diff options
Diffstat (limited to 'vendor/k8s.io/client-go/rest/watch')
-rw-r--r-- | vendor/k8s.io/client-go/rest/watch/decoder.go | 72 | ||||
-rw-r--r-- | vendor/k8s.io/client-go/rest/watch/encoder.go | 56 |
2 files changed, 0 insertions, 128 deletions
diff --git a/vendor/k8s.io/client-go/rest/watch/decoder.go b/vendor/k8s.io/client-go/rest/watch/decoder.go deleted file mode 100644 index e95c020b2..000000000 --- a/vendor/k8s.io/client-go/rest/watch/decoder.go +++ /dev/null @@ -1,72 +0,0 @@ -/* -Copyright 2014 The Kubernetes 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 versioned - -import ( - "fmt" - - metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" - "k8s.io/apimachinery/pkg/runtime" - "k8s.io/apimachinery/pkg/runtime/serializer/streaming" - "k8s.io/apimachinery/pkg/watch" -) - -// Decoder implements the watch.Decoder interface for io.ReadClosers that -// have contents which consist of a series of watchEvent objects encoded -// with the given streaming decoder. The internal objects will be then -// decoded by the embedded decoder. -type Decoder struct { - decoder streaming.Decoder - embeddedDecoder runtime.Decoder -} - -// NewDecoder creates an Decoder for the given writer and codec. -func NewDecoder(decoder streaming.Decoder, embeddedDecoder runtime.Decoder) *Decoder { - return &Decoder{ - decoder: decoder, - embeddedDecoder: embeddedDecoder, - } -} - -// Decode blocks until it can return the next object in the reader. Returns an error -// if the reader is closed or an object can't be decoded. -func (d *Decoder) Decode() (watch.EventType, runtime.Object, error) { - var got metav1.WatchEvent - res, _, err := d.decoder.Decode(nil, &got) - if err != nil { - return "", nil, err - } - if res != &got { - return "", nil, fmt.Errorf("unable to decode to metav1.Event") - } - switch got.Type { - case string(watch.Added), string(watch.Modified), string(watch.Deleted), string(watch.Error), string(watch.Bookmark): - default: - return "", nil, fmt.Errorf("got invalid watch event type: %v", got.Type) - } - - obj, err := runtime.Decode(d.embeddedDecoder, got.Object.Raw) - if err != nil { - return "", nil, fmt.Errorf("unable to decode watch event: %v", err) - } - return watch.EventType(got.Type), obj, nil -} - -// Close closes the underlying r. -func (d *Decoder) Close() { - d.decoder.Close() -} diff --git a/vendor/k8s.io/client-go/rest/watch/encoder.go b/vendor/k8s.io/client-go/rest/watch/encoder.go deleted file mode 100644 index e55aa12d9..000000000 --- a/vendor/k8s.io/client-go/rest/watch/encoder.go +++ /dev/null @@ -1,56 +0,0 @@ -/* -Copyright 2014 The Kubernetes 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 versioned - -import ( - "encoding/json" - - metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" - "k8s.io/apimachinery/pkg/runtime" - "k8s.io/apimachinery/pkg/runtime/serializer/streaming" - "k8s.io/apimachinery/pkg/watch" -) - -// Encoder serializes watch.Events into io.Writer. The internal objects -// are encoded using embedded encoder, and the outer Event is serialized -// using encoder. -// TODO: this type is only used by tests -type Encoder struct { - encoder streaming.Encoder - embeddedEncoder runtime.Encoder -} - -func NewEncoder(encoder streaming.Encoder, embeddedEncoder runtime.Encoder) *Encoder { - return &Encoder{ - encoder: encoder, - embeddedEncoder: embeddedEncoder, - } -} - -// Encode writes an event to the writer. Returns an error -// if the writer is closed or an object can't be encoded. -func (e *Encoder) Encode(event *watch.Event) error { - data, err := runtime.Encode(e.embeddedEncoder, event.Object) - if err != nil { - return err - } - // FIXME: get rid of json.RawMessage. - return e.encoder.Encode(&metav1.WatchEvent{ - Type: string(event.Type), - Object: runtime.RawExtension{Raw: json.RawMessage(data)}, - }) -} |