| // Copyright 2018 The Fuchsia Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include "src/logger/project_context.h" |
| |
| #include <sstream> |
| |
| #include "src/logging.h" |
| #include "src/registry/metric_definition.pb.h" |
| |
| namespace cobalt::logger { |
| |
| namespace { |
| |
| void PopulateProject(uint32_t customer_id, uint32_t project_id, const std::string& customer_name, |
| const std::string& project_name, Project* project) { |
| project->set_customer_id(customer_id); |
| project->set_project_id(project_id); |
| project->set_customer_name(customer_name); |
| project->set_project_name(project_name); |
| } |
| |
| } // namespace |
| |
| MetricRef::MetricRef(const Project* project, const MetricDefinition* metric_definition) |
| : project_(project), metric_definition_(metric_definition) {} |
| |
| const Project& MetricRef::project() const { return *project_; } |
| |
| std::string MetricRef::ProjectDebugString() const { |
| #ifdef PROTO_LITE |
| return project_->project_name(); |
| #else |
| return project_->DebugString(); |
| #endif |
| } |
| |
| uint32_t MetricRef::metric_id() const { return metric_definition_->id(); } |
| |
| const MetricDefinition* MetricRef::metric_definition() const { return metric_definition_; } |
| |
| const std::string& MetricRef::metric_name() const { return metric_definition_->metric_name(); } |
| |
| std::string MetricRef::FullyQualifiedName() const { |
| return ProjectContext::FullMetricName(*project_, *metric_definition_); |
| } |
| |
| ProjectContext::ProjectContext(uint32_t customer_id, const std::string& customer_name, |
| std::unique_ptr<ProjectConfig> project_config) |
| : ProjectContext(customer_id, customer_name, nullptr, std::move(project_config)) {} |
| |
| ProjectContext::ProjectContext(uint32_t customer_id, const std::string& customer_name, |
| const ProjectConfig* project_config) |
| : ProjectContext(customer_id, customer_name, project_config, nullptr) {} |
| |
| ProjectContext::ProjectContext(uint32_t customer_id, const std::string& customer_name, |
| const ProjectConfig* project_config, |
| std::unique_ptr<ProjectConfig> owned_project_config) |
| : project_config_(project_config), maybe_null_project_config_(std::move(owned_project_config)) { |
| CHECK(project_config_ || maybe_null_project_config_); |
| CHECK(!(project_config_ && maybe_null_project_config_)); |
| if (!project_config_) { |
| project_config_ = maybe_null_project_config_.get(); |
| } |
| PopulateProject(customer_id, project_config_->project_id(), customer_name, |
| project_config_->project_name(), &project_); |
| for (const auto& metric : project_config_->metrics()) { |
| if (metric.customer_id() == project_.customer_id() && |
| metric.project_id() == project_.project_id()) { |
| metrics_by_name_[metric.metric_name()] = &metric; |
| metrics_by_id_[metric.id()] = &metric; |
| } else { |
| LOG(ERROR) << "ProjectContext constructor found a MetricDefinition " |
| "for the wrong project. Expected customer " |
| << project_.customer_name() << " (id=" << project_.customer_id() << "), project " |
| << project_.project_name() << " (id=" << project_.project_id() |
| << "). Found customer_id=" << metric.customer_id() |
| << " project_id=" << metric.project_id(); |
| } |
| } |
| } |
| |
| const MetricDefinition* ProjectContext::GetMetric(const uint32_t metric_id) const { |
| auto iter = metrics_by_id_.find(metric_id); |
| if (iter == metrics_by_id_.end()) { |
| return nullptr; |
| } |
| return iter->second; |
| } |
| |
| const MetricDefinition* ProjectContext::GetMetric(const std::string& metric_name) const { |
| auto iter = metrics_by_name_.find(metric_name); |
| if (iter == metrics_by_name_.end()) { |
| return nullptr; |
| } |
| return iter->second; |
| } |
| |
| MetricRef ProjectContext::RefMetric(const MetricDefinition* metric_definition) const { |
| return MetricRef(&project_, metric_definition); |
| } |
| |
| std::string ProjectContext::DebugString() const { |
| #ifdef PROTO_LITE |
| return project_.project_name(); |
| #else |
| return project_.DebugString(); |
| #endif |
| } |
| |
| std::string ProjectContext::FullyQualifiedName(const Project& project) { |
| std::ostringstream stream; |
| stream << project.customer_name() << "(" << project.customer_id() << ")" |
| << "." << project.project_name() << "(" << project.project_id() << ")"; |
| return stream.str(); |
| } |
| |
| std::string ProjectContext::FullMetricName(const Project& project, const MetricDefinition& metric) { |
| std::ostringstream stream; |
| stream << FullyQualifiedName(project) << "." << metric.metric_name() << "(" << metric.id() << ")"; |
| return stream.str(); |
| } |
| |
| std::string ProjectContext::FullyQualifiedName() const { return FullyQualifiedName(project_); } |
| |
| std::string ProjectContext::FullMetricName(const MetricDefinition& metric_definition) const { |
| return FullMetricName(project_, metric_definition); |
| } |
| |
| std::vector<uint32_t> ProjectContext::ListMetrics() const { |
| std::vector<uint32_t> out; |
| out.reserve(metrics_by_id_.size()); |
| |
| for (const auto& metric : metrics_by_id_) { |
| out.push_back(metric.first); |
| } |
| |
| return out; |
| } |
| |
| } // namespace cobalt::logger |