ECOMP-PAP-REST/src/main/java/org/openecomp/policy/pap/xacml/rest/daoimpl/RiskTypeDaoImpl.java

   1 /*-
   2  * ============LICENSE_START=======================================================
   3  * ECOMP-PAP-REST
   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
  10  *
  11  *      http://www.apache.org/licenses/LICENSE-2.0
  12  *
  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=========================================================
  19  */
  20
  21 package org.openecomp.policy.pap.xacml.rest.daoimpl;
  22
  23 import java.util.ArrayList;
  24 import java.util.List;
  25
  26 import org.apache.commons.logging.Log;
  27 import org.apache.commons.logging.LogFactory;
  28 import org.hibernate.Criteria;
  29 import org.hibernate.Session;
  30 import org.hibernate.SessionFactory;
  31 import org.hibernate.Transaction;
  32 import org.openecomp.policy.pap.xacml.rest.HibernateSession;
  33 import org.openecomp.policy.rest.dao.EcompNameDao;
  34 import org.openecomp.policy.rest.dao.RiskTypeDao;
  35 import org.openecomp.policy.rest.jpa.EcompName;
  36 import org.openecomp.policy.rest.jpa.RiskType;
  37 import org.springframework.beans.factory.annotation.Autowired;
  38 import org.springframework.stereotype.Service;
  39
  40 import org.openecomp.policy.xacml.api.XACMLErrorConstants;
  41
  42 @Service("RiskTypeDao")
  43 public class RiskTypeDaoImpl implements RiskTypeDao {
  44         private static final Log logger = LogFactory.getLog(RiskTypeDaoImpl.class);
  45         @Autowired
  46         SessionFactory sessionfactory;
  47
  48         public SessionFactory getSessionfactory() {
  49                 return sessionfactory;
  50         }
  51
  52         public void setSessionfactory(SessionFactory sessionfactory) {
  53                 this.sessionfactory = sessionfactory;
  54         }
  55
  56         @SuppressWarnings("unchecked")
  57         @Override
  58         public List<RiskType> getRiskName() {
  59                 System.out.println("RiskTypeDaoImpl:  getRiskName() is called");
  60                 logger.debug("RiskTypeDaoImpl:  getRiskName() is called");
  61                 Session session = HibernateSession.getSessionFactory();
  62                 Transaction tx = session.beginTransaction();
  63         List<RiskType> riskTypeData = null;
  64         try {
  65                 Criteria cr = session.createCriteria(RiskType.class);
  66                 riskTypeData = cr.list();
  67                         logger.debug("Data returned from RiskType table:  " + riskTypeData.toString());
  68                         tx.commit();
  69                 } catch (Exception e) {
  70                         logger.error(XACMLErrorConstants.ERROR_PROCESS_FLOW + "Error While Querying RiskType Table"+e);
  71                 }finally{
  72                         try{
  73                                 session.close();
  74                         }catch(Exception e1){
  75                                 logger.error(XACMLErrorConstants.ERROR_PROCESS_FLOW + "Error While Closing Connection/Statement"+e1);
  76                         }
  77                 }
  78                 return riskTypeData;
  79         }
  80
  81         @Override
  82         public void Save(RiskType riskName) {
  83                 System.out.println("RiskTypeDaoImpl:  Save() is called");
  84                 logger.debug("RiskTypeDaoImpl:  Save() is called");
  85                 Session session = HibernateSession.getSessionFactory();
  86                 Transaction tx = session.beginTransaction();
  87                 try {
  88                         session.persist(riskName);
  89                         tx.commit();
  90                 }catch(Exception e){
  91                         logger.error(XACMLErrorConstants.ERROR_PROCESS_FLOW + "Error While Saving RiskType Table"+e);
  92                 }finally{
  93                         try{
  94                                 session.close();
  95                         }catch(Exception e1){
  96                                 logger.error(XACMLErrorConstants.ERROR_PROCESS_FLOW + "Error While Closing Connection/Statement"+e1);
  97                         }
  98                 }
  99
 100         }
 101
 102         @Override
 103         public void delete(RiskType riskName) {
 104                 Session session = HibernateSession.getSessionFactory();
 105                 Transaction tx = session.beginTransaction();
 106                 try {
 107                         session.delete(riskName);
 108                         tx.commit();
 109                 }catch(Exception e){
 110                         logger.error(XACMLErrorConstants.ERROR_PROCESS_FLOW + "Error While Deleting RiskType Table"+e);
 111                 }finally{
 112                         try{
 113                                 session.close();
 114                         }catch(Exception e1){
 115                                 logger.error(XACMLErrorConstants.ERROR_PROCESS_FLOW + "Error While Closing Connection/Statement"+e1);
 116                         }
 117                 }
 118
 119         }
 120
 121         @Override
 122         public void update(RiskType riskName) {
 123                 Session session = HibernateSession.getSessionFactory();
 124                 Transaction tx = session.beginTransaction();
 125                 try {
 126                         session.update(riskName);
 127                         tx.commit();
 128                 }catch(Exception e){
 129                         logger.error(XACMLErrorConstants.ERROR_PROCESS_FLOW + "Error While Updating RiskType Table"+e);
 130                 }finally{
 131                         try{
 132                                 session.close();
 133                         }catch(Exception e1){
 134                                 logger.error(XACMLErrorConstants.ERROR_PROCESS_FLOW + "Error While Closing Connection/Statement"+e1);
 135                         }
 136                 }
 137
 138         }
 139
 140         @SuppressWarnings("unchecked")
 141         @Override
 142         public List<String> getRiskTypeDataByName() {
 143                 logger.info("getRiskTypeDataByName is call from the DAO implementation class.");
 144                 Session session = HibernateSession.getSessionFactory();
 145                 Transaction tx = session.beginTransaction();
 146         List<String> data = new ArrayList<String>();
 147         try {
 148                 Criteria cr = session.createCriteria(RiskType.class);
 149             List<RiskType> riskTypeData = cr.list();
 150             for(int i = 0; i < riskTypeData.size(); i++){
 151                  data.add(riskTypeData.get(i).getRiskName());
 152            }
 153             logger.info("data retrieved: " + data.toString());
 154                         tx.commit();
 155                 } catch (Exception e) {
 156                         logger.error(XACMLErrorConstants.ERROR_PROCESS_FLOW + "Error While Querying RiskType Table"+e);
 157                 }finally{
 158                         try{
 159                                 session.close();
 160                         }catch(Exception e1){
 161                                 logger.error(XACMLErrorConstants.ERROR_PROCESS_FLOW + "Error While Closing Connection/Statement"+e1);
 162                         }
 163                 }
 164                 return data;
 165         }
 166
 167 }