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      1 // Protocol Buffers - Google's data interchange format
      2 // Copyright 2008 Google Inc.  All rights reserved.
      3 // http://code.google.com/p/protobuf/
      4 //
      5 // Redistribution and use in source and binary forms, with or without
      6 // modification, are permitted provided that the following conditions are
      7 // met:
      8 //
      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
     14 // distribution.
     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.
     18 //
     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
     27 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
     28 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
     29 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
     30 
     31 // Author: kenton (at) 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_JAVANANO_PRIMITIVE_FIELD_H__
     36 #define GOOGLE_PROTOBUF_COMPILER_JAVANANO_PRIMITIVE_FIELD_H__
     37 
     38 #include <map>
     39 #include <string>
     40 #include <google/protobuf/compiler/javanano/javanano_field.h>
     41 
     42 namespace google {
     43 namespace protobuf {
     44 namespace compiler {
     45 namespace javanano {
     46 
     47 class PrimitiveFieldGenerator : public FieldGenerator {
     48  public:
     49   explicit PrimitiveFieldGenerator(const FieldDescriptor* descriptor, const Params &params);
     50   ~PrimitiveFieldGenerator();
     51 
     52   // implements FieldGenerator ---------------------------------------
     53   void GenerateMembers(io::Printer* printer) const;
     54   void GenerateParsingCode(io::Printer* printer) const;
     55   void GenerateSerializationCode(io::Printer* printer) const;
     56   void GenerateSerializedSizeCode(io::Printer* printer) const;
     57 
     58   string GetBoxedType() const;
     59 
     60  private:
     61   void GenerateSerializationConditional(io::Printer* printer) const;
     62 
     63   const FieldDescriptor* descriptor_;
     64   map<string, string> variables_;
     65 
     66   GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(PrimitiveFieldGenerator);
     67 };
     68 
     69 class RepeatedPrimitiveFieldGenerator : public FieldGenerator {
     70  public:
     71   explicit RepeatedPrimitiveFieldGenerator(const FieldDescriptor* descriptor, const Params& params);
     72   ~RepeatedPrimitiveFieldGenerator();
     73 
     74   // implements FieldGenerator ---------------------------------------
     75   void GenerateMembers(io::Printer* printer) const;
     76   void GenerateParsingCode(io::Printer* printer) const;
     77   void GenerateSerializationCode(io::Printer* printer) const;
     78   void GenerateSerializedSizeCode(io::Printer* printer) const;
     79 
     80   string GetBoxedType() const;
     81 
     82  private:
     83   void GenerateRepeatedDataSizeCode(io::Printer* printer) const;
     84 
     85   const FieldDescriptor* descriptor_;
     86   map<string, string> variables_;
     87 
     88   GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(RepeatedPrimitiveFieldGenerator);
     89 };
     90 
     91 }  // namespace javanano
     92 }  // namespace compiler
     93 }  // namespace protobuf
     94 
     95 }  // namespace google
     96 #endif  // GOOGLE_PROTOBUF_COMPILER_JAVANANO_PRIMITIVE_FIELD_H__
     97