Examples with Entity com.amazonaws.xray.entities.Entity used on opensource projects

Example 6 with Entity

use of com.amazonaws.xray.entities.Entity in project aws-xray-sdk-java by aws.

the class TracingHandler method beforeRequest.

@Override
public void beforeRequest(Request<?> request) {
    if (S3_SERVICE_NAME.equals(extractServiceName(request)) && S3_PRESIGN_REQUEST.equals(extractOperationName(request))) {
        return;
    }
    if (isSubsegmentDuplicate(recorder.getCurrentSubsegmentOptional(), request)) {
        return;
    }
    Entity entityContext = request.getHandlerContext(entityKey);
    if (null != entityContext) {
        recorder.setTraceEntity(entityContext);
    }
    Subsegment currentSubsegment = recorder.beginSubsegment(extractServiceName(request));
    if (null == currentSubsegment) {
        return;
    }
    currentSubsegment.putAllAws(extractRequestParameters(request));
    currentSubsegment.putAws(OPERATION_SUBSEGMENT_KEY, extractOperationName(request));
    if (null != accountId) {
        currentSubsegment.putAws(ACCOUNT_ID_SUBSEGMENT_KEY, accountId);
    }
    currentSubsegment.setNamespace(Namespace.AWS.toString());
    if (null != recorder.getCurrentSegment()) {
        TraceHeader header = new TraceHeader(recorder.getCurrentSegment().getTraceId(), recorder.getCurrentSegment().isSampled() ? currentSubsegment.getId() : null, recorder.getCurrentSegment().isSampled() ? SampleDecision.SAMPLED : SampleDecision.NOT_SAMPLED);
        request.addHeader(TraceHeader.HEADER_KEY, header.toString());
    }
}