                criteriaBuilder.lessThanOrEqualTo(order.<Date>get("createDate"), endDate));
    }
    restrictions = criteriaBuilder.and(restrictions,
            criteriaBuilder.equal(order.get("orderStatus"), OrderStatus.completed),
            criteriaBuilder.equal(order.get("paymentStatus"), PaymentStatus.paid));
    criteriaQuery.where(restrictions);
    criteriaQuery.groupBy(product.get("id"), product.get("sn"), product.get("name"), product.get("fullName"),
            product.get("price"));
    criteriaQuery.orderBy(criteriaBuilder.desc(criteriaBuilder.sum(
            criteriaBuilder.prod(orderItems.<Integer>get("quantity"), orderItems.<BigDecimal>get("price")))));
    TypedQuery<Object[]> query = entityManager.createQuery(criteriaQuery).setFlushMode(FlushModeType.COMMIT);
    if (count != null && count >= 0) {
        query.setMaxResults(count);
    }
    return query.getResultList();
}

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From source file:net.shopxx.dao.impl.ProductDaoImpl.java

public List<Object[]> findSalesList(Date beginDate, Date endDate, Integer count) {
    CriteriaBuilder criteriaBuilder = entityManager.getCriteriaBuilder();
    CriteriaQuery<Object[]> criteriaQuery = criteriaBuilder.createQuery(Object[].class);
    Root<Product> product = criteriaQuery.from(Product.class);
    Join<Product, OrderItem> orderItems = product.join("orderItems");
    Join<Product, net.shopxx.entity.Order> order = orderItems.join("order");
    criteriaQuery.multiselect(product.get("id"), product.get("sn"), product.get("name"),
            product.get("fullName"), product.get("price"),
            criteriaBuilder.sum(orderItems.<Integer>get("quantity")), criteriaBuilder.sum(criteriaBuilder
                    .prod(orderItems.<Integer>get("quantity"), orderItems.<BigDecimal>get("price"))));
    Predicate restrictions = criteriaBuilder.conjunction();
    if (beginDate != null) {
        restrictions = criteriaBuilder.and(restrictions,
                criteriaBuilder.greaterThanOrEqualTo(order.<Date>get("createDate"), beginDate));
    }//from   www . jav a 2 s. c  o m
    if (endDate != null) {
        restrictions = criteriaBuilder.and(restrictions,
                criteriaBuilder.lessThanOrEqualTo(order.<Date>get("createDate"), endDate));
    }
    restrictions = criteriaBuilder.and(restrictions,
            criteriaBuilder.equal(order.get("orderStatus"), OrderStatus.completed),
            criteriaBuilder.equal(order.get("paymentStatus"), PaymentStatus.paid));
    criteriaQuery.where(restrictions);
    criteriaQuery.groupBy(product.get("id"), product.get("sn"), product.get("name"), product.get("fullName"),
            product.get("price"));
    criteriaQuery.orderBy(criteriaBuilder.desc(criteriaBuilder.sum(
            criteriaBuilder.prod(orderItems.<Integer>get("quantity"), orderItems.<BigDecimal>get("price")))));
    TypedQuery<Object[]> query = entityManager.createQuery(criteriaQuery).setFlushMode(FlushModeType.COMMIT);
    if (count != null && count >= 0) {
        query.setMaxResults(count);
    }
    return query.getResultList();
}

---

From source file:com.dp2345.dao.impl.ProductDaoImpl.java

public List<Object[]> findSalesList(Date beginDate, Date endDate, Integer count) {
    CriteriaBuilder criteriaBuilder = entityManager.getCriteriaBuilder();
    CriteriaQuery<Object[]> criteriaQuery = criteriaBuilder.createQuery(Object[].class);
    Root<Product> product = criteriaQuery.from(Product.class);
    Join<Product, OrderItem> orderItems = product.join("orderItems");
    Join<Product, com.dp2345.entity.Order> order = orderItems.join("order");
    criteriaQuery.multiselect(product.get("id"), product.get("sn"), product.get("name"),
            product.get("fullName"), product.get("price"),
            criteriaBuilder.sum(orderItems.<Integer>get("quantity")), criteriaBuilder.sum(criteriaBuilder
                    .prod(orderItems.<Integer>get("quantity"), orderItems.<BigDecimal>get("price"))));
    Predicate restrictions = criteriaBuilder.conjunction();
    if (beginDate != null) {
        restrictions = criteriaBuilder.and(restrictions,
                criteriaBuilder.greaterThanOrEqualTo(order.<Date>get("createDate"), beginDate));
    }// ww w .ja v  a 2s  .  co m
    if (endDate != null) {
        restrictions = criteriaBuilder.and(restrictions,
                criteriaBuilder.lessThanOrEqualTo(order.<Date>get("createDate"), endDate));
    }
    restrictions = criteriaBuilder.and(restrictions,
            criteriaBuilder.equal(order.get("orderStatus"), OrderStatus.completed),
            criteriaBuilder.equal(order.get("paymentStatus"), PaymentStatus.paid));
    criteriaQuery.where(restrictions);
    criteriaQuery.groupBy(product.get("id"), product.get("sn"), product.get("name"), product.get("fullName"),
            product.get("price"));
    criteriaQuery.orderBy(criteriaBuilder.desc(criteriaBuilder.sum(
            criteriaBuilder.prod(orderItems.<Integer>get("quantity"), orderItems.<BigDecimal>get("price")))));
    TypedQuery<Object[]> query = entityManager.createQuery(criteriaQuery).setFlushMode(FlushModeType.COMMIT);
    if (count != null && count >= 0) {
        query.setMaxResults(count);
    }
    return query.getResultList();
}

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From source file:net.groupbuy.dao.impl.ProductDaoImpl.java

public List<Object[]> findSalesList(Date beginDate, Date endDate, Integer count) {
    CriteriaBuilder criteriaBuilder = entityManager.getCriteriaBuilder();
    CriteriaQuery<Object[]> criteriaQuery = criteriaBuilder.createQuery(Object[].class);
    Root<Product> product = criteriaQuery.from(Product.class);
    Join<Product, OrderItem> orderItems = product.join("orderItems");
    Join<Product, net.groupbuy.entity.Order> order = orderItems.join("order");
    criteriaQuery.multiselect(product.get("id"), product.get("sn"), product.get("name"),
            product.get("fullName"), product.get("price"),
            criteriaBuilder.sum(orderItems.<Integer>get("quantity")), criteriaBuilder.sum(criteriaBuilder
                    .prod(orderItems.<Integer>get("quantity"), orderItems.<BigDecimal>get("price"))));
    Predicate restrictions = criteriaBuilder.conjunction();
    if (beginDate != null) {
        restrictions = criteriaBuilder.and(restrictions,
                criteriaBuilder.greaterThanOrEqualTo(order.<Date>get("createDate"), beginDate));
    }// w  w w . j  a  v  a2 s. co m
    if (endDate != null) {
        restrictions = criteriaBuilder.and(restrictions,
                criteriaBuilder.lessThanOrEqualTo(order.<Date>get("createDate"), endDate));
    }
    restrictions = criteriaBuilder.and(restrictions,
            criteriaBuilder.equal(order.get("orderStatus"), OrderStatus.completed),
            criteriaBuilder.equal(order.get("paymentStatus"), PaymentStatus.paid));
    criteriaQuery.where(restrictions);
    criteriaQuery.groupBy(product.get("id"), product.get("sn"), product.get("name"), product.get("fullName"),
            product.get("price"));
    criteriaQuery.orderBy(criteriaBuilder.desc(criteriaBuilder.sum(
            criteriaBuilder.prod(orderItems.<Integer>get("quantity"), orderItems.<BigDecimal>get("price")))));
    TypedQuery<Object[]> query = entityManager.createQuery(criteriaQuery).setFlushMode(FlushModeType.COMMIT);
    if (count != null && count >= 0) {
        query.setMaxResults(count);
    }
    return query.getResultList();
}

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