def _has_content(self, method_frame):
"""Return a bool if it's a content method as defined by the spec
:param pika.amqp_object.Method method_frame: The method frame received
"""
return spec.has_content(method_frame.INDEX)
def _has_content(self, method_frame):
"""Return a bool if it's a content method as defined by the spec
:param pika.amqp_object.Method method_frame: The method frame received
"""
return spec.has_content(method_frame.INDEX)
def _handle_method(self, frame):
if not isinstance(frame, codec.FrameMethod):
raise UnexpectedFrameError(frame)
if spec.has_content(frame.method.INDEX):
self.frame_handler = self._make_header_handler(frame)
else:
self._handle_async(frame, None, None)
def process(self, frame_value):
if isinstance(frame_value, frame.Method):
if spec.has_content(frame_value.method.INDEX):
self._method_frame = frame_value
return False, None
return True, frame_value
elif isinstance(frame_value, frame.Header):
self._header_frame = frame_value
if frame_value.body_size == 0:
return self._finish()
return False, None
elif isinstance(frame_value, frame.Body):
return self._handle_body_frame(frame_value)
else:
raise exceptions.UnexpectedFrameError(frame_value)
def _handle_method_frame(self, frame_value):
"""
Receive a frame and process it, we should have content by the time we
reach this handler, set the next handler to be the header frame handler
"""
# If we don't have FrameMethod something is wrong so throw an exception
if not isinstance(frame_value, Method):
raise exceptions.UnexpectedFrameError(frame_value)
# If the frame is a content related frame go deal with the content
# By getting the content header frame
if spec.has_content(frame_value.method.INDEX):
self._handler = self._handle_header_frame(frame_value)
# We were passed a frame we don't know how to deal with
else:
raise NotImplementedError(repr(frame_value.method))
def process(self, frame_value):
"""Invoked by the Channel object when passed frames that are not
setup in the rpc process and that don't have explicit reply types
defined. This includes Basic.Publish, Basic.GetOk and Basic.Return
:param Method|Header|Body frame_value: The frame to process
"""
if (isinstance(frame_value, frame.Method) and
spec.has_content(frame_value.method.INDEX)):
self._method_frame = frame_value
elif isinstance(frame_value, frame.Header):
self._header_frame = frame_value
elif isinstance(frame_value, frame.Body):
return self._handle_body_frame(frame_value)
else:
raise exceptions.UnexpectedFrameError(frame_value)
def _handle_method_frame(self, frame):
"""
Receive a frame and process it, we should have content by the time we
reach this handler, set the next handler to be the header frame handler
"""
# If we don't have FrameMethod something is wrong so throw an exception
if not isinstance(frame, Method):
raise exceptions.UnexpectedFrameError(frame)
# If the frame is a content related frame go deal with the content
# By getting the content header frame
if spec.has_content(frame.method.INDEX):
self._handler = self._handle_header_frame(frame)
# We were passed a frame we don't know how to deal with
else:
raise NotImplementedError(frame.method.__class__)
def process(self, frame_value):
"""Invoked by the Channel object when passed frames that are not
setup in the rpc process and that don't have explicit reply types
defined. This includes Basic.Publish, Basic.GetOk and Basic.Return
:param Method|Header|Body frame_value: The frame to process
"""
if (isinstance(frame_value, frame.Method) and
spec.has_content(frame_value.method.INDEX)):
self._method_frame = frame_value
elif isinstance(frame_value, frame.Header):
self._header_frame = frame_value
elif isinstance(frame_value, frame.Body):
return self._handle_body_frame(frame_value)
else:
raise exceptions.UnexpectedFrameError(frame_value)
def _has_content(self, method):
"""
Return a bool if it's a content method as defined by the spec
"""
return spec.has_content(method.INDEX)
def _has_content(self, method):
"""
Return a bool if it's a content method as defined by the spec
"""
return spec.has_content(method.INDEX)
