Ejemplo n.º 1
0
  private <X, Y extends AmazonWebServiceRequest> X invoke(
      Request<Y> request, Unmarshaller<X, StaxUnmarshallerContext> unmarshaller) {
    request.setEndpoint(endpoint);
    request.setTimeOffset(timeOffset);
    for (Entry<String, String> entry :
        request.getOriginalRequest().copyPrivateRequestParameters().entrySet()) {
      request.addParameter(entry.getKey(), entry.getValue());
    }

    AWSCredentials credentials = awsCredentialsProvider.getCredentials();
    AmazonWebServiceRequest originalRequest = request.getOriginalRequest();
    if (originalRequest != null && originalRequest.getRequestCredentials() != null) {
      credentials = originalRequest.getRequestCredentials();
    }

    ExecutionContext executionContext = createExecutionContext();
    executionContext.setSigner(signer);
    executionContext.setCredentials(credentials);

    StaxResponseHandler<X> responseHandler = new StaxResponseHandler<X>(unmarshaller);
    DefaultErrorResponseHandler errorResponseHandler =
        new DefaultErrorResponseHandler(exceptionUnmarshallers);

    return (X) client.execute(request, responseHandler, errorResponseHandler, executionContext);
  }
  private <X, Y extends AmazonWebServiceRequest> Response<X> invoke(
      Request<Y> request,
      HttpResponseHandler<AmazonWebServiceResponse<X>> responseHandler,
      ExecutionContext executionContext) {
    request.setEndpoint(endpoint);
    request.setTimeOffset(timeOffset);

    AWSRequestMetrics awsRequestMetrics = executionContext.getAwsRequestMetrics();
    AWSCredentials credentials;
    awsRequestMetrics.startEvent(Field.CredentialsRequestTime);
    try {
      credentials = awsCredentialsProvider.getCredentials();
    } finally {
      awsRequestMetrics.endEvent(Field.CredentialsRequestTime);
    }

    AmazonWebServiceRequest originalRequest = request.getOriginalRequest();
    if (originalRequest != null && originalRequest.getRequestCredentials() != null) {
      credentials = originalRequest.getRequestCredentials();
    }

    executionContext.setCredentials(credentials);

    DefaultErrorResponseHandler errorResponseHandler =
        new DefaultErrorResponseHandler(exceptionUnmarshallers);

    return client.execute(request, responseHandler, errorResponseHandler, executionContext);
  }
  private <X, Y extends AmazonWebServiceRequest> Response<X> invoke(
      Request<Y> request,
      Unmarshaller<X, StaxUnmarshallerContext> unmarshaller,
      ExecutionContext executionContext) {
    request.setEndpoint(endpoint);
    request.setTimeOffset(timeOffset);
    AmazonWebServiceRequest originalRequest = request.getOriginalRequest();

    AWSCredentials credentials = awsCredentialsProvider.getCredentials();
    if (originalRequest.getRequestCredentials() != null) {
      credentials = originalRequest.getRequestCredentials();
    }

    executionContext.setCredentials(credentials);

    StaxResponseHandler<X> responseHandler = new StaxResponseHandler<X>(unmarshaller);
    DefaultErrorResponseHandler errorResponseHandler =
        new DefaultErrorResponseHandler(exceptionUnmarshallers);
    return client.execute(request, responseHandler, errorResponseHandler, executionContext);
  }