use private errors do avoid overlapping types among packages

This commit is contained in:
Adrien Marquès 2020-03-21 14:19:14 +01:00
parent 3606f9984d
commit 9475fe4526
Signed by: xdrm-brackets
GPG Key ID: D75243CA236D825E
4 changed files with 43 additions and 43 deletions

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@ -4,19 +4,19 @@ import (
"fmt"
)
// Error allows you to create constant "const" error with type boxing.
type Error string
// cerr allows you to create constant "const" error with type boxing.
type cerr string
// Error implements the error builtin interface.
func (err Error) Error() string {
func (err cerr) Error() string {
return string(err)
}
// ErrReqParamNotFound is thrown when a request parameter is not found
const ErrReqParamNotFound = Error("request parameter not found")
const ErrReqParamNotFound = cerr("request parameter not found")
// ErrReqParamNotType is thrown when a request parameter is not asked with the right type
const ErrReqParamNotType = Error("request parameter does not fulfills type")
const ErrReqParamNotType = cerr("request parameter does not fulfills type")
// RequestParam defines input parameters of an api request
type RequestParam map[string]interface{}

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@ -1,54 +1,54 @@
package config
// Error allows you to create constant "const" error with type boxing.
type Error string
// cerr allows you to create constant "const" error with type boxing.
type cerr string
// Error implements the error builtin interface.
func (err Error) Error() string {
func (err cerr) Error() string {
return string(err)
}
// ErrRead - a problem ocurred when trying to read the configuration file
const ErrRead = Error("cannot read config")
const ErrRead = cerr("cannot read config")
// ErrUnknownMethod - invalid http method
const ErrUnknownMethod = Error("unknown HTTP method")
const ErrUnknownMethod = cerr("unknown HTTP method")
// ErrFormat - a invalid format has been detected
const ErrFormat = Error("invalid config format")
const ErrFormat = cerr("invalid config format")
// ErrPatternCollision - there is a collision between 2 services' patterns (same method)
const ErrPatternCollision = Error("invalid config format")
const ErrPatternCollision = cerr("invalid config format")
// ErrInvalidPattern - a service pattern is malformed
const ErrInvalidPattern = Error("must begin with a '/' and not end with")
const ErrInvalidPattern = cerr("must begin with a '/' and not end with")
// ErrInvalidPatternBraceCapture - a service pattern brace capture is invalid
const ErrInvalidPatternBraceCapture = Error("invalid uri capturing braces")
const ErrInvalidPatternBraceCapture = cerr("invalid uri capturing braces")
// ErrUnspecifiedBraceCapture - a parameter brace capture is not specified in the pattern
const ErrUnspecifiedBraceCapture = Error("capturing brace missing in the path")
const ErrUnspecifiedBraceCapture = cerr("capturing brace missing in the path")
// ErrUndefinedBraceCapture - a parameter brace capture in the pattern is not defined in parameters
const ErrUndefinedBraceCapture = Error("capturing brace missing input definition")
const ErrUndefinedBraceCapture = cerr("capturing brace missing input definition")
// ErrMissingDescription - a service is missing its description
const ErrMissingDescription = Error("missing description")
const ErrMissingDescription = cerr("missing description")
// ErrIllegalOptionalURIParam - an URI parameter cannot be optional
const ErrIllegalOptionalURIParam = Error("URI parameter cannot be optional")
const ErrIllegalOptionalURIParam = cerr("URI parameter cannot be optional")
// ErrMissingParamDesc - a parameter is missing its description
const ErrMissingParamDesc = Error("missing parameter description")
const ErrMissingParamDesc = cerr("missing parameter description")
// ErrUnknownDataType - a parameter has an unknown datatype name
const ErrUnknownDataType = Error("unknown data type")
const ErrUnknownDataType = cerr("unknown data type")
// ErrIllegalParamName - a parameter has an illegal name
const ErrIllegalParamName = Error("illegal parameter name")
const ErrIllegalParamName = cerr("illegal parameter name")
// ErrMissingParamType - a parameter has an illegal type
const ErrMissingParamType = Error("missing parameter type")
const ErrMissingParamType = cerr("missing parameter type")
// ErrParamNameConflict - a parameter has a conflict with its name/rename field
const ErrParamNameConflict = Error("name conflict for parameter")
const ErrParamNameConflict = cerr("name conflict for parameter")

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@ -1,21 +1,21 @@
package multipart
// Error allows you to create constant "const" error with type boxing.
type Error string
// cerr allows you to create constant "const" error with type boxing.
type cerr string
// Error implements the error builtin interface.
func (err Error) Error() string {
func (err cerr) Error() string {
return string(err)
}
// ErrMissingDataName is set when a multipart variable/file has no name="..."
const ErrMissingDataName = Error("data has no name")
const ErrMissingDataName = cerr("data has no name")
// ErrDataNameConflict is set when a multipart variable/file name is already used
const ErrDataNameConflict = Error("data name conflict")
const ErrDataNameConflict = cerr("data name conflict")
// ErrNoHeader is set when a multipart variable/file has no (valid) header
const ErrNoHeader = Error("data has no header")
const ErrNoHeader = cerr("data has no header")
// Component represents a multipart variable/file
type Component struct {

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@ -1,30 +1,30 @@
package reqdata
// Error allows you to create constant "const" error with type boxing.
type Error string
// cerr allows you to create constant "const" error with type boxing.
type cerr string
// Error implements the error builtin interface.
func (err Error) Error() string {
func (err cerr) Error() string {
return string(err)
}
// ErrUnknownType is returned when encountering an unknown type
const ErrUnknownType = Error("unknown type")
const ErrUnknownType = cerr("unknown type")
// ErrInvalidMultipart is returned when multipart parse failed
const ErrInvalidMultipart = cerr("invalid multipart")
// ErrParseParameter is returned when a parameter fails when parsing
const ErrParseParameter = cerr("cannot parse parameter")
// ErrInvalidJSON is returned when json parse failed
const ErrInvalidJSON = Error("invalid json")
// ErrInvalidRootType is returned when json is a map
const ErrInvalidRootType = Error("invalid json root type")
// ErrInvalidParamName - parameter has an invalid
const ErrInvalidParamName = Error("invalid parameter name")
const ErrInvalidJSON = cerr("invalid json")
// ErrMissingRequiredParam - required param is missing
const ErrMissingRequiredParam = Error("missing required param")
const ErrMissingRequiredParam = cerr("missing required param")
// ErrInvalidType - parameter value does not satisfy its type
const ErrInvalidType = Error("invalid type")
const ErrInvalidType = cerr("invalid type")
// ErrMissingURIParameter - missing an URI parameter
const ErrMissingURIParameter = Error("missing URI parameter")
const ErrMissingURIParameter = cerr("missing URI parameter")