org.hoteia.qalingo.core.dao.impl.PaymentGatewayDaoImpl.java Source code

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Here is the source code for org.hoteia.qalingo.core.dao.impl.PaymentGatewayDaoImpl.java

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/**
 * Most of the code in the Qalingo project is copyrighted Hoteia and licensed
 * under the Apache License Version 2.0 (release version 0.7.0)
 *         http://www.apache.org/licenses/LICENSE-2.0
 *
 *                   Copyright (c) Hoteia, 2012-2013
 * http://www.hoteia.com - http://twitter.com/hoteia - contact@hoteia.com
 *
 */
package org.hoteia.qalingo.core.dao.impl;

import java.util.Date;
import java.util.List;

import org.hibernate.Criteria;
import org.hibernate.FetchMode;
import org.hibernate.criterion.Order;
import org.hibernate.criterion.Restrictions;
import org.hoteia.qalingo.core.dao.PaymentGatewayDao;
import org.hoteia.qalingo.core.domain.AbstractPaymentGateway;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.stereotype.Repository;
import org.springframework.transaction.annotation.Transactional;

@Transactional
@Repository("paymentGatewayDao")
public class PaymentGatewayDaoImpl extends AbstractGenericDaoImpl implements PaymentGatewayDao {

    private final Logger logger = LoggerFactory.getLogger(getClass());

    public AbstractPaymentGateway getPaymentGatewayById(final Long paymentGatewayId) {
        Criteria criteria = createDefaultCriteria(AbstractPaymentGateway.class);

        addDefaultFetch(criteria);

        criteria.add(Restrictions.eq("id", paymentGatewayId));
        AbstractPaymentGateway paymentGateway = (AbstractPaymentGateway) criteria.uniqueResult();
        return paymentGateway;
    }

    public AbstractPaymentGateway getPaymentGatewayByLoginOrEmail(final String paymentGatewayCode) {
        Criteria criteria = createDefaultCriteria(AbstractPaymentGateway.class);

        addDefaultFetch(criteria);

        criteria.add(Restrictions.eq("code", paymentGatewayCode));
        AbstractPaymentGateway paymentGateway = (AbstractPaymentGateway) criteria.uniqueResult();
        return paymentGateway;
    }

    public List<AbstractPaymentGateway> findPaymentGateways() {
        Criteria criteria = createDefaultCriteria(AbstractPaymentGateway.class);

        addDefaultFetch(criteria);

        criteria.addOrder(Order.asc("name"));

        @SuppressWarnings("unchecked")
        List<AbstractPaymentGateway> paymentGateways = criteria.list();
        return paymentGateways;
    }

    public AbstractPaymentGateway saveOrUpdatePaymentGateway(AbstractPaymentGateway paymentGateway) {
        if (paymentGateway.getDateCreate() == null) {
            paymentGateway.setDateCreate(new Date());
        }
        paymentGateway.setDateUpdate(new Date());
        if (paymentGateway.getId() != null) {
            if (em.contains(paymentGateway)) {
                em.refresh(paymentGateway);
            }
            AbstractPaymentGateway mergedPaymentGateway = em.merge(paymentGateway);
            em.flush();
            return mergedPaymentGateway;
        } else {
            em.persist(paymentGateway);
            return paymentGateway;
        }
    }

    public void deletePaymentGateway(AbstractPaymentGateway paymentGateway) {
        em.remove(paymentGateway);
    }

    private void addDefaultFetch(Criteria criteria) {
        criteria.setFetchMode("paymentGatewayAttributes", FetchMode.JOIN);
    }

}