// Copyright 2012 Citrix Systems, Inc. Licensed under the
// Apache License, Version 2.0 (the "License"); you may not use this
// file except in compliance with the License.  Citrix Systems, Inc.
// reserves all rights not expressly granted by 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.
// 
// Automatically generated by addcopyright.py at 04/03/2012
package com.cloud.storage.dao;

import java.util.Collections;
import java.util.List;

import javax.ejb.Local;

import org.apache.log4j.Logger;

import com.cloud.storage.VMTemplateSwiftVO;
import com.cloud.utils.db.GenericDaoBase;
import com.cloud.utils.db.SearchBuilder;
import com.cloud.utils.db.SearchCriteria;

/**
 * 
 * 
 */

@Local(value = { VMTemplateSwiftDao.class })
public class VMTemplateSwiftDaoImpl extends GenericDaoBase<VMTemplateSwiftVO, Long> implements VMTemplateSwiftDao {
    public static final Logger s_logger = Logger.getLogger(VMTemplateSwiftDaoImpl.class.getName());

    protected final SearchBuilder<VMTemplateSwiftVO> AllFieldSearch;

    public VMTemplateSwiftDaoImpl() {
        AllFieldSearch = createSearchBuilder();
        AllFieldSearch.and("swift_id", AllFieldSearch.entity().getSwiftId(), SearchCriteria.Op.EQ);
        AllFieldSearch.and("template_id", AllFieldSearch.entity().getTemplateId(), SearchCriteria.Op.EQ);
        AllFieldSearch.done();

    }

    @Override
    public List<VMTemplateSwiftVO> listBySwiftId(long id) {
        SearchCriteria<VMTemplateSwiftVO> sc = AllFieldSearch.create();
        sc.setParameters("swift_id", id);
        return listBy(sc);
    }

    @Override
    public List<VMTemplateSwiftVO> listByTemplateId(long templateId) {
        SearchCriteria<VMTemplateSwiftVO> sc = AllFieldSearch.create();
        sc.setParameters("template_id", templateId);
        return listBy(sc);
    }

    @Override
    public VMTemplateSwiftVO findOneByTemplateId(long templateId) {
        SearchCriteria<VMTemplateSwiftVO> sc = AllFieldSearch.create();
        sc.setParameters("template_id", templateId);
        List<VMTemplateSwiftVO> list = listBy(sc);
        if (list == null || list.size() < 1) {
            return null;
        } else {
            Collections.shuffle(list);
            return list.get(0);
        }
    }

    @Override
    public VMTemplateSwiftVO findBySwiftTemplate(long swiftId, long templateId) {
        SearchCriteria<VMTemplateSwiftVO> sc = AllFieldSearch.create();
        sc.setParameters("swift_id", swiftId);
        sc.setParameters("template_id", templateId);
        return findOneBy(sc);
    }

}