server/src/main/java/org/onap/usecaseui/server/service/impl/AlarmsHeaderServiceImpl.java

   1 /*\r
   2  * Copyright (C) 2017 CMCC, Inc. and others. All rights reserved.\r
   3  *\r
   4  * Licensed under the Apache License, Version 2.0 (the "License");\r
   5  * you may not use this file except in compliance with the License.\r
   6  * You may obtain a copy of the License at\r
   7  *\r
   8  *     http://www.apache.org/licenses/LICENSE-2.0\r
   9  *\r
  10  * Unless required by applicable law or agreed to in writing, software\r
  11  * distributed under the License is distributed on an "AS IS" BASIS,\r
  12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\r
  13  * See the License for the specific language governing permissions and\r
  14  * limitations under the License.\r
  15  */\r
  16 package org.onap.usecaseui.server.service.impl;\r
  17 \r
  18 \r
  19 import java.sql.Timestamp;\r
  20 import java.util.ArrayList;\r
  21 import java.util.Collections;\r
  22 import java.util.List;\r
  23 \r
  24 import javax.transaction.Transactional;\r
  25 \r
  26 import org.hibernate.Query;\r
  27 import org.hibernate.Session;\r
  28 import org.hibernate.SessionFactory;\r
  29 import org.hibernate.Transaction;\r
  30 import org.onap.usecaseui.server.bean.AlarmsHeader;\r
  31 import org.onap.usecaseui.server.bean.SortMaster;\r
  32 import org.onap.usecaseui.server.service.AlarmsHeaderService;\r
  33 import org.onap.usecaseui.server.util.Page;\r
  34 import org.onap.usecaseui.server.util.UuiCommonUtil;\r
  35 import org.slf4j.Logger;\r
  36 import org.slf4j.LoggerFactory;\r
  37 import org.springframework.beans.factory.annotation.Autowired;\r
  38 import org.springframework.context.annotation.EnableAspectJAutoProxy;\r
  39 import org.springframework.stereotype.Service;\r
  40 \r
  41 \r
  42 @Service("AlarmsHeaderService")\r
  43 @Transactional\r
  44 @org.springframework.context.annotation.Configuration\r
  45 @EnableAspectJAutoProxy\r
  46 public class AlarmsHeaderServiceImpl implements AlarmsHeaderService {\r
  47 \r
  48         private static final Logger logger = LoggerFactory.getLogger(AlarmsHeaderServiceImpl.class);\r
  49 \r
  50         @Autowired\r
  51         private SessionFactory sessionFactory;\r
  52 \r
  53         private Session getSession() {\r
  54                 return sessionFactory.openSession();\r
  55         }\r
  56 \r
  57         public String saveAlarmsHeader(AlarmsHeader alarmsHeader) {\r
  58                  try(Session session = getSession()){\r
  59                         if (null == alarmsHeader) {\r
  60                                 logger.error("AlarmsHeaderServiceImpl saveAlarmsHeader alarmsHeader is null!");\r
  61                                 return "0";\r
  62                         }\r
  63                         logger.info("AlarmsHeaderServiceImpl saveAlarmsHeader: alarmsHeader={}", alarmsHeader);\r
  64                         Transaction tx = session.beginTransaction();     \r
  65                         session.save(alarmsHeader);\r
  66                         tx.commit();\r
  67                         session.flush();\r
  68                         return "1";\r
  69                 } catch (Exception e) {\r
  70                         logger.error("exception occurred while performing AlarmsHeaderServiceImpl saveAlarmsHeader. Details:" + e.getMessage());\r
  71                         return "0";\r
  72                 }\r
  73         }\r
  74 \r
  75         @Override\r
  76         public String updateAlarmsHeader(AlarmsHeader alarmsHeader) {\r
  77                 try(Session session = getSession()){\r
  78                         if (null == alarmsHeader){\r
  79                                 logger.error("AlarmsHeaderServiceImpl updateAlarmsHeader alarmsHeader is null!");\r
  80                                 return "0";\r
  81                         }\r
  82                         logger.info("AlarmsHeaderServiceImpl updateAlarmsHeader: alarmsHeader={}", alarmsHeader);\r
  83                         Transaction tx = session.beginTransaction();     \r
  84                         session.update(alarmsHeader);\r
  85                         tx.commit();\r
  86                         session.flush();\r
  87                         return "1";\r
  88                 } catch (Exception e) {\r
  89                         logger.error("exception occurred while performing AlarmsHeaderServiceImpl updateAlarmsHeader. Details:" + e.getMessage());\r
  90                         return "0";\r
  91                 }\r
  92         }\r
  93 \r
  94         public int getAllCount(AlarmsHeader alarmsHeader,int currentPage,int pageSize) {\r
  95                 try(Session session = getSession()){\r
  96                         StringBuffer count=new StringBuffer("select count(*) from AlarmsHeader a where 1=1");\r
  97                         if (null == alarmsHeader) {\r
  98                                 logger.error("AlarmsHeaderServiceImpl getAllCount alarmsHeader is null!");\r
  99                                 return -1;\r
 100                         }else {\r
 101                                 if(UuiCommonUtil.isNotNullOrEmpty(alarmsHeader.getSourceName())) {\r
 102                                         String ver =alarmsHeader.getSourceName();\r
 103                                         count.append(" and a.sourceName like '%"+ver+"%'");\r
 104                                 }\r
 105                                 if(UuiCommonUtil.isNotNullOrEmpty(alarmsHeader.getPriority())) {\r
 106                                         String ver =alarmsHeader.getPriority();\r
 107                                         count.append(" and a.priority like '%"+ver+"%'");\r
 108                                 }\r
 109                                 if(UuiCommonUtil.isNotNullOrEmpty(alarmsHeader.getStatus())) {\r
 110                                         String ver =alarmsHeader.getStatus();\r
 111                                         count.append(" and a.status = '"+ver+"'");\r
 112                                 }\r
 113                                 if(UuiCommonUtil.isNotNullOrEmpty(alarmsHeader.getStartEpochMicrosec())&&UuiCommonUtil.isNotNullOrEmpty(alarmsHeader.getLastEpochMicroSec())) {\r
 114                                         count.append(" and (CASE WHEN a.startEpochMicrosec=0 THEN a.lastEpochMicroSec ELSE a.startEpochMicrosec END) between :startTime and :endTime ");\r
 115                                 }\r
 116                         }\r
 117                         Query query = session.createQuery(count.toString());\r
 118                         if(UuiCommonUtil.isNotNullOrEmpty(alarmsHeader.getStartEpochMicrosec())&&UuiCommonUtil.isNotNullOrEmpty(alarmsHeader.getLastEpochMicroSec())) {\r
 119                                 query.setString("startTime",alarmsHeader.getStartEpochMicrosec());\r
 120                                 query.setString("endTime",alarmsHeader.getLastEpochMicroSec());\r
 121                         }\r
 122                         long q=(long)query.uniqueResult();\r
 123                         session.flush();\r
 124                         return (int)q;\r
 125                 } catch (Exception e) {\r
 126                         logger.error("exception occurred while performing AlarmsHeaderServiceImpl getAllCount. Details:" + e.getMessage());\r
 127                         return -1;\r
 128                 }\r
 129         }\r
 130 \r
 131         @SuppressWarnings("unchecked")\r
 132         @Override\r
 133         public Page<AlarmsHeader> queryAlarmsHeader(AlarmsHeader alarmsHeader,int currentPage,int pageSize) {\r
 134                 Page<AlarmsHeader> page = new Page<AlarmsHeader>();\r
 135                 int allRow =this.getAllCount(alarmsHeader,currentPage,pageSize);\r
 136                 int offset = page.countOffset(currentPage, pageSize);\r
 137 \r
 138                 try(Session session = getSession()){\r
 139                         StringBuffer hql =new StringBuffer("from AlarmsHeader a where 1=1");\r
 140                         if (null == alarmsHeader) {\r
 141                                 logger.error("AlarmsHeaderServiceImpl queryAlarmsHeader alarmsHeader is null!");\r
 142                                 return null;\r
 143                         }else {\r
 144                                 if(UuiCommonUtil.isNotNullOrEmpty(alarmsHeader.getSourceName())) {\r
 145                                         String ver =alarmsHeader.getSourceName();\r
 146                                         hql.append(" and a.sourceName like '%"+ver+"%'");\r
 147                                 }\r
 148                                 if(UuiCommonUtil.isNotNullOrEmpty(alarmsHeader.getVfStatus())) {\r
 149                                         String ver =alarmsHeader.getVfStatus();\r
 150                                         hql.append(" and a.vfStatus = '"+ver+"'");\r
 151                                 }\r
 152                                 if(UuiCommonUtil.isNotNullOrEmpty(alarmsHeader.getStatus())) {\r
 153                                         String ver =alarmsHeader.getStatus();\r
 154                                         hql.append(" and a.status = '"+ver+"'");\r
 155                                 }\r
 156                                 if(UuiCommonUtil.isNotNullOrEmpty(alarmsHeader.getStartEpochMicrosec())&&UuiCommonUtil.isNotNullOrEmpty(alarmsHeader.getLastEpochMicroSec())) {\r
 157                                         hql.append(" and (CASE WHEN a.startEpochMicrosec=0 THEN a.lastEpochMicroSec ELSE a.startEpochMicrosec END) between :startTime and :endTime ");\r
 158                                 }\r
 159                         }\r
 160                         logger.info("AlarmsHeaderServiceImpl queryAlarmsHeader: alarmsHeader={}", alarmsHeader);\r
 161                         Query query = session.createQuery(hql.toString());\r
 162                         if(UuiCommonUtil.isNotNullOrEmpty(alarmsHeader.getStartEpochMicrosec())&&UuiCommonUtil.isNotNullOrEmpty(alarmsHeader.getLastEpochMicroSec())) {\r
 163                                 query.setString("startTime",alarmsHeader.getStartEpochMicrosec());\r
 164                                 query.setString("endTime",alarmsHeader.getLastEpochMicroSec());\r
 165                         }\r
 166                         query.setFirstResult(offset);\r
 167                         query.setMaxResults(pageSize);\r
 168                         List<AlarmsHeader> list= query.list();\r
 169                         page.setPageNo(currentPage);\r
 170                         page.setPageSize(pageSize);\r
 171                         page.setTotalRecords(allRow);\r
 172                         page.setList(list);\r
 173                         session.flush();\r
 174                         return page;\r
 175                 } catch (Exception e) {\r
 176                         logger.error("exception occurred while performing AlarmsHeaderServiceImpl queryAlarmsHeader. Details:" + e.getMessage());\r
 177                         return null;\r
 178                 }\r
 179         }\r
 180 \r
 181         @SuppressWarnings("unchecked")\r
 182         @Override\r
 183         public List<AlarmsHeader> queryId(String[] id) {\r
 184                 try(Session session = getSession()){\r
 185                         List<AlarmsHeader> list = new ArrayList<AlarmsHeader>();\r
 186                         if(id.length==0) {\r
 187                                 logger.error("AlarmsHeaderServiceImpl queryId is null!");\r
 188                                 return list;\r
 189                         }\r
 190                         Query query = session.createQuery("from AlarmsHeader a where a.eventName IN (:alist)");\r
 191                         list = query.setParameterList("alist", id).list();\r
 192                         return list;\r
 193                 } catch (Exception e) {\r
 194                         logger.error("exception occurred while performing AlarmsHeaderServiceImpl queryId. Details:" + e.getMessage());\r
 195                         return null;\r
 196                 }\r
 197         }\r
 198         \r
 199         @Override\r
 200         public String updateAlarmsHeader2018(String status, Timestamp date, String startEpochMicrosecCleared, String lastEpochMicroSecCleared, String eventName, String reportingEntityName, String specificProblem) {\r
 201 \r
 202                 try(Session session = getSession()){\r
 203                         //try(Session session = sessionFactory.getCurrentSession();){\r
 204                         session.beginTransaction();\r
 205 \r
 206                         //Query q=session.createQuery("update AlarmsHeader set status='"+status+"', updateTime='"+date+"' , startEpochMicrosecCleared='"+startEpochMicrosecCleared+"'  ,lastEpochMicroSecCleared='"+lastEpochMicroSecCleared+"'    where eventName='"+eventName+"' and reportingEntityName='"+reportingEntityName+"' and specificProblem ='"+specificProblem+"'");\r
 207             Query q=session.createQuery("update AlarmsHeader set status=:status, startEpochMicrosecCleared=:startEpochMicrosecCleared  ,lastEpochMicroSecCleared=:lastEpochMicroSecCleared    where eventName=:eventName and reportingEntityName=:reportingEntityName and specificProblem =:specificProblem");\r
 208 \r
 209             q.setString("status",status);\r
 210 \r
 211             q.setString("startEpochMicrosecCleared",startEpochMicrosecCleared);\r
 212             q.setString("lastEpochMicroSecCleared",lastEpochMicroSecCleared);\r
 213             q.setString("eventName",eventName);\r
 214             q.setString("reportingEntityName",reportingEntityName);\r
 215             q.setString("specificProblem",specificProblem);\r
 216 \r
 217 \r
 218             q.executeUpdate();\r
 219                         session.getTransaction().commit();\r
 220                         session.flush();\r
 221                         return "1";\r
 222                 } catch (Exception e) {\r
 223                         logger.error("exception occurred while performing AlarmsInformationServiceImpl updateAlarmsInformation. Details:" + e.getMessage());\r
 224                         return "0";\r
 225                 }\r
 226         }\r
 227 \r
 228     @Override\r
 229     public String queryStatusCount(String status) {\r
 230         try(Session session = getSession()){\r
 231             String hql = "select count(status) from AlarmsHeader a";\r
 232             if (!status.equals("0"))\r
 233                 hql+=" where a.status = :status";\r
 234             Query query = session.createQuery(hql);\r
 235             if (!status.equals("0"))\r
 236                 query.setString("status",status);\r
 237             return query.uniqueResult().toString();\r
 238         } catch (Exception e) {\r
 239             logger.error("exception occurred while performing AlarmsHeaderServiceImpl queryStatusCount. Details:" + e.getMessage());\r
 240             return null;\r
 241         }\r
 242     }\r
 243     \r
 244         @Override\r
 245         public AlarmsHeader getAlarmsHeaderById(String id) {\r
 246                 try(Session session = getSession()) {\r
 247 \r
 248                         String string = "from AlarmsHeader a where 1=1 and a.id=:id";\r
 249                         Query q = session.createQuery(string);\r
 250                         q.setString("id",id);\r
 251                         AlarmsHeader alarmsHeader =(AlarmsHeader)q.uniqueResult();\r
 252                         return alarmsHeader;\r
 253 \r
 254                 }catch (Exception e){\r
 255                         logger.error("exception occurred while performing AlarmsHeaderServiceImpl getAlarmsHeaderDetail."+e.getMessage());\r
 256                         return null;\r
 257                 }\r
 258         }\r
 259 \r
 260         @Override\r
 261         public List<SortMaster> listSortMasters(String sortType) {\r
 262                 \r
 263                 try(Session session = getSession()){\r
 264                         StringBuffer hql =new StringBuffer("from SortMaster a where 1=1 and a.sortType=:sortType");\r
 265                         Query query = session.createQuery(hql.toString());\r
 266                         query.setString("sortType",sortType);\r
 267                         List<SortMaster> list= query.list();\r
 268                         return list;\r
 269                 } catch (Exception e) {\r
 270                         logger.error("exception occurred while performing AlarmsInformationServiceImpl listSortMasters. Details:" + e.getMessage());\r
 271                         return Collections.emptyList();\r
 272                 }\r
 273         }\r
 274 }\r