Package io.micronaut.tracing.opentelemetry.instrument.http

Class AbstractOpenTelemetryFilter

java.lang.Object

io.micronaut.tracing.opentelemetry.instrument.http.AbstractOpenTelemetryFilter

All Implemented Interfaces:

io.micronaut.core.order.Ordered, io.micronaut.http.filter.HttpFilter

Direct Known Subclasses:

OpenTelemetryClientFilter, OpenTelemetryServerFilter

@Internal
public abstract class AbstractOpenTelemetryFilter
extends Object
implements io.micronaut.http.filter.HttpFilter

Abstract filter used for OpenTelemetry based HTTP tracing.

Since:

4.2.0

Author:

Nemanja Mikic

Field Summary

Fields

Modifier and Type	Field	Description
static final String	CLIENT_PATH
static final String	SERVER_PATH
static final String	TAG_ERROR

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

HIGHEST_PRECEDENCE, LOWEST_PRECEDENCE

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	AbstractOpenTelemetryFilter(@Nullable Predicate<String> pathExclusionTest)	Configure tracer in the filter for span creation and propagation across arbitrary transports.

Method Summary

Modifier and Type	Method	Description
protected boolean	shouldExclude(@Nullable String path)	Tests if the defined path should be excluded from tracing.

Methods inherited from class java.lang.Object

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

Methods inherited from interface io.micronaut.http.filter.HttpFilter

doFilter

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

getOrder

Field Details

CLIENT_PATH

public static final String CLIENT_PATH

See Also:

• Constant Field Values

SERVER_PATH

public static final String SERVER_PATH

See Also:

• Constant Field Values

TAG_ERROR

public static final String TAG_ERROR

See Also:

• Constant Field Values

Constructor Details

AbstractOpenTelemetryFilter

protected AbstractOpenTelemetryFilter(@Nullable
 @Nullable Predicate<String> pathExclusionTest)

Configure tracer in the filter for span creation and propagation across arbitrary transports.

Parameters:

pathExclusionTest - for excluding URI paths from tracing

Method Details

shouldExclude

protected boolean shouldExclude(@Nullable
 @Nullable String path)

Tests if the defined path should be excluded from tracing.

Parameters:

path - the path

Returns:

true if the path should be excluded