Resolve connection to influxDB in spring boot project - spring

Question

I am trying to connect to an influxdb with my Spring Boot project which easily connects to a postgres db. This is my application-properties:
### Application server ###
server.port=8088
### DATABASE POSTGRES LOCAL ###
#spring.jpa.hibernate.ddl-auto=update
spring.datasource.url=jdbc:postgresql://localhost:5432/xxxxres
spring.datasource.username=xxxx
spring.datasource.password=xxxx
### INFLUX ###
spring.influx.url=https://xxxxxx.it:66xx3
spring.influx.user=admin
spring.influx.password=xxx
spring.influx.database=xxx
I have created some REST calls that work with postgres but I can't do the same on influx. My doubt is in the connection to the influx db.
This is my Influx Entity:
#Measurement(name = "M_M_TEST")
public class MMEntity {
#Column(name = "Time")
private Integer time;
#Column(name = "DUL5_L1_AUX_OTH_OTH_OTH.Active_Energy")
private Integer DUL5_L1_AUX_OTH_OTH_OTH_Active_Energy;
#Column(name = "DUL5_L1_AUX_OTH_OTH_OTH.Active_Power")
private Integer DUL5_L1_AUX_OTH_OTH_OTH_Active_Power;
}
This is my model:
#Measurement(name = "M_M_TEST")
public class MMModel {
private Integer time;
private Integer DUL5_L1_AUX_OTH_OTH_OTH_Active_Energy;
private Integer DUL5_L1_AUX_OTH_OTH_OTH_Active_Power;
//GETTER & SETTER
}
This is my Controller:
#Api(tags = { SwaggerTags.TAG_M_M_NAME })
#RequestMapping("/v1/basePath")
#RestController
#EnableGlobalMethodSecurity(prePostEnabled = true, securedEnabled = true)
public class MMController extends AbstractController{
private static final Logger logger = LoggerFactory.getLogger(MMController.class);
#Autowired
MMService mMService;
#ApiOperation(value = "Finds all values of MM")
#GetMapping("/M-M/all")
public List<MMModel> findAll() {
final String METHOD_NAME = "findAll()";
try {
startLog(METHOD_NAME);
final List<MonterotondoMarittimoEntity> result = monterotondoMarittimoService.findAll();
final List<MonterotondoMarittimoModel> response = ModelMapUtils.createObject(result,
MonterotondoMarittimoModel.class);
endLog(METHOD_NAME, response);
return response;
} catch (final Exception e) {
errorLog(METHOD_NAME, e);
throw e;
}
}
}
And this is my Service:
#Service
public class MonterotondoMarittimoService extends AbstractService {
#Autowired
InfluxDB influxDB;
#Value("${spring.influx.url}")
private String influxDBUrl;
#Value("${spring.influx.user}")
private String userName;
#Value("${spring.influx.password}")
private String password;
#Value("${spring.influx.database}")
private String database;
#Transactional
public List<MMEntity> findAll() {
final String METHOD_NAME = "findAll()";
startLog(METHOD_NAME);
List<MMEntity> result = new ArrayList<MMEntity>();
final Query query = new Query("SELECT * FROM M_M LIMIT 10", database);
QueryResult queryResult = influxDB.query(query);
InfluxDBResultMapper resultMapper = new InfluxDBResultMapper();
result = resultMapper.toPOJO(queryResult, MMEntity.class);
endLog(METHOD_NAME, result);
return result;
}
}
I want to get all the elements present in the table M_M with a findAll method.
But When I execute the method with my Swagger I get 500 error with this log ("org.influxdb.InfluxDBIOException: javax.net.ssl.SSLHandshakeException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target")
Is a class required to configure the connection to Influx?
What can I do to solve my problem?
Please, help me.