org.springframework.cloud.sleuth.stream

Class SleuthStreamAutoConfiguration

java.lang.Object

org.springframework.cloud.sleuth.stream.SleuthStreamAutoConfiguration

@Configuration
 @EnableConfigurationProperties(value={SleuthStreamProperties.class,org.springframework.cloud.sleuth.sampler.SamplerProperties.class})
 @EnableBinding(value=SleuthSource.class)
 @ConditionalOnProperty(value="spring.sleuth.stream.enabled",
                       matchIfMissing=true)
public class SleuthStreamAutoConfiguration
extends Object

Auto-configuration for sending spans over Spring Cloud Stream. This is for the producer (via SleuthSource). A consumer can enable binding to SleuthSink and receive the messages coming from the source (they have the same channel name so there is no additional configuration to do by default).

Since:

1.0.0

Author:

Dave Syer

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
protected static class	SleuthStreamAutoConfiguration.DefaultEndpointLocatorConfiguration
protected static class	SleuthStreamAutoConfiguration.DiscoveryClientEndpointLocatorConfiguration

Constructor Summary

Constructors

Constructor and Description
SleuthStreamAutoConfiguration()

Method Summary

Modifier and Type	Method and Description
Sampler	defaultTraceSampler(SamplerProperties config)
StreamSpanReporter	sleuthStreamSpanReporter(HostLocator endpointLocator, SpanMetricReporter spanMetricReporter)
org.springframework.messaging.support.ChannelInterceptor	zipkinChannelInterceptor(SpanMetricReporter spanMetricReporter)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

SleuthStreamAutoConfiguration

public SleuthStreamAutoConfiguration()

Method Detail

defaultTraceSampler

@Bean
 @ConditionalOnMissingBean
public Sampler defaultTraceSampler(SamplerProperties config)

zipkinChannelInterceptor

@Bean
 @GlobalChannelInterceptor(patterns="sleuth",
                          order=-2147483648)
public org.springframework.messaging.support.ChannelInterceptor zipkinChannelInterceptor(SpanMetricReporter spanMetricReporter)

sleuthStreamSpanReporter

@Bean
 @ConditionalOnMissingBean
public StreamSpanReporter sleuthStreamSpanReporter(HostLocator endpointLocator,
                                                                                    SpanMetricReporter spanMetricReporter)