1 package org.onap.portalapp.widget.service.impl;
5 import javax.transaction.Transactional;
7 import org.hibernate.Criteria;
8 import org.hibernate.Session;
9 import org.hibernate.SessionFactory;
10 import org.hibernate.Transaction;
11 import org.hibernate.criterion.Restrictions;
12 import org.onap.portalapp.widget.domain.MicroserviceData;
13 import org.onap.portalapp.widget.domain.MicroserviceParameter;
14 import org.onap.portalapp.widget.service.MicroserviceService;
15 import org.slf4j.Logger;
16 import org.slf4j.LoggerFactory;
17 import org.springframework.beans.factory.annotation.Autowired;
18 import org.springframework.context.annotation.EnableAspectJAutoProxy;
19 import org.springframework.stereotype.Service;
22 * TODO: moved all microservice-related code (domain, controller, service)
23 * from onap portal Backend to widget microservice
25 @Service("microserviceService")
27 @org.springframework.context.annotation.Configuration
28 @EnableAspectJAutoProxy
29 public class MicroserviceServiceImpl implements MicroserviceService{
31 private static final Logger logger = LoggerFactory.getLogger(MicroserviceServiceImpl.class);
34 private SessionFactory sessionFactory;
37 public Long saveMicroserivce(MicroserviceData newService) {
39 logger.debug("MicroserviceServiceImpl.saveMicroserivce: microservice={}", newService);
40 Session session = sessionFactory.openSession();
41 Transaction tx = session.beginTransaction();
42 session.save(newService);
48 logger.error("Exception occurred while performing MicroserviceServiceImpl.saveMicroserivce in widget microservices. Details:" + e.getMessage());
50 return newService.getId();
54 public void saveMicroserviceParameter(MicroserviceParameter newParameter) {
56 logger.debug("MicroserviceServiceImpl.saveMicroserviceData: microservice={}", newParameter);
57 Session session = sessionFactory.openSession();
58 Transaction tx = session.beginTransaction();
59 session.save(newParameter);
65 logger.error("Exception occurred while performing MicroserviceServiceImpl.saveMicroserviceData in widget microservices. Details:" + e.getMessage());
69 @SuppressWarnings("unchecked")
71 public Long getMicroserviceIdByName(String newServiceName) {
73 Session session = sessionFactory.openSession();
74 Criteria criteria = session.createCriteria(MicroserviceData.class)
75 .add(Restrictions.eq("name", newServiceName))
76 .setResultTransformer(Criteria.DISTINCT_ROOT_ENTITY);
78 List<MicroserviceData> services = criteria.list();
79 logger.debug("MicroserviceServiceImpl.getMicroserviceByName: result={}", services);
83 return (services.size() > 0) ? services.get(0).getId() : null;