javaobj-py3 0.1.4

Module for serializing and de-serializing Java objects.

python-javaobj is a python library that provides functions for reading and writing (writing is WIP currently) Java objects serialized or will be deserialized by _ObjectOutputStream_. This form of object representation is a standard data interchange format in Java world.

javaobj module exposes an API familiar to users of the standard library marshal, pickle and json modules.

About this repository

This project is a fork of python-javaobj by Volodymyr Buell, originally from Google Code and now hosted on GitHub.

This fork intends to work both on Python 2.7 and Python 3.2+.

Features

• Java object instance unmarshaling

• Java classes unmarshaling

• Primitive values unmarshaling

• Automatic conversion of Java Collections to python ones (_HashMap_ => dict, _ArrayList_ => list, etc)

Requirements

• Python >= 2.7 or Python >= 3.2

• Maven 2+ (for building test data of serialized objects. You can skip it if you do not plan to run tests.py)

Usage

Unmarshalling of Java serialised object:

import javaobj

jobj = self.read_file("obj5.ser")
pobj = javaobj.loads(jobj)
print(pobj)

Or, you can use Unmarshaller object directly:

import javaobj

marshaller = javaobj.JavaObjectUnmarshaller(open("objCollections.ser"))
pobj = marshaller.readObject()

self.assertEqual(pobj.value, 17)
self.assertTrue(pobj.next)

pobj = marshaller.readObject()