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// regarding copyright ownership. The ASF licenses this file
// to you 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
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package com.cloud.network.dao;
import java.util.List;
import org.springframework.stereotype.Component;
import com.cloud.utils.db.Attribute;
import com.cloud.utils.db.GenericDao;
import com.cloud.utils.db.GenericDaoBase;
import com.cloud.utils.db.GenericSearchBuilder;
import com.cloud.utils.db.SearchBuilder;
import com.cloud.utils.db.SearchCriteria;
import com.cloud.utils.db.SearchCriteria.Op;
import com.cloud.utils.db.UpdateBuilder;
@Component
public class NetworkOpDaoImpl extends GenericDaoBase<NetworkOpVO, Long> implements NetworkOpDao {
protected final SearchBuilder<NetworkOpVO> AllFieldsSearch;
protected final GenericSearchBuilder<NetworkOpVO, Integer> ActiveNicsSearch;
protected final Attribute _activeNicsAttribute;
protected NetworkOpDaoImpl() {
super();
ActiveNicsSearch = createSearchBuilder(Integer.class);
ActiveNicsSearch.selectFields(ActiveNicsSearch.entity().getActiveNicsCount());
ActiveNicsSearch.and("network", ActiveNicsSearch.entity().getId(), Op.EQ);
ActiveNicsSearch.done();
AllFieldsSearch = createSearchBuilder();
AllFieldsSearch.and("network", AllFieldsSearch.entity().getId(), Op.EQ);
AllFieldsSearch.done();
_activeNicsAttribute = _allAttributes.get("activeNicsCount");
assert _activeNicsAttribute != null : "Cannot find activeNicsCount";
}
public int getActiveNics(long networkId) {
SearchCriteria<Integer> sc = ActiveNicsSearch.create();
sc.setParameters("network", networkId);
return customSearch(sc, null).get(0);
}
public void changeActiveNicsBy(long networkId, int count) {
SearchCriteria<NetworkOpVO> sc = AllFieldsSearch.create();
sc.setParameters("network", networkId);
NetworkOpVO vo = createForUpdate();
UpdateBuilder builder = getUpdateBuilder(vo);
builder.incr(_activeNicsAttribute, count);
update(builder, sc, null);
}
public void setCheckForGc(long networkId) {
NetworkOpVO vo = createForUpdate();
vo.setCheckForGc(true);
update(networkId, vo);
}
public void clearCheckForGc(long networkId) {
NetworkOpVO vo = createForUpdate();
vo.setCheckForGc(false);
update(networkId, vo);
}
}