Initial QSfera import

Server/vendor/github.com/CiscoM31/godata/errors.go

@@ -0,0 +1,69 @@
+package godata
+
+import "fmt"
+
+type GoDataError struct {
+	ResponseCode int
+	Message      string
+	Cause        error
+}
+
+func (err *GoDataError) Error() string {
+	if err.Cause != nil {
+		return fmt.Sprintf("%s. Cause: %s", err.Message, err.Cause.Error())
+	}
+	return err.Message
+}
+
+func (err *GoDataError) Unwrap() error {
+	return err.Cause
+}
+
+func (err *GoDataError) SetCause(e error) *GoDataError {
+	err.Cause = e
+	return err
+}
+
+func BadRequestError(message string) *GoDataError {
+	return &GoDataError{400, message, nil}
+}
+
+func NotFoundError(message string) *GoDataError {
+	return &GoDataError{404, message, nil}
+}
+
+func MethodNotAllowedError(message string) *GoDataError {
+	return &GoDataError{405, message, nil}
+}
+
+func GoneError(message string) *GoDataError {
+	return &GoDataError{410, message, nil}
+}
+
+func PreconditionFailedError(message string) *GoDataError {
+	return &GoDataError{412, message, nil}
+}
+
+func InternalServerError(message string) *GoDataError {
+	return &GoDataError{500, message, nil}
+}
+
+func NotImplementedError(message string) *GoDataError {
+	return &GoDataError{501, message, nil}
+}
+
+type UnsupportedQueryParameterError struct {
+	Parameter string
+}
+
+func (err *UnsupportedQueryParameterError) Error() string {
+	return fmt.Sprintf("Query parameter '%s' is not supported", err.Parameter)
+}
+
+type DuplicateQueryParameterError struct {
+	Parameter string
+}
+
+func (err *DuplicateQueryParameterError) Error() string {
+	return fmt.Sprintf("Query parameter '%s' cannot be specified more than once", err.Parameter)
+}