1 // Protocol Buffers - Google's data interchange format
2 // Copyright 2008 Google Inc. All rights reserved.
3 // https://developers.google.com/protocol-buffers/
5 // Redistribution and use in source and binary forms, with or without
6 // modification, are permitted provided that the following conditions are
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
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.
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
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29 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
31 #ifndef GOOGLE_PROTOBUF_COMPILER_JAVA_CONTEXT_H__
32 #define GOOGLE_PROTOBUF_COMPILER_JAVA_CONTEXT_H__
38 #include <google/protobuf/stubs/common.h>
43 class FieldDescriptor;
44 class OneofDescriptor;
48 class ClassNameResolver; // name_resolver.h
51 } // namespace protobuf
57 struct FieldGeneratorInfo;
58 struct OneofGeneratorInfo;
59 // A context object holds the information that is shared among all code
63 explicit Context(const FileDescriptor* file);
66 // Get the name resolver associated with this context. The resolver
67 // can be used to map descriptors to Java class names.
68 ClassNameResolver* GetNameResolver();
70 // Get the FieldGeneratorInfo for a given field.
71 const FieldGeneratorInfo* GetFieldGeneratorInfo(
72 const FieldDescriptor* field) const;
74 // Get the OneofGeneratorInfo for a given oneof.
75 const OneofGeneratorInfo* GetOneofGeneratorInfo(
76 const OneofDescriptor* oneof) const;
79 void InitializeFieldGeneratorInfo(const FileDescriptor* file);
80 void InitializeFieldGeneratorInfoForMessage(const Descriptor* message);
81 void InitializeFieldGeneratorInfoForFields(
82 const vector<const FieldDescriptor*>& fields);
84 scoped_ptr<ClassNameResolver> name_resolver_;
85 map<const FieldDescriptor*, FieldGeneratorInfo> field_generator_info_map_;
86 map<const OneofDescriptor*, OneofGeneratorInfo> oneof_generator_info_map_;
87 GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(Context);
91 } // namespace compiler
92 } // namespace protobuf
95 #endif // GOOGLE_PROTOBUF_COMPILER_JAVA_CONTEXT_H__