| // Protocol Buffers - Google's data interchange format |
| // Copyright 2008 Google Inc. All rights reserved. |
| // |
| // Use of this source code is governed by a BSD-style |
| // license that can be found in the LICENSE file or at |
| // https://developers.google.com/open-source/licenses/bsd |
| |
| // Author: kenton@google.com (Kenton Varda) |
| // Based on original Protocol Buffers design by |
| // Sanjay Ghemawat, Jeff Dean, and others. |
| |
| #include "google/protobuf/compiler/java/lite/message_field.h" |
| |
| #include <cstdint> |
| #include <string> |
| |
| #include "absl/strings/str_cat.h" |
| #include "google/protobuf/compiler/java/context.h" |
| #include "google/protobuf/compiler/java/doc_comment.h" |
| #include "google/protobuf/compiler/java/field_common.h" |
| #include "google/protobuf/compiler/java/helpers.h" |
| #include "google/protobuf/compiler/java/internal_helpers.h" |
| #include "google/protobuf/compiler/java/name_resolver.h" |
| #include "google/protobuf/io/printer.h" |
| #include "google/protobuf/wire_format.h" |
| |
| // Must be last. |
| #include "google/protobuf/port_def.inc" |
| |
| namespace google { |
| namespace protobuf { |
| namespace compiler { |
| namespace java { |
| using Semantic = ::google::protobuf::io::AnnotationCollector::Semantic; |
| |
| namespace { |
| |
| void SetMessageVariables( |
| const FieldDescriptor* descriptor, int messageBitIndex, int builderBitIndex, |
| const FieldGeneratorInfo* info, ClassNameResolver* name_resolver, |
| absl::flat_hash_map<absl::string_view, std::string>* variables, |
| Context* context) { |
| SetCommonFieldVariables(descriptor, info, variables); |
| |
| (*variables)["type"] = |
| name_resolver->GetImmutableClassName(descriptor->message_type()); |
| variables->insert({"kt_type", EscapeKotlinKeywords((*variables)["type"])}); |
| (*variables)["mutable_type"] = |
| name_resolver->GetMutableClassName(descriptor->message_type()); |
| (*variables)["group_or_message"] = |
| (GetType(descriptor) == FieldDescriptor::TYPE_GROUP) ? "Group" |
| : "Message"; |
| // TODO: Add @deprecated javadoc when generating javadoc is supported |
| // by the proto compiler |
| (*variables)["deprecation"] = |
| descriptor->options().deprecated() ? "@java.lang.Deprecated " : ""; |
| variables->insert( |
| {"kt_deprecation", |
| descriptor->options().deprecated() |
| ? absl::StrCat("@kotlin.Deprecated(message = \"Field ", |
| (*variables)["name"], " is deprecated\") ") |
| : ""}); |
| (*variables)["required"] = descriptor->is_required() ? "true" : "false"; |
| |
| if (HasHasbit(descriptor)) { |
| // For singular messages and builders, one bit is used for the hasField bit. |
| (*variables)["get_has_field_bit_message"] = GenerateGetBit(messageBitIndex); |
| |
| // Note that these have a trailing ";". |
| (*variables)["set_has_field_bit_message"] = |
| absl::StrCat(GenerateSetBit(messageBitIndex), ";"); |
| (*variables)["clear_has_field_bit_message"] = |
| absl::StrCat(GenerateClearBit(messageBitIndex), ";"); |
| |
| (*variables)["is_field_present_message"] = GenerateGetBit(messageBitIndex); |
| } else { |
| (*variables)["set_has_field_bit_message"] = ""; |
| (*variables)["clear_has_field_bit_message"] = ""; |
| |
| variables->insert({"is_field_present_message", |
| absl::StrCat((*variables)["name"], "_ != null")}); |
| } |
| |
| (*variables)["get_has_field_bit_from_local"] = |
| GenerateGetBitFromLocal(builderBitIndex); |
| (*variables)["set_has_field_bit_to_local"] = |
| GenerateSetBitToLocal(messageBitIndex); |
| |
| // We use `x.getClass()` as a null check because it generates less bytecode |
| // than an `if (x == null) { throw ... }` statement. |
| (*variables)["null_check"] = "value.getClass();\n"; |
| // Annotations often use { and } to determine ranges. |
| (*variables)["{"] = ""; |
| (*variables)["}"] = ""; |
| } |
| |
| } // namespace |
| |
| // =================================================================== |
| |
| ImmutableMessageFieldLiteGenerator::ImmutableMessageFieldLiteGenerator( |
| const FieldDescriptor* descriptor, int messageBitIndex, Context* context) |
| : descriptor_(descriptor), |
| messageBitIndex_(messageBitIndex), |
| name_resolver_(context->GetNameResolver()), |
| context_(context) { |
| SetMessageVariables(descriptor, messageBitIndex, 0, |
| context->GetFieldGeneratorInfo(descriptor), |
| name_resolver_, &variables_, context); |
| } |
| |
| ImmutableMessageFieldLiteGenerator::~ImmutableMessageFieldLiteGenerator() {} |
| |
| int ImmutableMessageFieldLiteGenerator::GetNumBitsForMessage() const { |
| // TODO: We don't need a has bit for messages as they have null |
| // sentinels and no user should be reflecting on this. We could save some |
| // bits by setting to 0 and updating the runtimes but this might come at a |
| // runtime performance cost since we can't memoize has-bit reads. |
| return HasHasbit(descriptor_) ? 1 : 0; |
| } |
| |
| void ImmutableMessageFieldLiteGenerator::GenerateInterfaceMembers( |
| io::Printer* printer) const { |
| WriteFieldAccessorDocComment(printer, descriptor_, HAZZER, |
| context_->options()); |
| printer->Print(variables_, |
| "$deprecation$boolean ${$has$capitalized_name$$}$();\n"); |
| printer->Annotate("{", "}", descriptor_); |
| WriteFieldAccessorDocComment(printer, descriptor_, GETTER, |
| context_->options()); |
| printer->Print(variables_, |
| "$deprecation$$type$ ${$get$capitalized_name$$}$();\n"); |
| printer->Annotate("{", "}", descriptor_); |
| } |
| |
| void ImmutableMessageFieldLiteGenerator::GenerateMembers( |
| io::Printer* printer) const { |
| |
| printer->Print(variables_, "private $type$ $name$_;\n"); |
| PrintExtraFieldInfo(variables_, printer); |
| |
| if (HasHasbit(descriptor_)) { |
| WriteFieldDocComment(printer, descriptor_, context_->options()); |
| printer->Print( |
| variables_, |
| "@java.lang.Override\n" |
| "$deprecation$public boolean ${$has$capitalized_name$$}$() {\n" |
| " return $get_has_field_bit_message$;\n" |
| "}\n"); |
| printer->Annotate("{", "}", descriptor_); |
| WriteFieldDocComment(printer, descriptor_, context_->options()); |
| printer->Print( |
| variables_, |
| "@java.lang.Override\n" |
| "$deprecation$public $type$ ${$get$capitalized_name$$}$() {\n" |
| " return $name$_ == null ? $type$.getDefaultInstance() : $name$_;\n" |
| "}\n"); |
| printer->Annotate("{", "}", descriptor_); |
| } else { |
| WriteFieldDocComment(printer, descriptor_, context_->options()); |
| printer->Print( |
| variables_, |
| "@java.lang.Override\n" |
| "$deprecation$public boolean ${$has$capitalized_name$$}$() {\n" |
| " return $name$_ != null;\n" |
| "}\n"); |
| printer->Annotate("{", "}", descriptor_); |
| WriteFieldDocComment(printer, descriptor_, context_->options()); |
| printer->Print( |
| variables_, |
| "@java.lang.Override\n" |
| "$deprecation$public $type$ ${$get$capitalized_name$$}$() {\n" |
| " return $name$_ == null ? $type$.getDefaultInstance() : $name$_;\n" |
| "}\n"); |
| printer->Annotate("{", "}", descriptor_); |
| } |
| |
| // Field.Builder setField(Field value) |
| WriteFieldDocComment(printer, descriptor_, context_->options()); |
| printer->Print(variables_, |
| "private void set$capitalized_name$($type$ value) {\n" |
| " $null_check$" |
| " $name$_ = value;\n" |
| " $set_has_field_bit_message$\n" |
| " }\n"); |
| |
| // Field.Builder mergeField(Field value) |
| WriteFieldDocComment(printer, descriptor_, context_->options()); |
| printer->Print( |
| variables_, |
| "@java.lang.SuppressWarnings({\"ReferenceEquality\"})\n" |
| "private void merge$capitalized_name$($type$ value) {\n" |
| " $null_check$" |
| " if ($name$_ != null &&\n" |
| " $name$_ != $type$.getDefaultInstance()) {\n" |
| " $name$_ =\n" |
| " $type$.newBuilder($name$_).mergeFrom(value).buildPartial();\n" |
| " } else {\n" |
| " $name$_ = value;\n" |
| " }\n" |
| " $set_has_field_bit_message$\n" |
| "}\n"); |
| |
| // Field.Builder clearField() |
| WriteFieldDocComment(printer, descriptor_, context_->options()); |
| printer->Print(variables_, |
| "private void clear$capitalized_name$() {" |
| " $name$_ = null;\n" |
| " $clear_has_field_bit_message$\n" |
| "}\n"); |
| } |
| |
| void ImmutableMessageFieldLiteGenerator::GenerateBuilderMembers( |
| io::Printer* printer) const { |
| // The comments above the methods below are based on a hypothetical |
| // field of type "Field" called "Field". |
| |
| // boolean hasField() |
| WriteFieldDocComment(printer, descriptor_, context_->options()); |
| printer->Print(variables_, |
| "@java.lang.Override\n" |
| "$deprecation$public boolean ${$has$capitalized_name$$}$() {\n" |
| " return instance.has$capitalized_name$();\n" |
| "}\n"); |
| printer->Annotate("{", "}", descriptor_); |
| |
| // Field getField() |
| WriteFieldDocComment(printer, descriptor_, context_->options()); |
| printer->Print(variables_, |
| "@java.lang.Override\n" |
| "$deprecation$public $type$ ${$get$capitalized_name$$}$() {\n" |
| " return instance.get$capitalized_name$();\n" |
| "}\n"); |
| printer->Annotate("{", "}", descriptor_); |
| |
| // Field.Builder setField(Field value) |
| WriteFieldDocComment(printer, descriptor_, context_->options()); |
| printer->Print(variables_, |
| "$deprecation$public Builder " |
| "${$set$capitalized_name$$}$($type$ value) {\n" |
| " copyOnWrite();\n" |
| " instance.set$capitalized_name$(value);\n" |
| " return this;\n" |
| " }\n"); |
| printer->Annotate("{", "}", descriptor_, Semantic::kSet); |
| |
| // Field.Builder setField(Field.Builder builderForValue) |
| WriteFieldDocComment(printer, descriptor_, context_->options()); |
| printer->Print(variables_, |
| "$deprecation$public Builder ${$set$capitalized_name$$}$(\n" |
| " $type$.Builder builderForValue) {\n" |
| " copyOnWrite();\n" |
| " instance.set$capitalized_name$(builderForValue.build());\n" |
| " return this;\n" |
| "}\n"); |
| printer->Annotate("{", "}", descriptor_, Semantic::kSet); |
| |
| // Field.Builder mergeField(Field value) |
| WriteFieldDocComment(printer, descriptor_, context_->options()); |
| printer->Print(variables_, |
| "$deprecation$public Builder " |
| "${$merge$capitalized_name$$}$($type$ value) {\n" |
| " copyOnWrite();\n" |
| " instance.merge$capitalized_name$(value);\n" |
| " return this;\n" |
| "}\n"); |
| printer->Annotate("{", "}", descriptor_, Semantic::kSet); |
| |
| // Field.Builder clearField() |
| WriteFieldDocComment(printer, descriptor_, context_->options()); |
| printer->Print(variables_, |
| "$deprecation$public Builder ${$clear$capitalized_name$$}$() {" |
| " copyOnWrite();\n" |
| " instance.clear$capitalized_name$();\n" |
| " return this;\n" |
| "}\n"); |
| printer->Annotate("{", "}", descriptor_, Semantic::kSet); |
| } |
| |
| void ImmutableMessageFieldLiteGenerator::GenerateKotlinDslMembers( |
| io::Printer* printer) const { |
| WriteFieldDocComment(printer, descriptor_, context_->options(), |
| /* kdoc */ true); |
| printer->Print(variables_, |
| "$kt_deprecation$public var $kt_name$: $kt_type$\n" |
| " @JvmName(\"${$get$kt_capitalized_name$$}$\")\n" |
| " get() = $kt_dsl_builder$.${$get$capitalized_name$$}$()\n" |
| " @JvmName(\"${$set$kt_capitalized_name$$}$\")\n" |
| " set(value) {\n" |
| " $kt_dsl_builder$.${$set$capitalized_name$$}$(value)\n" |
| " }\n"); |
| |
| WriteFieldAccessorDocComment(printer, descriptor_, CLEARER, |
| context_->options(), |
| /* builder */ false, /* kdoc */ true); |
| printer->Print(variables_, |
| "public fun ${$clear$kt_capitalized_name$$}$() {\n" |
| " $kt_dsl_builder$.${$clear$capitalized_name$$}$()\n" |
| "}\n"); |
| |
| WriteFieldAccessorDocComment(printer, descriptor_, HAZZER, |
| context_->options(), |
| /* builder */ false, /* kdoc */ true); |
| printer->Print( |
| variables_, |
| "public fun ${$has$kt_capitalized_name$$}$(): kotlin.Boolean {\n" |
| " return $kt_dsl_builder$.${$has$capitalized_name$$}$()\n" |
| "}\n"); |
| GenerateKotlinOrNull(printer); |
| } |
| |
| void ImmutableMessageFieldLiteGenerator::GenerateKotlinOrNull(io::Printer* printer) const { |
| if (descriptor_->has_presence() && |
| descriptor_->real_containing_oneof() == nullptr) { |
| printer->Print(variables_, |
| "public val $classname$Kt.Dsl.$name$OrNull: $kt_type$?\n" |
| " get() = $kt_dsl_builder$.$name$OrNull\n"); |
| } |
| } |
| |
| void ImmutableMessageFieldLiteGenerator::GenerateFieldInfo( |
| io::Printer* printer, std::vector<uint16_t>* output) const { |
| WriteIntToUtf16CharSequence(descriptor_->number(), output); |
| WriteIntToUtf16CharSequence(GetExperimentalJavaFieldType(descriptor_), |
| output); |
| if (HasHasbit(descriptor_)) { |
| WriteIntToUtf16CharSequence(messageBitIndex_, output); |
| } |
| printer->Print(variables_, "\"$name$_\",\n"); |
| } |
| |
| void ImmutableMessageFieldLiteGenerator::GenerateInitializationCode( |
| io::Printer* printer) const {} |
| |
| std::string ImmutableMessageFieldLiteGenerator::GetBoxedType() const { |
| return name_resolver_->GetImmutableClassName(descriptor_->message_type()); |
| } |
| |
| // =================================================================== |
| |
| ImmutableMessageOneofFieldLiteGenerator:: |
| ImmutableMessageOneofFieldLiteGenerator(const FieldDescriptor* descriptor, |
| int messageBitIndex, |
| Context* context) |
| : ImmutableMessageFieldLiteGenerator(descriptor, messageBitIndex, context) { |
| const OneofGeneratorInfo* info = |
| context->GetOneofGeneratorInfo(descriptor->containing_oneof()); |
| SetCommonOneofVariables(descriptor, info, &variables_); |
| } |
| |
| ImmutableMessageOneofFieldLiteGenerator:: |
| ~ImmutableMessageOneofFieldLiteGenerator() {} |
| |
| void ImmutableMessageOneofFieldLiteGenerator::GenerateMembers( |
| io::Printer* printer) const { |
| PrintExtraFieldInfo(variables_, printer); |
| WriteFieldDocComment(printer, descriptor_, context_->options()); |
| printer->Print(variables_, |
| "@java.lang.Override\n" |
| "$deprecation$public boolean ${$has$capitalized_name$$}$() {\n" |
| " return $has_oneof_case_message$;\n" |
| "}\n"); |
| printer->Annotate("{", "}", descriptor_); |
| WriteFieldDocComment(printer, descriptor_, context_->options()); |
| printer->Print(variables_, |
| "@java.lang.Override\n" |
| "$deprecation$public $type$ ${$get$capitalized_name$$}$() {\n" |
| " if ($has_oneof_case_message$) {\n" |
| " return ($type$) $oneof_name$_;\n" |
| " }\n" |
| " return $type$.getDefaultInstance();\n" |
| "}\n"); |
| printer->Annotate("{", "}", descriptor_); |
| |
| // Field.Builder setField(Field value) |
| WriteFieldDocComment(printer, descriptor_, context_->options()); |
| printer->Print(variables_, |
| "private void set$capitalized_name$($type$ value) {\n" |
| " $null_check$" |
| " $oneof_name$_ = value;\n" |
| " $set_oneof_case_message$;\n" |
| "}\n"); |
| |
| // Field.Builder mergeField(Field value) |
| WriteFieldDocComment(printer, descriptor_, context_->options()); |
| printer->Print( |
| variables_, |
| "private void merge$capitalized_name$($type$ value) {\n" |
| " $null_check$" |
| " if ($has_oneof_case_message$ &&\n" |
| " $oneof_name$_ != $type$.getDefaultInstance()) {\n" |
| " $oneof_name$_ = $type$.newBuilder(($type$) $oneof_name$_)\n" |
| " .mergeFrom(value).buildPartial();\n" |
| " } else {\n" |
| " $oneof_name$_ = value;\n" |
| " }\n" |
| " $set_oneof_case_message$;\n" |
| "}\n"); |
| |
| // Field.Builder clearField() |
| WriteFieldDocComment(printer, descriptor_, context_->options()); |
| printer->Print(variables_, |
| "private void clear$capitalized_name$() {\n" |
| " if ($has_oneof_case_message$) {\n" |
| " $clear_oneof_case_message$;\n" |
| " $oneof_name$_ = null;\n" |
| " }\n" |
| "}\n"); |
| } |
| |
| void ImmutableMessageOneofFieldLiteGenerator::GenerateFieldInfo( |
| io::Printer* printer, std::vector<uint16_t>* output) const { |
| WriteIntToUtf16CharSequence(descriptor_->number(), output); |
| WriteIntToUtf16CharSequence(GetExperimentalJavaFieldType(descriptor_), |
| output); |
| WriteIntToUtf16CharSequence(descriptor_->containing_oneof()->index(), output); |
| printer->Print(variables_, "$oneof_stored_type$.class,\n"); |
| } |
| |
| void ImmutableMessageOneofFieldLiteGenerator::GenerateBuilderMembers( |
| io::Printer* printer) const { |
| // The comments above the methods below are based on a hypothetical |
| // field of type "Field" called "Field". |
| |
| // boolean hasField() |
| WriteFieldDocComment(printer, descriptor_, context_->options()); |
| printer->Print(variables_, |
| "@java.lang.Override\n" |
| "$deprecation$public boolean ${$has$capitalized_name$$}$() {\n" |
| " return instance.has$capitalized_name$();\n" |
| "}\n"); |
| printer->Annotate("{", "}", descriptor_); |
| |
| // Field getField() |
| WriteFieldDocComment(printer, descriptor_, context_->options()); |
| printer->Print(variables_, |
| "@java.lang.Override\n" |
| "$deprecation$public $type$ ${$get$capitalized_name$$}$() {\n" |
| " return instance.get$capitalized_name$();\n" |
| "}\n"); |
| printer->Annotate("{", "}", descriptor_); |
| |
| // Field.Builder setField(Field value) |
| WriteFieldDocComment(printer, descriptor_, context_->options()); |
| printer->Print(variables_, |
| "$deprecation$public Builder " |
| "${$set$capitalized_name$$}$($type$ value) {\n" |
| " copyOnWrite();\n" |
| " instance.set$capitalized_name$(value);\n" |
| " return this;\n" |
| "}\n"); |
| printer->Annotate("{", "}", descriptor_, Semantic::kSet); |
| |
| // Field.Builder setField(Field.Builder builderForValue) |
| WriteFieldDocComment(printer, descriptor_, context_->options()); |
| printer->Print(variables_, |
| "$deprecation$public Builder ${$set$capitalized_name$$}$(\n" |
| " $type$.Builder builderForValue) {\n" |
| " copyOnWrite();\n" |
| " instance.set$capitalized_name$(builderForValue.build());\n" |
| " return this;\n" |
| "}\n"); |
| printer->Annotate("{", "}", descriptor_, Semantic::kSet); |
| |
| // Field.Builder mergeField(Field value) |
| WriteFieldDocComment(printer, descriptor_, context_->options()); |
| printer->Print(variables_, |
| "$deprecation$public Builder " |
| "${$merge$capitalized_name$$}$($type$ value) {\n" |
| " copyOnWrite();\n" |
| " instance.merge$capitalized_name$(value);\n" |
| " return this;\n" |
| "}\n"); |
| printer->Annotate("{", "}", descriptor_, Semantic::kSet); |
| |
| // Field.Builder clearField() |
| WriteFieldDocComment(printer, descriptor_, context_->options()); |
| printer->Print( |
| variables_, |
| "$deprecation$public Builder ${$clear$capitalized_name$$}$() {\n" |
| " copyOnWrite();\n" |
| " instance.clear$capitalized_name$();\n" |
| " return this;\n" |
| "}\n"); |
| printer->Annotate("{", "}", descriptor_, Semantic::kSet); |
| } |
| |
| // =================================================================== |
| |
| RepeatedImmutableMessageFieldLiteGenerator:: |
| RepeatedImmutableMessageFieldLiteGenerator( |
| const FieldDescriptor* descriptor, int messageBitIndex, |
| Context* context) |
| : descriptor_(descriptor), |
| name_resolver_(context->GetNameResolver()), |
| context_(context) { |
| SetMessageVariables(descriptor, messageBitIndex, 0, |
| context->GetFieldGeneratorInfo(descriptor), |
| name_resolver_, &variables_, context); |
| } |
| |
| RepeatedImmutableMessageFieldLiteGenerator:: |
| ~RepeatedImmutableMessageFieldLiteGenerator() {} |
| |
| int RepeatedImmutableMessageFieldLiteGenerator::GetNumBitsForMessage() const { |
| return 0; |
| } |
| |
| void RepeatedImmutableMessageFieldLiteGenerator::GenerateInterfaceMembers( |
| io::Printer* printer) const { |
| // TODO: In the future, consider having methods specific to the |
| // interface so that builders can choose dynamically to either return a |
| // message or a nested builder, so that asking for the interface doesn't |
| // cause a message to ever be built. |
| WriteFieldDocComment(printer, descriptor_, context_->options()); |
| printer->Print(variables_, |
| "$deprecation$java.util.List<$type$> \n" |
| " ${$get$capitalized_name$List$}$();\n"); |
| printer->Annotate("{", "}", descriptor_); |
| WriteFieldDocComment(printer, descriptor_, context_->options()); |
| printer->Print( |
| variables_, |
| "$deprecation$$type$ ${$get$capitalized_name$$}$(int index);\n"); |
| printer->Annotate("{", "}", descriptor_); |
| WriteFieldDocComment(printer, descriptor_, context_->options()); |
| printer->Print(variables_, |
| "$deprecation$int ${$get$capitalized_name$Count$}$();\n"); |
| printer->Annotate("{", "}", descriptor_); |
| } |
| |
| void RepeatedImmutableMessageFieldLiteGenerator::GenerateMembers( |
| io::Printer* printer) const { |
| printer->Print( |
| variables_, |
| "private com.google.protobuf.Internal.ProtobufList<$type$> $name$_;\n"); |
| PrintExtraFieldInfo(variables_, printer); |
| WriteFieldDocComment(printer, descriptor_, context_->options()); |
| printer->Print(variables_, |
| "@java.lang.Override\n" |
| "$deprecation$public java.util.List<$type$> " |
| "${$get$capitalized_name$List$}$() {\n" |
| " return $name$_;\n" // note: unmodifiable list |
| "}\n"); |
| printer->Annotate("{", "}", descriptor_); |
| WriteFieldDocComment(printer, descriptor_, context_->options()); |
| printer->Print( |
| variables_, |
| "$deprecation$public java.util.List<? extends $type$OrBuilder> \n" |
| " ${$get$capitalized_name$OrBuilderList$}$() {\n" |
| " return $name$_;\n" |
| "}\n"); |
| printer->Annotate("{", "}", descriptor_); |
| WriteFieldDocComment(printer, descriptor_, context_->options()); |
| printer->Print( |
| variables_, |
| "@java.lang.Override\n" |
| "$deprecation$public int ${$get$capitalized_name$Count$}$() {\n" |
| " return $name$_.size();\n" |
| "}\n"); |
| printer->Annotate("{", "}", descriptor_); |
| WriteFieldDocComment(printer, descriptor_, context_->options()); |
| printer->Print( |
| variables_, |
| "@java.lang.Override\n" |
| "$deprecation$public $type$ ${$get$capitalized_name$$}$(int index) {\n" |
| " return $name$_.get(index);\n" |
| "}\n"); |
| printer->Annotate("{", "}", descriptor_); |
| WriteFieldDocComment(printer, descriptor_, context_->options()); |
| printer->Print(variables_, |
| "$deprecation$public $type$OrBuilder " |
| "${$get$capitalized_name$OrBuilder$}$(\n" |
| " int index) {\n" |
| " return $name$_.get(index);\n" |
| "}\n"); |
| printer->Annotate("{", "}", descriptor_); |
| |
| printer->Print( |
| variables_, |
| "private void ensure$capitalized_name$IsMutable() {\n" |
| // Use a temporary to avoid a redundant iget-object. |
| " com.google.protobuf.Internal.ProtobufList<$type$> tmp = $name$_;\n" |
| " if (!tmp.isModifiable()) {\n" |
| " $name$_ =\n" |
| " com.google.protobuf.GeneratedMessageLite.mutableCopy(tmp);\n" |
| " }\n" |
| "}\n" |
| "\n"); |
| |
| // Builder setRepeatedField(int index, Field value) |
| WriteFieldDocComment(printer, descriptor_, context_->options()); |
| printer->Print(variables_, |
| "private void set$capitalized_name$(\n" |
| " int index, $type$ value) {\n" |
| " $null_check$" |
| " ensure$capitalized_name$IsMutable();\n" |
| " $name$_.set(index, value);\n" |
| "}\n"); |
| |
| // Builder addRepeatedField(Field value) |
| WriteFieldDocComment(printer, descriptor_, context_->options()); |
| printer->Print(variables_, |
| "private void add$capitalized_name$($type$ value) {\n" |
| " $null_check$" |
| " ensure$capitalized_name$IsMutable();\n" |
| " $name$_.add(value);\n" |
| "}\n"); |
| |
| // Builder addRepeatedField(int index, Field value) |
| WriteFieldDocComment(printer, descriptor_, context_->options()); |
| printer->Print(variables_, |
| "private void add$capitalized_name$(\n" |
| " int index, $type$ value) {\n" |
| " $null_check$" |
| " ensure$capitalized_name$IsMutable();\n" |
| " $name$_.add(index, value);\n" |
| "}\n"); |
| |
| // Builder addAllRepeatedField(Iterable<Field> values) |
| WriteFieldDocComment(printer, descriptor_, context_->options()); |
| printer->Print(variables_, |
| "private void addAll$capitalized_name$(\n" |
| " java.lang.Iterable<? extends $type$> values) {\n" |
| " ensure$capitalized_name$IsMutable();\n" |
| " com.google.protobuf.AbstractMessageLite.addAll(\n" |
| " values, $name$_);\n" |
| "}\n"); |
| |
| // Builder clearAllRepeatedField() |
| WriteFieldDocComment(printer, descriptor_, context_->options()); |
| printer->Print(variables_, |
| "private void clear$capitalized_name$() {\n" |
| " $name$_ = emptyProtobufList();\n" |
| "}\n"); |
| |
| // Builder removeRepeatedField(int index) |
| WriteFieldDocComment(printer, descriptor_, context_->options()); |
| printer->Print(variables_, |
| "private void remove$capitalized_name$(int index) {\n" |
| " ensure$capitalized_name$IsMutable();\n" |
| " $name$_.remove(index);\n" |
| "}\n"); |
| } |
| |
| void RepeatedImmutableMessageFieldLiteGenerator::GenerateBuilderMembers( |
| io::Printer* printer) const { |
| // The comments above the methods below are based on a hypothetical |
| // repeated field of type "Field" called "RepeatedField". |
| |
| // List<Field> getRepeatedFieldList() |
| WriteFieldDocComment(printer, descriptor_, context_->options()); |
| printer->Print(variables_, |
| "@java.lang.Override\n" |
| "$deprecation$public java.util.List<$type$> " |
| "${$get$capitalized_name$List$}$() {\n" |
| " return java.util.Collections.unmodifiableList(\n" |
| " instance.get$capitalized_name$List());\n" |
| "}\n"); |
| printer->Annotate("{", "}", descriptor_); |
| |
| // int getRepeatedFieldCount() |
| WriteFieldDocComment(printer, descriptor_, context_->options()); |
| printer->Print( |
| variables_, |
| "@java.lang.Override\n" |
| "$deprecation$public int ${$get$capitalized_name$Count$}$() {\n" |
| " return instance.get$capitalized_name$Count();\n" |
| "}"); |
| printer->Annotate("{", "}", descriptor_); |
| |
| // Field getRepeatedField(int index) |
| WriteFieldDocComment(printer, descriptor_, context_->options()); |
| printer->Print( |
| variables_, |
| "@java.lang.Override\n" |
| "$deprecation$public $type$ ${$get$capitalized_name$$}$(int index) {\n" |
| " return instance.get$capitalized_name$(index);\n" |
| "}\n"); |
| printer->Annotate("{", "}", descriptor_); |
| |
| // Builder setRepeatedField(int index, Field value) |
| WriteFieldDocComment(printer, descriptor_, context_->options()); |
| printer->Print(variables_, |
| "$deprecation$public Builder ${$set$capitalized_name$$}$(\n" |
| " int index, $type$ value) {\n" |
| " copyOnWrite();\n" |
| " instance.set$capitalized_name$(index, value);\n" |
| " return this;\n" |
| "}\n"); |
| printer->Annotate("{", "}", descriptor_, Semantic::kSet); |
| |
| // Builder setRepeatedField(int index, Field.Builder builderForValue) |
| WriteFieldDocComment(printer, descriptor_, context_->options()); |
| printer->Print(variables_, |
| "$deprecation$public Builder ${$set$capitalized_name$$}$(\n" |
| " int index, $type$.Builder builderForValue) {\n" |
| " copyOnWrite();\n" |
| " instance.set$capitalized_name$(index,\n" |
| " builderForValue.build());\n" |
| " return this;\n" |
| "}\n"); |
| printer->Annotate("{", "}", descriptor_, Semantic::kSet); |
| |
| // Builder addRepeatedField(Field value) |
| WriteFieldDocComment(printer, descriptor_, context_->options()); |
| printer->Print(variables_, |
| "$deprecation$public Builder " |
| "${$add$capitalized_name$$}$($type$ value) {\n" |
| " copyOnWrite();\n" |
| " instance.add$capitalized_name$(value);\n" |
| " return this;\n" |
| "}\n"); |
| printer->Annotate("{", "}", descriptor_, Semantic::kSet); |
| |
| // Builder addRepeatedField(int index, Field value) |
| WriteFieldDocComment(printer, descriptor_, context_->options()); |
| printer->Print(variables_, |
| "$deprecation$public Builder ${$add$capitalized_name$$}$(\n" |
| " int index, $type$ value) {\n" |
| " copyOnWrite();\n" |
| " instance.add$capitalized_name$(index, value);\n" |
| " return this;\n" |
| "}\n"); |
| printer->Annotate("{", "}", descriptor_, Semantic::kSet); |
| // Builder addRepeatedField(Field.Builder builderForValue) |
| WriteFieldDocComment(printer, descriptor_, context_->options()); |
| printer->Print(variables_, |
| "$deprecation$public Builder ${$add$capitalized_name$$}$(\n" |
| " $type$.Builder builderForValue) {\n" |
| " copyOnWrite();\n" |
| " instance.add$capitalized_name$(builderForValue.build());\n" |
| " return this;\n" |
| "}\n"); |
| printer->Annotate("{", "}", descriptor_, Semantic::kSet); |
| |
| // Builder addRepeatedField(int index, Field.Builder builderForValue) |
| WriteFieldDocComment(printer, descriptor_, context_->options()); |
| printer->Print(variables_, |
| "$deprecation$public Builder ${$add$capitalized_name$$}$(\n" |
| " int index, $type$.Builder builderForValue) {\n" |
| " copyOnWrite();\n" |
| " instance.add$capitalized_name$(index,\n" |
| " builderForValue.build());\n" |
| " return this;\n" |
| "}\n"); |
| printer->Annotate("{", "}", descriptor_, Semantic::kSet); |
| |
| // Builder addAllRepeatedField(Iterable<Field> values) |
| WriteFieldDocComment(printer, descriptor_, context_->options()); |
| printer->Print(variables_, |
| "$deprecation$public Builder ${$addAll$capitalized_name$$}$(\n" |
| " java.lang.Iterable<? extends $type$> values) {\n" |
| " copyOnWrite();\n" |
| " instance.addAll$capitalized_name$(values);\n" |
| " return this;\n" |
| "}\n"); |
| printer->Annotate("{", "}", descriptor_, Semantic::kSet); |
| |
| // Builder clearAllRepeatedField() |
| WriteFieldDocComment(printer, descriptor_, context_->options()); |
| printer->Print( |
| variables_, |
| "$deprecation$public Builder ${$clear$capitalized_name$$}$() {\n" |
| " copyOnWrite();\n" |
| " instance.clear$capitalized_name$();\n" |
| " return this;\n" |
| "}\n"); |
| printer->Annotate("{", "}", descriptor_, Semantic::kSet); |
| |
| // Builder removeRepeatedField(int index) |
| WriteFieldDocComment(printer, descriptor_, context_->options()); |
| printer->Print(variables_, |
| "$deprecation$public Builder " |
| "${$remove$capitalized_name$$}$(int index) {\n" |
| " copyOnWrite();\n" |
| " instance.remove$capitalized_name$(index);\n" |
| " return this;\n" |
| "}\n"); |
| printer->Annotate("{", "}", descriptor_, Semantic::kSet); |
| } |
| |
| void RepeatedImmutableMessageFieldLiteGenerator::GenerateFieldInfo( |
| io::Printer* printer, std::vector<uint16_t>* output) const { |
| WriteIntToUtf16CharSequence(descriptor_->number(), output); |
| WriteIntToUtf16CharSequence(GetExperimentalJavaFieldType(descriptor_), |
| output); |
| printer->Print(variables_, |
| "\"$name$_\",\n" |
| "$type$.class,\n"); |
| } |
| |
| void RepeatedImmutableMessageFieldLiteGenerator::GenerateInitializationCode( |
| io::Printer* printer) const { |
| printer->Print(variables_, "$name$_ = emptyProtobufList();\n"); |
| } |
| |
| std::string RepeatedImmutableMessageFieldLiteGenerator::GetBoxedType() const { |
| return name_resolver_->GetImmutableClassName(descriptor_->message_type()); |
| } |
| |
| void RepeatedImmutableMessageFieldLiteGenerator::GenerateKotlinDslMembers( |
| io::Printer* printer) const { |
| printer->Print( |
| variables_, |
| "/**\n" |
| " * An uninstantiable, behaviorless type to represent the field in\n" |
| " * generics.\n" |
| " */\n" |
| "@kotlin.OptIn" |
| "(com.google.protobuf.kotlin.OnlyForUseByGeneratedProtoCode::class)\n" |
| "public class ${$$kt_capitalized_name$Proxy$}$ private constructor()" |
| " : com.google.protobuf.kotlin.DslProxy()\n"); |
| |
| WriteFieldDocComment(printer, descriptor_, context_->options(), |
| /* kdoc */ true); |
| printer->Print(variables_, |
| "$kt_deprecation$ public val $kt_name$: " |
| "com.google.protobuf.kotlin.DslList" |
| "<$kt_type$, ${$$kt_capitalized_name$Proxy$}$>\n" |
| " @kotlin.jvm.JvmSynthetic\n" |
| " get() = com.google.protobuf.kotlin.DslList(\n" |
| " $kt_dsl_builder$.${$get$capitalized_name$List$}$()\n" |
| " )\n"); |
| |
| WriteFieldAccessorDocComment(printer, descriptor_, LIST_ADDER, |
| context_->options(), |
| /* builder */ false, /* kdoc */ true); |
| printer->Print(variables_, |
| "@kotlin.jvm.JvmSynthetic\n" |
| "@kotlin.jvm.JvmName(\"add$kt_capitalized_name$\")\n" |
| "public fun com.google.protobuf.kotlin.DslList" |
| "<$kt_type$, ${$$kt_capitalized_name$Proxy$}$>." |
| "add(value: $kt_type$) {\n" |
| " $kt_dsl_builder$.${$add$capitalized_name$$}$(value)\n" |
| "}\n"); |
| |
| WriteFieldAccessorDocComment(printer, descriptor_, LIST_ADDER, |
| context_->options(), |
| /* builder */ false, /* kdoc */ true); |
| printer->Print(variables_, |
| "@kotlin.jvm.JvmSynthetic\n" |
| "@kotlin.jvm.JvmName(\"plusAssign$kt_capitalized_name$\")\n" |
| "@Suppress(\"NOTHING_TO_INLINE\")\n" |
| "public inline operator fun com.google.protobuf.kotlin.DslList" |
| "<$kt_type$, ${$$kt_capitalized_name$Proxy$}$>." |
| "plusAssign(value: $kt_type$) {\n" |
| " add(value)\n" |
| "}\n"); |
| |
| WriteFieldAccessorDocComment(printer, descriptor_, LIST_MULTI_ADDER, |
| context_->options(), |
| /* builder */ false, /* kdoc */ true); |
| printer->Print(variables_, |
| "@kotlin.jvm.JvmSynthetic\n" |
| "@kotlin.jvm.JvmName(\"addAll$kt_capitalized_name$\")\n" |
| "public fun com.google.protobuf.kotlin.DslList" |
| "<$kt_type$, ${$$kt_capitalized_name$Proxy$}$>." |
| "addAll(values: kotlin.collections.Iterable<$kt_type$>) {\n" |
| " $kt_dsl_builder$.${$addAll$capitalized_name$$}$(values)\n" |
| "}\n"); |
| |
| WriteFieldAccessorDocComment(printer, descriptor_, LIST_MULTI_ADDER, |
| context_->options(), |
| /* builder */ false, /* kdoc */ true); |
| printer->Print( |
| variables_, |
| "@kotlin.jvm.JvmSynthetic\n" |
| "@kotlin.jvm.JvmName(\"plusAssignAll$kt_capitalized_name$\")\n" |
| "@Suppress(\"NOTHING_TO_INLINE\")\n" |
| "public inline operator fun com.google.protobuf.kotlin.DslList" |
| "<$kt_type$, ${$$kt_capitalized_name$Proxy$}$>." |
| "plusAssign(values: kotlin.collections.Iterable<$kt_type$>) {\n" |
| " addAll(values)\n" |
| "}\n"); |
| |
| WriteFieldAccessorDocComment(printer, descriptor_, LIST_INDEXED_SETTER, |
| context_->options(), |
| /* builder */ false, /* kdoc */ true); |
| printer->Print( |
| variables_, |
| "@kotlin.jvm.JvmSynthetic\n" |
| "@kotlin.jvm.JvmName(\"set$kt_capitalized_name$\")\n" |
| "public operator fun com.google.protobuf.kotlin.DslList" |
| "<$kt_type$, ${$$kt_capitalized_name$Proxy$}$>." |
| "set(index: kotlin.Int, value: $kt_type$) {\n" |
| " $kt_dsl_builder$.${$set$capitalized_name$$}$(index, value)\n" |
| "}\n"); |
| |
| WriteFieldAccessorDocComment(printer, descriptor_, CLEARER, |
| context_->options(), |
| /* builder */ false, /* kdoc */ true); |
| printer->Print(variables_, |
| "@kotlin.jvm.JvmSynthetic\n" |
| "@kotlin.jvm.JvmName(\"clear$kt_capitalized_name$\")\n" |
| "public fun com.google.protobuf.kotlin.DslList" |
| "<$kt_type$, ${$$kt_capitalized_name$Proxy$}$>." |
| "clear() {\n" |
| " $kt_dsl_builder$.${$clear$capitalized_name$$}$()\n" |
| "}\n"); |
| } |
| |
| } // namespace java |
| } // namespace compiler |
| } // namespace protobuf |
| } // namespace google |
| |
| #include "google/protobuf/port_undef.inc" |
