Package io.opentelemetry.instrumentation.api.instrumenter

Interface ErrorCauseExtractor

Functional Interface:

This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.

@FunctionalInterface
public interface ErrorCauseExtractor

Extractor of the root cause of a Throwable. When instrumenting a library which wraps user exceptions with a framework exception, generally for propagating checked exceptions across unchecked boundaries, it is recommended to override this to unwrap back to the user exception.

Method Summary

Modifier and Type	Method	Description
Throwable	extractCause(Throwable error)
static ErrorCauseExtractor	jdk()	Returns a ErrorCauseExtractor which unwraps common standard library wrapping exceptions.

Method Details

extractCause

Throwable extractCause(Throwable error)

jdk

static ErrorCauseExtractor jdk()

Returns a ErrorCauseExtractor which unwraps common standard library wrapping exceptions.