[POLICY-73] replace openecomp for policy-engine

[policy/engine.git] / POLICY-SDK-APP / src / main / java / org / onap / policy / daoImp / SystemLogDbDaoImpl.java

diff --git a/POLICY-SDK-APP/src/main/java/org/onap/policy/daoImp/SystemLogDbDaoImpl.java b/POLICY-SDK-APP/src/main/java/org/onap/policy/daoImp/SystemLogDbDaoImpl.java
new file mode 100644 (file)
index 0000000..4fa64ce
--- /dev/null
+++ b/POLICY-SDK-APP/src/main/java/org/onap/policy/daoImp/SystemLogDbDaoImpl.java
@@ -0,0 +1,93 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * ONAP Policy Engine
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed 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.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.policy.daoImp;
+
+
+import java.util.List;
+
+import org.hibernate.Criteria;
+import org.hibernate.Session;
+import org.springframework.stereotype.Service;
+
+import org.onap.policy.xacml.api.XACMLErrorConstants;
+
+import org.hibernate.Transaction;
+import org.hibernate.criterion.Restrictions;
+import org.onap.policy.conf.HibernateSession;
+import org.onap.policy.controller.PolicyController;
+import org.onap.policy.dao.SystemLogDbDao;
+import org.onap.policy.rest.jpa.SystemLogDB;
+import org.onap.policy.common.logging.flexlogger.FlexLogger; 
+import org.onap.policy.common.logging.flexlogger.Logger;
+
+
+@Service("SystemLogDbDao")
+public class SystemLogDbDaoImpl implements SystemLogDbDao {
+       private static final Logger logger = FlexLogger.getLogger(SystemLogDbDaoImpl.class);
+       @SuppressWarnings("unchecked")
+       @Override
+       public List<SystemLogDB> getLoggingData() {
+               Session session = HibernateSession.getSession();
+               Transaction tx = session.beginTransaction();
+               List<SystemLogDB> system = null;
+        try {
+               String sqlWhere = "date > DATE_SUB(curdate(), INTERVAL 5 DAY) ORDER BY date DESC limit "+PolicyController.getLogTableLimit()+"";
+               Criteria cr = session.createCriteria(SystemLogDB.class);
+               cr.add(Restrictions.sqlRestriction(sqlWhere));
+            system = cr.list();
+                       tx.commit();
+               } catch (Exception e) {
+                       logger.error(XACMLErrorConstants.ERROR_PROCESS_FLOW + "Error While Querying SystemLogDB Table"+e);      
+               }finally{
+                       try{
+                               session.close();
+                       }catch(Exception e1){
+                               logger.error(XACMLErrorConstants.ERROR_PROCESS_FLOW + "Error While Closing Connection/Statement"+e1);
+                       }
+               }
+               return system;
+       }
+
+       @SuppressWarnings("unchecked")
+       @Override
+       public List<SystemLogDB> getSystemAlertData() {
+               Session session = HibernateSession.getSession();;
+               Transaction tx = session.beginTransaction();
+               List<SystemLogDB> system = null;
+        try {
+               String sqlWhere = "date > DATE_SUB(curdate(), INTERVAL 5 DAY) and logtype = 'error' ORDER BY date DESC limit "+PolicyController.getSystemAlertTableLimit()+"";
+               Criteria cr = session.createCriteria(SystemLogDB.class);
+               cr.add(Restrictions.sqlRestriction(sqlWhere));
+            system = cr.list();
+                       tx.commit();
+               } catch (Exception e) {
+                       logger.error(XACMLErrorConstants.ERROR_PROCESS_FLOW + "Error While Querying SystemLogDB Table"+e);      
+               }finally{
+                       try{
+                               session.close();
+                       }catch(Exception e1){
+                               logger.error(XACMLErrorConstants.ERROR_PROCESS_FLOW + "Error While Closing Connection/Statement"+e1);
+                       }
+               }
+               return system;
+       }
+
+}