io.micronaut.tracing.interceptor

Class NewSpanTraceInterceptor

java.lang.Object

io.micronaut.tracing.interceptor.AbstractTraceInterceptor

io.micronaut.tracing.interceptor.NewSpanTraceInterceptor

All Implemented Interfaces:

io.micronaut.aop.Interceptor<java.lang.Object,java.lang.Object>, io.micronaut.aop.MethodInterceptor<java.lang.Object,java.lang.Object>, io.micronaut.core.order.Ordered

@Singleton
 @Requires(beans=io.opentracing.Tracer.class)
 @InterceptorBean(value=NewSpan.class)
public class NewSpanTraceInterceptor
extends AbstractTraceInterceptor

Implements tracing logic for ContinueSpan and NewSpan using the Open Tracing API.

Since:

1.0

Author:

graemerocher

Field Summary

Fields inherited from class io.micronaut.tracing.interceptor.AbstractTraceInterceptor

CLASS_TAG, HYSTRIX_ANNOTATION, METHOD_TAG, TAG_HYSTRIX_COMMAND, TAG_HYSTRIX_GROUP, TAG_HYSTRIX_THREAD_POOL, tracer

Fields inherited from interface io.micronaut.aop.Interceptor

ARGUMENT, CACHEABLE_LAZY_TARGET, HOTSWAP, LAZY, PROXY_TARGET

Fields inherited from interface io.micronaut.core.order.Ordered

HIGHEST_PRECEDENCE, LOWEST_PRECEDENCE

Constructor Summary

Constructors

Constructor and Description
NewSpanTraceInterceptor(io.opentracing.Tracer tracer) Initialize the interceptor with tracer and conversion service.

Method Summary

Modifier and Type	Method and Description
int	getOrder()
java.lang.Object	intercept(io.micronaut.aop.MethodInvocationContext<java.lang.Object,java.lang.Object> context)

Methods inherited from class io.micronaut.tracing.interceptor.AbstractTraceInterceptor

logError, populateTags, tagArguments

Methods inherited from class java.lang.Object

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

Methods inherited from interface io.micronaut.aop.MethodInterceptor

intercept

Constructor Detail

NewSpanTraceInterceptor

public NewSpanTraceInterceptor(io.opentracing.Tracer tracer)

Initialize the interceptor with tracer and conversion service.

Parameters:

tracer - for span creation and propagation across arbitrary transports

Method Detail

getOrder

public int getOrder()

Specified by:

getOrder in interface io.micronaut.core.order.Ordered

Overrides:

getOrder in class AbstractTraceInterceptor

intercept

@Nullable
public java.lang.Object intercept(io.micronaut.aop.MethodInvocationContext<java.lang.Object,java.lang.Object> context)