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1 // Protocol Buffers - Google's data interchange format | 1 // Protocol Buffers - Google's data interchange format |
2 // Copyright 2008 Google Inc. All rights reserved. | 2 // Copyright 2008 Google Inc. All rights reserved. |
3 // https://developers.google.com/protocol-buffers/ | 3 // https://developers.google.com/protocol-buffers/ |
4 // | 4 // |
5 // Redistribution and use in source and binary forms, with or without | 5 // Redistribution and use in source and binary forms, with or without |
6 // modification, are permitted provided that the following conditions are | 6 // modification, are permitted provided that the following conditions are |
7 // met: | 7 // met: |
8 // | 8 // |
9 // * Redistributions of source code must retain the above copyright | 9 // * Redistributions of source code must retain the above copyright |
10 // notice, this list of conditions and the following disclaimer. | 10 // notice, this list of conditions and the following disclaimer. |
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32 #define GOOGLE_PROTOBUF_COMPILER_JAVA_CONTEXT_H__ | 32 #define GOOGLE_PROTOBUF_COMPILER_JAVA_CONTEXT_H__ |
33 | 33 |
34 #include <map> | 34 #include <map> |
35 #include <memory> | 35 #include <memory> |
36 #ifndef _SHARED_PTR_H | 36 #ifndef _SHARED_PTR_H |
37 #include <google/protobuf/stubs/shared_ptr.h> | 37 #include <google/protobuf/stubs/shared_ptr.h> |
38 #endif | 38 #endif |
39 #include <vector> | 39 #include <vector> |
40 | 40 |
41 #include <google/protobuf/stubs/common.h> | 41 #include <google/protobuf/stubs/common.h> |
| 42 #include <google/protobuf/compiler/java/java_options.h> |
42 | 43 |
43 namespace google { | 44 namespace google { |
44 namespace protobuf { | 45 namespace protobuf { |
45 class FileDescriptor; | 46 class FileDescriptor; |
46 class FieldDescriptor; | 47 class FieldDescriptor; |
47 class OneofDescriptor; | 48 class OneofDescriptor; |
48 class Descriptor; | 49 class Descriptor; |
49 class EnumDescriptor; | 50 class EnumDescriptor; |
50 namespace compiler { | 51 namespace compiler { |
51 namespace java { | 52 namespace java { |
52 class ClassNameResolver; // name_resolver.h | 53 class ClassNameResolver; // name_resolver.h |
53 } | 54 } |
54 } | 55 } |
55 } // namespace protobuf | 56 } // namespace protobuf |
56 | 57 |
57 namespace protobuf { | 58 namespace protobuf { |
58 namespace compiler { | 59 namespace compiler { |
59 namespace java { | 60 namespace java { |
60 | 61 |
61 struct FieldGeneratorInfo; | 62 struct FieldGeneratorInfo; |
62 struct OneofGeneratorInfo; | 63 struct OneofGeneratorInfo; |
63 // A context object holds the information that is shared among all code | 64 // A context object holds the information that is shared among all code |
64 // generators. | 65 // generators. |
65 class Context { | 66 class Context { |
66 public: | 67 public: |
67 explicit Context(const FileDescriptor* file); | 68 Context(const FileDescriptor* file, const Options& options); |
68 ~Context(); | 69 ~Context(); |
69 | 70 |
70 // Get the name resolver associated with this context. The resolver | 71 // Get the name resolver associated with this context. The resolver |
71 // can be used to map descriptors to Java class names. | 72 // can be used to map descriptors to Java class names. |
72 ClassNameResolver* GetNameResolver(); | 73 ClassNameResolver* GetNameResolver(); |
73 | 74 |
74 // Get the FieldGeneratorInfo for a given field. | 75 // Get the FieldGeneratorInfo for a given field. |
75 const FieldGeneratorInfo* GetFieldGeneratorInfo( | 76 const FieldGeneratorInfo* GetFieldGeneratorInfo( |
76 const FieldDescriptor* field) const; | 77 const FieldDescriptor* field) const; |
77 | 78 |
78 // Get the OneofGeneratorInfo for a given oneof. | 79 // Get the OneofGeneratorInfo for a given oneof. |
79 const OneofGeneratorInfo* GetOneofGeneratorInfo( | 80 const OneofGeneratorInfo* GetOneofGeneratorInfo( |
80 const OneofDescriptor* oneof) const; | 81 const OneofDescriptor* oneof) const; |
81 | 82 |
| 83 const Options& options() const { return options_; } |
| 84 |
82 // Enforces all the files (including transitive dependencies) to use | 85 // Enforces all the files (including transitive dependencies) to use |
83 // LiteRuntime. | 86 // LiteRuntime. |
84 void SetEnforceLite(bool enforce_lite) { | |
85 enforce_lite_ = enforce_lite; | |
86 } | |
87 | 87 |
88 bool EnforceLite() const { | 88 bool EnforceLite() const { return options_.enforce_lite; } |
89 return enforce_lite_; | |
90 } | |
91 | 89 |
92 // Does this message class have generated parsing, serialization, and other | 90 // Does this message class have generated parsing, serialization, and other |
93 // standard methods for which reflection-based fallback implementations exist? | 91 // standard methods for which reflection-based fallback implementations exist? |
94 bool HasGeneratedMethods(const Descriptor* descriptor) const; | 92 bool HasGeneratedMethods(const Descriptor* descriptor) const; |
95 | 93 |
96 private: | 94 private: |
97 void InitializeFieldGeneratorInfo(const FileDescriptor* file); | 95 void InitializeFieldGeneratorInfo(const FileDescriptor* file); |
98 void InitializeFieldGeneratorInfoForMessage(const Descriptor* message); | 96 void InitializeFieldGeneratorInfoForMessage(const Descriptor* message); |
99 void InitializeFieldGeneratorInfoForFields( | 97 void InitializeFieldGeneratorInfoForFields( |
100 const vector<const FieldDescriptor*>& fields); | 98 const std::vector<const FieldDescriptor*>& fields); |
101 | 99 |
102 google::protobuf::scoped_ptr<ClassNameResolver> name_resolver_; | 100 google::protobuf::scoped_ptr<ClassNameResolver> name_resolver_; |
103 map<const FieldDescriptor*, FieldGeneratorInfo> field_generator_info_map_; | 101 std::map<const FieldDescriptor*, FieldGeneratorInfo> |
104 map<const OneofDescriptor*, OneofGeneratorInfo> oneof_generator_info_map_; | 102 field_generator_info_map_; |
105 bool enforce_lite_; | 103 std::map<const OneofDescriptor*, OneofGeneratorInfo> |
| 104 oneof_generator_info_map_; |
| 105 Options options_; |
106 GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(Context); | 106 GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(Context); |
107 }; | 107 }; |
108 | 108 |
109 } // namespace java | 109 } // namespace java |
110 } // namespace compiler | 110 } // namespace compiler |
111 } // namespace protobuf | 111 } // namespace protobuf |
112 | 112 |
113 } // namespace google | 113 } // namespace google |
114 #endif // GOOGLE_PROTOBUF_COMPILER_JAVA_CONTEXT_H__ | 114 #endif // GOOGLE_PROTOBUF_COMPILER_JAVA_CONTEXT_H__ |
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