javamicro_file.h revision ede38fe9b9f93888e6e41afc7abb09525f44da95 
1// Protocol Buffers - Google's data interchange format
2// Copyright 2008 Google Inc.  All rights reserved.
3// http://code.google.com/p/protobuf/
4//
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18//
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30
31// Author: kenton@google.com (Kenton Varda)
32//  Based on original Protocol Buffers design by
33//  Sanjay Ghemawat, Jeff Dean, and others.
34
35#ifndef GOOGLE_PROTOBUF_COMPILER_JAVA_FILE_H__
36#define GOOGLE_PROTOBUF_COMPILER_JAVA_FILE_H__
37
38#include <string>
39#include <vector>
40#include <google/protobuf/stubs/common.h>
41#include <google/protobuf/compiler/javamicro/javamicro_params.h>
42
43namespace google {
44namespace protobuf {
45  class FileDescriptor;        // descriptor.h
46  namespace io {
47    class Printer;             // printer.h
48  }
49  namespace compiler {
50    class OutputDirectory;     // code_generator.h
51  }
52}
53
54namespace protobuf {
55namespace compiler {
56namespace javamicro {
57
58class FileGenerator {
59 public:
60  explicit FileGenerator(const FileDescriptor* file, const Params& params);
61  ~FileGenerator();
62
63  // Checks for problems that would otherwise lead to cryptic compile errors.
64  // Returns true if there are no problems, or writes an error description to
65  // the given string and returns false otherwise.
66  bool Validate(string* error);
67
68  void Generate(io::Printer* printer);
69
70  // If we aren't putting everything into one file, this will write all the
71  // files other than the outer file (i.e. one for each message, enum, and
72  // service type).
73  void GenerateSiblings(const string& package_dir,
74                        OutputDirectory* output_directory,
75                        vector<string>* file_list);
76
77  const string& java_package() { return java_package_; }
78  const string& classname()    { return classname_;    }
79
80 private:
81  const FileDescriptor* file_;
82  const Params& params_;
83  string java_package_;
84  string classname_;
85
86  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(FileGenerator);
87};
88
89}  // namespace javamicro
90}  // namespace compiler
91}  // namespace protobuf
92
93}  // namespace google
94#endif  // GOOGLE_PROTOBUF_COMPILER_JAVA_FILE_H__
95