com.twitter.elephantbird.cascading2.io.protobuf
Class ProtobufReflectionUtil

java.lang.Object
  com.twitter.elephantbird.cascading2.io.protobuf.ProtobufReflectionUtil

public final class ProtobufReflectionUtil
extends Object

Utility methods for reflection based protobuf deserialization

Author:

Ning Liang

Method Summary

static com.google.protobuf.Message	parseMessage(Class<com.google.protobuf.Message> klass, InputStream in) Parse the message in a given Message container
static com.google.protobuf.Message	parseMessage(Method parseMethod, InputStream in) Parse the message in a given InputStream using scpecified Method
static Method	parseMethodFor(Class<com.google.protobuf.Message> klass) Parse the method for a message

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

parseMethodFor

public static Method parseMethodFor(Class<com.google.protobuf.Message> klass)

Parse the method for a message

Parameters:

klass - the class containing the message

Returns:

the parsed method

parseMessage

public static com.google.protobuf.Message parseMessage(Method parseMethod,
                                                       InputStream in)

Parse the message in a given InputStream using scpecified Method

Parameters:

parseMethod - the method used for parsing

in - the input stream

Returns:

the parsed message

parseMessage

public static com.google.protobuf.Message parseMessage(Class<com.google.protobuf.Message> klass,
                                                       InputStream in)

Parse the message in a given Message container

Parameters:

klass - the class containing the message

in - the input stream

Returns:

the parsed Message