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Questions tagged [spring-cloud-feign]

Use this tag for question related to the use of Feign declarative REST client inside the spring cloud ecosystem.

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22 views

Overriding a method overrides parent annotations?

Does overriding a method override parent annotations? For instance: public interface CustomRepository { @Cacheable("top10UsersCache") List<User> getTop10Users(); } interface ...
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1answer
12 views

Feign Client cannot communicate with a method inside of eureka server

I have a eureka server configured and inside that eureka server I have written a rest api. Now I have a eureka client service and I am trying to call one of the method of eureka service using feign ...
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21 views

How can access the local.server.port when SpringBootTest.WebEnvironment.RANDOM_PORT in test

I am trying to setup feign client for Spock test with in the test of the spring boot application. The Spock test is setup with @ActiveProfiles("functional-test") @SpringBootTest(webEnvironment = ...
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1answer
34 views

Feign return data

I use feign to get a userIdList of Long. feign: @GetMapping("getUsername/{userId}") ResultBean getUsername(@PathVariable("userId") Long userId); ResultBean: public class ResultBean<T>{ ...
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9 views

Is there any way to make FeignClient url be configured from placeholder / property?

I've read a lot of articles about feign client manual configuration, like official docs, #7.3 http://cloud.spring.io/spring-cloud-netflix/multi/multi_spring-cloud-feign.html where url parameter is ...
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25 views

How can I get response from Feign with JAXB and decode it in Java?

Help me, please. I encountered such a problem and do not understand how to solve it. I have an API in which 4 parameters from another service come to the method (that is, service A we call the method ...
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0answers
12 views

Strange SSL error using docker and spring cloud

I have a strange problem using feign client in a spring cloud environment. I use the feign client to connect to an external HTTPS url for a REST call. The problem is,that every night, server stops ...
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0answers
16 views

Java Spring Data Rest Return Nothing When Working with Feign Client on Pageable

I have a Spring Data Rest repository that finds people by id or city using Pageable: @RepositoryRestResource(collectionResourceRel = "persons", path = "persons") public interface PersonRepository ...
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1answer
23 views

spring feign with hateos

I am understand more on spring boot with cloud. It was all fine when I did not not feign dependency to pom.xml. Till then app boot started failing with initially, RelProvider cannot be null! and when ...
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1answer
28 views

How to pass parameters to FeignRequestInterceptor?

I've got this code @Component() public class FeignRequestInterceptor { @Bean public RequestInterceptor basicAuthRequestInterceptor() { return new BasicAuthRequestInterceptor("...
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0answers
14 views

Login with Ldap and OAtuh2 with micro services springboot

I'm new with springboot and micro services, I was asign to make a login with ldap and then return a jwt token, nothing from another world, it consists in two micro services, one for authentication ...
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75 views

Service-to-service communication with feign in spring security 5

in fact the spring-oauth project turn into maintenance mode we trying migrate our application into pure spring security 5 which support resource server configuration as well. Our actual resource ...
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1answer
11 views

Springcloud feign client parse params in wrong way under Hoxton.SR1

Recently, i upgraded the cloud version from Edgware.RELEASE to Hoxton.SR1,and encounter some problems. here comes the feign client code : @FeignClient(name = "system-service) public interface ...
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1answer
17 views

Spring boot Forwarding a received MultiPartFile to Feign Client

Is it possible to forward a received MultiPartFile item from a REST resource to a Feign Client and expect it to work? I'm in a situation that I need to get a MultiPartFile request from client via an ...
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1answer
32 views

Unable to use swagger generated with feign clients with authentication, invalid property

I have trouble using swagger generated feign clients correctly. My service uses the password flow to generate tokens for the clients, the swagger generated feign client along with its configuration is ...

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