thrift to json

toJson.scala

import org.apache.thrift.transport.TIOStreamTransport
import org.apache.thrift.protocol.{TProtocol, TProtocolFactory, TSimpleJSONProtocol}
  val protocolFactory = new TSimpleJSONProtocol.Factory

  def toJson(t: MYTYPE): String = {
    val buf = new java.io.ByteArrayOutputStream
    val proto = protocolFactory.getProtocol(new TIOStreamTransport(buf))

    MYTYPE.encode(t, proto)
    val baseStr = new String(buf.toByteArray, "UTF-8")
  }