csharp_field_base.h 4.2 KB

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  1. // Protocol Buffers - Google's data interchange format
  2. // Copyright 2008 Google Inc. All rights reserved.
  3. // https://developers.google.com/protocol-buffers/
  4. //
  5. // Redistribution and use in source and binary forms, with or without
  6. // modification, are permitted provided that the following conditions are
  7. // met:
  8. //
  9. // * Redistributions of source code must retain the above copyright
  10. // notice, this list of conditions and the following disclaimer.
  11. // * Redistributions in binary form must reproduce the above
  12. // copyright notice, this list of conditions and the following disclaimer
  13. // in the documentation and/or other materials provided with the
  14. // distribution.
  15. // * Neither the name of Google Inc. nor the names of its
  16. // contributors may be used to endorse or promote products derived from
  17. // this software without specific prior written permission.
  18. //
  19. // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
  20. // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
  21. // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
  22. // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
  23. // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
  24. // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
  25. // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  26. // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  27. // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  28. // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  29. // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  30. #ifndef GOOGLE_PROTOBUF_COMPILER_CSHARP_FIELD_BASE_H__
  31. #define GOOGLE_PROTOBUF_COMPILER_CSHARP_FIELD_BASE_H__
  32. #include <string>
  33. #include <google/protobuf/stubs/strutil.h>
  34. #include <google/protobuf/compiler/code_generator.h>
  35. #include <google/protobuf/compiler/csharp/csharp_source_generator_base.h>
  36. #include <google/protobuf/descriptor.h>
  37. #include <google/protobuf/io/printer.h>
  38. namespace google {
  39. namespace protobuf {
  40. namespace compiler {
  41. namespace csharp {
  42. class FieldGeneratorBase : public SourceGeneratorBase {
  43. public:
  44. FieldGeneratorBase(const FieldDescriptor* descriptor,
  45. int presenceIndex,
  46. const Options* options);
  47. ~FieldGeneratorBase();
  48. virtual void GenerateCloningCode(io::Printer* printer) = 0;
  49. virtual void GenerateFreezingCode(io::Printer* printer);
  50. virtual void GenerateCodecCode(io::Printer* printer);
  51. virtual void GenerateMembers(io::Printer* printer) = 0;
  52. virtual void GenerateMergingCode(io::Printer* printer) = 0;
  53. virtual void GenerateParsingCode(io::Printer* printer) = 0;
  54. virtual void GenerateSerializationCode(io::Printer* printer) = 0;
  55. virtual void GenerateSerializedSizeCode(io::Printer* printer) = 0;
  56. virtual void WriteHash(io::Printer* printer) = 0;
  57. virtual void WriteEquals(io::Printer* printer) = 0;
  58. // Currently unused, as we use reflection to generate JSON
  59. virtual void WriteToString(io::Printer* printer) = 0;
  60. protected:
  61. const FieldDescriptor* descriptor_;
  62. const int presenceIndex_;
  63. std::map<string, string> variables_;
  64. void AddDeprecatedFlag(io::Printer* printer);
  65. void AddNullCheck(io::Printer* printer);
  66. void AddNullCheck(io::Printer* printer, const std::string& name);
  67. void AddPublicMemberAttributes(io::Printer* printer);
  68. void SetCommonOneofFieldVariables(std::map<string, string>* variables);
  69. std::string oneof_property_name();
  70. std::string oneof_name();
  71. std::string property_name();
  72. std::string name();
  73. std::string type_name();
  74. std::string type_name(const FieldDescriptor* descriptor);
  75. bool has_default_value();
  76. std::string default_value();
  77. std::string default_value(const FieldDescriptor* descriptor);
  78. std::string number();
  79. std::string capitalized_type_name();
  80. private:
  81. void SetCommonFieldVariables(std::map<string, string>* variables);
  82. std::string GetStringDefaultValueInternal(const FieldDescriptor* descriptor);
  83. std::string GetBytesDefaultValueInternal(const FieldDescriptor* descriptor);
  84. GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(FieldGeneratorBase);
  85. };
  86. } // namespace csharp
  87. } // namespace compiler
  88. } // namespace protobuf
  89. } // namespace google
  90. #endif // GOOGLE_PROTOBUF_COMPILER_CSHARP_FIELD_BASE_H__