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import jpype
from ._jclass import _JavaObject
from ._jclass import _isJavaCtor
from ._jwrapper import _JWrapper
import sys as _sys
#Python2/3 support
if _sys.version_info > (3,):
_long = int
else:
_long = long
__all__=[]
# Temporary JavaObject wrapper to call Java Methods in __new__
class _JTmp(_JavaObject):
def __init__(self, jp):
self.__javaobject__ = jp
class _JBoxedShort(int):
__metaclass__ = int.__class__
def __new__(cls, *args, **kwargs):
try:
if isinstance(args[0], (int, _long)):
return int.__new__(cls, args[0])
if isinstance(args[0], _JWrapper):
return int.__new__(cls, args[0]._pyv)
except OverflowError:
raise TypeError("Overflow")
if _isJavaCtor(args):
return int.__new__(cls, cls.shortValue(_JTmp(args[0][1])))
raise ValueError("Invalid arguments %s"%args[0])
class _JBoxedInteger(int):
__metaclass__ = int.__class__
def __new__(cls, *args, **kwargs):
try:
if isinstance(args[0], (int, _long)):
return int.__new__(cls, args[0])
if isinstance(args[0], _JWrapper):
return int.__new__(cls, args[0]._pyv)
except OverflowError:
raise TypeError("Overflow")
if _isJavaCtor(args):
return int.__new__(cls, cls.intValue(_JTmp(args[0][1])))
raise ValueError("Invalid arguments")
class _JBoxedLong(_long):
__metaclass__ = _long.__class__
def __new__(cls, *args, **kwargs):
if isinstance(args[0], (int, _long)):
return _long.__new__(cls, args[0])
if isinstance(args[0], _JWrapper):
return _long.__new__(cls, args[0]._pyv)
if _isJavaCtor(args):
return _long.__new__(cls, cls.longValue(_JTmp(args[0][1])))
raise ValueError("Invalid arguments")
class _JBoxedFloat(float):
__metaclass__ = float.__class__
def __new__(cls, *args, **kwargs):
if isinstance(args[0], (int, _long,float)):
return float.__new__(cls, args[0])
if isinstance(args[0], _JWrapper):
return int.__new__(cls, args[0]._pyv)
if _isJavaCtor(args):
return float.__new__(cls, cls.floatValue(_JTmp(args[0][1])))
raise ValueError("Invalid arguments")
class _JBoxedDouble(float):
__metaclass__ = float.__class__
def __new__(cls, *args, **kwargs):
if isinstance(args[0], (int, _long,float)):
return float.__new__(cls, args[0])
if isinstance(args[0], _JWrapper):
return int.__new__(cls, args[0]._pyv)
if _isJavaCtor(args):
return float.__new__(cls, cls.doubleValue(_JTmp(args[0][1])))
raise ValueError("Invalid arguments")
_BOXED = {
'java.lang.Short': _JBoxedShort,
'java.lang.Integer': _JBoxedInteger,
'java.lang.Long': _JBoxedLong,
'java.lang.Float': _JBoxedFloat,
'java.lang.Double': _JBoxedDouble,
}
class _BoxedCustomizer(object):
def canCustomize(self, name, jc):
if name in _BOXED:
return True
return False
def customize(self, name, jc, bases, members):
cls=_BOXED[name]
bases.append(cls)
members['__eq__']=cls.__eq__
members['__ne__']=cls.__ne__
if hasattr(cls, '__cmp__'):
members['__cmp__']=cls.__cmp__
def _initialize():
from ._jclass import registerClassCustomizer
registerClassCustomizer(_BoxedCustomizer())
_initialize()
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