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Contents
// Copyright 2020 gRPC authors.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
#include <grpc/support/port_platform.h>
#include "src/core/lib/gprpp/validation_errors.h"
#include <algorithm>
#include <utility>
#include "absl/status/status.h"
#include "absl/strings/str_cat.h"
#include "absl/strings/str_join.h"
#include "absl/strings/strip.h"
namespace grpc_core {
void ValidationErrors::PushField(absl::string_view ext) {
// Skip leading '.' for top-level field names.
if (fields_.empty()) absl::ConsumePrefix(&ext, ".");
fields_.emplace_back(std::string(ext));
}
void ValidationErrors::PopField() { fields_.pop_back(); }
void ValidationErrors::AddError(absl::string_view error) {
field_errors_[absl::StrJoin(fields_, "")].emplace_back(error);
}
bool ValidationErrors::FieldHasErrors() const {
return field_errors_.find(absl::StrJoin(fields_, "")) != field_errors_.end();
}
absl::Status ValidationErrors::status(absl::string_view prefix) const {
if (field_errors_.empty()) return absl::OkStatus();
std::vector<std::string> errors;
for (const auto& p : field_errors_) {
if (p.second.size() > 1) {
errors.emplace_back(absl::StrCat("field:", p.first, " errors:[",
absl::StrJoin(p.second, "; "), "]"));
} else {
errors.emplace_back(
absl::StrCat("field:", p.first, " error:", p.second[0]));
}
}
return absl::InvalidArgumentError(
absl::StrCat(prefix, ": [", absl::StrJoin(errors, "; "), "]"));
}
} // namespace grpc_core
Version data entries
20 entries across 20 versions & 2 rubygems