1 files changed, 0 insertions, 115 deletions
diff --git a/kube2msb/src/vendor/k8s.io/kubernetes/pkg/api/requestcontext.go b/kube2msb/src/vendor/k8s.io/kubernetes/pkg/api/requestcontext.go
deleted file mode 100644
index 14983b2..0000000
--- a/kube2msb/src/vendor/k8s.io/kubernetes/pkg/api/requestcontext.go
+++ /dev/null
@@ -1,115 +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 api
-
-import (
-	"errors"
-	"net/http"
-	"sync"
-)
-
-// RequestContextMapper keeps track of the context associated with a particular request
-type RequestContextMapper interface {
-	// Get returns the context associated with the given request (if any), and true if the request has an associated context, and false if it does not.
-	Get(req *http.Request) (Context, bool)
-	// Update maps the request to the given context. If no context was previously associated with the request, an error is returned.
-	// Update should only be called with a descendant context of the previously associated context.
-	// Updating to an unrelated context may return an error in the future.
-	// The context associated with a request should only be updated by a limited set of callers.
-	// Valid examples include the authentication layer, or an audit/tracing layer.
-	Update(req *http.Request, context Context) error
-}
-
-type requestContextMap struct {
-	contexts map[*http.Request]Context
-	lock     sync.Mutex
-}
-
-// NewRequestContextMapper returns a new RequestContextMapper.
-// The returned mapper must be added as a request filter using NewRequestContextFilter.
-func NewRequestContextMapper() RequestContextMapper {
-	return &requestContextMap{
-		contexts: make(map[*http.Request]Context),
-	}
-}
-
-// Get returns the context associated with the given request (if any), and true if the request has an associated context, and false if it does not.
-// Get will only return a valid context when called from inside the filter chain set up by NewRequestContextFilter()
-func (c *requestContextMap) Get(req *http.Request) (Context, bool) {
-	c.lock.Lock()
-	defer c.lock.Unlock()
-	context, ok := c.contexts[req]
-	return context, ok
-}
-
-// Update maps the request to the given context.
-// If no context was previously associated with the request, an error is returned and the context is ignored.
-func (c *requestContextMap) Update(req *http.Request, context Context) error {
-	c.lock.Lock()
-	defer c.lock.Unlock()
-	if _, ok := c.contexts[req]; !ok {
-		return errors.New("No context associated")
-	}
-	// TODO: ensure the new context is a descendant of the existing one
-	c.contexts[req] = context
-	return nil
-}
-
-// init maps the request to the given context and returns true if there was no context associated with the request already.
-// if a context was already associated with the request, it ignores the given context and returns false.
-// init is intentionally unexported to ensure that all init calls are paired with a remove after a request is handled
-func (c *requestContextMap) init(req *http.Request, context Context) bool {
-	c.lock.Lock()
-	defer c.lock.Unlock()
-	if _, exists := c.contexts[req]; exists {
-		return false
-	}
-	c.contexts[req] = context
-	return true
-}
-
-// remove is intentionally unexported to ensure that the context is not removed until a request is handled
-func (c *requestContextMap) remove(req *http.Request) {
-	c.lock.Lock()
-	defer c.lock.Unlock()
-	delete(c.contexts, req)
-}
-
-// NewRequestContextFilter ensures there is a Context object associated with the request before calling the passed handler.
-// After the passed handler runs, the context is cleaned up.
-func NewRequestContextFilter(mapper RequestContextMapper, handler http.Handler) (http.Handler, error) {
-	if mapper, ok := mapper.(*requestContextMap); ok {
-		return http.HandlerFunc(func(w http.ResponseWriter, req *http.Request) {
-			if mapper.init(req, NewContext()) {
-				// If we were the ones to successfully initialize, pair with a remove
-				defer mapper.remove(req)
-			}
-			handler.ServeHTTP(w, req)
-		}), nil
-	} else {
-		return handler, errors.New("Unknown RequestContextMapper implementation.")
-	}
-
-}
-
-// IsEmpty returns true if there are no contexts registered, or an error if it could not be determined. Intended for use by tests.
-func IsEmpty(requestsToContexts RequestContextMapper) (bool, error) {
-	if requestsToContexts, ok := requestsToContexts.(*requestContextMap); ok {
-		return len(requestsToContexts.contexts) == 0, nil
-	}
-	return true, errors.New("Unknown RequestContextMapper implementation")
-}