def delete(self, robj):
"""
Removes an object stored in the remote ObjectStore, and return a boolean
status.
"""
response = self.sendAndReceive(ReflectionRequestFactory.delete(robj._ref))
return response != None and response.reflection_response.status == Message.ReflectionResponse.SUCCESS
def invoke(self, robj, method, *args):
"""
Invokes a method on an object, and returns the return value.
"""
response = self.sendAndReceive(ReflectionRequestFactory.invoke(robj._ref, method).setArguments(args))
if response is None:
raise ReflectionException("expected a response to INVOKE")
elif response.reflection_response.status == Message.ReflectionResponse.SUCCESS:
return ReflectedType.fromArgument(response.reflection_response.result, reflector=self)
else:
raise ReflectionException(response.reflection_response.errormessage)
def getProperty(self, robj, property_name):
"""
Reads a property from an object, and returns the value.
"""
response = self.sendAndReceive(ReflectionRequestFactory.getProperty(robj._ref, property_name))
if response is None:
raise ReflectionException("expected a response to GET_PROPERTY")
elif response.reflection_response.status == Message.ReflectionResponse.SUCCESS:
return ReflectedType.fromArgument(response.reflection_response.result, reflector=self)
else:
raise ReflectionException(response.reflection_response.errormessage)
def deleteAll(self):
"""
Removes all objects stored in the remote ObjectStore.
"""
response = self.sendAndReceive(ReflectionRequestFactory.deleteAll())
if response is None:
raise ReflectionException("expected a response to DELETE_ALL")
elif response.reflection_response.status == Message.ReflectionResponse.SUCCESS:
return True
else:
raise ReflectionException(response.reflection_response.errormessage)
def setProperty(self, robj, property_name, value):
"""
Sets a property on an object to a given value.
"""
response = self.sendAndReceive(ReflectionRequestFactory.setProperty(robj._ref, property_name, value))
if response is None:
raise ReflectionException("expected a response to SET_PROPERTY")
elif response.reflection_response.status == Message.ReflectionResponse.SUCCESS:
return response
else:
raise ReflectionException(response.reflection_response.errormessage)
def resolve(self, class_name):
"""
Resolves a Java class, given its fully qualified name, and returns a
ReflectedObject that can be used to instantiate it with #construct.
"""
response = self.sendAndReceive(ReflectionRequestFactory.resolve(class_name))
if response is None:
raise ReflectionException("expected a response to RESOLVE")
elif response.reflection_response.status == Message.ReflectionResponse.SUCCESS:
return ReflectedType.fromArgument(response.reflection_response.result, reflector=self)
else:
raise ReflectionException(response.reflection_response.errormessage)
def construct(self, robj, *args):
"""
Constructs a new instance of a class, with optional arguments, and
returns the object instance.
"""
response = self.sendAndReceive(ReflectionRequestFactory.construct(robj._ref).setArguments(args))
if response is None:
raise ReflectionException("expected a response to CONSTRUCT")
elif response.reflection_response.status == Message.ReflectionResponse.SUCCESS:
return ReflectedType.fromArgument(response.reflection_response.result, reflector=self)
else:
raise ReflectionException(response.reflection_response.errormessage)
