83 lines
2.3 KiB
Go
83 lines
2.3 KiB
Go
|
// Copyright 2015 Google Inc. All Rights Reserved.
|
||
|
|
//
|
||
|
|
// 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 bigquery
|
||
|
|
|
||
|
|
import (
|
||
|
|
"fmt"
|
||
|
|
|
||
|
|
bq "google.golang.org/api/bigquery/v2"
|
||
|
|
)
|
||
|
|
|
||
|
|
// An Error contains detailed information about a failed bigquery operation.
|
||
|
|
type Error struct {
|
||
|
|
// Mirrors bq.ErrorProto, but drops DebugInfo
|
||
|
|
Location, Message, Reason string
|
||
|
|
}
|
||
|
|
|
||
|
|
func (e Error) Error() string {
|
||
|
|
return fmt.Sprintf("{Location: %q; Message: %q; Reason: %q}", e.Location, e.Message, e.Reason)
|
||
|
|
}
|
||
|
|
|
||
|
|
func errorFromErrorProto(ep *bq.ErrorProto) *Error {
|
||
|
|
if ep == nil {
|
||
|
|
return nil
|
||
|
|
}
|
||
|
|
return &Error{
|
||
|
|
Location: ep.Location,
|
||
|
|
Message: ep.Message,
|
||
|
|
Reason: ep.Reason,
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
// A MultiError contains multiple related errors.
|
||
|
|
type MultiError []error
|
||
|
|
|
||
|
|
func (m MultiError) Error() string {
|
||
|
|
switch len(m) {
|
||
|
|
case 0:
|
||
|
|
return "(0 errors)"
|
||
|
|
case 1:
|
||
|
|
return m[0].Error()
|
||
|
|
case 2:
|
||
|
|
return m[0].Error() + " (and 1 other error)"
|
||
|
|
}
|
||
|
|
return fmt.Sprintf("%s (and %d other errors)", m[0].Error(), len(m)-1)
|
||
|
|
}
|
||
|
|
|
||
|
|
// RowInsertionError contains all errors that occurred when attempting to insert a row.
|
||
|
|
type RowInsertionError struct {
|
||
|
|
InsertID string // The InsertID associated with the affected row.
|
||
|
|
RowIndex int // The 0-based index of the affected row in the batch of rows being inserted.
|
||
|
|
Errors MultiError
|
||
|
|
}
|
||
|
|
|
||
|
|
func (e *RowInsertionError) Error() string {
|
||
|
|
errFmt := "insertion of row [insertID: %q; insertIndex: %v] failed with error: %s"
|
||
|
|
return fmt.Sprintf(errFmt, e.InsertID, e.RowIndex, e.Errors.Error())
|
||
|
|
}
|
||
|
|
|
||
|
|
// PutMultiError contains an error for each row which was not successfully inserted
|
||
|
|
// into a BigQuery table.
|
||
|
|
type PutMultiError []RowInsertionError
|
||
|
|
|
||
|
|
func (pme PutMultiError) Error() string {
|
||
|
|
plural := "s"
|
||
|
|
if len(pme) == 1 {
|
||
|
|
plural = ""
|
||
|
|
}
|
||
|
|
|
||
|
|
return fmt.Sprintf("%v row insertion%s failed", len(pme), plural)
|
||
|
|
}
|