#*****************************************************************************
# Copyright 2004-2008 Steve Menard
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
#*****************************************************************************
import _jpype, _jclass, JClassUtil
import operator
def _initialize() :
_jpype.setProxyClass(JProxy)
class JProxy(object) :
def __init__(self, intf, dict=None, inst=None) :
actualIntf = None
if isinstance(intf, str) or isinstance(intf, unicode) :
actualIntf = [ _jclass.JClass(intf) ]
elif isinstance(intf, _jclass._JavaClass) :
actualIntf = [ intf ]
elif operator.isSequenceType(intf) :
actualIntf = []
for i in intf :
if isinstance(i, str) or isinstance(i, unicode) :
actualIntf.append(_jclass.JClass(i))
elif isinstance(i, _jclass._JavaClass) :
actualIntf.append(i)
else:
raise TypeError, "JProxy requires java interface classes or the names of java interfaces classes"
else:
raise TypeError, "JProxy requires java interface classes or the names of java interfaces classes"
for i in actualIntf :
if not JClassUtil.isInterface(i) :
raise TypeError, "JProxy requires java interface classes or the names of java interfaces classes : "+i.__name__
if dict is not None and inst is not None :
raise RuntimeError, "Specify only one of dict and inst"
self._dict = dict
self._inst = inst
self._proxy = _jpype.createProxy(self, actualIntf)
def getCallable(self, name) :
if self._dict is not None :
return self._dict[name]
else :
return getattr(self._inst, name)
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