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// 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.
#include <compiler/java/java_extension_lite.h>
#include <compiler/java/java_context.h>
#include <compiler/java/java_doc_comment.h>
#include <compiler/java/java_helpers.h>
#include <compiler/java/java_name_resolver.h>
#include <io/printer.h>
#include <stubs/strutil.h>
namespace google {
namespace protobuf {
namespace compiler {
namespace java {
ImmutableExtensionLiteGenerator::ImmutableExtensionLiteGenerator(
const FieldDescriptor* descriptor, Context* context)
: descriptor_(descriptor), name_resolver_(context->GetNameResolver()) {
if (descriptor_->extension_scope() != NULL) {
scope_ =
name_resolver_->GetImmutableClassName(descriptor_->extension_scope());
} else {
scope_ = name_resolver_->GetImmutableClassName(descriptor_->file());
}
}
ImmutableExtensionLiteGenerator::~ImmutableExtensionLiteGenerator() {}
void ImmutableExtensionLiteGenerator::Generate(io::Printer* printer) {
std::map<std::string, std::string> vars;
const bool kUseImmutableNames = true;
InitTemplateVars(descriptor_, scope_, kUseImmutableNames, name_resolver_,
&vars);
printer->Print(vars, "public static final int $constant_name$ = $number$;\n");
WriteFieldDocComment(printer, descriptor_);
if (descriptor_->is_repeated()) {
printer->Print(
vars,
"public static final\n"
" com.google.protobuf.GeneratedMessageLite.GeneratedExtension<\n"
" $containing_type$,\n"
" $type$> $name$ = com.google.protobuf.GeneratedMessageLite\n"
" .newRepeatedGeneratedExtension(\n"
" $containing_type$.getDefaultInstance(),\n"
" $prototype$,\n"
" $enum_map$,\n"
" $number$,\n"
" com.google.protobuf.WireFormat.FieldType.$type_constant$,\n"
" $packed$,\n"
" $singular_type$.class);\n");
} else {
printer->Print(
vars,
"public static final\n"
" com.google.protobuf.GeneratedMessageLite.GeneratedExtension<\n"
" $containing_type$,\n"
" $type$> $name$ = com.google.protobuf.GeneratedMessageLite\n"
" .newSingularGeneratedExtension(\n"
" $containing_type$.getDefaultInstance(),\n"
" $default$,\n"
" $prototype$,\n"
" $enum_map$,\n"
" $number$,\n"
" com.google.protobuf.WireFormat.FieldType.$type_constant$,\n"
" $singular_type$.class);\n");
}
printer->Annotate("name", descriptor_);
}
int ImmutableExtensionLiteGenerator::GenerateNonNestedInitializationCode(
io::Printer* printer) {
return 0;
}
int ImmutableExtensionLiteGenerator::GenerateRegistrationCode(
io::Printer* printer) {
printer->Print("registry.add($scope$.$name$);\n", "scope", scope_, "name",
UnderscoresToCamelCaseCheckReserved(descriptor_));
return 7;
}
} // namespace java
} // namespace compiler
} // namespace protobuf
} // namespace google
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