1 files changed, 159 insertions, 0 deletions
diff --git a/ecomp-sdk-app/src/main/java/org/openecomp/policy/daoImp/PolicyRolesDaoImpl.java b/ecomp-sdk-app/src/main/java/org/openecomp/policy/daoImp/PolicyRolesDaoImpl.java
new file mode 100644
index 000000000..f10a94229
--- /dev/null
+++ b/ecomp-sdk-app/src/main/java/org/openecomp/policy/daoImp/PolicyRolesDaoImpl.java
@@ -0,0 +1,159 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * ECOMP 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.openecomp.policy.daoImp;
+
+import java.util.List;
+
+import org.hibernate.Criteria;
+import org.hibernate.Session;
+import org.hibernate.SessionFactory;
+import org.hibernate.Transaction;
+import org.hibernate.criterion.Conjunction;
+import org.hibernate.criterion.Disjunction;
+import org.hibernate.criterion.Restrictions;
+import org.openecomp.policy.dao.PolicyRolesDao;
+import org.openecomp.policy.rest.jpa.PolicyRoles;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Service;
+
+import org.openecomp.policy.xacml.api.XACMLErrorConstants;
+
+import org.openecomp.policy.common.logging.flexlogger.FlexLogger;
+import org.openecomp.policy.common.logging.flexlogger.Logger;
+
+@Service("PolicyRolesDao")
+public class PolicyRolesDaoImpl implements PolicyRolesDao{
+	private static final Logger logger = FlexLogger.getLogger(PolicyRolesDaoImpl.class);
+	@Autowired
+	SessionFactory sessionfactory;
+	
+	@SuppressWarnings("unchecked")
+	@Override
+	public List<PolicyRoles> getUserRoles() {
+		Session session = sessionfactory.openSession();
+		Transaction tx = session.beginTransaction();
+		List<PolicyRoles> rolesData = null;
+		try {
+			Criteria cr = session.createCriteria(PolicyRoles.class);		
+			Disjunction disjunction = Restrictions.disjunction(); 
+			Conjunction conjunction1  = Restrictions.conjunction();
+			conjunction1.add(Restrictions.eq("role", "admin"));
+			Conjunction conjunction2  = Restrictions.conjunction();
+			conjunction2.add(Restrictions.eq("role", "editor"));	
+			Conjunction conjunction3  = Restrictions.conjunction();
+			conjunction3.add(Restrictions.eq("role", "guest"));	
+			disjunction.add(conjunction1);
+			disjunction.add(conjunction2);
+			disjunction.add(conjunction3);
+			rolesData = cr.add(disjunction).list();
+			tx.commit();
+		} catch (Exception e) {
+			logger.error(XACMLErrorConstants.ERROR_PROCESS_FLOW + "Error While Querying PolicyRoles Table"+e);	
+		}finally{
+			try{
+				session.close();
+			}catch(Exception e1){
+				logger.error(XACMLErrorConstants.ERROR_PROCESS_FLOW + "Error While Closing Connection/Statement"+e1);
+			}
+		}
+		return rolesData;
+	}
+
+	@Override
+	public void save(PolicyRoles role) {
+		Session session = sessionfactory.openSession();
+		Transaction tx = session.beginTransaction();
+		try {
+			session.persist(role);
+			tx.commit();	
+		}catch(Exception e){
+			logger.error(XACMLErrorConstants.ERROR_PROCESS_FLOW + "Error While Saving PolicyRoles Table"+e);	
+		}finally{
+			try{
+				session.close();
+			}catch(Exception e1){
+				logger.error(XACMLErrorConstants.ERROR_PROCESS_FLOW + "Error While Closing Connection/Statement"+e1);
+			}
+		}
+		
+	}
+
+	@Override
+	public void delete(PolicyRoles role) {
+		Session session = sessionfactory.openSession();
+		Transaction tx = session.beginTransaction();
+		try {
+			session.delete(role);
+			tx.commit();	
+		}catch(Exception e){
+			logger.error(XACMLErrorConstants.ERROR_PROCESS_FLOW + "Error While Deleting PolicyRoles Table"+e);	
+		}finally{
+			try{
+				session.close();
+			}catch(Exception e1){
+				logger.error(XACMLErrorConstants.ERROR_PROCESS_FLOW + "Error While Closing Connection/Statement"+e1);
+			}
+		}
+		
+	}
+
+	@Override
+	public void update(PolicyRoles role) {
+		Session session = sessionfactory.openSession();
+		Transaction tx = session.beginTransaction();
+		try {
+			session.update(role);
+			tx.commit();	
+		}catch(Exception e){
+			logger.error(XACMLErrorConstants.ERROR_PROCESS_FLOW + "Error While Updating PolicyRoles Table"+e);	
+		}finally{
+			try{
+				session.close();
+			}catch(Exception e1){
+				logger.error(XACMLErrorConstants.ERROR_PROCESS_FLOW + "Error While Closing Connection/Statement"+e1);
+			}
+		}
+		
+	}
+
+	@SuppressWarnings("unchecked")
+	@Override
+	public List<PolicyRoles> getRoles() {
+		Session session = sessionfactory.openSession();
+		Transaction tx = session.beginTransaction();
+		List<PolicyRoles> rolesData = null;
+		try {
+			Criteria cr = session.createCriteria(PolicyRoles.class);		
+			rolesData = cr.list();
+			tx.commit();
+		} catch (Exception e) {
+			logger.error(XACMLErrorConstants.ERROR_PROCESS_FLOW + "Error While Querying PolicyRoles Table"+e);	
+		}finally{
+			try{
+				session.close();
+			}catch(Exception e1){
+				logger.error(XACMLErrorConstants.ERROR_PROCESS_FLOW + "Error While Closing Connection/Statement"+e1);
+			}
+		}
+		return rolesData;
+	}
+
+}