plugins/file-systems/netapp/src/com/cloud/netapp/dao/LunDaoImpl.java

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// to you under the Apache License, Version 2.0 (the
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//
//   http://www.apache.org/licenses/LICENSE-2.0
//
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package com.cloud.netapp.dao;

import java.util.List;


import org.apache.log4j.Logger;
import org.springframework.stereotype.Component;

import com.cloud.netapp.LunVO;
import com.cloud.utils.db.Filter;
import com.cloud.utils.db.GenericDaoBase;
import com.cloud.utils.db.SearchBuilder;
import com.cloud.utils.db.SearchCriteria;

@Component
public class LunDaoImpl extends GenericDaoBase<LunVO, Long> implements LunDao {
    private static final Logger s_logger = Logger.getLogger(PoolDaoImpl.class);

    protected final SearchBuilder<LunVO> LunSearch;
    protected final SearchBuilder<LunVO> LunNameSearch;

    protected LunDaoImpl() {

        LunSearch = createSearchBuilder();
        LunSearch.and("volumeId", LunSearch.entity().getVolumeId(), SearchCriteria.Op.EQ);
        LunSearch.done();

        LunNameSearch = createSearchBuilder();
        LunNameSearch.and("name", LunNameSearch.entity().getLunName(), SearchCriteria.Op.EQ);
        LunNameSearch.done();

    }

    @Override
    public List<LunVO> listLunsByVolId(Long volId) {
        Filter searchFilter = new Filter(LunVO.class, "id", Boolean.TRUE, Long.valueOf(0), Long.valueOf(10000));

        SearchCriteria sc = LunSearch.create();
        sc.setParameters("volumeId", volId);
        List<LunVO> lunList = listBy(sc, searchFilter);

        return lunList;
    }

    @Override
    public LunVO findByName(String name) {
        SearchCriteria sc = LunNameSearch.create();
        sc.setParameters("name", name);
        return findOneBy(sc);
    }
}