diff options
Diffstat (limited to 'ecomp-sdk-app/src/main/java/org/openecomp/policy/daoImp/PolicyVersionDaoImpl.java')
-rw-r--r-- | ecomp-sdk-app/src/main/java/org/openecomp/policy/daoImp/PolicyVersionDaoImpl.java | 216 |
1 files changed, 216 insertions, 0 deletions
diff --git a/ecomp-sdk-app/src/main/java/org/openecomp/policy/daoImp/PolicyVersionDaoImpl.java b/ecomp-sdk-app/src/main/java/org/openecomp/policy/daoImp/PolicyVersionDaoImpl.java new file mode 100644 index 000000000..02188ec47 --- /dev/null +++ b/ecomp-sdk-app/src/main/java/org/openecomp/policy/daoImp/PolicyVersionDaoImpl.java @@ -0,0 +1,216 @@ +/*- + * ============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.ArrayList; +import java.util.List; + +import org.hibernate.Criteria; +import org.hibernate.Query; +import org.hibernate.Session; +import org.hibernate.SessionFactory; +import org.hibernate.Transaction; +import org.hibernate.criterion.Restrictions; +import org.openecomp.policy.dao.PolicyVersionDao; +import org.openecomp.policy.rest.jpa.PolicyVersion; +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("PolicyVersionDao") +public class PolicyVersionDaoImpl implements PolicyVersionDao { + private static final Logger logger = FlexLogger.getLogger(PolicyVersionDaoImpl.class); + @Autowired + SessionFactory sessionfactory; + + @SuppressWarnings("unchecked") + @Override + public List<PolicyVersion> getPolicyVersionData() { + Session session = sessionfactory.openSession(); + Transaction tx = session.beginTransaction(); + List<PolicyVersion> versionData = null; + try { + Criteria cr = session.createCriteria(PolicyVersion.class); + versionData = cr.list(); + tx.commit(); + } catch (Exception e) { + logger.error(XACMLErrorConstants.ERROR_PROCESS_FLOW + "Error While Querying PolicyVersion Table"+e); + }finally{ + try{ + session.close(); + }catch(Exception e1){ + logger.error(XACMLErrorConstants.ERROR_PROCESS_FLOW + "Error While Closing Connection/Statement"+e1); + } + } + return versionData; + + } + + @SuppressWarnings("unchecked") + @Override + public List<String> getPolicyVersionDataByName() { + Session session = sessionfactory.openSession(); + Transaction tx = session.beginTransaction(); + List<String> data = new ArrayList<String>(); + try { + Criteria cr = session.createCriteria(PolicyVersion.class); + List<PolicyVersion> attributeData = cr.list(); + for(int i = 0; i < attributeData.size(); i++){ + data.add(attributeData.get(i).getPolicyName()); + } + tx.commit(); + } catch (Exception e) { + logger.error(XACMLErrorConstants.ERROR_PROCESS_FLOW + "Error While Querying PolicyVersion Table"+e); + }finally{ + try{ + session.close(); + }catch(Exception e1){ + logger.error(XACMLErrorConstants.ERROR_PROCESS_FLOW + "Error While Closing Connection/Statement"+e1); + } + } + return data; + } + + @Override + public void Save(PolicyVersion policyVersion) { + Session session = sessionfactory.openSession(); + Transaction tx = session.beginTransaction(); + try { + session.persist(policyVersion); + tx.commit(); + }catch(Exception e){ + logger.error(XACMLErrorConstants.ERROR_PROCESS_FLOW + "Error While Saving PolicyVersion 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(PolicyVersion policyVersion) { + Session session = sessionfactory.openSession(); + Transaction tx = session.beginTransaction(); + try { + session.delete(policyVersion); + tx.commit(); + }catch(Exception e){ + logger.error(XACMLErrorConstants.ERROR_PROCESS_FLOW + "Error While Deleting PolicyVersion 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(PolicyVersion policyVersion) { + Session session = sessionfactory.openSession(); + Transaction tx = session.beginTransaction(); + try { + session.update(policyVersion); + tx.commit(); + }catch(Exception e){ + logger.error(XACMLErrorConstants.ERROR_PROCESS_FLOW + "Error While Updating PolicyVersion 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<PolicyVersion> getPolicyVersionEntityByName(String policyVersion) { + Session session = sessionfactory.openSession(); + Transaction tx = session.beginTransaction(); + List<PolicyVersion> data = null; + try { + Criteria cr = session.createCriteria(PolicyVersion.class); + cr.add(Restrictions.eq("policyName",policyVersion)); + data = cr.list(); + tx.commit(); + } catch (Exception e) { + logger.error(XACMLErrorConstants.ERROR_PROCESS_FLOW + "Error While Querying PolicyVersion Table"+e); + }finally{ + try{ + session.close(); + }catch(Exception e1){ + logger.error(XACMLErrorConstants.ERROR_PROCESS_FLOW + "Error While Closing Connection/Statement"+e1); + } + } + return data; + } + + @SuppressWarnings("unchecked") + @Override + public List<PolicyVersion> getActiveVersionPolicy(String query) { + Session session = sessionfactory.openSession(); + Transaction tx = session.beginTransaction(); + List<PolicyVersion> data = null; + try { + Query hbquery = session.createQuery(query); + data = hbquery.list(); + tx.commit(); + } catch (Exception e) { + logger.error(XACMLErrorConstants.ERROR_PROCESS_FLOW + "Error While Querying PolicyVersion Table"+e); + }finally{ + try{ + session.close(); + }catch(Exception e1){ + logger.error(XACMLErrorConstants.ERROR_PROCESS_FLOW + "Error While Closing Connection/Statement"+e1); + } + } + return data; + } + + @Override + public void updateQuery(String policyVersion) { + Session session = sessionfactory.openSession(); + Transaction tx = session.beginTransaction(); + try { + Query hbquery = session.createQuery(policyVersion); + hbquery.executeUpdate(); + tx.commit(); + } catch (Exception e) { + logger.error(XACMLErrorConstants.ERROR_PROCESS_FLOW + "Error While Updating PolicyVersion Table"+e); + }finally{ + try{ + session.close(); + }catch(Exception e1){ + logger.error(XACMLErrorConstants.ERROR_PROCESS_FLOW + "Error While Closing Connection/Statement"+e1); + } + } + + } + +} |