| yang-g | eceec8e | 2017-04-10 11:58:44 -0700 | [diff] [blame] | 1 | /* |
| 2 | * |
| 3 | * Copyright 2017, Google Inc. |
| 4 | * All rights reserved. |
| 5 | * |
| 6 | * Redistribution and use in source and binary forms, with or without |
| 7 | * modification, are permitted provided that the following conditions are |
| 8 | * met: |
| 9 | * |
| 10 | * * Redistributions of source code must retain the above copyright |
| 11 | * notice, this list of conditions and the following disclaimer. |
| 12 | * * Redistributions in binary form must reproduce the above |
| 13 | * copyright notice, this list of conditions and the following disclaimer |
| 14 | * in the documentation and/or other materials provided with the |
| 15 | * distribution. |
| 16 | * * Neither the name of Google Inc. nor the names of its |
| 17 | * contributors may be used to endorse or promote products derived from |
| 18 | * this software without specific prior written permission. |
| 19 | * |
| 20 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| 21 | * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| 22 | * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| 23 | * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| 24 | * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| 25 | * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| 26 | * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| 27 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| 28 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| 29 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| 30 | * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| 31 | * |
| 32 | */ |
| 33 | |
| 34 | #include <grpc++/support/error_details.h> |
| 35 | |
| 36 | #include "src/proto/grpc/status/status.pb.h" |
| 37 | |
| 38 | namespace grpc { |
| 39 | |
| 40 | Status ExtractErrorDetails(const Status& from, ::google::rpc::Status* to) { |
| 41 | if (to == nullptr) { |
| 42 | return Status(StatusCode::FAILED_PRECONDITION, ""); |
| 43 | } |
| 44 | if (!to->ParseFromString(from.error_details())) { |
| 45 | return Status(StatusCode::INVALID_ARGUMENT, ""); |
| 46 | } |
| 47 | return Status::OK; |
| 48 | } |
| 49 | |
| 50 | Status SetErrorDetails(const ::google::rpc::Status& from, Status* to) { |
| 51 | if (to == nullptr) { |
| 52 | return Status(StatusCode::FAILED_PRECONDITION, ""); |
| 53 | } |
| 54 | StatusCode code = StatusCode::UNKNOWN; |
| 55 | if (from.code() >= StatusCode::OK && from.code() <= StatusCode::DATA_LOSS) { |
| 56 | code = static_cast<StatusCode>(from.code()); |
| 57 | } |
| 58 | *to = Status(code, from.message(), from.SerializeAsString()); |
| 59 | return Status::OK; |
| 60 | } |
| 61 | |
| 62 | } // namespace grpc |