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# **********************************************************************
#
# Copyright (c) 2003-2018 ZeroC, Inc. All rights reserved.
#
# This copy of Ice is licensed to you under the terms described in the
# ICE_LICENSE file included in this distribution.
#
# **********************************************************************
import Ice, Test, threading
def test(b):
if not b:
raise RuntimeError('test assertion failed')
class TestFacetI(Test.TestFacet):
def op(self, current = None):
return
class RemoteCommunicatorI(Test.RemoteCommunicator, Ice.PropertiesAdminUpdateCallback):
def __init__(self, communicator):
self.communicator = communicator
self.called = False
self.m = threading.Condition()
def getAdmin(self, current = None):
return self.communicator.getAdmin()
def getChanges(self, current = None):
with self.m:
#
# The client calls PropertiesAdmin::setProperties() and then invokes
# this operation. Since setProperties() is implemented using AMD, the
# client might receive its reply and then call getChanges() before our
# updated() method is called. We block here to ensure that updated()
# gets called before we return the most recent set of changes.
#
while not self.called:
self.m.wait()
self.called = False
return self.changes
def shutdown(self, current = None):
self.communicator.shutdown()
def waitForShutdown(self, current = None):
#
# Note that we are executing in a thread of the *main* communicator,
# not the one that is being shut down.
#
self.communicator.waitForShutdown()
def destroy(self, current = None):
self.communicator.destroy()
def updated(self, changes):
with self.m:
self.changes = changes
self.called = True
self.m.notify()
class RemoteCommunicatorFactoryI(Test.RemoteCommunicatorFactory):
def createCommunicator(self, props, current = None):
#
# Prepare the property set using the given properties.
#
init = Ice.InitializationData()
init.properties = Ice.createProperties()
for k, v in props.items():
init.properties.setProperty(k, v)
#
# Initialize a new communicator.
#
communicator = Ice.initialize(init)
#
# Install a custom admin facet.
#
communicator.addAdminFacet(TestFacetI(), "TestFacet")
#
# The RemoteCommunicator servant also implements PropertiesAdminUpdateCallback.
# Set the callback on the admin facet.
#
servant = RemoteCommunicatorI(communicator)
admin = communicator.findAdminFacet("Properties")
if admin != None:
admin.addUpdateCallback(servant)
proxy = current.adapter.addWithUUID(servant)
return Test.RemoteCommunicatorPrx.uncheckedCast(proxy)
def shutdown(self, current = None):
current.adapter.getCommunicator().shutdown()
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