de.codesourcery.eve.skills.db.dao.InventoryGroupDAO.java Source code

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Here is the source code for de.codesourcery.eve.skills.db.dao.InventoryGroupDAO.java

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/**
 * Copyright 2004-2009 Tobias Gierke <tobias.gierke@code-sourcery.de>
 *
 * 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 de.codesourcery.eve.skills.db.dao;

import java.util.List;

import org.hibernate.Hibernate;
import org.hibernate.Query;
import org.hibernate.SQLQuery;
import org.hibernate.Session;

import de.codesourcery.eve.skills.db.datamodel.InventoryCategory;
import de.codesourcery.eve.skills.db.datamodel.InventoryGroup;

public class InventoryGroupDAO extends HibernateDAO<InventoryGroup, Long> implements IInventoryGroupDAO {

    public InventoryGroupDAO() {
        super(InventoryGroup.class);
    }

    @Override
    public List<InventoryGroup> getInventoryGroups(final InventoryCategory cat) {

        return (List<InventoryGroup>) execute(new HibernateCallback<List<InventoryGroup>>() {

            @SuppressWarnings("unchecked")
            @Override
            public List<InventoryGroup> doInSession(Session session) {

                Query query = session.createQuery("from InventoryGroup where categoryID = :cat");
                query.setParameter("cat", cat, Hibernate.custom(CategoryUserType.class));
                return query.list();
            }
        });
    }

    @Override
    public List<InventoryGroup> getBlueprintProductGroups() {

        /*
         select distinct g.*from InventoryGroup g
         inner join InventoryType types on g.groupID=types.groupID
         inner join BlueprintType bpos on types.typeID=bpos.productTypeID  
         where 
           g.allowManufacture<>0;  
         */

        return (List<InventoryGroup>) execute(new HibernateCallback<List<InventoryGroup>>() {

            @SuppressWarnings("unchecked")
            @Override
            public List<InventoryGroup> doInSession(Session session) {

                final SQLQuery query = session.createSQLQuery("select distinct g.* from invGroups g, "
                        + " invTypes types , invBlueprintTypes  bpos WHERE "
                        + " g.groupID = types.groupID and types.typeID=bpos.productTypeID "
                        + " and g.allowManufacture<>0 and exists( select * from typeActivityMaterials mats where "
                        + " mats.typeID=bpos.blueprintTypeID and mats.activityID=1 and mats.quantity >0 )");
                query.addEntity(InventoryGroup.class);
                return query.list();
            }
        });
    }

}