Java Code Examples for io.opentracing.ScopeManager#active()

The following examples show how to use io.opentracing.ScopeManager#active() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.

Example 1

Source File: TracingContextProvider.java From thorntail with Apache License 2.0

6 votes

@Override
public MiniConProp.ContextSnapshot capture() {
    Tracer tracer = GlobalTracer.get();
    ScopeManager scopeManager = tracer.scopeManager();
    Scope activeScope = scopeManager.active();

    if (activeScope != null) {
        Span span = activeScope.span();
        return () -> {
            Scope propagated = scopeManager.activate(span, false);
            return propagated::close;
        };
    }

    return MiniConProp.ContextSnapshot.NOOP;
}

Example 2

Source File: TracingContextProvider.java From smallrye-fault-tolerance with Apache License 2.0

5 votes

@Override
public ThreadContextSnapshot currentContext(Map<String, String> props) {
    Tracer tracer = GlobalTracer.get();
    ScopeManager scopeManager = tracer.scopeManager();
    Scope activeScope = scopeManager.active();

    if (activeScope != null) {
        Span span = activeScope.span();
        return () -> {
            Scope propagated = scopeManager.activate(span, false);
            return propagated::close;
        };
    }
    return () -> DO_NOTHING;
}

Example 3

Source File: TracingContextProvider.java From smallrye-fault-tolerance with Apache License 2.0

5 votes

@Override
public ThreadContextSnapshot clearedContext(Map<String, String> props) {
    return () -> {
        Tracer tracer = GlobalTracer.get();
        ScopeManager scopeManager = tracer.scopeManager();
        Scope activeScope = scopeManager.active();
        if (activeScope != null) {
            activeScope.close();
        }
        return () -> {
            // TODO: we should bring back the span here
        };
    };
}