Generate a package name suffix ".nano" for nano messages

Also introducing an option javanano_use_deprecated_package to allow users to disable the suffix

1 files changed, 8 insertions, 0 deletions

diff --git a/src/google/protobuf/compiler/javanano/javanano_helpers.cc b/src/google/protobuf/compiler/javanano/javanano_helpers.cc
index 0d2ae9db..5465655f 100644
--- a/src/google/protobuf/compiler/javanano/javanano_helpers.cc
+++ b/src/google/protobuf/compiler/javanano/javanano_helpers.cc
@@ -200,6 +200,14 @@ string FileJavaPackage(const Params& params, const FileDescriptor* file) {
       if (!result.empty()) result += '.';
       result += file->package();
     }
+
+    if (!file->options().javanano_use_deprecated_package()) {
+      if (!result.empty()) {
+        result += ".";
+      }
+      result += "nano";
+    }
+
     return result;
   }
 }