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#
# Licensed to the Apache Software Foundation (ASF) under one
# or more contributor license agreements. See the NOTICE file
# distributed with this work for additional information
# regarding copyright ownership. The ASF licenses this file
# to you 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.
#
from connection08 import Method, Request
class Message:
def __init__(self, channel, frame, content = None):
self.channel = channel
self.frame = frame
self.method = frame.method_type
self.content = content
if self.method.is_l4_command():
self.command_id = self.channel.incoming_completion.sequence.next()
#print "allocated: ", self.command_id, "to ", self.method.klass.name, "_", self.method.name
def __len__(self):
return len(self.frame.args)
def _idx(self, idx):
if idx < 0: idx += len(self)
if idx < 0 or idx > len(self):
raise IndexError(idx)
return idx
def __getitem__(self, idx):
return self.frame.args[idx]
def __getattr__(self, attr):
fields = self.method.fields.byname
if fields.has_key(attr):
f = fields[attr]
result = self[self.method.fields.index(f)]
else:
for r in self.method.responses:
if attr == r.name:
def respond(*args, **kwargs):
batch=0
if kwargs.has_key("batchoffset"):
batch=kwargs.pop("batchoffset")
self.channel.respond(Method(r, r.arguments(*args, **kwargs)), batch, self.frame)
result = respond
break
else:
raise AttributeError(attr)
return result
STR = "%s %s content = %s"
REPR = STR.replace("%s", "%r")
def __str__(self):
return Message.STR % (self.method, self.frame.args, self.content)
def __repr__(self):
return Message.REPR % (self.method, self.frame.args, self.content)
def complete(self, cumulative=True):
self.channel.incoming_completion.complete(mark=self.command_id, cumulative=cumulative)
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