Package com.vaadin.extension.instrumentation.client

Class ClientInstrumentation.ConstructorAdvice

java.lang.Object

com.vaadin.extension.instrumentation.client.ClientInstrumentation.ConstructorAdvice

Enclosing class:

ClientInstrumentation

public static class ClientInstrumentation.ConstructorAdvice
extends Object

Class representing the code injected into the ObservabilityHandler constructor. Two callbacks are set on the new instance - a config function and an exporter consumer. These allow the handler to retrieve configuration properties and to export traces, respectively.

Field Summary

Fields

Modifier and Type	Field	Description
static AtomicReference<Function<String,String>>	configHolder
static AtomicReference<BiConsumer<String,Map<String,Object>>>	exportHolder

Constructor Summary

Constructors

Constructor	Description
ConstructorAdvice()

Method Summary

Modifier and Type	Method	Description
static void	onExit(Function<String,String> config, BiConsumer<String,Map<String,Object>> exporter)

Methods inherited from class java.lang.Object

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

Field Details

configHolder

public static AtomicReference<Function<String,String>> configHolder

exportHolder

public static AtomicReference<BiConsumer<String,Map<String,Object>>> exportHolder

Constructor Details

ConstructorAdvice

public ConstructorAdvice()

Method Details

onExit

@OnMethodExit
public static void onExit(@FieldValue(value="config",readOnly=false)
 Function<String,String> config,
 @FieldValue(value="exporter",readOnly=false)
 BiConsumer<String,Map<String,Object>> exporter)