diff options
Diffstat (limited to 'src/google/protobuf/compiler/javanano/javanano_map_field.cc')
| -rw-r--r-- | src/google/protobuf/compiler/javanano/javanano_map_field.cc | 186 |
1 files changed, 0 insertions, 186 deletions
diff --git a/src/google/protobuf/compiler/javanano/javanano_map_field.cc b/src/google/protobuf/compiler/javanano/javanano_map_field.cc deleted file mode 100644 index a4ab8858..00000000 --- a/src/google/protobuf/compiler/javanano/javanano_map_field.cc +++ /dev/null @@ -1,186 +0,0 @@ -// Protocol Buffers - Google's data interchange format -// Copyright 2008 Google Inc. All rights reserved. -// http://code.google.com/p/protobuf/ -// -// 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. - -#include <google/protobuf/compiler/javanano/javanano_map_field.h> -#include <google/protobuf/compiler/javanano/javanano_helpers.h> -#include <google/protobuf/stubs/common.h> -#include <google/protobuf/io/printer.h> -#include <google/protobuf/wire_format.h> -#include <google/protobuf/stubs/strutil.h> - -namespace google { -namespace protobuf { -namespace compiler { -namespace javanano { - -namespace { - -string TypeName(const Params& params, const FieldDescriptor* field, - bool boxed) { - JavaType java_type = GetJavaType(field); - switch (java_type) { - case JAVATYPE_MESSAGE: - return ClassName(params, field->message_type()); - case JAVATYPE_INT: - case JAVATYPE_LONG: - case JAVATYPE_FLOAT: - case JAVATYPE_DOUBLE: - case JAVATYPE_BOOLEAN: - case JAVATYPE_STRING: - case JAVATYPE_BYTES: - case JAVATYPE_ENUM: - if (boxed) { - return BoxedPrimitiveTypeName(java_type); - } else { - return PrimitiveTypeName(java_type); - } - // No default because we want the compiler to complain if any new JavaTypes - // are added.. - } - - GOOGLE_LOG(FATAL) << "should not reach here."; - return ""; -} - -const FieldDescriptor* KeyField(const FieldDescriptor* descriptor) { - GOOGLE_CHECK_EQ(FieldDescriptor::TYPE_MESSAGE, descriptor->type()); - const Descriptor* message = descriptor->message_type(); - GOOGLE_CHECK(message->options().map_entry()); - return message->FindFieldByName("key"); -} - -const FieldDescriptor* ValueField(const FieldDescriptor* descriptor) { - GOOGLE_CHECK_EQ(FieldDescriptor::TYPE_MESSAGE, descriptor->type()); - const Descriptor* message = descriptor->message_type(); - GOOGLE_CHECK(message->options().map_entry()); - return message->FindFieldByName("value"); -} - -void SetMapVariables(const Params& params, - const FieldDescriptor* descriptor, std::map<string, string>* variables) { - const FieldDescriptor* key = KeyField(descriptor); - const FieldDescriptor* value = ValueField(descriptor); - (*variables)["name"] = - RenameJavaKeywords(UnderscoresToCamelCase(descriptor)); - (*variables)["number"] = SimpleItoa(descriptor->number()); - (*variables)["key_type"] = TypeName(params, key, false); - (*variables)["boxed_key_type"] = TypeName(params,key, true); - (*variables)["key_desc_type"] = - "TYPE_" + ToUpper(FieldDescriptor::TypeName(key->type())); - (*variables)["key_tag"] = SimpleItoa(internal::WireFormat::MakeTag(key)); - (*variables)["value_type"] = TypeName(params, value, false); - (*variables)["boxed_value_type"] = TypeName(params, value, true); - (*variables)["value_desc_type"] = - "TYPE_" + ToUpper(FieldDescriptor::TypeName(value->type())); - (*variables)["value_tag"] = SimpleItoa(internal::WireFormat::MakeTag(value)); - (*variables)["type_parameters"] = - (*variables)["boxed_key_type"] + ", " + (*variables)["boxed_value_type"]; - (*variables)["value_default"] = - value->type() == FieldDescriptor::TYPE_MESSAGE - ? "new " + (*variables)["value_type"] + "()" - : "null"; -} -} // namespace - -// =================================================================== -MapFieldGenerator::MapFieldGenerator(const FieldDescriptor* descriptor, - const Params& params) - : FieldGenerator(params), descriptor_(descriptor) { - SetMapVariables(params, descriptor, &variables_); -} - -MapFieldGenerator::~MapFieldGenerator() {} - -void MapFieldGenerator:: -GenerateMembers(io::Printer* printer, bool /* unused lazy_init */) const { - printer->Print(variables_, - "public java.util.Map<$type_parameters$> $name$;\n"); -} - -void MapFieldGenerator:: -GenerateClearCode(io::Printer* printer) const { - printer->Print(variables_, - "$name$ = null;\n"); -} - -void MapFieldGenerator:: -GenerateMergingCode(io::Printer* printer) const { - printer->Print(variables_, - "this.$name$ = com.google.protobuf.nano.InternalNano.mergeMapEntry(\n" - " input, this.$name$, mapFactory,\n" - " com.google.protobuf.nano.InternalNano.$key_desc_type$,\n" - " com.google.protobuf.nano.InternalNano.$value_desc_type$,\n" - " $value_default$,\n" - " $key_tag$, $value_tag$);\n" - "\n"); -} - -void MapFieldGenerator:: -GenerateSerializationCode(io::Printer* printer) const { - printer->Print(variables_, - "if (this.$name$ != null) {\n" - " com.google.protobuf.nano.InternalNano.serializeMapField(\n" - " output, this.$name$, $number$,\n" - " com.google.protobuf.nano.InternalNano.$key_desc_type$,\n" - " com.google.protobuf.nano.InternalNano.$value_desc_type$);\n" - "}\n"); -} - -void MapFieldGenerator:: -GenerateSerializedSizeCode(io::Printer* printer) const { - printer->Print(variables_, - "if (this.$name$ != null) {\n" - " size += com.google.protobuf.nano.InternalNano.computeMapFieldSize(\n" - " this.$name$, $number$,\n" - " com.google.protobuf.nano.InternalNano.$key_desc_type$,\n" - " com.google.protobuf.nano.InternalNano.$value_desc_type$);\n" - "}\n"); -} - -void MapFieldGenerator:: -GenerateEqualsCode(io::Printer* printer) const { - printer->Print(variables_, - "if (!com.google.protobuf.nano.InternalNano.equals(\n" - " this.$name$, other.$name$)) {\n" - " return false;\n" - "}\n"); -} - -void MapFieldGenerator:: -GenerateHashCodeCode(io::Printer* printer) const { - printer->Print(variables_, - "result = 31 * result +\n" - " com.google.protobuf.nano.InternalNano.hashCode(this.$name$);\n"); -} - -} // namespace javanano -} // namespace compiler -} // namespace protobuf -} // namespace google |