Examples with Tracer io.opentracing.Tracer used on opensource projects

Example 56 with Tracer

use of io.opentracing.Tracer in project jaeger-client-java by jaegertracing.

the class JaegerTracerResolverTest method testResolveTracerDefault.

@Test
public void testResolveTracerDefault() {
    System.setProperty(Configuration.JAEGER_SERVICE_NAME, "MyService");
    Tracer tracer = TracerResolver.resolveTracer();
    assertNotNull(tracer);
    assertTrue(tracer instanceof JaegerTracer);
}

Example 57 with Tracer

use of io.opentracing.Tracer in project jaeger-client-java by jaegertracing.

the class JaegerTracerResolverTest method canFindTracerFactory.

@Test
public void canFindTracerFactory() {
    System.setProperty(Configuration.JAEGER_SERVICE_NAME, "canFindTracerFactory");
    Tracer tracer = ServiceLoader.load(TracerFactory.class).iterator().next().getTracer();
    assertNotNull(tracer);
    assertTrue(tracer instanceof JaegerTracer);
}

Example 58 with Tracer

use of io.opentracing.Tracer in project jaeger-client-java by jaegertracing.

the class MDCScopeManagerTest method testCustomAndDefaultKeysCreation.

@Test
public void testCustomAndDefaultKeysCreation() {
    ScopeManager mdcScopeManager = new MDCScopeManager.Builder().withMDCSampledKey("customSampled").withMDCSpanIdKey("customSpanId").build();
    Tracer tracer = createTracer(mdcScopeManager);
    Span span = tracer.buildSpan("testCustomAndDefaultKeysCreation").start();
    Scope scope = tracer.activateSpan(span);
    assertSpanContextEqualsToMDC((JaegerSpanContext) span.context(), TRACE_ID, "customSpanId", "customSampled");
    scope.close();
    assertNullMDCKeys(TRACE_ID, "customSpanId", "customSampled");
}

Example 59 with Tracer

use of io.opentracing.Tracer in project jaeger-client-java by jaegertracing.

the class MDCScopeManagerTest method testCustomKeysCreation.

@Test
public void testCustomKeysCreation() {
    ScopeManager mdcScopeManager = new MDCScopeManager.Builder().withMDCTraceIdKey("CustomTraceId").withMDCSampledKey("customSampled").withMDCSpanIdKey("customSpanId").build();
    Tracer tracer = createTracer(mdcScopeManager);
    Span span = tracer.buildSpan("testCustomKeysCreation").start();
    Scope scope = tracer.activateSpan(span);
    assertSpanContextEqualsToMDC((JaegerSpanContext) span.context(), "CustomTraceId", "customSpanId", "customSampled");
    scope.close();
    assertNullMDCKeys("CustomTraceId", "customSampled", "customSpanId");
}

Example 60 with Tracer

use of io.opentracing.Tracer in project jaeger-client-java by jaegertracing.

the class EndToEndBehavior method generateTraces.

public void generateTraces(CreateTracesRequest request) {
    String samplerType = request.getType();
    Tracer tracer = tracers.get(samplerType);
    for (int i = 0; i < request.getCount(); i++) {
        Tracer.SpanBuilder builder = tracer.buildSpan(request.getOperation());
        if (request.getTags() != null) {
            for (Map.Entry<String, String> kv : request.getTags().entrySet()) {
                builder.withTag(kv.getKey(), kv.getValue());
            }
        }
        Span span = builder.start();
        span.finish();
    }
}