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// **********************************************************************
//
// Copyright (c) 2003-2012 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.
//
// **********************************************************************
#include <Ice/Ice.h>
#include <Props.h>
using namespace std;
//
// The servant implements the Slice interface Demo::Props as well as the
// native callback class Ice::PropertiesAdminUpdateCallback. Since both
// base classes inherit from IceUtil::Shared, the servant must use
// virtual inheritance.
//
class PropsI : virtual public Demo::Props,
virtual public Ice::PropertiesAdminUpdateCallback,
IceUtil::Monitor<IceUtil::Mutex>
{
public:
PropsI() : _called(false)
{
}
virtual Ice::PropertyDict getChanges(const Ice::Current&)
{
IceUtil::Monitor<IceUtil::Mutex>::Lock sync(*this);
//
// Make sure that we have received the property updates before we
// return the results.
//
while(!_called)
{
wait();
}
_called = false;
return _changes;
}
virtual void shutdown(const Ice::Current& current)
{
current.adapter->getCommunicator()->shutdown();
}
virtual void updated(const Ice::PropertyDict& changes)
{
IceUtil::Monitor<IceUtil::Mutex>::Lock sync(*this);
_changes = changes;
_called = true;
notify();
}
private:
Ice::PropertyDict _changes;
bool _called;
};
typedef IceUtil::Handle<PropsI> PropsIPtr;
class Server : public Ice::Application
{
public:
virtual int run(int, char*[]);
};
int
main(int argc, char* argv[])
{
Server app;
return app.main(argc, argv, "config.server");
}
int
Server::run(int argc, char*[])
{
if(argc > 1)
{
cerr << appName() << ": too many arguments" << endl;
return EXIT_FAILURE;
}
PropsIPtr props = new PropsI;
//
// Retrieve the PropertiesAdmin facet and register the servant as the update callback.
//
Ice::ObjectPtr obj = communicator()->findAdminFacet("Properties");
Ice::NativePropertiesAdminPtr admin = Ice::NativePropertiesAdminPtr::dynamicCast(obj);
admin->addUpdateCallback(props);
Ice::ObjectAdapterPtr adapter = communicator()->createObjectAdapter("Props");
adapter->add(props, communicator()->stringToIdentity("props"));
adapter->activate();
communicator()->waitForShutdown();
return EXIT_SUCCESS;
}
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