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-rw-r--r--src/google/protobuf/compiler/javanano/javanano_enum.cc2
-rw-r--r--src/google/protobuf/compiler/javanano/javanano_enum_field.cc8
-rw-r--r--src/google/protobuf/compiler/javanano/javanano_extension.cc6
-rw-r--r--src/google/protobuf/compiler/javanano/javanano_file.cc20
-rw-r--r--src/google/protobuf/compiler/javanano/javanano_message.cc88
-rw-r--r--src/google/protobuf/compiler/javanano/javanano_message_field.cc9
6 files changed, 78 insertions, 55 deletions
diff --git a/src/google/protobuf/compiler/javanano/javanano_enum.cc b/src/google/protobuf/compiler/javanano/javanano_enum.cc
index 18f688a..f934b05 100644
--- a/src/google/protobuf/compiler/javanano/javanano_enum.cc
+++ b/src/google/protobuf/compiler/javanano/javanano_enum.cc
@@ -69,6 +69,7 @@ EnumGenerator::~EnumGenerator() {}
void EnumGenerator::Generate(io::Printer* printer) {
printer->Print(
+ "\n"
"// enum $classname$\n",
"classname", descriptor_->name());
@@ -102,7 +103,6 @@ void EnumGenerator::Generate(io::Printer* printer) {
printer->Outdent();
printer->Print("}\n");
}
- printer->Print("\n");
}
} // namespace javanano
diff --git a/src/google/protobuf/compiler/javanano/javanano_enum_field.cc b/src/google/protobuf/compiler/javanano/javanano_enum_field.cc
index fe67d76..4366161 100644
--- a/src/google/protobuf/compiler/javanano/javanano_enum_field.cc
+++ b/src/google/protobuf/compiler/javanano/javanano_enum_field.cc
@@ -111,11 +111,11 @@ GenerateClearCode(io::Printer* printer) const {
void EnumFieldGenerator::
GenerateMergingCode(io::Printer* printer) const {
printer->Print(variables_,
- " this.$name$ = input.readInt32();\n");
+ "this.$name$ = input.readInt32();\n");
if (params_.generate_has()) {
printer->Print(variables_,
- " has$capitalized_name$ = true;\n");
+ "has$capitalized_name$ = true;\n");
}
}
@@ -281,8 +281,8 @@ GenerateMergingCode(io::Printer* printer) const {
"input.popLimit(limit);\n");
} else {
printer->Print(variables_,
- "int arrayLength = com.google.protobuf.nano.WireFormatNano.\n"
- " getRepeatedFieldArrayLength(input, $tag$);\n"
+ "int arrayLength = com.google.protobuf.nano.WireFormatNano\n"
+ " .getRepeatedFieldArrayLength(input, $tag$);\n"
"int i = this.$name$ == null ? 0 : this.$name$.length;\n"
"int[] newArray = new int[i + arrayLength];\n"
"if (i != 0) {\n"
diff --git a/src/google/protobuf/compiler/javanano/javanano_extension.cc b/src/google/protobuf/compiler/javanano/javanano_extension.cc
index a85645e..0bc9c9d 100644
--- a/src/google/protobuf/compiler/javanano/javanano_extension.cc
+++ b/src/google/protobuf/compiler/javanano/javanano_extension.cc
@@ -77,13 +77,15 @@ ExtensionGenerator::~ExtensionGenerator() {}
void ExtensionGenerator::Generate(io::Printer* printer) const {
if (descriptor_->is_repeated()) {
printer->Print(variables_,
- "// Extends $extends$\n"
+ "\n"
+ "// extends $extends$\n"
"public static final com.google.protobuf.nano.Extension<java.util.List<$type$>> $name$ = \n"
" com.google.protobuf.nano.Extension.createRepeated($number$,\n"
" new com.google.protobuf.nano.Extension.TypeLiteral<java.util.List<$type$>>(){});\n");
} else {
printer->Print(variables_,
- "// Extends $extends$\n"
+ "\n"
+ "// extends $extends$\n"
"public static final com.google.protobuf.nano.Extension<$type$> $name$ =\n"
" com.google.protobuf.nano.Extension.create($number$,\n"
" new com.google.protobuf.nano.Extension.TypeLiteral<$type$>(){});\n");
diff --git a/src/google/protobuf/compiler/javanano/javanano_file.cc b/src/google/protobuf/compiler/javanano/javanano_file.cc
index 75d0e44..4e9fe0a 100644
--- a/src/google/protobuf/compiler/javanano/javanano_file.cc
+++ b/src/google/protobuf/compiler/javanano/javanano_file.cc
@@ -163,17 +163,22 @@ void FileGenerator::Generate(io::Printer* printer) {
// We don't import anything because we refer to all classes by their
// fully-qualified names in the generated source.
printer->Print(
- "// Generated by the protocol buffer compiler. DO NOT EDIT!\n"
- "\n");
+ "// Generated by the protocol buffer compiler. DO NOT EDIT!\n");
if (!java_package_.empty()) {
printer->Print(
- "package $package$;\n"
- "\n",
+ "\n"
+ "package $package$;\n",
"package", java_package_);
}
+ // Note: constants (from enums, emitted in the loop below) may have the same names as constants
+ // in the nested classes. This causes Java warnings, but is not fatal, so we suppress those
+ // warnings here in the top-most class declaration.
printer->Print(
+ "\n"
+ "@SuppressWarnings(\"hiding\")\n"
"public final class $classname$ {\n"
+ " \n"
" private $classname$() {}\n",
"classname", classname_);
printer->Indent();
@@ -223,12 +228,11 @@ static void GenerateSibling(const string& package_dir,
io::Printer printer(output.get(), '$');
printer.Print(
- "// Generated by the protocol buffer compiler. DO NOT EDIT!\n"
- "\n");
+ "// Generated by the protocol buffer compiler. DO NOT EDIT!\n");
if (!java_package.empty()) {
printer.Print(
- "package $package$;\n"
- "\n",
+ "\n"
+ "package $package$;\n",
"package", java_package);
}
diff --git a/src/google/protobuf/compiler/javanano/javanano_message.cc b/src/google/protobuf/compiler/javanano/javanano_message.cc
index 420405d..c55ca55 100644
--- a/src/google/protobuf/compiler/javanano/javanano_message.cc
+++ b/src/google/protobuf/compiler/javanano/javanano_message.cc
@@ -121,37 +121,47 @@ void MessageGenerator::GenerateStaticVariableInitializers(
}
void MessageGenerator::Generate(io::Printer* printer) {
- const string& file_name = descriptor_->file()->name();
- bool is_own_file =
- params_.java_multiple_files(file_name)
- && descriptor_->containing_type() == NULL;
-
if (!params_.store_unknown_fields() &&
(descriptor_->extension_count() != 0 || descriptor_->extension_range_count() != 0)) {
GOOGLE_LOG(FATAL) << "Extensions are only supported in NANO_RUNTIME if the "
"'store_unknown_fields' generator option is 'true'\n";
}
- // Note: Fields (which will be emitted in the loop, below) may have the same names as fields in
- // the inner or outer class. This causes Java warnings, but is not fatal, so we suppress those
- // warnings here in the class declaration.
- printer->Print(
- "@SuppressWarnings(\"hiding\")\n"
- "public $modifiers$final class $classname$ extends\n"
- " com.google.protobuf.nano.MessageNano {\n",
- "modifiers", is_own_file ? "" : "static ",
- "classname", descriptor_->name());
+ const string& file_name = descriptor_->file()->name();
+ bool is_own_file =
+ params_.java_multiple_files(file_name)
+ && descriptor_->containing_type() == NULL;
+
+ if (is_own_file) {
+ // Note: constants (from enums and fields requiring stored defaults, emitted in the loop below)
+ // may have the same names as constants in the nested classes. This causes Java warnings, but
+ // is not fatal, so we suppress those warnings here in the top-most class declaration.
+ printer->Print(
+ "\n"
+ "@SuppressWarnings(\"hiding\")\n"
+ "public final class $classname$ extends\n"
+ " com.google.protobuf.nano.MessageNano {\n",
+ "classname", descriptor_->name());
+ } else {
+ printer->Print(
+ "\n"
+ "public static final class $classname$ extends\n"
+ " com.google.protobuf.nano.MessageNano {\n",
+ "classname", descriptor_->name());
+ }
printer->Indent();
printer->Print(
- "public static final $classname$ EMPTY_ARRAY[] = {};\n"
+ "\n"
+ "public static final $classname$[] EMPTY_ARRAY = {};\n"
+ "\n"
"public $classname$() {\n"
" clear();\n"
- "}\n"
- "\n",
+ "}\n",
"classname", descriptor_->name());
if (params_.store_unknown_fields()) {
printer->Print(
+ "\n"
"private java.util.List<com.google.protobuf.nano.UnknownFieldData>\n"
" unknownFieldData;\n");
}
@@ -171,16 +181,19 @@ void MessageGenerator::Generate(io::Printer* printer) {
// Integers for bit fields
int totalInts = (field_generators_.total_bits() + 31) / 32;
- for (int i = 0; i < totalInts; i++) {
- printer->Print("private int $bit_field_name$;\n",
- "bit_field_name", GetBitFieldName(i));
+ if (totalInts > 0) {
+ printer->Print("\n");
+ for (int i = 0; i < totalInts; i++) {
+ printer->Print("private int $bit_field_name$;\n",
+ "bit_field_name", GetBitFieldName(i));
+ }
}
// Fields
for (int i = 0; i < descriptor_->field_count(); i++) {
+ printer->Print("\n");
PrintFieldComment(printer, descriptor_->field(i));
field_generators_.get(descriptor_->field(i)).GenerateMembers(printer);
- printer->Print("\n");
}
GenerateClear(printer);
@@ -189,25 +202,27 @@ void MessageGenerator::Generate(io::Printer* printer) {
if (params_.store_unknown_fields()
&& descriptor_->extension_range_count() > 0) {
printer->Print(
+ "\n"
"public <T> T getExtension(com.google.protobuf.nano.Extension<T> extension) {\n"
" return com.google.protobuf.nano.WireFormatNano.getExtension(\n"
" extension, unknownFieldData);\n"
- "}\n\n"
+ "}\n"
+ "\n"
"public <T> void setExtension(com.google.protobuf.nano.Extension<T> extension, T value) {\n"
" if (unknownFieldData == null) {\n"
- " unknownFieldData = \n"
+ " unknownFieldData =\n"
" new java.util.ArrayList<com.google.protobuf.nano.UnknownFieldData>();\n"
" }\n"
" com.google.protobuf.nano.WireFormatNano.setExtension(\n"
" extension, value, unknownFieldData);\n"
- "}\n\n");
+ "}\n");
}
GenerateMessageSerializationMethods(printer);
GenerateMergeFromMethods(printer);
GenerateParseFromMethods(printer);
printer->Outdent();
- printer->Print("}\n\n");
+ printer->Print("}\n");
}
// ===================================================================
@@ -220,11 +235,13 @@ GenerateMessageSerializationMethods(io::Printer* printer) {
// writeTo only throws an exception if it contains one or more fields to write
if (descriptor_->field_count() > 0 || params_.store_unknown_fields()) {
printer->Print(
+ "\n"
"@Override\n"
"public void writeTo(com.google.protobuf.nano.CodedOutputByteBufferNano output)\n"
- " throws java.io.IOException {\n");
+ " throws java.io.IOException {\n");
} else {
printer->Print(
+ "\n"
"@Override\n"
"public void writeTo(com.google.protobuf.nano.CodedOutputByteBufferNano output) {\n");
}
@@ -274,8 +291,7 @@ GenerateMessageSerializationMethods(io::Printer* printer) {
printer->Print(
" cachedSize = size;\n"
" return size;\n"
- "}\n"
- "\n");
+ "}\n");
}
void MessageGenerator::GenerateMergeFromMethods(io::Printer* printer) {
@@ -283,9 +299,10 @@ void MessageGenerator::GenerateMergeFromMethods(io::Printer* printer) {
SortFieldsByNumber(descriptor_));
printer->Print(
+ "\n"
"@Override\n"
"public $classname$ mergeFrom(\n"
- " com.google.protobuf.nano.CodedInputByteBufferNano input)\n"
+ " com.google.protobuf.nano.CodedInputByteBufferNano input)\n"
" throws java.io.IOException {\n",
"classname", descriptor_->name());
@@ -350,8 +367,7 @@ void MessageGenerator::GenerateMergeFromMethods(io::Printer* printer) {
printer->Print(
" }\n" // switch (tag)
" }\n" // while (true)
- "}\n"
- "\n");
+ "}\n");
}
void MessageGenerator::
@@ -360,6 +376,7 @@ GenerateParseFromMethods(io::Printer* printer) {
// because they need to be generated even for messages that are optimized
// for code size.
printer->Print(
+ "\n"
"public static $classname$ parseFrom(byte[] data)\n"
" throws com.google.protobuf.nano.InvalidProtocolBufferNanoException {\n"
" return com.google.protobuf.nano.MessageNano.mergeFrom(new $classname$(), data);\n"
@@ -369,8 +386,7 @@ GenerateParseFromMethods(io::Printer* printer) {
" com.google.protobuf.nano.CodedInputByteBufferNano input)\n"
" throws java.io.IOException {\n"
" return new $classname$().mergeFrom(input);\n"
- "}\n"
- "\n",
+ "}\n",
"classname", descriptor_->name());
}
@@ -381,7 +397,8 @@ void MessageGenerator::GenerateSerializeOneField(
void MessageGenerator::GenerateClear(io::Printer* printer) {
printer->Print(
- "public final $classname$ clear() {\n",
+ "\n"
+ "public $classname$ clear() {\n",
"classname", descriptor_->name());
printer->Indent();
@@ -407,8 +424,7 @@ void MessageGenerator::GenerateClear(io::Printer* printer) {
printer->Print(
" cachedSize = -1;\n"
" return this;\n"
- "}\n"
- "\n");
+ "}\n");
}
// ===================================================================
diff --git a/src/google/protobuf/compiler/javanano/javanano_message_field.cc b/src/google/protobuf/compiler/javanano/javanano_message_field.cc
index 027428f..225cf42 100644
--- a/src/google/protobuf/compiler/javanano/javanano_message_field.cc
+++ b/src/google/protobuf/compiler/javanano/javanano_message_field.cc
@@ -98,7 +98,7 @@ GenerateMergingCode(io::Printer* printer) const {
printer->Print(variables_,
"if (this.$name$ == null) {\n"
" this.$name$ = new $type$();\n"
- "}");
+ "}\n");
if (descriptor_->type() == FieldDescriptor::TYPE_GROUP) {
printer->Print(variables_,
@@ -173,7 +173,7 @@ GenerateMergingCode(io::Printer* printer) const {
printer->Print(variables_,
"if (!has$capitalized_name$()) {\n"
" set$capitalized_name$(new $type$());\n"
- "}");
+ "}\n");
if (descriptor_->type() == FieldDescriptor::TYPE_GROUP) {
printer->Print(variables_,
@@ -231,10 +231,11 @@ void RepeatedMessageFieldGenerator::
GenerateMergingCode(io::Printer* printer) const {
// First, figure out the length of the array, then parse.
printer->Print(variables_,
- "int arrayLength = com.google.protobuf.nano.WireFormatNano"
+ "int arrayLength = com.google.protobuf.nano.WireFormatNano\n"
" .getRepeatedFieldArrayLength(input, $tag$);\n"
"int i = this.$name$ == null ? 0 : this.$name$.length;\n"
- "$type$[] newArray = new $type$[i + arrayLength];\n"
+ "$type$[] newArray =\n"
+ " new $type$[i + arrayLength];\n"
"if (i != 0) {\n"
" java.lang.System.arraycopy(this.$name$, 0, newArray, 0, i);\n"
"}\n"