2 * ============LICENSE_START=======================================================
4 * ================================================================================
5 * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
6 * ================================================================================
7 * Licensed under the Apache License, Version 2.0 (the "License");
8 * you may not use this file except in compliance with the License.
9 * You may obtain a copy of the License at
11 * http://www.apache.org/licenses/LICENSE-2.0
13 * Unless required by applicable law or agreed to in writing, software
14 * distributed under the License is distributed on an "AS IS" BASIS,
15 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
16 * See the License for the specific language governing permissions and
17 * limitations under the License.
18 * ============LICENSE_END=========================================================
21 package org.openecomp.policy.daoImp;
24 import java.util.List;
26 import org.hibernate.Criteria;
27 import org.hibernate.Session;
28 import org.hibernate.SessionFactory;
29 import org.hibernate.Transaction;
30 import org.openecomp.policy.dao.RuleAlgorithmsDao;
31 import org.openecomp.policy.rest.jpa.RuleAlgorithms;
32 import org.springframework.beans.factory.annotation.Autowired;
33 import org.springframework.stereotype.Service;
35 import org.openecomp.policy.xacml.api.XACMLErrorConstants;
37 import org.openecomp.policy.common.logging.flexlogger.FlexLogger;
38 import org.openecomp.policy.common.logging.flexlogger.Logger;
40 @Service("RuleAlgorithmsDao")
41 public class RuleAlgorithmsDaoImpl implements RuleAlgorithmsDao{
42 private static final Logger logger = FlexLogger.getLogger(RuleAlgorithmsDaoImpl.class);
44 SessionFactory sessionFactory;
46 @SuppressWarnings("unchecked")
48 public List<RuleAlgorithms> getRuleAlgorithms() {
49 Session session = sessionFactory.openSession();
50 Transaction tx = session.beginTransaction();
51 List<RuleAlgorithms> ruleAlgorithmsData = null;
53 Criteria cr = session.createCriteria(RuleAlgorithms.class);
54 ruleAlgorithmsData = cr.list();
56 } catch (Exception e) {
57 logger.error(XACMLErrorConstants.ERROR_PROCESS_FLOW + "Error While Querying RuleAlgorithms Table"+e);
62 logger.error(XACMLErrorConstants.ERROR_PROCESS_FLOW + "Error While Closing Connection/Statement"+e1);
65 return ruleAlgorithmsData;