net.chrisrichardson.foodToGo.domain.hibernate.HibernatePendingOrderRepositoryImpl.java Source code

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Here is the source code for net.chrisrichardson.foodToGo.domain.hibernate.HibernatePendingOrderRepositoryImpl.java

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/*
 * Copyright (c) 2005 Chris Richardson
 * 
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * 
 *      http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package net.chrisrichardson.foodToGo.domain.hibernate;

import java.util.*;

import net.chrisrichardson.foodToGo.domain.*;
import net.chrisrichardson.foodToGo.util.*;

import org.hibernate.*;
import org.springframework.orm.hibernate3.*;
import org.springframework.orm.hibernate3.support.*;

public class HibernatePendingOrderRepositoryImpl extends HibernateDaoSupport implements PendingOrderRepository {

    public HibernatePendingOrderRepositoryImpl(HibernateTemplate template) {
        setHibernateTemplate(template);
    }

    public PendingOrder createPendingOrder() {
        PendingOrder po = new PendingOrder();
        getHibernateTemplate().save(po);
        return po;
    }

    public PendingOrder findPendingOrder(String pendingOrderId) {
        return (PendingOrder) getHibernateTemplate().load(PendingOrder.class, new Integer(pendingOrderId));
    }

    public PendingOrder findPendingOrderSlowWay(String pendingOrderId) {
        SessionFactory sessionFactory = getSessionFactory();
        Session session = SessionFactoryUtils.getSession(sessionFactory, true);
        try {
            return (PendingOrder) session.load(PendingOrder.class, new Integer(pendingOrderId));
        } catch (HibernateException e) {
            throw SessionFactoryUtils.convertHibernateAccessException(e);
        } finally {
            SessionFactoryUtils.releaseSession(session, sessionFactory);
        }
    }

    public PendingOrder createPendingOrder(Address deliveryAddress, Date deliveryTime, Restaurant restaurant,
            List quantitiesAndMenuItems) {
        PendingOrder po = new PendingOrder(deliveryAddress, deliveryTime, restaurant, quantitiesAndMenuItems);
        getHibernateTemplate().save(po);
        return po;
    }

    public PendingOrder findOrCreatePendingOrder(String pendingOrderId) {
        return pendingOrderId == null ? createPendingOrder() : findPendingOrder(pendingOrderId);
    }

    public PendingOrder findPendingOrderWithRestaurantLineItemsAndMenuItems(String pendingOrderId) {
        return (PendingOrder) getHibernateTemplate()
                .findByNamedQuery("PendingOrder.findPendingOrderWithRestaurantLineItemsAndMenuItems",
                        new Integer(pendingOrderId))
                .get(0);
    }

    public PendingOrder findPendingOrderWithRestaurantAndMenuItems(String pendingOrderId) {
        return (PendingOrder) getHibernateTemplate().findByNamedQuery(
                "PendingOrder.findPendingOrderWithRestaurantAndMenuItems", new Integer(pendingOrderId)).get(0);
    }

    public PendingOrder findPendingOrderWithLineItems(String pendingOrderId) {
        return (PendingOrder) getHibernateTemplate()
                .findByNamedQuery("PendingOrder.findPendingOrderWithLineItems", new Integer(pendingOrderId)).get(0);
    }
}