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Move ErrorCode logic to new errcode package

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Make HTTP status codes match the ErrorCode by looking it up in the Descriptors

Signed-off-by: Doug Davis <dug@us.ibm.com>
This commit is contained in:
Doug Davis 2015-05-14 18:21:39 -07:00
parent 5f553b3cfc
commit f565d6abb7
16 changed files with 444 additions and 405 deletions
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7
docs/handlers/blob.go
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@ -6,6 +6,7 @@ import (
"github.com/docker/distribution"
"github.com/docker/distribution/context"
"github.com/docker/distribution/digest"
"github.com/docker/distribution/registry/api/errcode"
"github.com/docker/distribution/registry/api/v2"
"github.com/gorilla/handlers"
)
@ -17,7 +18,6 @@ func blobDispatcher(ctx *Context, r *http.Request) http.Handler {
if err == errDigestNotAvailable {
return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
w.WriteHeader(http.StatusNotFound)
ctx.Errors.Push(v2.ErrorCodeDigestInvalid, err)
})
}
@ -53,17 +53,16 @@ func (bh *blobHandler) GetBlob(w http.ResponseWriter, r *http.Request) {
desc, err := blobs.Stat(bh, bh.Digest)
if err != nil {
if err == distribution.ErrBlobUnknown {
w.WriteHeader(http.StatusNotFound)
bh.Errors.Push(v2.ErrorCodeBlobUnknown, bh.Digest)
} else {
bh.Errors.Push(v2.ErrorCodeUnknown, err)
bh.Errors.Push(errcode.ErrorCodeUnknown, err)
}
return
}
if err := blobs.ServeBlob(bh, w, r, desc.Digest); err != nil {
context.GetLogger(bh).Debugf("unexpected error getting blob HTTP handler: %v", err)
bh.Errors.Push(v2.ErrorCodeUnknown, err)
bh.Errors.Push(errcode.ErrorCodeUnknown, err)
return
}
}