misc

package
v0.0.0-...-d1703da Latest Latest
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 Go to latest Published: Aug 7, 2015 License: Apache-2.0, Apache-2.0 Imports: 12 Imported by: 0

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Index

Constants

This section is empty.

Variables

This section is empty.

Functions

func CallAPI 

func CallAPI(method, url string, content *[]byte, h ...string) (*http.Response, error)

CallAPI sends an HTTP request using "method" to "url". For uploading / sending file, caller needs to set the "content". Otherwise, set it to zero length []byte. If Header fields need to be set, then set it in "h". "h" needs to be even numbered, i.e. pairs of field name and the field content.

fileContent, err := ioutil.ReadFile("fileName.ext");

resp, err := CallAPI("PUT", "http://domain/hello/", &fileContent, "Name", "world")

is similar to: curl -X PUT -H "Name: world" -T fileName.ext http://domain/hello/

func CallGetAPI 

func CallGetAPI(url string, h ...string) (header http.Header, responseByteArr []byte, err error)

CallGetAPI invokes HTTP GET request.

func ContentTypeIsJSON 

func ContentTypeIsJSON(header http.Header) bool

ContentTypeIsJSON determines if the content-type is application/json

func Delete 

func Delete(url string, authenticator common.Authenticator) (err error)

Delete sends an Http Request with using the "DELETE" method and with an "X-Auth-Token" header set to the specified token value. The request is made by the specified client.

func DeleteWithTokenAndRequester 

func DeleteWithTokenAndRequester(url string, token string, r requester.SendRequestFunction) (err error)

DeleteWithTokenAndRequester sends an Http Request with using the "DELETE" method and with an "X-Auth-Token" header set to the specified token value. The request is made by the specified client.

func Get 

func Get(url string, authenticator common.Authenticator) (*http.Response, error)

Get sends an HTTP Request with using the "GET" method and with an "Accept" header set to "*/*" and the authentication token set to the specified token value. The request is made by the specified client. The response is a straight net/http.Response The caller is responsible for closing the response body!

func GetJSON 

func GetJSON(url string, authenticator common.Authenticator, val interface{}) (err error)

GetJSON sends an Http Request with using the "GET" method and with an "Accept" header set to "application/json" and the authentication token set to the specified token value. The request is made by the specified client. The val interface should be a pointer to the structure that the json response should be decoded into.

func GetJSONWithTokenAndRequester 

func GetJSONWithTokenAndRequester(url string, token string, requester requester.SendRequestFunction, val interface{}) (err error)

GetJSONWithTokenAndRequester sends an Http Request with using the "GET" method and with an "Accept" header set to "application/json" and the authentication token set to the specified token value. The request is made by the specified client. The val interface should be a pointer to the structure that the json response should be decoded into. 

func Head(url string, authenticator common.Authenticator) (*http.Response, error)

Head sends an HTTP Request with using the "HEAD" method and with an "Accept" header set to "*/*" and the authentication token set to the specified token value. The request is made by the specified client. The response is a straight net/http.Response The caller is responsible for closing the response body!

func NewHTTPClient 

func NewHTTPClient() *http.Client

NewHTTPClient creates an HTTP client using our transport for SSL purposes.

func PostJSON 

func PostJSON(url string, authenticator common.Authenticator, inputValue interface{}, outputValue interface{}) (err error)

PostJSON sends an Http Request with using the "POST" method and with a "Content-Type" header with application/json and "X-Auth-Token" header if a value is specified. The inputValue is encoded to json and sent in the body of the request. The response json body is decoded into the outputValue. If the response does sends an invalid or error status code then an error will be returned.

func PostJSONWithTokenAndRequester 

func PostJSONWithTokenAndRequester(url string, token string, requestor requester.SendRequestFunction, inputValue interface{}, outputValue interface{}) (err error)

PostJSONWithTokenAndRequester sends an Http Request with using the "POST" method and with a "Content-Type" header with application/json and "X-Auth-Token" header if a value is specified. The inputValue is encoded to json and sent in the body of the request. The response json body is decoded into the outputValue. If the response does sends an invalid or error status code then an error will be returned.

func PutJSON 

func PutJSON(url string, authenticator common.Authenticator, inputValue interface{}, outputValue interface{}) (err error)

PutJSON sends an Http Request with using the "PUT" method and with a "Content-Type" header with application/json and X-Auth-Token" header set to the specified token value. The inputValue is encoded to json and sent in the body of the request. The response json body is decoded into the outputValue. If the response does sends a non 200 status code then an error will be returned.

func PutJSONWithTokenAndRequester 

func PutJSONWithTokenAndRequester(url string, token string, requestor requester.SendRequestFunction, inputValue interface{}, outputValue interface{}) (err error)

PutJSONWithTokenAndRequester sends an Http Request with using the "PUT" method and with a "Content-Type" header with application/json and X-Auth-Token" header set to the specified token value. The inputValue is encoded to json and sent in the body of the request. The response json body is decoded into the outputValue. If the response does sends a non 200 status code then an error will be returned.

func Strcat 

func Strcat(strs ...string) string

Strcat concatenates all input strings. Refer the following link for "Fastest string contatenation": http://golang-examples.tumblr.com/post/86169510884/fastest-string-contatenation

func Transport 

func Transport(t *http.Transport) error

Transport allows a custom net/http.Transport to be specified

Types

type BoolWrapper 

type BoolWrapper struct {
	Bool  bool
	Valid bool
}

BoolWrapper is a wrapper type for dealing with inconsistent bool responses from OpenStack. In some cases, OpenStack will use "" to represent a null / non-existent boolean, as opposed to false or null. This is analogous to the NullBool type in the database/sql package.

func (BoolWrapper) MarshalJSON 

func (n BoolWrapper) MarshalJSON() ([]byte, error)

MarshalJSON converts a BoolWrapper to a []byte.

func (*BoolWrapper) UnmarshalJSON 

func (n *BoolWrapper) UnmarshalJSON(data []byte) error

UnmarshalJSON converts the bytes to a BoolWrapper

func (BoolWrapper) Value 

func (n BoolWrapper) Value() (Value, error)

Value implements the driver Valuer interface.

type Float64Wrapper 

type Float64Wrapper struct {
	Float64 float64
	Valid   bool
}

Float64Wrapper is a wrapper type for dealing with inconsistent float responses from OpenStack. In some cases, OpenStack will use "" to represent a null / non-existent float, as opposed to 0 or null. This is analogous to the NullFloat64 type in the database/sql package.

func (Float64Wrapper) MarshalJSON 

func (n Float64Wrapper) MarshalJSON() ([]byte, error)

MarshalJSON converts a Float64 wrapper to a []byte.

func (*Float64Wrapper) UnmarshalJSON 

func (n *Float64Wrapper) UnmarshalJSON(data []byte) error

UnmarshalJSON converts the bytes to a Float64Wrapper

func (Float64Wrapper) Value 

func (n Float64Wrapper) Value() (Value, error)

Value implements the driver Valuer interface.

type HTTPStatus 

type HTTPStatus struct {
	StatusCode int
	Message    string
	Header     http.Header
	// contains filtered or unexported fields
}

HTTPStatus is the error that that is returned when an error status code occurs. Allows developers to use this information in understanding the type of error that occurs for a particular request.

func CheckHTTPResponseStatusCode 

func CheckHTTPResponseStatusCode(resp *http.Response) (HTTPStatus, error)

CheckHTTPResponseStatusCode compares http response header StatusCode against expected statuses. Primary function is to ensure StatusCode is in the 20x (return nil). Ok: 200. Created: 201. Accepted: 202. No Content: 204. Otherwise return error message.

func NewHTTPStatus 

func NewHTTPStatus(response *http.Response, errorMessage string) HTTPStatus

NewHTTPStatus with specified values.

func (HTTPStatus) Error 

func (httpStatus HTTPStatus) Error() string

Error ensures that HTTPStatus implements the Error interface.

func (*HTTPStatus) GetBody 

func (httpStatus *HTTPStatus) GetBody() ([]byte, error)

GetBody gets the full body of the response.

type Int64Wrapper 

type Int64Wrapper struct {
	Int64 int64
	Valid bool
}

Int64Wrapper is a wrapper type for dealing with inconsistent integer responses from OpenStack. In some cases, OpenStack will use "" to represent a null / non-existent integer, as opposed to 0 or null. This is analogous to the NullInt64 type in the database/sql package.

func (Int64Wrapper) MarshalJSON 

func (n Int64Wrapper) MarshalJSON() ([]byte, error)

MarshalJSON converts a Int64 wrapper to a []byte.

func (*Int64Wrapper) UnmarshalJSON 

func (n *Int64Wrapper) UnmarshalJSON(data []byte) error

UnmarshalJSON converts the bytes to a Int64Wrapper

func (*Int64Wrapper) Value 

func (n *Int64Wrapper) Value() (Value, error)

Value implements the driver Valuer interface.

type RFC8601DateTime 

type RFC8601DateTime struct {
	// contains filtered or unexported fields
}

RFC8601DateTime is a type for decoding and encoding json date times that follow RFC 8601 format. The type currently decodes and encodes with exactly precision to seconds. If more formats of RFC8601 need to be supported additional work will be needed.

func NewDateTime 

func NewDateTime(input time.Time) RFC8601DateTime

NewDateTime creates a new RFC8601DateTime from a time.Time

func NewDateTimeFromString 

func NewDateTimeFromString(input string) (val RFC8601DateTime, err error)

NewDateTimeFromString creates a new RFC8601DateTime taking a string as input. It must follow the "2006-01-02T15:04:05" pattern.

func (RFC8601DateTime) After 

func (r RFC8601DateTime) After(other RFC8601DateTime) bool

After compares the DateTime to the other value and returns true if its after than the other value or false if not.

func (RFC8601DateTime) Before 

func (r RFC8601DateTime) Before(other RFC8601DateTime) bool

Before compares the DateTime to the other value and returns true if its before than the other value or false if not.

func (RFC8601DateTime) Equal 

func (r RFC8601DateTime) Equal(other RFC8601DateTime) bool

Equal compares the DateTime to the other value and returns true if its equal to the other value or false if not.

func (RFC8601DateTime) MarshalJSON 

func (r RFC8601DateTime) MarshalJSON() ([]byte, error)

MarshalJSON converts a RFC8601DateTime to a []byte.

func (*RFC8601DateTime) Time 

func (r *RFC8601DateTime) Time() time.Time

Time will return the embedded Time instance

func (*RFC8601DateTime) UnmarshalJSON 

func (r *RFC8601DateTime) UnmarshalJSON(data []byte) error

UnmarshalJSON converts the bytes give to a RFC8601DateTime Errors will occur if the bytes when converted to a string don't match the format "2006-01-02T15:04:05".

type Value 

type Value interface{}

Value is a value that drivers must be able to handle. It is either nil or an instance of one of these types: 

int64
float64
bool

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