minio/pkg/s3select/sql/errors.go

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/*
* MinIO Cloud Storage, (C) 2019 MinIO, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package sql
import "fmt"
type s3Error struct {
code string
message string
statusCode int
cause error
}
func (err *s3Error) Cause() error {
return err.cause
}
func (err *s3Error) ErrorCode() string {
return err.code
}
func (err *s3Error) ErrorMessage() string {
return err.message
}
func (err *s3Error) HTTPStatusCode() int {
return err.statusCode
}
func (err *s3Error) Error() string {
return err.message
}
func errInvalidDataType(err error) *s3Error {
return &s3Error{
code: "InvalidDataType",
message: "The SQL expression contains an invalid data type.",
statusCode: 400,
cause: err,
}
}
func errIncorrectSQLFunctionArgumentType(err error) *s3Error {
return &s3Error{
code: "IncorrectSqlFunctionArgumentType",
message: "Incorrect type of arguments in function call.",
statusCode: 400,
cause: err,
}
}
func errLikeInvalidInputs(err error) *s3Error {
return &s3Error{
code: "LikeInvalidInputs",
message: "Invalid argument given to the LIKE clause in the SQL expression.",
statusCode: 400,
cause: err,
}
}
func errQueryParseFailure(err error) *s3Error {
return &s3Error{
code: "ParseSelectFailure",
message: err.Error(),
statusCode: 400,
cause: err,
}
}
func errQueryAnalysisFailure(err error) *s3Error {
return &s3Error{
code: "InvalidQuery",
message: err.Error(),
statusCode: 400,
cause: err,
}
}
func errBadTableName(err error) *s3Error {
return &s3Error{
code: "BadTableName",
message: fmt.Sprintf("The table name is not supported: %v", err),
statusCode: 400,
cause: err,
}
}
func errDataSource(err error) *s3Error {
return &s3Error{
code: "DataSourcePathUnsupported",
message: fmt.Sprintf("Data source: %v", err),
statusCode: 400,
cause: err,
}
}