com.mongodb.spark.pickle

Class BSONPickler

java.lang.Object

com.mongodb.spark.pickle.BSONPickler

All Implemented Interfaces:

net.razorvine.pickle.IObjectPickler

public class BSONPickler
extends Object
implements net.razorvine.pickle.IObjectPickler

Implementation of IObjectPickler that pickles BSON types only, so that they can be correctly unpickled into PyMongo objects. For documentation on Python's pickle protocol, see the following: - https://docs.python.org/2/library/pickle.html - http://svn.python.org/projects/python/trunk/Lib/pickletools.py

Constructor Summary

Constructors

Constructor and Description
BSONPickler()

Method Summary

Modifier and Type	Method and Description
void	pickle(Object obj, OutputStream out, net.razorvine.pickle.Pickler currentPickler) Write the Python "pickle" representation of a BSON type.

Methods inherited from class java.lang.Object

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

Constructor Detail

BSONPickler

public BSONPickler()

Method Detail

pickle

public void pickle(Object obj,
                   OutputStream out,
                   net.razorvine.pickle.Pickler currentPickler)
            throws IOException

Write the Python "pickle" representation of a BSON type.

Specified by:

pickle in interface net.razorvine.pickle.IObjectPickler

Parameters:

obj - the object to be pickled

out - the OutputStream to which to write

currentPickler - the current Pickler instance

Throws:

net.razorvine.pickle.PickleException - if an issue is encountered while serializing a BSON object

IOException - if an issue is encountered writing to the OutputStream