I tried to create a feign client for my REST service controller in Spring.
@PostMapping("/search")
public Page<MeasureDto> searchMeasures(@RequestBody MeasureDto example, Pageable pageable) {
...
}
The client looks like this:
@PostMapping("/search")
public Page<MeasureDto> searchMeasures(@RequestHeader("apiKey") String apiKey, @RequestBody MeasureDto example, Pageable pageable);
Following exception is thrown when running a test:
Caused by: java.lang.IllegalStateException: Method has too many Body parameters: public abstract org.springframework.data.domain.Page com.foo.bar.jobservice.client.MeasureServiceClient.searchMeasures(java.lang.String,com.example.foo.jobservice.client.dto.MeasureDto,org.springframework.data.domain.Pageable)
What I already know/tried:
There is a closed issue on github: https://github.com/spring-cloud/spring-cloud-netflix/issues/556
The issue with the commit that should have resolved the problem:
https://github.com/spring-cloud/spring-cloud-openfeign/issues/26
The commit:
https://github.com/spring-cloud/spring-cloud-openfeign/commit/6e0e63644ba34193f03c2cd74391cac73b9bfdb4
What i configured:
import feign.codec.Encoder;
import org.springframework.beans.factory.ObjectFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.autoconfigure.http.HttpMessageConverters;
import org.springframework.cloud.openfeign.EnableFeignClients;
import org.springframework.cloud.openfeign.support.PageJacksonModule;
import org.springframework.cloud.openfeign.support.PageableSpringEncoder;
import org.springframework.cloud.openfeign.support.SpringEncoder;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
@EnableFeignClients
@Configuration
public class FeignConfig {
@Bean
public PageJacksonModule pageJacksonModule() {
return new PageJacksonModule();
}
@Autowired
private ObjectFactory<HttpMessageConverters> messageConverters;
@Bean
public Encoder feignEncoder() {
return new PageableSpringEncoder(new SpringEncoder(messageConverters));
}
}
Still not working.
What I am using:
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>2.3.1.RELEASE</version>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-starter-openfeign</artifactId>
<version>2.2.3.RELEASE</version>
What am I doing wrong?
Comment From: manuelwaltschek
Stackoverflow link: https://stackoverflow.com/questions/63115610/spring-data-pageable-does-not-work-with-feign-client
Comment From: manuelwaltschek
sorry might be wrong here...
moved to https://github.com/spring-cloud/spring-cloud-openfeign/issues/375