| // 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. |
| |
| #ifndef GOOGLE_PROTOBUF_COMPILER_JAVA_CONTEXT_H__ |
| #define GOOGLE_PROTOBUF_COMPILER_JAVA_CONTEXT_H__ |
| |
| #include <map> |
| #include <memory> |
| #ifndef _SHARED_PTR_H |
| #include <google/protobuf/stubs/shared_ptr.h> |
| #endif |
| #include <vector> |
| |
| #include <google/protobuf/stubs/common.h> |
| |
| namespace google { |
| namespace protobuf { |
| class FileDescriptor; |
| class FieldDescriptor; |
| class OneofDescriptor; |
| class Descriptor; |
| class EnumDescriptor; |
| namespace compiler { |
| namespace java { |
| class ClassNameResolver; // name_resolver.h |
| } |
| } |
| } // namespace protobuf |
| |
| namespace protobuf { |
| namespace compiler { |
| namespace java { |
| |
| struct FieldGeneratorInfo; |
| struct OneofGeneratorInfo; |
| // A context object holds the information that is shared among all code |
| // generators. |
| class Context { |
| public: |
| explicit Context(const FileDescriptor* file); |
| ~Context(); |
| |
| // Get the name resolver associated with this context. The resolver |
| // can be used to map descriptors to Java class names. |
| ClassNameResolver* GetNameResolver(); |
| |
| // Get the FieldGeneratorInfo for a given field. |
| const FieldGeneratorInfo* GetFieldGeneratorInfo( |
| const FieldDescriptor* field) const; |
| |
| // Get the OneofGeneratorInfo for a given oneof. |
| const OneofGeneratorInfo* GetOneofGeneratorInfo( |
| const OneofDescriptor* oneof) const; |
| |
| // Enforces all the files (including transitive dependencies) to use |
| // LiteRuntime. |
| void SetEnforceLite(bool enforce_lite) { |
| enforce_lite_ = enforce_lite; |
| } |
| |
| bool EnforceLite() const { |
| return enforce_lite_; |
| } |
| |
| // Does this message class have generated parsing, serialization, and other |
| // standard methods for which reflection-based fallback implementations exist? |
| bool HasGeneratedMethods(const Descriptor* descriptor) const; |
| |
| private: |
| void InitializeFieldGeneratorInfo(const FileDescriptor* file); |
| void InitializeFieldGeneratorInfoForMessage(const Descriptor* message); |
| void InitializeFieldGeneratorInfoForFields( |
| const vector<const FieldDescriptor*>& fields); |
| |
| google::protobuf::scoped_ptr<ClassNameResolver> name_resolver_; |
| map<const FieldDescriptor*, FieldGeneratorInfo> field_generator_info_map_; |
| map<const OneofDescriptor*, OneofGeneratorInfo> oneof_generator_info_map_; |
| bool enforce_lite_; |
| GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(Context); |
| }; |
| |
| } // namespace java |
| } // namespace compiler |
| } // namespace protobuf |
| |
| } // namespace google |
| #endif // GOOGLE_PROTOBUF_COMPILER_JAVA_CONTEXT_H__ |