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Commit 6404b4fd authored by Max Cai's avatar Max Cai Committed by Android Git Automerger
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am 42be1e79: Merge "Feature request: set() and clear() accessors return this" 

* commit '42be1e79ccd670be36220222936aa7cacc6856f6':
  Feature request: set() and clear() accessors return this
parents e69fae73 461d4ac8
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Showing with 33 additions and 17 deletions
java/src/test/java/com/google/protobuf/NanoTest.java
View file @ 6404b4fd
......@@ -2322,6 +2322,12 @@ public class NanoTest extends TestCase {
assertFalse(msg.hasOptionalString());
assertFalse(msg.hasDefaultString());
assertFalse(msg.hasBitFieldCheck());
// Test set() and clear() returns itself (compiles = success)
msg.clear()
.setOptionalInt32(3)
.clearDefaultBytes()
.setOptionalString("4");
}
public void testNanoWithAccessorsParseFrom() throws Exception {
......
src/google/protobuf/compiler/javanano/javanano_enum_field.cc
View file @ 6404b4fd
......@@ -182,16 +182,18 @@ GenerateMembers(io::Printer* printer) const {
"public int get$capitalized_name$() {\n"
" return $name$_;\n"
"}\n"
"public void set$capitalized_name$(int value) {\n"
"public $message_name$ set$capitalized_name$(int value) {\n"
" $name$_ = value;\n"
" $set_has$;\n"
" return this;\n"
"}\n"
"public boolean has$capitalized_name$() {\n"
" return $get_has$;\n"
"}\n"
"public void clear$capitalized_name$() {\n"
"public $message_name$ clear$capitalized_name$() {\n"
" $name$_ = $default$;\n"
" $clear_has$;\n"
" return this;\n"
"}\n");
}
......@@ -204,13 +206,14 @@ GenerateClearCode(io::Printer* printer) const {
void AccessorEnumFieldGenerator::
GenerateMergingCode(io::Printer* printer) const {
printer->Print(variables_,
"set$capitalized_name$(input.readInt32());\n");
"$name$_ = input.readInt32();\n"
"$set_has$;\n");
}
void AccessorEnumFieldGenerator::
GenerateSerializationCode(io::Printer* printer) const {
printer->Print(variables_,
"if (has$capitalized_name$()) {\n"
"if ($get_has$) {\n"
" output.writeInt32($number$, $name$_);\n"
"}\n");
}
......@@ -218,7 +221,7 @@ GenerateSerializationCode(io::Printer* printer) const {
void AccessorEnumFieldGenerator::
GenerateSerializedSizeCode(io::Printer* printer) const {
printer->Print(variables_,
"if (has$capitalized_name$()) {\n"
"if ($get_has$) {\n"
" size += com.google.protobuf.nano.CodedOutputByteBufferNano\n"
" .computeInt32Size($number$, $name$_);\n"
"}\n");
......
src/google/protobuf/compiler/javanano/javanano_message_field.cc
View file @ 6404b4fd
......@@ -148,17 +148,19 @@ GenerateMembers(io::Printer* printer) const {
"public $type$ get$capitalized_name$() {\n"
" return $name$_;\n"
"}\n"
"public void set$capitalized_name$($type$ value) {\n"
"public $message_name$ set$capitalized_name$($type$ value) {\n"
" if (value == null) {\n"
" throw new java.lang.NullPointerException();\n"
" }\n"
" $name$_ = value;\n"
" return this;\n"
"}\n"
"public boolean has$capitalized_name$() {\n"
" return $name$_ != null;\n"
"}\n"
"public void clear$capitalized_name$() {\n"
"public $message_name$ clear$capitalized_name$() {\n"
" $name$_ = null;\n"
" return this;"
"}\n");
}
......@@ -171,8 +173,8 @@ GenerateClearCode(io::Printer* printer) const {
void AccessorMessageFieldGenerator::
GenerateMergingCode(io::Printer* printer) const {
printer->Print(variables_,
"if (!has$capitalized_name$()) {\n"
" set$capitalized_name$(new $type$());\n"
"if ($name$_ == null) {\n"
" $name$_ = new $type$();\n"
"}\n");
if (descriptor_->type() == FieldDescriptor::TYPE_GROUP) {
......@@ -187,7 +189,7 @@ GenerateMergingCode(io::Printer* printer) const {
void AccessorMessageFieldGenerator::
GenerateSerializationCode(io::Printer* printer) const {
printer->Print(variables_,
"if (has$capitalized_name$()) {\n"
"if ($name$_ != null) {\n"
" output.write$group_or_message$($number$, $name$_);\n"
"}\n");
}
......@@ -195,7 +197,7 @@ GenerateSerializationCode(io::Printer* printer) const {
void AccessorMessageFieldGenerator::
GenerateSerializedSizeCode(io::Printer* printer) const {
printer->Print(variables_,
"if (has$capitalized_name$()) {\n"
"if ($name$_ != null) {\n"
" size += com.google.protobuf.nano.CodedOutputByteBufferNano\n"
" .compute$group_or_message$Size($number$, $name$_);\n"
"}\n");
......
src/google/protobuf/compiler/javanano/javanano_primitive_field.cc
View file @ 6404b4fd
......@@ -431,21 +431,25 @@ GenerateMembers(io::Printer* printer) const {
"public $type$ get$capitalized_name$() {\n"
" return $name$_;\n"
"}\n"
"public void set$capitalized_name$($type$ value) {\n");
"public $message_name$ set$capitalized_name$($type$ value) {\n");
if (IsReferenceType(GetJavaType(descriptor_))) {
printer->Print(variables_,
" if (value == null) throw new java.lang.NullPointerException();\n");
" if (value == null) {\n"
" throw new java.lang.NullPointerException();\n"
" }\n");
}
printer->Print(variables_,
" $name$_ = value;\n"
" $set_has$;\n"
" return this;\n"
"}\n"
"public boolean has$capitalized_name$() {\n"
" return $get_has$;\n"
"}\n"
"public void clear$capitalized_name$() {\n"
"public $message_name$ clear$capitalized_name$() {\n"
" $name$_ = $default_copy_if_needed$;\n"
" $clear_has$;\n"
" return this;\n"
"}\n");
}
......@@ -458,13 +462,14 @@ GenerateClearCode(io::Printer* printer) const {
void AccessorPrimitiveFieldGenerator::
GenerateMergingCode(io::Printer* printer) const {
printer->Print(variables_,
"set$capitalized_name$(input.read$capitalized_type$());\n");
"$name$_ = input.read$capitalized_type$();\n"
"$set_has$;\n");
}
void AccessorPrimitiveFieldGenerator::
GenerateSerializationCode(io::Printer* printer) const {
printer->Print(variables_,
"if (has$capitalized_name$()) {\n"
"if ($get_has$) {\n"
" output.write$capitalized_type$($number$, $name$_);\n"
"}\n");
}
......@@ -472,7 +477,7 @@ GenerateSerializationCode(io::Printer* printer) const {
void AccessorPrimitiveFieldGenerator::
GenerateSerializedSizeCode(io::Printer* printer) const {
printer->Print(variables_,
"if (has$capitalized_name$()) {\n"
"if ($get_has$) {\n"
" size += com.google.protobuf.nano.CodedOutputByteBufferNano\n"
" .compute$capitalized_type$Size($number$, $name$_);\n"
"}\n");
......
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