switch from reflection to code generation

This allows me to make the API much simpler. More simplification
forthcoming in the following commit; I just want to make a cut since
`make test` is happy right now.

1 files changed, 5 insertions, 15 deletions

diff --git a/container.go b/container.go
index cfc0eab..accae8e 100644
--- a/container.go
+++ b/container.go
@@ -79,8 +79,7 @@ func (c *Container) Headers() (ContainerHeaders, error) {
 		return ContainerHeaders{}, err
 	}
 
-	headers := NewContainerHeaders()
-	headers.FromHTTP(resp.Header)
+	headers := ContainerHeaders(headersFromHTTP(resp.Header))
 	err = headers.Validate()
 	if err != nil {
 		return headers, err
@@ -96,11 +95,10 @@ func (c *Container) Headers() (ContainerHeaders, error) {
 //
 //A successful POST request implies Invalidate() since it may change metadata.
 func (c *Container) Update(headers ContainerHeaders, opts *RequestOptions) error {
-	ensureInitializedByReflection(headers)
 	_, err := Request{
 		Method:            "POST",
 		ContainerName:     c.name,
-		Headers:           headers.ToHTTP(),
+		Headers:           headersToHTTP(headers),
 		Options:           opts,
 		ExpectStatusCodes: []int{204},
 	}.Do(c.a.client)
@@ -117,11 +115,10 @@ func (c *Container) Update(headers ContainerHeaders, opts *RequestOptions) error
 //
 //A successful PUT request implies Invalidate() since it may change metadata.
 func (c *Container) Create(headers ContainerHeaders, opts *RequestOptions) error {
-	ensureInitializedByReflection(headers)
 	_, err := Request{
 		Method:            "PUT",
 		ContainerName:     c.name,
-		Headers:           headers.ToHTTP(),
+		Headers:           headersToHTTP(headers),
 		Options:           opts,
 		ExpectStatusCodes: []int{201, 202},
 	}.Do(c.a.client)
@@ -139,18 +136,11 @@ func (c *Container) Create(headers ContainerHeaders, opts *RequestOptions) error
 //This operation fails with http.StatusNotFound if the container does not exist.
 //
 //A successful DELETE request implies Invalidate().
-func (c *Container) Delete(headers *ContainerHeaders, opts *RequestOptions) error {
-	if headers == nil {
-		h := NewContainerHeaders()
-		headers = &h
-	} else {
-		ensureInitializedByReflection(*headers)
-	}
-
+func (c *Container) Delete(headers ContainerHeaders, opts *RequestOptions) error {
 	_, err := Request{
 		Method:            "DELETE",
 		ContainerName:     c.name,
-		Headers:           headers.ToHTTP(),
+		Headers:           headersToHTTP(headers),
 		Options:           opts,
 		ExpectStatusCodes: []int{204},
 	}.Do(c.a.client)