本文整理了Java中com.palantir.conjure.java.api.errors.QosException类的一些代码示例，展示了QosException类的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。QosException类的具体详情如下：
包路径：com.palantir.conjure.java.api.errors.QosException
类名称：QosException

QosException介绍

暂无

代码示例

代码示例来源：origin: palantir/conjure-java-runtime

@Override
  public Response toResponse(QosException qosException) {
    log.debug("Possible quality-of-service intervention", qosException);
    return qosException.accept(new QosException.Visitor<Response>() {
      @Override
      public Response visit(QosException.Throttle exception) {
        Response.ResponseBuilder response = Response.status(429);
        exception.getRetryAfter().ifPresent(duration ->
            response.header(HttpHeaders.RETRY_AFTER, Long.toString(duration.get(ChronoUnit.SECONDS))));
        return response.build();
      }

      @Override
      public Response visit(QosException.RetryOther exception) {
        return Response
            .status(308)
            .header(HttpHeaders.LOCATION, exception.getRedirectTo().toString())
            .build();
      }

      @Override
      public Response visit(QosException.Unavailable exception) {
        return Response.status(503).build();
      }
    });
  }
}

代码示例来源：origin: com.palantir.conjure.java.runtime/okhttp-clients

private static QosException handle429(Response response) {
  String duration = response.header(HttpHeaders.RETRY_AFTER);
  if (duration == null) {
    log.debug("Received 429 response, throwing QosException to trigger delayed retry");
    return QosException.throttle();
  } else {
    log.debug("Received 429 response, throwing QosException to trigger delayed retry",
        SafeArg.of("duration", duration));
    return QosException.throttle(Duration.ofSeconds(Long.parseLong(duration)));
  }
}

代码示例来源：origin: com.palantir.conjure.java.runtime/okhttp-clients

private static QosException handle503() {
    log.debug("Received 503 response, throwing QosException to trigger failover");
    return QosException.unavailable();
  }
}

代码示例来源：origin: com.palantir.conjure.java.runtime/okhttp-clients

private Optional<QosException> handle308(Response response) {
  String locationHeader = response.header(HttpHeaders.LOCATION);
  if (locationHeader == null) {
    log.error("Retrieved HTTP status code 308 without Location header, cannot perform "
        + "redirect. This appears to be a server-side protocol violation.");
    return Optional.empty();
  }
  // Note: Do not SafeArg-log the redirectTo URL since it typically contains unsafe information
  log.debug("Received 308 response, retrying host at advertised location",
      SafeArg.of("location", locationHeader));
  try {
    return Optional.of(QosException.retryOther(new URL(locationHeader)));
  } catch (MalformedURLException e) {
    log.error("Failed to parse location header, not performing redirect",
        UnsafeArg.of("locationHeader", locationHeader), e);
    return Optional.empty();
  }
}

代码示例来源：origin: palantir/conjure-java-runtime

private Optional<QosException> handle308(Response response) {
  String locationHeader = response.header(HttpHeaders.LOCATION);
  if (locationHeader == null) {
    log.error("Retrieved HTTP status code 308 without Location header, cannot perform "
        + "redirect. This appears to be a server-side protocol violation.");
    return Optional.empty();
  }
  // Note: Do not SafeArg-log the redirectTo URL since it typically contains unsafe information
  log.debug("Received 308 response, retrying host at advertised location",
      SafeArg.of("location", locationHeader));
  try {
    return Optional.of(QosException.retryOther(new URL(locationHeader)));
  } catch (MalformedURLException e) {
    log.error("Failed to parse location header, not performing redirect",
        UnsafeArg.of("locationHeader", locationHeader), e);
    return Optional.empty();
  }
}

代码示例来源：origin: palantir/conjure-java-runtime

private static QosException handle429(Response response) {
  String duration = response.header(HttpHeaders.RETRY_AFTER);
  if (duration == null) {
    log.debug("Received 429 response, throwing QosException to trigger delayed retry");
    return QosException.throttle();
  } else {
    log.debug("Received 429 response, throwing QosException to trigger delayed retry",
        SafeArg.of("duration", duration));
    return QosException.throttle(Duration.ofSeconds(Long.parseLong(duration)));
  }
}

代码示例来源：origin: palantir/conjure-java-runtime

@Override
public String throwQosRetryFooException() {
  try {
    throw QosException.retryOther(new URL("http://foo"));
  } catch (MalformedURLException e) {
    throw new RuntimeException(e);
  }
}

代码示例来源：origin: palantir/conjure-java-runtime

private static QosException handle503() {
    log.debug("Received 503 response, throwing QosException to trigger failover");
    return QosException.unavailable();
  }
}

代码示例来源：origin: com.palantir.conjure.java.runtime/okhttp-clients

qosError.get().accept(createQosVisitor(callback, call));
return;

代码示例来源：origin: palantir/conjure-java-runtime

@Test
public void testThrottle_withDuration() throws Exception {
  QosException exception = QosException.throttle(Duration.ofMinutes(2));
  Response response = mapper.toResponse(exception);
  assertThat(response.getStatus()).isEqualTo(429);
  assertThat(response.getHeaders()).containsEntry("Retry-After", ImmutableList.of("120"));
}

代码示例来源：origin: palantir/conjure-java-runtime

@Test
public void testRetryOther() throws Exception {
  QosException exception = QosException.retryOther(new URL("http://foo"));
  Response response = mapper.toResponse(exception);
  assertThat(response.getStatus()).isEqualTo(308);
  assertThat(response.getHeaders()).containsEntry("Location", ImmutableList.of("http://foo"));
}

代码示例来源：origin: palantir/conjure-java-runtime

@Test
  public void testUnavailable() throws Exception {
    QosException exception = QosException.unavailable();
    Response response = mapper.toResponse(exception);
    assertThat(response.getStatus()).isEqualTo(503);
    assertThat(response.getHeaders()).isEmpty();
  }
}

代码示例来源：origin: palantir/conjure-java-runtime

qosError.get().accept(createQosVisitor(callback, call));
return;

代码示例来源：origin: palantir/conjure-java-runtime

@Test
public void testThrottle_withoutDuration() throws Exception {
  QosException exception = QosException.throttle();
  Response response = mapper.toResponse(exception);
  assertThat(response.getStatus()).isEqualTo(429);
  assertThat(response.getHeaders()).isEmpty();
}