cloudcontroller

Documentation

Overview

Package cloudcontroller contains shared utilies between the V2 and V3 clients.

These sets of packages are still under development/pre-pre-pre...alpha. Use at your own risk! Functionality and design may change without warning.

Where are the clients?

These clients live in ccv2 and ccv3 packages. Each of them only works with the V2 and V3 api respectively.

Index

• func DecodeJSON(raw []byte, v interface{}) error
• func MinimumAPIVersionCheck(current string, minimum string) error
• type CloudControllerConnection
  • func NewConnection(config Config) *CloudControllerConnection
  • func (connection *CloudControllerConnection) Make(request *Request, passedResponse *Response) error
• type Config
• type Connection
• type Pipebomb
  • func NewPipeBomb() (*Pipebomb, io.WriteCloser)
  • func (*Pipebomb) Seek(offset int64, whence int) (int64, error)
• type Request
  • func NewRequest(request *http.Request, body io.ReadSeeker) *Request
  • func (r *Request) ResetBody() error
• type Response

Functions

func DecodeJSON

func DecodeJSON(raw []byte, v interface{}) error

DecodeJSON unmarshals JSON into the given object with the appropriate settings.

func MinimumAPIVersionCheck

func MinimumAPIVersionCheck(current string, minimum string) error

MinimumAPIVersionCheck compares `current` to `minimum`. If `current` is older than `minimum` then an error is returned; otherwise, nil is returned.

Types

type CloudControllerConnection

type CloudControllerConnection struct {
	HTTPClient *http.Client
	UserAgent  string
}

CloudControllerConnection represents a connection to the Cloud Controller server.

func NewConnection

func NewConnection(config Config) *CloudControllerConnection

NewConnection returns a new CloudControllerConnection with provided configuration.

func (*CloudControllerConnection) Make

func (connection *CloudControllerConnection) Make(request *Request, passedResponse *Response) error

Make performs the request and parses the response.

type Config

type Config struct {
	DialTimeout       time.Duration
	SkipSSLValidation bool
}

Config is for configuring a CloudControllerConnection.

type Connection

type Connection interface {
	Make(request *Request, passedResponse *Response) error
}

Connection creates and executes http requests

type Pipebomb

type Pipebomb struct {
	io.ReadCloser
}

Pipebomb is a wrapper around an io.Pipe's io.ReadCloser that turns it into a ReadSeeker that errors on Seek calls. This is designed to prevent the caller from rereading the body multiple times.

func NewPipeBomb

func NewPipeBomb() (*Pipebomb, io.WriteCloser)

NewPipeBomb returns an io.WriteCloser that can be used to stream data to a the Pipebomb.

func (*Pipebomb) Seek

func (*Pipebomb) Seek(offset int64, whence int) (int64, error)

Seek returns a PipeSeekError; allowing the top level calling function to handle the retry instead of seeking back to the beginning of the Reader.

type Request

type Request struct {
	*http.Request
	// contains filtered or unexported fields
}

Request represents the request of the cloud controller.

func NewRequest

func NewRequest(request *http.Request, body io.ReadSeeker) *Request

func (*Request) ResetBody

func (r *Request) ResetBody() error

type Response

type Response struct {
	// Result represents the resource entity type that is expected in the
	// response JSON.
	Result interface{}

	// RawResponse represents the response body.
	RawResponse []byte

	// Warnings represents warnings parsed from the custom warnings headers of a
	// Cloud Controller response.
	Warnings []string

	// HTTPResponse represents the HTTP response object.
	HTTPResponse *http.Response

	// ResourceLocationURL represents the Location header value
	ResourceLocationURL string
}

Response represents a Cloud Controller response object.