// 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.vm.dao;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import javax.ejb.Local;
import com.cloud.utils.db.GenericDaoBase;
import com.cloud.utils.db.SearchBuilder;
import com.cloud.utils.db.SearchCriteria;
import com.cloud.utils.db.Transaction;
import com.cloud.vm.UserVmDetailVO;
@Local(value=UserVmDetailsDao.class)
public class UserVmDetailsDaoImpl extends GenericDaoBase<UserVmDetailVO, Long> implements UserVmDetailsDao {
protected final SearchBuilder<UserVmDetailVO> VmSearch;
protected final SearchBuilder<UserVmDetailVO> DetailSearch;
protected UserVmDetailsDaoImpl() {
VmSearch = createSearchBuilder();
VmSearch.and("vmId", VmSearch.entity().getVmId(), SearchCriteria.Op.EQ);
VmSearch.done();
DetailSearch = createSearchBuilder();
DetailSearch.and("hostId", DetailSearch.entity().getVmId(), SearchCriteria.Op.EQ);
DetailSearch.and("name", DetailSearch.entity().getName(), SearchCriteria.Op.EQ);
DetailSearch.done();
}
@Override
public void deleteDetails(long vmId) {
SearchCriteria<UserVmDetailVO> sc = VmSearch.create();
sc.setParameters("vmId", vmId);
List<UserVmDetailVO> results = search(sc, null);
for (UserVmDetailVO result : results) {
remove(result.getId());
}
}
@Override
public UserVmDetailVO findDetail(long vmId, String name) {
SearchCriteria<UserVmDetailVO> sc = DetailSearch.create();
sc.setParameters("vmId", vmId);
sc.setParameters("name", name);
return findOneBy(sc);
}
@Override
public Map<String, String> findDetails(long vmId) {
SearchCriteria<UserVmDetailVO> sc = VmSearch.create();
sc.setParameters("vmId", vmId);
List<UserVmDetailVO> results = search(sc, null);
Map<String, String> details = new HashMap<String, String>(results.size());
for (UserVmDetailVO result : results) {
details.put(result.getName(), result.getValue());
}
return details;
}
@Override
public void persist(long vmId, Map<String, String> details) {
Transaction txn = Transaction.currentTxn();
txn.start();
SearchCriteria<UserVmDetailVO> sc = VmSearch.create();
sc.setParameters("vmId", vmId);
expunge(sc);
for (Map.Entry<String, String> detail : details.entrySet()) {
UserVmDetailVO vo = new UserVmDetailVO(vmId, detail.getKey(), detail.getValue());
persist(vo);
}
txn.commit();
}
}