diff options
Diffstat (limited to 'vendor/github.com/Azure/azure-storage-blob-go/2018-03-28/azblob/zc_pipeline.go')
-rw-r--r-- | vendor/github.com/Azure/azure-storage-blob-go/2018-03-28/azblob/zc_pipeline.go | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/vendor/github.com/Azure/azure-storage-blob-go/2018-03-28/azblob/zc_pipeline.go b/vendor/github.com/Azure/azure-storage-blob-go/2018-03-28/azblob/zc_pipeline.go new file mode 100644 index 000000000..af5fcd6c7 --- /dev/null +++ b/vendor/github.com/Azure/azure-storage-blob-go/2018-03-28/azblob/zc_pipeline.go @@ -0,0 +1,46 @@ +package azblob + +import ( + "github.com/Azure/azure-pipeline-go/pipeline" +) + +// PipelineOptions is used to configure a request policy pipeline's retry policy and logging. +type PipelineOptions struct { + // Log configures the pipeline's logging infrastructure indicating what information is logged and where. + Log pipeline.LogOptions + + // Retry configures the built-in retry policy behavior. + Retry RetryOptions + + // RequestLog configures the built-in request logging policy. + RequestLog RequestLogOptions + + // Telemetry configures the built-in telemetry policy behavior. + Telemetry TelemetryOptions +} + +// NewPipeline creates a Pipeline using the specified credentials and options. +func NewPipeline(c Credential, o PipelineOptions) pipeline.Pipeline { + if c == nil { + panic("c can't be nil") + } + + // Closest to API goes first; closest to the wire goes last + f := []pipeline.Factory{ + NewTelemetryPolicyFactory(o.Telemetry), + NewUniqueRequestIDPolicyFactory(), + NewRetryPolicyFactory(o.Retry), + } + + if _, ok := c.(*anonymousCredentialPolicyFactory); !ok { + // For AnonymousCredential, we optimize out the policy factory since it doesn't do anything + // NOTE: The credential's policy factory must appear close to the wire so it can sign any + // changes made by other factories (like UniqueRequestIDPolicyFactory) + f = append(f, c) + } + f = append(f, + pipeline.MethodFactoryMarker(), // indicates at what stage in the pipeline the method factory is invoked + NewRequestLogPolicyFactory(o.RequestLog)) + + return pipeline.NewPipeline(f, pipeline.Options{HTTPSender: nil, Log: o.Log}) +} |