mirror of
https://github.com/open-telemetry/opentelemetry-go.git
synced 2024-12-14 10:13:10 +02:00
a485d0ec64
* Update License header for all source files - Add Apache 2.0 header to source files that did not have one. - Update all existing headers dated to 2019 to be 2020 - Remove comma from License header to comply with the Apache 2.0 guidelines. * Update Copyright notice Use the standard Copyright notices outlined by the [CNCF](https://github.com/cncf/foundation/blob/master/copyright-notices.md#copyright-notices)
62 lines
1.8 KiB
Go
62 lines
1.8 KiB
Go
// Copyright The OpenTelemetry 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.
|
|
|
|
package push
|
|
|
|
import (
|
|
sdk "go.opentelemetry.io/otel/sdk/metric"
|
|
"go.opentelemetry.io/otel/sdk/resource"
|
|
)
|
|
|
|
// Config contains configuration for a push Controller.
|
|
type Config struct {
|
|
// ErrorHandler is the function called when the Controller encounters an error.
|
|
//
|
|
// This option can be overridden after instantiation of the Controller
|
|
// with the `SetErrorHandler` method.
|
|
ErrorHandler sdk.ErrorHandler
|
|
|
|
// Resource is the OpenTelemetry resource associated with all Meters
|
|
// created by the Controller.
|
|
Resource resource.Resource
|
|
}
|
|
|
|
// Option is the interface that applies the value to a configuration option.
|
|
type Option interface {
|
|
// Apply sets the Option value of a Config.
|
|
Apply(*Config)
|
|
}
|
|
|
|
// WithErrorHandler sets the ErrorHandler configuration option of a Config.
|
|
func WithErrorHandler(fn sdk.ErrorHandler) Option {
|
|
return errorHandlerOption(fn)
|
|
}
|
|
|
|
type errorHandlerOption sdk.ErrorHandler
|
|
|
|
func (o errorHandlerOption) Apply(config *Config) {
|
|
config.ErrorHandler = sdk.ErrorHandler(o)
|
|
}
|
|
|
|
// WithResource sets the Resource configuration option of a Config.
|
|
func WithResource(r resource.Resource) Option {
|
|
return resourceOption(r)
|
|
}
|
|
|
|
type resourceOption resource.Resource
|
|
|
|
func (o resourceOption) Apply(config *Config) {
|
|
config.Resource = resource.Resource(o)
|
|
}
|