Skip to content

S
spring-cloud-netflix
Commit cf615282 by Dave Syer
Options

Move @Autowired into @Configuration

I prefer to keep the actual components free of autowiring, so they are easier to navigate in an IDE (i.e. you can see how they are constructed)
parent 66b4d4c6
Showing with 49 additions and 43 deletions
spring-cloud-netflix-core/src/main/java/org/springframework/cloud/netflix/ribbon/RibbonAutoConfiguration.java
package org.springframework.cloud.netflix.ribbon;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.autoconfigure.AutoConfigureAfter;
import org.springframework.boot.autoconfigure.condition.ConditionalOnMissingBean;
......@@ -13,51 +17,56 @@ import org.springframework.web.client.RestTemplate;
import com.netflix.loadbalancer.BaseLoadBalancer;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
/**
* @author Spencer Gibb
*/
@Configuration
@AutoConfigureAfter(EurekaClientAutoConfiguration.class)
public class RibbonAutoConfiguration {
@Autowired(required=false)
@Autowired(required = false)
private List<BaseLoadBalancer> balancers = Collections.emptyList();
@Autowired(required=false)
@Autowired
private EurekaRibbonClientPreprocessor clientPreprocessor;
// TODO: need to find a default for this?
@Autowired
private SpringClientFactory springClientFactory;
@Bean
@ConditionalOnMissingBean(RestTemplate.class)
public RestTemplate restTemplate(RibbonInterceptor ribbonInterceptor) {
RestTemplate restTemplate = new RestTemplate();
List<ClientHttpRequestInterceptor> list = new ArrayList<>();
list.add(ribbonInterceptor);
restTemplate.setInterceptors(list);
return restTemplate;
}
@Bean
@ConditionalOnMissingBean(LoadBalancerClient.class)
public LoadBalancerClient loadBalancerClient() {
return new RibbonLoadBalancerClient(clientPreprocessor, springClientFactory, balancers);
}
@Bean
public RibbonInterceptor ribbonInterceptor(LoadBalancerClient loadBalancerClient) {
return new RibbonInterceptor(loadBalancerClient);
}
@Configuration
protected static class DefaultRibbonClientPreprocessor {
@Bean
public RibbonClientPreprocessor ribbonClientPreprocessor() {
return new RibbonClientPreprocessor() {
@Override
public void preprocess(String serviceId) {
// no-op
}
};
}
@Bean
@ConditionalOnMissingBean(RestTemplate.class)
public RestTemplate restTemplate(RibbonInterceptor ribbonInterceptor) {
RestTemplate restTemplate = new RestTemplate();
List<ClientHttpRequestInterceptor> list = new ArrayList<>();
list.add(ribbonInterceptor);
restTemplate.setInterceptors(list);
return restTemplate;
}
@Bean
@ConditionalOnMissingBean(LoadBalancerClient.class)
public LoadBalancerClient loadBalancerClient() {
return new RibbonLoadBalancerClient(balancers);
}
@Bean
public RibbonInterceptor ribbonInterceptor(LoadBalancerClient loadBalancerClient) {
return new RibbonInterceptor(loadBalancerClient);
}
@Bean
public RibbonClientPreprocessor ribbonClientPreprocessor() {
return new RibbonClientPreprocessor() {
@Override
public void preprocess(String serviceId) {
//no-op
}
};
}
}
}
spring-cloud-netflix-core/src/main/java/org/springframework/cloud/netflix/ribbon/RibbonLoadBalancerClient.java
......@@ -4,15 +4,14 @@ import java.util.HashMap;
import java.util.List;
import java.util.Map;
import com.netflix.loadbalancer.AbstractLoadBalancer;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.cloud.client.ServiceInstance;
import org.springframework.cloud.client.loadbalancer.LoadBalancerClient;
import org.springframework.cloud.client.loadbalancer.LoadBalancerRequest;
import com.netflix.loadbalancer.AbstractLoadBalancer;
import com.netflix.loadbalancer.BaseLoadBalancer;
import com.netflix.loadbalancer.ILoadBalancer;
import com.netflix.loadbalancer.Server;
import org.springframework.cloud.client.loadbalancer.LoadBalancerRequest;
/**
* @author Spencer Gibb
......@@ -20,15 +19,13 @@ import org.springframework.cloud.client.loadbalancer.LoadBalancerRequest;
*/
public class RibbonLoadBalancerClient implements LoadBalancerClient {
@Autowired
private RibbonClientPreprocessor ribbonClientPreprocessor;
@Autowired
private SpringClientFactory clientFactory;
private Map<String, ILoadBalancer> balancers = new HashMap<String, ILoadBalancer>();
public RibbonLoadBalancerClient(List<BaseLoadBalancer> balancers) {
public RibbonLoadBalancerClient(RibbonClientPreprocessor ribbonClientPreprocessor, SpringClientFactory clientFactory, List<BaseLoadBalancer> balancers) {
for (BaseLoadBalancer balancer : balancers) {
this.balancers.put(balancer.getName(), balancer);
}
......
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment