49 lines
1.6 KiB
Java
49 lines
1.6 KiB
Java
package ba.steles.service.discovery;
|
|
|
|
/**
|
|
* Created by ensar on 16/04/17.
|
|
*/
|
|
|
|
import ba.steles.service.Service;
|
|
import ba.steles.service.ServiceIdProvider;
|
|
import org.springframework.beans.factory.annotation.Autowired;
|
|
import org.springframework.cloud.client.ServiceInstance;
|
|
import org.springframework.cloud.client.discovery.DiscoveryClient;
|
|
import org.springframework.context.annotation.Primary;
|
|
import org.springframework.stereotype.Component;
|
|
|
|
import java.util.List;
|
|
import java.util.logging.Logger;
|
|
|
|
@Primary
|
|
@Component
|
|
public class EurekaServiceDiscoveryClient implements ServiceDiscoveryClient {
|
|
private static final Logger logger =
|
|
Logger.getLogger(EurekaServiceDiscoveryClient.class.getName());
|
|
|
|
private DiscoveryClient discoveryClient;
|
|
private ServiceIdProvider serviceIdProvider;
|
|
|
|
@Autowired
|
|
public EurekaServiceDiscoveryClient(DiscoveryClient discoveryClient, ServiceIdProvider serviceIdProvider) {
|
|
this.discoveryClient = discoveryClient;
|
|
this.serviceIdProvider = serviceIdProvider;
|
|
}
|
|
|
|
@Override
|
|
public String getServiceUrl(Service service) {
|
|
String serviceId = serviceIdProvider.getServiceId(service);
|
|
List<ServiceInstance> usersInstances = discoveryClient.getInstances(serviceId);
|
|
if(usersInstances == null || usersInstances.size() == 0) {
|
|
System.err.print(service.toString() + " service not found!");
|
|
throw new RuntimeException();
|
|
}
|
|
|
|
ServiceInstance serviceInstance = usersInstances.get(0);
|
|
if(serviceInstance == null) {
|
|
throw new RuntimeException();
|
|
}
|
|
return serviceInstance.getUri().toString();
|
|
}
|
|
}
|