Package io.opentelemetry.javaagent.instrumentation.api.undertow

Class UndertowActiveHandlers

java.lang.Object

io.opentelemetry.javaagent.instrumentation.api.undertow.UndertowActiveHandlers

public final class UndertowActiveHandlers
extends Object

Helper container for keeping track of request processing state in undertow.

Method Summary

Modifier and Type	Method	Description
static int	decrementAndGet(io.opentelemetry.context.Context context)	Decrement counter.
static void	increment(io.opentelemetry.context.Context context)	Increment counter.
static io.opentelemetry.context.Context	init(io.opentelemetry.context.Context context, int initialValue)	Attach to context.

Methods inherited from class java.lang.Object

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

Method Detail

init

public static io.opentelemetry.context.Context init(io.opentelemetry.context.Context context,
                                                    int initialValue)

Attach to context.

Parameters:

context - server context

initialValue - initial value for counter

Returns:

new context

increment

public static void increment(io.opentelemetry.context.Context context)

Increment counter.

Parameters:

context - server context

decrementAndGet

public static int decrementAndGet(io.opentelemetry.context.Context context)

Decrement counter.

Parameters:

context - server context

Returns:

value of counter after decrementing it