deserializer.go 1.5 KB

12345678910111213141516171819202122232425262728293031323334353637383940414243444546474849505152535455565758
  1. /*
  2. * Licensed to the Apache Software Foundation (ASF) under one
  3. * or more contributor license agreements. See the NOTICE file
  4. * distributed with this work for additional information
  5. * regarding copyright ownership. The ASF licenses this file
  6. * to you under the Apache License, Version 2.0 (the
  7. * "License"); you may not use this file except in compliance
  8. * with the License. You may obtain a copy of the License at
  9. *
  10. * http://www.apache.org/licenses/LICENSE-2.0
  11. *
  12. * Unless required by applicable law or agreed to in writing,
  13. * software distributed under the License is distributed on an
  14. * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
  15. * KIND, either express or implied. See the License for the
  16. * specific language governing permissions and limitations
  17. * under the License.
  18. */
  19. package thrift
  20. type TDeserializer struct {
  21. Transport TTransport
  22. Protocol TProtocol
  23. }
  24. func NewTDeserializer() *TDeserializer {
  25. var transport TTransport
  26. transport = NewTMemoryBufferLen(1024)
  27. protocol := NewTBinaryProtocolFactoryDefault().GetProtocol(transport)
  28. return &TDeserializer{
  29. transport,
  30. protocol}
  31. }
  32. func (t *TDeserializer) ReadString(msg TStruct, s string) (err error) {
  33. err = nil
  34. if _, err = t.Transport.Write([]byte(s)); err != nil {
  35. return
  36. }
  37. if err = msg.Read(t.Protocol); err != nil {
  38. return
  39. }
  40. return
  41. }
  42. func (t *TDeserializer) Read(msg TStruct, b []byte) (err error) {
  43. err = nil
  44. if _, err = t.Transport.Write(b); err != nil {
  45. return
  46. }
  47. if err = msg.Read(t.Protocol); err != nil {
  48. return
  49. }
  50. return
  51. }