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Eric Anderson 3666de4427 Use more precise names for protobuf and nano 
io.grpc.nano sort of seems like a "small" version of grpc-java. And
io.grpc.proto could also mean multiple things. Using "protobuf"
and "protobuf nano" gets us consistent names that are still
understandable, predictable, and more similar to protobuf project
itself.
 		2015-04-10 16:35:23 -07:00
..
src Use more precise names for protobuf and nano 2015-04-10 16:35:23 -07:00
README.md Update compiler/README.md with nano codegen commandline 2015-02-26 11:19:59 -08:00
build.gradle Split protobuf into its own project 2015-04-10 15:50:56 -07:00

README.md

gRPC Java Plugin for Protobuf Compiler

This generates the Java interfaces out of the service definition from a .proto file.

System Requirement

Compiling and Testing the Plugin

Change to the compiler directory:

$ cd $GRPC_JAVA_ROOT/compiler

To compile the plugin:

$ gradle java_pluginExecutable

To test the plugin with the compiler:

$ gradle test

You will see a PASS if the test succeeds.

To compile a proto file and generate Java interfaces out of the service definitions:

$ protoc --plugin=protoc-gen-java_rpc=build/binaries/java_pluginExecutable/java_plugin \
  --java_rpc_out="$OUTPUT_FILE" --proto_path="$DIR_OF_PROTO_FILE" "$PROTO_FILE"

To generate Java interfaces with protobuf nano:

$ protoc --plugin=protoc-gen-java_rpc=build/binaries/java_pluginExecutable/java_plugin \
  --java_rpc_out=nano=true:"$OUTPUT_FILE" --proto_path="$DIR_OF_PROTO_FILE" "$PROTO_FILE"