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80 lines
1.8 KiB
80 lines
1.8 KiB
6 years ago
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/*
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* Licensed to the Apache Software Foundation (ASF) under one
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* or more contributor license agreements. See the NOTICE file
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* distributed with this work for additional information
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* regarding copyright ownership. The ASF licenses this file
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* to you under the Apache License, Version 2.0 (the
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* "License"); you may not use this file except in compliance
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* with the License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing,
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* software distributed under the License is distributed on an
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* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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* KIND, either express or implied. See the License for the
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* specific language governing permissions and limitations
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* under the License.
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*/
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package thrift
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import (
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"context"
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)
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type TSerializer struct {
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Transport *TMemoryBuffer
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Protocol TProtocol
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}
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type TStruct interface {
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Write(p TProtocol) error
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Read(p TProtocol) error
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}
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func NewTSerializer() *TSerializer {
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transport := NewTMemoryBufferLen(1024)
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protocol := NewTBinaryProtocolFactoryDefault().GetProtocol(transport)
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return &TSerializer{
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transport,
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protocol}
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}
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func (t *TSerializer) WriteString(ctx context.Context, msg TStruct) (s string, err error) {
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t.Transport.Reset()
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if err = msg.Write(t.Protocol); err != nil {
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return
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}
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if err = t.Protocol.Flush(ctx); err != nil {
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return
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}
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if err = t.Transport.Flush(ctx); err != nil {
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return
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}
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return t.Transport.String(), nil
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}
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func (t *TSerializer) Write(ctx context.Context, msg TStruct) (b []byte, err error) {
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t.Transport.Reset()
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if err = msg.Write(t.Protocol); err != nil {
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return
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}
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if err = t.Protocol.Flush(ctx); err != nil {
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return
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}
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if err = t.Transport.Flush(ctx); err != nil {
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return
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}
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b = append(b, t.Transport.Bytes()...)
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return
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}
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