From 4a99897c0b31802f78df01bb8afa500184a4aca7 Mon Sep 17 00:00:00 2001
From: Jisi Liu <jisi.liu@gmail.com>
Date: Mon, 2 Feb 2015 14:51:36 -0800
Subject: Use map generator for maps field; skip entry message.

---
 src/google/protobuf/compiler/javanano/javanano_field.cc   | 7 ++++++-
 src/google/protobuf/compiler/javanano/javanano_message.cc | 3 +++
 2 files changed, 9 insertions(+), 1 deletion(-)

(limited to 'src')

diff --git a/src/google/protobuf/compiler/javanano/javanano_field.cc b/src/google/protobuf/compiler/javanano/javanano_field.cc
index e3e4cefe..b9be90b1 100644
--- a/src/google/protobuf/compiler/javanano/javanano_field.cc
+++ b/src/google/protobuf/compiler/javanano/javanano_field.cc
@@ -36,6 +36,7 @@
 #include <google/protobuf/compiler/javanano/javanano_helpers.h>
 #include <google/protobuf/compiler/javanano/javanano_primitive_field.h>
 #include <google/protobuf/compiler/javanano/javanano_enum_field.h>
+#include <google/protobuf/compiler/javanano/javanano_map_field.h>
 #include <google/protobuf/compiler/javanano/javanano_message_field.h>
 #include <google/protobuf/stubs/common.h>
 
@@ -97,7 +98,11 @@ FieldGenerator* FieldGeneratorMap::MakeGenerator(const FieldDescriptor* field,
   if (field->is_repeated()) {
     switch (java_type) {
       case JAVATYPE_MESSAGE:
-        return new RepeatedMessageFieldGenerator(field, params);
+        if (IsMapEntry(field->message_type())) {
+          return new MapFieldGenerator(field, params);
+        } else {
+          return new RepeatedMessageFieldGenerator(field, params);
+        }
       case JAVATYPE_ENUM:
         return new RepeatedEnumFieldGenerator(field, params);
       default:
diff --git a/src/google/protobuf/compiler/javanano/javanano_message.cc b/src/google/protobuf/compiler/javanano/javanano_message.cc
index 7c52ca31..5454d9be 100644
--- a/src/google/protobuf/compiler/javanano/javanano_message.cc
+++ b/src/google/protobuf/compiler/javanano/javanano_message.cc
@@ -90,6 +90,7 @@ void MessageGenerator::GenerateStaticVariables(io::Printer* printer) {
   // Generate static members for all nested types.
   for (int i = 0; i < descriptor_->nested_type_count(); i++) {
     // TODO(kenton):  Reuse MessageGenerator objects?
+    if (IsMapEntry(descriptor_->nested_type(i))) continue;
     MessageGenerator(descriptor_->nested_type(i), params_)
       .GenerateStaticVariables(printer);
   }
@@ -100,6 +101,7 @@ void MessageGenerator::GenerateStaticVariableInitializers(
   // Generate static member initializers for all nested types.
   for (int i = 0; i < descriptor_->nested_type_count(); i++) {
    // TODO(kenton):  Reuse MessageGenerator objects?
+    if (IsMapEntry(descriptor_->nested_type(i))) continue;
     MessageGenerator(descriptor_->nested_type(i), params_)
       .GenerateStaticVariableInitializers(printer);
   }
@@ -159,6 +161,7 @@ void MessageGenerator::Generate(io::Printer* printer) {
   }
 
   for (int i = 0; i < descriptor_->nested_type_count(); i++) {
+    if (IsMapEntry(descriptor_->nested_type(i))) continue;
     MessageGenerator(descriptor_->nested_type(i), params_).Generate(printer);
   }
 
-- 
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