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-rw-r--r--src/google/protobuf/compiler/javanano/javanano_enum.cc40
-rw-r--r--src/google/protobuf/compiler/javanano/javanano_enum_field.cc39
-rw-r--r--src/google/protobuf/compiler/javanano/javanano_enum_field.h1
-rw-r--r--src/google/protobuf/compiler/javanano/javanano_extension.cc2
-rw-r--r--src/google/protobuf/compiler/javanano/javanano_field.h1
-rw-r--r--src/google/protobuf/compiler/javanano/javanano_file.h4
-rw-r--r--src/google/protobuf/compiler/javanano/javanano_generator.cc12
-rw-r--r--src/google/protobuf/compiler/javanano/javanano_helpers.cc12
-rw-r--r--src/google/protobuf/compiler/javanano/javanano_message.cc78
-rw-r--r--src/google/protobuf/compiler/javanano/javanano_message.h2
-rw-r--r--src/google/protobuf/compiler/javanano/javanano_message_field.cc21
-rw-r--r--src/google/protobuf/compiler/javanano/javanano_message_field.h2
-rw-r--r--src/google/protobuf/compiler/javanano/javanano_params.h38
-rw-r--r--src/google/protobuf/compiler/javanano/javanano_primitive_field.cc8
-rw-r--r--src/google/protobuf/compiler/javanano/javanano_primitive_field.h1
15 files changed, 228 insertions, 33 deletions
diff --git a/src/google/protobuf/compiler/javanano/javanano_enum.cc b/src/google/protobuf/compiler/javanano/javanano_enum.cc
index f934b05..c6e8dfe 100644
--- a/src/google/protobuf/compiler/javanano/javanano_enum.cc
+++ b/src/google/protobuf/compiler/javanano/javanano_enum.cc
@@ -73,13 +73,45 @@ void EnumGenerator::Generate(io::Printer* printer) {
"// enum $classname$\n",
"classname", descriptor_->name());
+ const string classname = RenameJavaKeywords(descriptor_->name());
+
// Start of container interface
+ // If generating intdefs, we use the container interface as the intdef if
+ // present. Otherwise, we just make an empty @interface parallel to the
+ // constants.
+ bool use_intdef = params_.generate_intdefs();
bool use_shell_class = params_.java_enum_style();
- if (use_shell_class) {
- printer->Print(
- "public interface $classname$ {\n",
- "classname", RenameJavaKeywords(descriptor_->name()));
+ if (use_intdef) {
+ // @IntDef annotation so tools can enforce correctness
+ // Annotations will be discarded by the compiler
+ printer->Print("@java.lang.annotation.Retention("
+ "java.lang.annotation.RetentionPolicy.SOURCE)\n"
+ "@android.support.annotation.IntDef({\n");
printer->Indent();
+ for (int i = 0; i < canonical_values_.size(); i++) {
+ const string constant_name =
+ RenameJavaKeywords(canonical_values_[i]->name());
+ if (use_shell_class) {
+ printer->Print("$classname$.$name$,\n",
+ "classname", classname,
+ "name", constant_name);
+ } else {
+ printer->Print("$name$,\n", "name", constant_name);
+ }
+ }
+ printer->Outdent();
+ printer->Print("})\n");
+ }
+ if (use_shell_class || use_intdef) {
+ printer->Print(
+ "public $at_for_intdef$interface $classname$ {\n",
+ "classname", classname,
+ "at_for_intdef", use_intdef ? "@" : "");
+ if (use_shell_class) {
+ printer->Indent();
+ } else {
+ printer->Print("}\n\n");
+ }
}
// Canonical values
diff --git a/src/google/protobuf/compiler/javanano/javanano_enum_field.cc b/src/google/protobuf/compiler/javanano/javanano_enum_field.cc
index 6a18834..7666db3 100644
--- a/src/google/protobuf/compiler/javanano/javanano_enum_field.cc
+++ b/src/google/protobuf/compiler/javanano/javanano_enum_field.cc
@@ -59,6 +59,7 @@ void SetEnumVariables(const Params& params,
RenameJavaKeywords(UnderscoresToCapitalizedCamelCase(descriptor));
(*variables)["number"] = SimpleItoa(descriptor->number());
if (params.use_reference_types_for_primitives()
+ && !params.reftypes_primitive_enums()
&& !descriptor->is_repeated()) {
(*variables)["type"] = "java.lang.Integer";
(*variables)["default"] = "null";
@@ -75,6 +76,10 @@ void SetEnumVariables(const Params& params,
internal::WireFormatLite::MakeTag(descriptor->number(),
internal::WireFormat::WireTypeForFieldType(descriptor->type())));
(*variables)["message_name"] = descriptor->containing_type()->name();
+ const EnumDescriptor* enum_type = descriptor->enum_type();
+ (*variables)["message_type_intdef"] = "@"
+ + ToJavaName(params, enum_type->name(), true,
+ enum_type->containing_type(), enum_type->file());
}
void LoadEnumValues(const Params& params,
@@ -115,8 +120,10 @@ EnumFieldGenerator::~EnumFieldGenerator() {}
void EnumFieldGenerator::
GenerateMembers(io::Printer* printer, bool /* unused lazy_init */) const {
- printer->Print(variables_,
- "public $type$ $name$;\n");
+ if (params_.generate_intdefs()) {
+ printer->Print(variables_, "$message_type_intdef$\n");
+ }
+ printer->Print(variables_, "public $type$ $name$;\n");
if (params_.generate_has()) {
printer->Print(variables_,
@@ -197,7 +204,8 @@ GenerateSerializedSizeCode(io::Printer* printer) const {
}
void EnumFieldGenerator::GenerateEqualsCode(io::Printer* printer) const {
- if (params_.use_reference_types_for_primitives()) {
+ if (params_.use_reference_types_for_primitives()
+ && !params_.reftypes_primitive_enums()) {
printer->Print(variables_,
"if (this.$name$ == null) {\n"
" if (other.$name$ != null) {\n"
@@ -228,7 +236,8 @@ void EnumFieldGenerator::GenerateEqualsCode(io::Printer* printer) const {
void EnumFieldGenerator::GenerateHashCodeCode(io::Printer* printer) const {
printer->Print(
"result = 31 * result + ");
- if (params_.use_reference_types_for_primitives()) {
+ if (params_.use_reference_types_for_primitives()
+ && !params_.reftypes_primitive_enums()) {
printer->Print(variables_,
"(this.$name$ == null ? 0 : this.$name$)");
} else {
@@ -253,12 +262,22 @@ AccessorEnumFieldGenerator::~AccessorEnumFieldGenerator() {}
void AccessorEnumFieldGenerator::
GenerateMembers(io::Printer* printer, bool /* unused lazy_init */) const {
+ printer->Print(variables_, "private int $name$_;\n");
+ if (params_.generate_intdefs()) {
+ printer->Print(variables_, "$message_type_intdef$\n");
+ }
printer->Print(variables_,
- "private int $name$_;\n"
"public int get$capitalized_name$() {\n"
" return $name$_;\n"
"}\n"
- "public $message_name$ set$capitalized_name$(int value) {\n"
+ "public $message_name$ set$capitalized_name$(");
+ if (params_.generate_intdefs()) {
+ printer->Print(variables_,
+ "\n"
+ " $message_type_intdef$ ");
+ }
+ printer->Print(variables_,
+ "int value) {\n"
" $name$_ = value;\n"
" $set_has$;\n"
" return this;\n"
@@ -496,6 +515,14 @@ GenerateSerializedSizeCode(io::Printer* printer) const {
}
void RepeatedEnumFieldGenerator::
+GenerateFixClonedCode(io::Printer* printer) const {
+ printer->Print(variables_,
+ "if (this.$name$ != null && this.$name$.length > 0) {\n"
+ " cloned.$name$ = this.$name$.clone();\n"
+ "}\n");
+}
+
+void RepeatedEnumFieldGenerator::
GenerateEqualsCode(io::Printer* printer) const {
printer->Print(variables_,
"if (!com.google.protobuf.nano.InternalNano.equals(\n"
diff --git a/src/google/protobuf/compiler/javanano/javanano_enum_field.h b/src/google/protobuf/compiler/javanano/javanano_enum_field.h
index 55bf635..8622463 100644
--- a/src/google/protobuf/compiler/javanano/javanano_enum_field.h
+++ b/src/google/protobuf/compiler/javanano/javanano_enum_field.h
@@ -106,6 +106,7 @@ class RepeatedEnumFieldGenerator : public FieldGenerator {
void GenerateSerializedSizeCode(io::Printer* printer) const;
void GenerateEqualsCode(io::Printer* printer) const;
void GenerateHashCodeCode(io::Printer* printer) const;
+ void GenerateFixClonedCode(io::Printer* printer) const;
private:
void GenerateRepeatedDataSizeCode(io::Printer* printer) const;
diff --git a/src/google/protobuf/compiler/javanano/javanano_extension.cc b/src/google/protobuf/compiler/javanano/javanano_extension.cc
index 754ed55..0b9d1d8 100644
--- a/src/google/protobuf/compiler/javanano/javanano_extension.cc
+++ b/src/google/protobuf/compiler/javanano/javanano_extension.cc
@@ -140,7 +140,7 @@ void ExtensionGenerator::Generate(io::Printer* printer) const {
" com.google.protobuf.nano.Extension.create$repeated$$ext_type$(\n"
" com.google.protobuf.nano.Extension.$type$,\n"
" $class$.class,\n"
- " $tag_params$);\n");
+ " $tag_params$L);\n");
}
} // namespace javanano
diff --git a/src/google/protobuf/compiler/javanano/javanano_field.h b/src/google/protobuf/compiler/javanano/javanano_field.h
index 61fc621..e015259 100644
--- a/src/google/protobuf/compiler/javanano/javanano_field.h
+++ b/src/google/protobuf/compiler/javanano/javanano_field.h
@@ -82,6 +82,7 @@ class FieldGenerator {
virtual void GenerateSerializedSizeCode(io::Printer* printer) const = 0;
virtual void GenerateEqualsCode(io::Printer* printer) const = 0;
virtual void GenerateHashCodeCode(io::Printer* printer) const = 0;
+ virtual void GenerateFixClonedCode(io::Printer* printer) const {}
protected:
const Params& params_;
diff --git a/src/google/protobuf/compiler/javanano/javanano_file.h b/src/google/protobuf/compiler/javanano/javanano_file.h
index 9472721..cfcd7c6 100644
--- a/src/google/protobuf/compiler/javanano/javanano_file.h
+++ b/src/google/protobuf/compiler/javanano/javanano_file.h
@@ -38,6 +38,7 @@
#include <string>
#include <vector>
#include <google/protobuf/stubs/common.h>
+#include <google/protobuf/compiler/code_generator.h>
#include <google/protobuf/compiler/javanano/javanano_params.h>
namespace google {
@@ -46,9 +47,6 @@ namespace protobuf {
namespace io {
class Printer; // printer.h
}
- namespace compiler {
- class OutputDirectory; // code_generator.h
- }
}
namespace protobuf {
diff --git a/src/google/protobuf/compiler/javanano/javanano_generator.cc b/src/google/protobuf/compiler/javanano/javanano_generator.cc
index 61ef2ca..96e3e80 100644
--- a/src/google/protobuf/compiler/javanano/javanano_generator.cc
+++ b/src/google/protobuf/compiler/javanano/javanano_generator.cc
@@ -139,13 +139,23 @@ bool JavaNanoGenerator::Generate(const FileDescriptor* file,
params.set_java_enum_style(option_value == "java");
} else if (option_name == "optional_field_style") {
params.set_optional_field_accessors(option_value == "accessors");
- params.set_use_reference_types_for_primitives(option_value == "reftypes");
+ params.set_use_reference_types_for_primitives(option_value == "reftypes"
+ || option_value == "reftypes_compat_mode");
+ params.set_reftypes_primitive_enums(
+ option_value == "reftypes_compat_mode");
+ if (option_value == "reftypes_compat_mode") {
+ params.set_generate_clear(false);
+ }
} else if (option_name == "generate_equals") {
params.set_generate_equals(option_value == "true");
} else if (option_name == "ignore_services") {
params.set_ignore_services(option_value == "true");
} else if (option_name == "parcelable_messages") {
params.set_parcelable_messages(option_value == "true");
+ } else if (option_name == "generate_clone") {
+ params.set_generate_clone(option_value == "true");
+ } else if (option_name == "generate_intdefs") {
+ params.set_generate_intdefs(option_value == "true");
} else {
*error = "Ignore unknown javanano generator option: " + option_name;
}
diff --git a/src/google/protobuf/compiler/javanano/javanano_helpers.cc b/src/google/protobuf/compiler/javanano/javanano_helpers.cc
index e8326a4..2149418 100644
--- a/src/google/protobuf/compiler/javanano/javanano_helpers.cc
+++ b/src/google/protobuf/compiler/javanano/javanano_helpers.cc
@@ -336,14 +336,14 @@ string PrimitiveTypeName(JavaType type) {
case JAVATYPE_STRING : return "java.lang.String";
case JAVATYPE_BYTES : return "byte[]";
case JAVATYPE_ENUM : return "int";
- case JAVATYPE_MESSAGE: return NULL;
+ case JAVATYPE_MESSAGE: return "";
// No default because we want the compiler to complain if any new
// JavaTypes are added.
}
GOOGLE_LOG(FATAL) << "Can't get here.";
- return NULL;
+ return "";
}
string BoxedPrimitiveTypeName(JavaType type) {
@@ -356,14 +356,14 @@ string BoxedPrimitiveTypeName(JavaType type) {
case JAVATYPE_STRING : return "java.lang.String";
case JAVATYPE_BYTES : return "byte[]";
case JAVATYPE_ENUM : return "java.lang.Integer";
- case JAVATYPE_MESSAGE: return NULL;
+ case JAVATYPE_MESSAGE: return "";
// No default because we want the compiler to complain if any new
// JavaTypes are added.
}
GOOGLE_LOG(FATAL) << "Can't get here.";
- return NULL;
+ return "";
}
string EmptyArrayName(const Params& params, const FieldDescriptor* field) {
@@ -392,6 +392,10 @@ string DefaultValue(const Params& params, const FieldDescriptor* field) {
}
if (params.use_reference_types_for_primitives()) {
+ if (params.reftypes_primitive_enums()
+ && field->cpp_type() == FieldDescriptor::CPPTYPE_ENUM) {
+ return "Integer.MIN_VALUE";
+ }
return "null";
}
diff --git a/src/google/protobuf/compiler/javanano/javanano_message.cc b/src/google/protobuf/compiler/javanano/javanano_message.cc
index 7a2b4a0..dcfb870 100644
--- a/src/google/protobuf/compiler/javanano/javanano_message.cc
+++ b/src/google/protobuf/compiler/javanano/javanano_message.cc
@@ -134,18 +134,23 @@ void MessageGenerator::Generate(io::Printer* printer) {
}
if (params_.store_unknown_fields() && params_.parcelable_messages()) {
printer->Print(
- " com.google.protobuf.nano.android.ParcelableExtendableMessageNano<$classname$> {\n",
+ " com.google.protobuf.nano.android.ParcelableExtendableMessageNano<$classname$>",
"classname", descriptor_->name());
} else if (params_.store_unknown_fields()) {
printer->Print(
- " com.google.protobuf.nano.ExtendableMessageNano<$classname$> {\n",
+ " com.google.protobuf.nano.ExtendableMessageNano<$classname$>",
"classname", descriptor_->name());
} else if (params_.parcelable_messages()) {
printer->Print(
- " com.google.protobuf.nano.android.ParcelableMessageNano {\n");
+ " com.google.protobuf.nano.android.ParcelableMessageNano");
} else {
printer->Print(
- " com.google.protobuf.nano.MessageNano {\n");
+ " com.google.protobuf.nano.MessageNano");
+ }
+ if (params_.generate_clone()) {
+ printer->Print(" implements java.lang.Cloneable {\n");
+ } else {
+ printer->Print(" {\n");
}
printer->Indent();
@@ -245,22 +250,34 @@ void MessageGenerator::Generate(io::Printer* printer) {
" _classInitialized = true;\n"
" }\n"
" }\n"
- " }\n"
- " clear();\n"
- "}\n");
+ " }\n");
+ if (params_.generate_clear()) {
+ printer->Print(" clear();\n");
+ }
+ printer->Print("}\n");
} else {
printer->Print(
"\n"
- "public $classname$() {\n"
- " clear();\n"
- "}\n",
+ "public $classname$() {\n",
"classname", descriptor_->name());
+ if (params_.generate_clear()) {
+ printer->Print(" clear();\n");
+ } else {
+ printer->Indent();
+ GenerateFieldInitializers(printer);
+ printer->Outdent();
+ }
+ printer->Print("}\n");
}
// Other methods in this class
GenerateClear(printer);
+ if (params_.generate_clone()) {
+ GenerateClone(printer);
+ }
+
if (params_.generate_equals()) {
GenerateEquals(printer);
GenerateHashCode(printer);
@@ -440,12 +457,24 @@ void MessageGenerator::GenerateSerializeOneField(
}
void MessageGenerator::GenerateClear(io::Printer* printer) {
+ if (!params_.generate_clear()) {
+ return;
+ }
printer->Print(
"\n"
"public $classname$ clear() {\n",
"classname", descriptor_->name());
printer->Indent();
+ GenerateFieldInitializers(printer);
+
+ printer->Outdent();
+ printer->Print(
+ " return this;\n"
+ "}\n");
+}
+
+void MessageGenerator::GenerateFieldInitializers(io::Printer* printer) {
// Clear bit fields.
int totalInts = (field_generators_.total_bits() + 31) / 32;
for (int i = 0; i < totalInts; i++) {
@@ -463,12 +492,34 @@ void MessageGenerator::GenerateClear(io::Printer* printer) {
if (params_.store_unknown_fields()) {
printer->Print("unknownFieldData = null;\n");
}
+ printer->Print("cachedSize = -1;\n");
+}
+
+void MessageGenerator::GenerateClone(io::Printer* printer) {
+ printer->Print(
+ "@Override\n"
+ "public $classname$ clone() {\n",
+ "classname", descriptor_->name());
+ printer->Indent();
+
+ printer->Print(
+ "$classname$ cloned;\n"
+ "try {\n"
+ " cloned = ($classname$) super.clone();\n"
+ "} catch (java.lang.CloneNotSupportedException e) {\n"
+ " throw new java.lang.AssertionError(e);\n"
+ "}\n",
+ "classname", descriptor_->name());
+
+ for (int i = 0; i < descriptor_->field_count(); i++) {
+ field_generators_.get(descriptor_->field(i)).GenerateFixClonedCode(printer);
+ }
printer->Outdent();
printer->Print(
- " cachedSize = -1;\n"
- " return this;\n"
- "}\n");
+ " return cloned;\n"
+ "}\n"
+ "\n");
}
void MessageGenerator::GenerateEquals(io::Printer* printer) {
@@ -523,6 +574,7 @@ void MessageGenerator::GenerateHashCode(io::Printer* printer) {
printer->Indent();
printer->Print("int result = 17;\n");
+ printer->Print("result = 31 * result + getClass().getName().hashCode();\n");
for (int i = 0; i < descriptor_->field_count(); i++) {
const FieldDescriptor* field = descriptor_->field(i);
field_generators_.get(field).GenerateHashCodeCode(printer);
diff --git a/src/google/protobuf/compiler/javanano/javanano_message.h b/src/google/protobuf/compiler/javanano/javanano_message.h
index f87f84f..1bb6557 100644
--- a/src/google/protobuf/compiler/javanano/javanano_message.h
+++ b/src/google/protobuf/compiler/javanano/javanano_message.h
@@ -77,8 +77,10 @@ class MessageGenerator {
const FieldDescriptor* field);
void GenerateClear(io::Printer* printer);
+ void GenerateFieldInitializers(io::Printer* printer);
void GenerateEquals(io::Printer* printer);
void GenerateHashCode(io::Printer* printer);
+ void GenerateClone(io::Printer* printer);
const Params& params_;
const Descriptor* descriptor_;
diff --git a/src/google/protobuf/compiler/javanano/javanano_message_field.cc b/src/google/protobuf/compiler/javanano/javanano_message_field.cc
index a46081d..4752644 100644
--- a/src/google/protobuf/compiler/javanano/javanano_message_field.cc
+++ b/src/google/protobuf/compiler/javanano/javanano_message_field.cc
@@ -127,6 +127,14 @@ GenerateSerializedSizeCode(io::Printer* printer) const {
}
void MessageFieldGenerator::
+GenerateFixClonedCode(io::Printer* printer) const {
+ printer->Print(variables_,
+ "if (this.$name$ != null) {\n"
+ " cloned.$name$ = this.$name$.clone();\n"
+ "}\n");
+}
+
+void MessageFieldGenerator::
GenerateEqualsCode(io::Printer* printer) const {
printer->Print(variables_,
"if (this.$name$ == null) { \n"
@@ -238,6 +246,19 @@ GenerateSerializedSizeCode(io::Printer* printer) const {
}
void RepeatedMessageFieldGenerator::
+GenerateFixClonedCode(io::Printer* printer) const {
+ printer->Print(variables_,
+ "if (this.$name$ != null && this.$name$.length > 0) {\n"
+ " cloned.$name$ = new $type$[this.$name$.length];\n"
+ " for (int i = 0; i < this.$name$.length; i++) {\n"
+ " if (this.$name$[i] != null) {\n"
+ " cloned.$name$[i] = this.$name$[i].clone();\n"
+ " }\n"
+ " }\n"
+ "}\n");
+}
+
+void RepeatedMessageFieldGenerator::
GenerateEqualsCode(io::Printer* printer) const {
printer->Print(variables_,
"if (!com.google.protobuf.nano.InternalNano.equals(\n"
diff --git a/src/google/protobuf/compiler/javanano/javanano_message_field.h b/src/google/protobuf/compiler/javanano/javanano_message_field.h
index e94a37b..1edff25 100644
--- a/src/google/protobuf/compiler/javanano/javanano_message_field.h
+++ b/src/google/protobuf/compiler/javanano/javanano_message_field.h
@@ -58,6 +58,7 @@ class MessageFieldGenerator : public FieldGenerator {
void GenerateSerializedSizeCode(io::Printer* printer) const;
void GenerateEqualsCode(io::Printer* printer) const;
void GenerateHashCodeCode(io::Printer* printer) const;
+ void GenerateFixClonedCode(io::Printer* printer) const;
private:
const FieldDescriptor* descriptor_;
@@ -80,6 +81,7 @@ class RepeatedMessageFieldGenerator : public FieldGenerator {
void GenerateSerializedSizeCode(io::Printer* printer) const;
void GenerateEqualsCode(io::Printer* printer) const;
void GenerateHashCodeCode(io::Printer* printer) const;
+ void GenerateFixClonedCode(io::Printer* printer) const;
private:
const FieldDescriptor* descriptor_;
diff --git a/src/google/protobuf/compiler/javanano/javanano_params.h b/src/google/protobuf/compiler/javanano/javanano_params.h
index d0626a2..e3b4bb9 100644
--- a/src/google/protobuf/compiler/javanano/javanano_params.h
+++ b/src/google/protobuf/compiler/javanano/javanano_params.h
@@ -64,6 +64,10 @@ class Params {
bool generate_equals_;
bool ignore_services_;
bool parcelable_messages_;
+ bool reftypes_primitive_enums_;
+ bool generate_clear_;
+ bool generate_clone_;
+ bool generate_intdefs_;
public:
Params(const string & base_name) :
@@ -77,7 +81,11 @@ class Params {
use_reference_types_for_primitives_(false),
generate_equals_(false),
ignore_services_(false),
- parcelable_messages_(false) {
+ parcelable_messages_(false),
+ reftypes_primitive_enums_(false),
+ generate_clear_(true),
+ generate_clone_(false),
+ generate_intdefs_(false) {
}
const string& base_name() const {
@@ -213,6 +221,34 @@ class Params {
bool parcelable_messages() const {
return parcelable_messages_;
}
+
+ void set_reftypes_primitive_enums(bool value) {
+ reftypes_primitive_enums_ = value;
+ }
+ bool reftypes_primitive_enums() const {
+ return reftypes_primitive_enums_;
+ }
+
+ void set_generate_clear(bool value) {
+ generate_clear_ = value;
+ }
+ bool generate_clear() const {
+ return generate_clear_;
+ }
+
+ void set_generate_clone(bool value) {
+ generate_clone_ = value;
+ }
+ bool generate_clone() const {
+ return generate_clone_;
+ }
+
+ void set_generate_intdefs(bool value) {
+ generate_intdefs_ = value;
+ }
+ bool generate_intdefs() const {
+ return generate_intdefs_;
+ }
};
} // namespace javanano
diff --git a/src/google/protobuf/compiler/javanano/javanano_primitive_field.cc b/src/google/protobuf/compiler/javanano/javanano_primitive_field.cc
index a3bc3a8..bda52c6 100644
--- a/src/google/protobuf/compiler/javanano/javanano_primitive_field.cc
+++ b/src/google/protobuf/compiler/javanano/javanano_primitive_field.cc
@@ -385,6 +385,14 @@ GenerateSerializedSizeCode(io::Printer* printer) const {
}
}
+void RepeatedPrimitiveFieldGenerator::
+GenerateFixClonedCode(io::Printer* printer) const {
+ printer->Print(variables_,
+ "if (this.$name$ != null && this.$name$.length > 0) {\n"
+ " cloned.$name$ = this.$name$.clone();\n"
+ "}\n");
+}
+
void PrimitiveFieldGenerator::
GenerateEqualsCode(io::Printer* printer) const {
// We define equality as serialized form equality. If generate_has(),
diff --git a/src/google/protobuf/compiler/javanano/javanano_primitive_field.h b/src/google/protobuf/compiler/javanano/javanano_primitive_field.h
index c04a19b..5ace0de 100644
--- a/src/google/protobuf/compiler/javanano/javanano_primitive_field.h
+++ b/src/google/protobuf/compiler/javanano/javanano_primitive_field.h
@@ -108,6 +108,7 @@ class RepeatedPrimitiveFieldGenerator : public FieldGenerator {
void GenerateSerializedSizeCode(io::Printer* printer) const;
void GenerateEqualsCode(io::Printer* printer) const;
void GenerateHashCodeCode(io::Printer* printer) const;
+ void GenerateFixClonedCode(io::Printer* printer) const;
private:
void GenerateRepeatedDataSizeCode(io::Printer* printer) const;