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Diffstat (limited to 'src/google/protobuf/compiler/java/java_shared_code_generator.h')
-rw-r--r-- | src/google/protobuf/compiler/java/java_shared_code_generator.h | 90 |
1 files changed, 90 insertions, 0 deletions
diff --git a/src/google/protobuf/compiler/java/java_shared_code_generator.h b/src/google/protobuf/compiler/java/java_shared_code_generator.h new file mode 100644 index 0000000..1bb2f3d --- /dev/null +++ b/src/google/protobuf/compiler/java/java_shared_code_generator.h @@ -0,0 +1,90 @@ +// Protocol Buffers - Google's data interchange format +// Copyright 2008 Google Inc. All rights reserved. +// https://developers.google.com/protocol-buffers/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// Author: xiaofeng@google.com (Feng Xiao) +// +// Generators that generate shared code between immutable API and mutable API. + +#ifndef GOOGLE_PROTOBUF_COMPILER_JAVA_SHARED_CODE_GENERATOR_H__ +#define GOOGLE_PROTOBUF_COMPILER_JAVA_SHARED_CODE_GENERATOR_H__ + +#include <memory> +#include <string> +#include <vector> + +#include <google/protobuf/stubs/common.h> + +namespace google { +namespace protobuf { + class FileDescriptor; // descriptor.h + namespace compiler { + class GeneratorContext; // code_generator.h + namespace java { + class ClassNameResolver; // name_resolver.h + } + } + namespace io { + class Printer; // printer.h + } +} + +namespace protobuf { +namespace compiler { +namespace java { + +// A generator that generates code that are shared between immutable API +// and mutable API. Currently only descriptors are shared. +class SharedCodeGenerator { + public: + explicit SharedCodeGenerator(const FileDescriptor* file); + ~SharedCodeGenerator(); + + void Generate(GeneratorContext* generator_context, + vector<string>* file_list); + void GenerateDescriptors(io::Printer* printer); + + private: + // Returns whether the dependency should be included in the output file. + // Always returns true for opensource, but used internally at Google to help + // improve compatibility with version 1 of protocol buffers. + bool ShouldIncludeDependency(const FileDescriptor* descriptor); + + scoped_ptr<ClassNameResolver> name_resolver_; + const FileDescriptor* file_; + GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(SharedCodeGenerator); +}; + + +} // namespace java +} // namespace compiler +} // namespace protobuf + +} // namespace google +#endif // GOOGLE_PROTOBUF_COMPILER_JAVA_SHARED_CODE_GENERATOR_H__ |