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/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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 thrift
import (
"encoding/base64"
"errors"
)
// Thrift Protocol exception
type TProtocolException interface {
TException
TypeId() int
}
const (
UNKNOWN_PROTOCOL_EXCEPTION = 0
INVALID_DATA = 1
NEGATIVE_SIZE = 2
SIZE_LIMIT = 3
BAD_VERSION = 4
NOT_IMPLEMENTED = 5
DEPTH_LIMIT = 6
)
type tProtocolException struct {
typeId int
err error
msg string
}
var _ TProtocolException = (*tProtocolException)(nil)
func (tProtocolException) TExceptionType() TExceptionType {
return TExceptionTypeProtocol
}
func (p *tProtocolException) TypeId() int {
return p.typeId
}
func (p *tProtocolException) String() string {
return p.msg
}
func (p *tProtocolException) Error() string {
return p.msg
}
func (p *tProtocolException) Unwrap() error {
return p.err
}
func NewTProtocolException(err error) TProtocolException {
if err == nil {
return nil
}
if e, ok := err.(TProtocolException); ok {
return e
}
if errors.As(err, new(base64.CorruptInputError)) {
return NewTProtocolExceptionWithType(INVALID_DATA, err)
}
return NewTProtocolExceptionWithType(UNKNOWN_PROTOCOL_EXCEPTION, err)
}
func NewTProtocolExceptionWithType(errType int, err error) TProtocolException {
if err == nil {
return nil
}
return &tProtocolException{
typeId: errType,
err: err,
msg: err.Error(),
}
}
func prependTProtocolException(prepend string, err TProtocolException) TProtocolException {
return &tProtocolException{
typeId: err.TypeId(),
err: err,
msg: prepend + err.Error(),
}
}
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