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#!/usr/bin/env python
# **********************************************************************
#
# Copyright (c) 2003-2009 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 os, sys, traceback
import Ice
slice_dir = Ice.getSliceDir()
if not slice_dir:
print sys.argv[0] + ': Slice directory not found.'
sys.exit(1)
Ice.loadSlice("'-I" + slice_dir + "' Test.ice")
import Test
class ServerLocatorRegistry(Test.TestLocatorRegistry):
def __init__(self):
self._adapters = {}
self._objects = {}
def setAdapterDirectProxy_async(self, cb, adapter, obj, current=None):
if obj:
self._adapters[adapter] = obj
else:
self._adapters.pop(adapter)
cb.ice_response()
def setReplicatedAdapterDirectProxy_async(self, cb, adapter, replica, obj, current=None):
if obj:
self._adapters[adapter] = obj
self._adapters[replica] = obj
else:
self._adapters.pop(adapter)
self._adapters.pop(replica)
cb.ice_response()
def setServerProcessProxy_async(self, id, proxy, current=None):
cb.ice_response()
def addObject(self, obj, current=None):
self._objects[obj.ice_getIdentity()] = obj
def getAdapter(self, adapter):
if not self._adapters.has_key(adapter):
raise Ice.AdapterNotFoundException()
return self._adapters[adapter]
def getObject(self, id):
if not self._objects.has_key(id):
raise Ice.ObjectNotFoundException()
return self._objects[id]
class ServerLocator(Test.TestLocator):
def __init__(self, registry, registryPrx):
self._registry = registry
self._registryPrx = registryPrx
self._requestCount = 0
def findObjectById_async(self, response, id, current=None):
self._requestCount += 1
response.ice_response(self._registry.getObject(id))
def findAdapterById_async(self, response, id, current=None):
self._requestCount += 1
response.ice_response(self._registry.getAdapter(id))
def getRegistry(self, current=None):
return self._registryPrx
def getRequestCount(self, current=None):
return self._requestCount
class ServerManagerI(Test.ServerManager):
def __init__(self, registry, initData):
self._registry = registry
self._communicators = []
self._initData = initData
self._initData.properties.setProperty("TestAdapter.Endpoints", "default")
self._initData.properties.setProperty("TestAdapter.AdapterId", "TestAdapter")
self._initData.properties.setProperty("TestAdapter.ReplicaGroupId", "ReplicatedAdapter")
self._initData.properties.setProperty("TestAdapter2.Endpoints", "default")
self._initData.properties.setProperty("TestAdapter2.AdapterId", "TestAdapter2")
def startServer(self, current=None):
#
# Simulate a server: create a new communicator and object
# adapter. The object adapter is started on a system allocated
# port. The configuration used here contains the Ice.Locator
# configuration variable. The new object adapter will register
# its endpoints with the locator and create references containing
# the adapter id instead of the endpoints.
#
serverCommunicator = Ice.initialize(data=initData)
self._communicators.append(serverCommunicator)
adapter = serverCommunicator.createObjectAdapter("TestAdapter")
adapter2 = serverCommunicator.createObjectAdapter("TestAdapter2")
locator = serverCommunicator.stringToProxy("locator:default -p 12010")
adapter.setLocator(Ice.LocatorPrx.uncheckedCast(locator))
adapter2.setLocator(Ice.LocatorPrx.uncheckedCast(locator))
object = TestI(adapter, adapter2, self._registry)
self._registry.addObject(adapter.add(object, communicator.stringToIdentity("test")))
self._registry.addObject(adapter.add(object, communicator.stringToIdentity("test2")))
adapter.add(object, communicator.stringToIdentity("test3"))
adapter.activate()
adapter2.activate()
def shutdown(self, current=None):
for i in self._communicators:
i.destroy()
current.adapter.getCommunicator().shutdown()
class HelloI(Test.Hello):
def sayHello(self, current=None):
pass
class TestI(Test.TestIntf):
def __init__(self, adapter, adapter2, registry):
self._adapter1 = adapter
self._adapter2 = adapter2
self._registry = registry
self._registry.addObject(self._adapter1.add(HelloI(), communicator.stringToIdentity("hello")))
def shutdown(self, current=None):
self._adapter1.getCommunicator().shutdown()
def getHello(self, current=None):
return Test.HelloPrx.uncheckedCast(self._adapter1.createIndirectProxy(communicator.stringToIdentity("hello")))
def getReplicatedHello(self, current=None):
return Test.HelloPrx.uncheckedCast(self._adapter1.createProxy(communicator.stringToIdentity("hello")))
def migrateHello(self, current=None):
id = communicator.stringToIdentity("hello")
try:
self._registry.addObject(self._adapter2.add(self._adapter1.remove(id), id))
except Ice.NotRegisteredException:
self._registry.addObject(self._adapter1.add(self._adapter2.remove(id), id))
def run(args, communicator, initData):
#
# Register the server manager. The server manager creates a new
# 'server' (a server isn't a different process, it's just a new
# communicator and object adapter).
#
properties = communicator.getProperties()
properties.setProperty("Ice.ThreadPool.Server.Size", "2")
properties.setProperty("ServerManager.Endpoints", "default -p 12010:udp")
adapter = communicator.createObjectAdapter("ServerManager")
#
# We also register a sample server locator which implements the
# locator interface, this locator is used by the clients and the
# 'servers' created with the server manager interface.
#
registry = ServerLocatorRegistry()
registry.addObject(adapter.createProxy(communicator.stringToIdentity("ServerManager")))
object = ServerManagerI(registry, initData)
adapter.add(object, communicator.stringToIdentity("ServerManager"))
registryPrx = Ice.LocatorRegistryPrx.uncheckedCast(adapter.add(registry, communicator.stringToIdentity("registry")))
locator = ServerLocator(registry, registryPrx)
adapter.add(locator, communicator.stringToIdentity("locator"))
adapter.activate()
communicator.waitForShutdown()
return True
try:
initData = Ice.InitializationData()
initData.properties = Ice.createProperties(sys.argv)
communicator = Ice.initialize(sys.argv, initData)
status = run(sys.argv, communicator, initData)
except:
traceback.print_exc()
status = False
if communicator:
try:
communicator.destroy()
except:
traceback.print_exc()
status = False
sys.exit(not status)
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