org.apache.skywalking.apm.agent.core.context

Class RuntimeContext

java.lang.Object

org.apache.skywalking.apm.agent.core.context.RuntimeContext

public class RuntimeContext
extends Object

RuntimeContext is alive during the tracing context. It will not be serialized to the collector, and always stays in the same context only. In most cases, it means it only stays in a single thread for context propagation.

Author:

wusheng, ascrutae

Constructor Summary

Constructors

Constructor and Description
RuntimeContext(ThreadLocal<RuntimeContext> contextThreadLocal)

Method Summary

Modifier and Type	Method and Description
void	accept(RuntimeContextSnapshot snapshot)
RuntimeContextSnapshot	capture()
Object	get(Object key)
<T> T	get(Object key, Class<T> type)
void	put(Object key, Object value)
void	remove(Object key)

Methods inherited from class java.lang.Object

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

Constructor Detail

RuntimeContext

public RuntimeContext(ThreadLocal<RuntimeContext> contextThreadLocal)

Method Detail

put

public void put(Object key,
                Object value)

get

public Object get(Object key)

get

public <T> T get(Object key,
                 Class<T> type)

remove

public void remove(Object key)

capture

public RuntimeContextSnapshot capture()

accept

public void accept(RuntimeContextSnapshot snapshot)