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 // Author: jonp (at) google.com (Jon Perlow) 33 // Based on original Protocol Buffers design by 34 // Sanjay Ghemawat, Jeff Dean, and others. 35 36 #ifndef GOOGLE_PROTOBUF_COMPILER_JAVA_STRING_FIELD_H__ 37 #define GOOGLE_PROTOBUF_COMPILER_JAVA_STRING_FIELD_H__ 38 39 #include <map> 40 #include <string> 41 #include <google/protobuf/compiler/java/java_field.h> 42 43 namespace google { 44 namespace protobuf { 45 namespace compiler { 46 namespace java { 47 48 class StringFieldGenerator : public FieldGenerator { 49 public: 50 explicit StringFieldGenerator(const FieldDescriptor* descriptor, 51 int messageBitIndex, int builderBitIndex); 52 ~StringFieldGenerator(); 53 54 // implements FieldGenerator --------------------------------------- 55 int GetNumBitsForMessage() const; 56 int GetNumBitsForBuilder() const; 57 void GenerateInterfaceMembers(io::Printer* printer) const; 58 void GenerateMembers(io::Printer* printer) const; 59 void GenerateBuilderMembers(io::Printer* printer) const; 60 void GenerateInitializationCode(io::Printer* printer) const; 61 void GenerateBuilderClearCode(io::Printer* printer) const; 62 void GenerateMergingCode(io::Printer* printer) const; 63 void GenerateBuildingCode(io::Printer* printer) const; 64 void GenerateParsingCode(io::Printer* printer) const; 65 void GenerateParsingDoneCode(io::Printer* printer) const; 66 void GenerateSerializationCode(io::Printer* printer) const; 67 void GenerateSerializedSizeCode(io::Printer* printer) const; 68 void GenerateFieldBuilderInitializationCode(io::Printer* printer) const; 69 void GenerateEqualsCode(io::Printer* printer) const; 70 void GenerateHashCode(io::Printer* printer) const; 71 string GetBoxedType() const; 72 73 private: 74 const FieldDescriptor* descriptor_; 75 map<string, string> variables_; 76 const int messageBitIndex_; 77 const int builderBitIndex_; 78 79 GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(StringFieldGenerator); 80 }; 81 82 class RepeatedStringFieldGenerator : public FieldGenerator { 83 public: 84 explicit RepeatedStringFieldGenerator(const FieldDescriptor* descriptor, 85 int messageBitIndex, int builderBitIndex); 86 ~RepeatedStringFieldGenerator(); 87 88 // implements FieldGenerator --------------------------------------- 89 int GetNumBitsForMessage() const; 90 int GetNumBitsForBuilder() const; 91 void GenerateInterfaceMembers(io::Printer* printer) const; 92 void GenerateMembers(io::Printer* printer) const; 93 void GenerateBuilderMembers(io::Printer* printer) const; 94 void GenerateInitializationCode(io::Printer* printer) const; 95 void GenerateBuilderClearCode(io::Printer* printer) const; 96 void GenerateMergingCode(io::Printer* printer) const; 97 void GenerateBuildingCode(io::Printer* printer) const; 98 void GenerateParsingCode(io::Printer* printer) const; 99 void GenerateParsingCodeFromPacked(io::Printer* printer) const; 100 void GenerateParsingDoneCode(io::Printer* printer) const; 101 void GenerateSerializationCode(io::Printer* printer) const; 102 void GenerateSerializedSizeCode(io::Printer* printer) const; 103 void GenerateFieldBuilderInitializationCode(io::Printer* printer) const; 104 void GenerateEqualsCode(io::Printer* printer) const; 105 void GenerateHashCode(io::Printer* printer) const; 106 string GetBoxedType() const; 107 108 private: 109 const FieldDescriptor* descriptor_; 110 map<string, string> variables_; 111 const int messageBitIndex_; 112 const int builderBitIndex_; 113 114 GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(RepeatedStringFieldGenerator); 115 }; 116 117 } // namespace java 118 } // namespace compiler 119 } // namespace protobuf 120 121 } // namespace google 122 #endif // GOOGLE_PROTOBUF_COMPILER_JAVA_STRING_FIELD_H__ 123