http://github.com/FasterXML/jackson-dataformats-binary: Support for reading and writing protobuf-encoded data via Jackson abstractions. (FasterXML)
  • Tatu Saloranta
  • Christopher Currie
  • Paul Brown 
Contains functionality for generating internal Protobuf schema instances
from external protoc resources. This is necessary for encoding and decoding
protobuf content which require schema for operation.

/**
 * Contains functionality for generating internal Protobuf schema instances
 * from external protoc resources. This is necessary for encoding and decoding
 * protobuf content which require schema for operation.
 */
package com.fasterxml.jackson.dataformat.protobuf.schema;