// Licensed to the Apache Software Foundation (ASF) under one
// or more contributor license agreements. See the NOTICE file
// distributed with this work for additional information
// 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
// "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 com.cloud.storage.dao;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import javax.ejb.Local;
import org.springframework.stereotype.Component;
import com.cloud.storage.StoragePoolDetailVO;
import com.cloud.utils.db.GenericDaoBase;
import com.cloud.utils.db.SearchBuilder;
import com.cloud.utils.db.SearchCriteria;
import com.cloud.utils.db.Transaction;
@Component
@Local(value=StoragePoolDetailsDao.class)
public class StoragePoolDetailsDaoImpl extends GenericDaoBase<StoragePoolDetailVO, Long> implements StoragePoolDetailsDao {
protected final SearchBuilder<StoragePoolDetailVO> PoolSearch;
protected StoragePoolDetailsDaoImpl() {
super();
PoolSearch = createSearchBuilder();
PoolSearch.and("pool", PoolSearch.entity().getPoolId(), SearchCriteria.Op.EQ);
PoolSearch.done();
}
@Override
public void update(long poolId, Map<String, String> details) {
Transaction txn = Transaction.currentTxn();
SearchCriteria<StoragePoolDetailVO> sc = PoolSearch.create();
sc.setParameters("pool", poolId);
txn.start();
expunge(sc);
for (Map.Entry<String, String> entry : details.entrySet()) {
StoragePoolDetailVO detail = new StoragePoolDetailVO(poolId, entry.getKey(), entry.getValue());
persist(detail);
}
txn.commit();
}
@Override
public Map<String, String> getDetails(long poolId) {
SearchCriteria<StoragePoolDetailVO> sc = PoolSearch.create();
sc.setParameters("pool", poolId);
List<StoragePoolDetailVO> details = listBy(sc);
Map<String, String> detailsMap = new HashMap<String, String>();
for (StoragePoolDetailVO detail : details) {
detailsMap.put(detail.getName(), detail.getValue());
}
return detailsMap;
}
}