Documentation
¶
Index ¶
- Variables
- func BasePath(base, api string) string
- func CastFloat(val interface{}) (float64, error)
- func CastInt(val interface{}) (int, error)
- func CastInt64(val interface{}) (int64, error)
- func CastString(val interface{}) (string, error)
- func ConvertFloat(val string) string
- func Diff[T ListEntry](a, b []T) []T
- func Equal[T ListEntry](a, b []T) bool
- func ErrPropagate(api string)
- func ErrPropagate2Channel(api string, ch chan interface{})
- func GetHash(data []byte) string
- func GoDeferFunc(api string, f func())
- func InList[T ListEntry](a T, list []T) bool
- func Insert(arr []interface{}, val interface{}) []interface{}
- func ListFiles(dir string) []string
- func MapIntKeys(rec map[int]interface{}) []int
- func MapKeys(rec map[string]interface{}) []string
- func OrderedSet[T ListEntry](list []T) []T
- func ParseTmpl(tdir, tmpl string, data interface{}) (string, error)
- func PrintSQL(stm string, args []interface{}, msg string)
- func RecordSize(v interface{}) (int64, error)
- func ReplaceBinds(stm string) string
- func Response(rurl string, data []byte) []byte
- func Set[T ListEntry](arr []T) []T
- func Stack() string
- func UpdateOrderedDict(omap, nmap map[int][]string) map[int][]string
- type DevNullWriter
- type GzipReader
- type GzipWriter
- type ListEntry
- type ProcFS
- type ResponseType
- type StdoutWriter
Constants ¶
This section is empty.
Variables ¶
var BASE string
BASE represents /base path of dbs2go end-point
var Localhost string
Localhost represents localhost name (with port) which can be used for local HTTP requests
var ORACLE bool
ORACLE represents a flag that underlying DB is oracle
var STATICDIR string
STATICDIR holds location of static directory for dbs2go
var UrlCounter uint32
UrlCounter for profile output
var VERBOSE int
VERBOSE controls verbosity level of the package
Functions ¶
func CastString ¶
CastString function to check and cast interface{} to string data-type
func ConvertFloat ¶
ConvertFloat converts string representation of float scientific number to string int
func Diff ¶
func Diff[T ListEntry](a, b []T) []T
Diff provides a slice of the different elements from a and b
func Equal ¶
Equal tells whether a and b contain the same elements. A nil argument is equivalent to an empty slice.
func ErrPropagate ¶
func ErrPropagate(api string)
ErrPropagate helper function which can be used in defer ErrPropagate()
func ErrPropagate2Channel ¶
func ErrPropagate2Channel(api string, ch chan interface{})
ErrPropagate2Channel helper function which can be used in goroutines as ch := make(chan interface{})
go func() {
defer ErrPropagate2Channel(api, ch)
someFunction()
}()
func GoDeferFunc ¶
func GoDeferFunc(api string, f func())
GoDeferFunc runs any given function in defered go routine
func Insert ¶
func Insert(arr []interface{}, val interface{}) []interface{}
Insert inserts value into array at zero position
func MapIntKeys ¶
MapIntKeys returns int keys from a map
func RecordSize ¶
RecordSize returns actual record size of given interface object
func ReplaceBinds ¶
ReplaceBinds replaces given pattern in string
Types ¶
type DevNullWriter ¶
type DevNullWriter string
DevNullWriter provides the same functionality as http.ResponseWriter to cover unit tests of DBS APIs. It prints given data directly to stdout.
func (DevNullWriter) Header ¶
func (s DevNullWriter) Header() http.Header
Header implements Header() API of http.ResponseWriter interface
func (DevNullWriter) Write ¶
func (s DevNullWriter) Write(b []byte) (int, error)
Write implements Write API of http.ResponseWriter interface
func (DevNullWriter) WriteHeader ¶
func (s DevNullWriter) WriteHeader(statusCode int)
WriteHeader implements WriteHeader API of http.ResponseWriter interface
type GzipReader ¶
GzipReader struct to handle GZip'ed content of HTTP requests
type GzipWriter ¶
type GzipWriter struct {
GzipWriter *gzip.Writer
Writer http.ResponseWriter
}
GzipWriter provides the same functionality as http.ResponseWriter It compresses data using compress/zip writer and provides headers from given http.ResponseWriter
func (GzipWriter) Header ¶
func (g GzipWriter) Header() http.Header
Header implements Header() API of http.ResponseWriter interface
func (GzipWriter) Write ¶
func (g GzipWriter) Write(b []byte) (int, error)
Write implements Write API of http.ResponseWriter interface
func (GzipWriter) WriteHeader ¶
func (g GzipWriter) WriteHeader(statusCode int)
WriteHeader implements WriteHeader API of http.ResponseWriter interface
type ProcFS ¶
type ProcFS struct {
CpuTotal float64
Vsize float64
Rss float64
OpenFDs float64
MaxFDs float64
MaxVsize float64
UserCPUs []float64
SystemCPUs []float64
SumUserCPUs float64
SumSystemCPUs float64
}
ProcFS represents prometheus profcs metrics
type ResponseType ¶
type ResponseType struct {
Url string // response url
Data []byte // response data, i.e. what we got with Body of the response
Error error // http error, a non-2xx return code is not an error
Status string // http status string
StatusCode int // http status code
}
ResponseType structure is what we expect to get for our URL call. It contains a request URL, the data chunk and possible error from remote
func FetchResponse ¶
func FetchResponse(rurl string, args []byte) ResponseType
FetchResponse fetches data for provided URL, args is a json dump of arguments
type StdoutWriter ¶
type StdoutWriter string
StdoutWriter provides the same functionality as http.ResponseWriter to cover unit tests of DBS APIs. It prints given data directly to stdout.
func (StdoutWriter) Header ¶
func (s StdoutWriter) Header() http.Header
Header implements Header() API of http.ResponseWriter interface
func (StdoutWriter) Write ¶
func (s StdoutWriter) Write(b []byte) (int, error)
Write implements Write API of http.ResponseWriter interface
func (StdoutWriter) WriteHeader ¶
func (s StdoutWriter) WriteHeader(statusCode int)
WriteHeader implements WriteHeader API of http.ResponseWriter interface
Source Files