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BAEL-574 adding reporters as beans instead of config classes

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This commit is contained in:
tschiman
2017-02-15 20:13:27 -07:00
parent c4b693745b
commit 551d124e8b
7 changed files with 130 additions and 113 deletions
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spring-cloud/spring-cloud-bootstrap/svc-rating/src/main/java/com/baeldung/spring/cloud/bootstrap/svcrating/EurekaZipkinSpanReporter.java
-32
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@@ -1,32 +0,0 @@
package com.baeldung.spring.cloud.bootstrap.svcrating;
import com.netflix.appinfo.InstanceInfo;
import com.netflix.discovery.EurekaClient;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.cloud.sleuth.metric.SpanMetricReporter;
import org.springframework.cloud.sleuth.zipkin.HttpZipkinSpanReporter;
import org.springframework.cloud.sleuth.zipkin.ZipkinProperties;
import org.springframework.cloud.sleuth.zipkin.ZipkinSpanReporter;
import org.springframework.context.annotation.Configuration;
import zipkin.Span;
@Configuration
public class EurekaZipkinSpanReporter implements ZipkinSpanReporter {
@Autowired
private EurekaClient eurekaClient;
@Autowired
private SpanMetricReporter spanMetricReporter;
@Autowired
private ZipkinProperties zipkinProperties;
@Value("${spring.sleuth.web.skipPattern}")
private String skipPattern;
@Override
public void report(Span span) {
InstanceInfo instance = eurekaClient.getNextServerFromEureka("zipkin", false);
HttpZipkinSpanReporter reporter = new HttpZipkinSpanReporter(instance.getHomePageUrl(), zipkinProperties.getFlushInterval(), zipkinProperties.getCompression().isEnabled(), spanMetricReporter);
if (!span.name.matches(skipPattern)) reporter.report(span);
}
}
spring-cloud/spring-cloud-bootstrap/svc-rating/src/main/java/com/baeldung/spring/cloud/bootstrap/svcrating/RatingServiceApplication.java
+38
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@@ -1,13 +1,51 @@
package com.baeldung.spring.cloud.bootstrap.svcrating;
import com.netflix.appinfo.InstanceInfo;
import com.netflix.discovery.EurekaClient;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.cloud.netflix.eureka.EnableEurekaClient;
import org.springframework.cloud.sleuth.metric.SpanMetricReporter;
import org.springframework.cloud.sleuth.zipkin.HttpZipkinSpanReporter;
import org.springframework.cloud.sleuth.zipkin.ZipkinProperties;
import org.springframework.cloud.sleuth.zipkin.ZipkinSpanReporter;
import org.springframework.context.annotation.Bean;
import zipkin.Span;
@SpringBootApplication
@EnableEurekaClient
public class RatingServiceApplication {
@Autowired
private EurekaClient eurekaClient;
@Autowired
private SpanMetricReporter spanMetricReporter;
@Autowired
private ZipkinProperties zipkinProperties;
@Value("${spring.sleuth.web.skipPattern}")
private String skipPattern;
public static void main(String[] args) {
SpringApplication.run(RatingServiceApplication.class, args);
}
@Bean
public ZipkinSpanReporter makeZipkinSpanReporter() {
return new ZipkinSpanReporter() {
private HttpZipkinSpanReporter delegate;
private String baseUrl;
@Override
public void report(Span span) {
InstanceInfo instance = eurekaClient.getNextServerFromEureka("zipkin", false);
if (!(baseUrl != null && instance.getHomePageUrl().equals(baseUrl))) {
baseUrl = instance.getHomePageUrl();
delegate = new HttpZipkinSpanReporter(baseUrl, zipkinProperties.getFlushInterval(), zipkinProperties.getCompression().isEnabled(), spanMetricReporter);
if (!span.name.matches(skipPattern)) delegate.report(span);
}
if (!span.name.matches(skipPattern)) delegate.report(span);
}
};
}
}