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// **********************************************************************
//
// Copyright (c) 2002
// ZeroC, Inc.
// Billerica, MA, USA
//
// All Rights Reserved.
//
// Ice is free software; you can redistribute it and/or modify it under
// the terms of the GNU General Public License version 2 as published by
// the Free Software Foundation.
//
// **********************************************************************
#include <IcePack/ServerRegistryI.h>
#include <IcePack/TraceLevels.h>
using namespace std;
using namespace IcePack;
IcePack::ServerRegistryI::ServerRegistryI(const Freeze::DBPtr& db, const TraceLevelsPtr& traceLevels) :
_dict(db),
_traceLevels(traceLevels)
{
}
void
IcePack::ServerRegistryI::add(const string& name, const ServerPrx& server, const Ice::Current&)
{
StringObjectProxyDict::iterator p = _dict.find(name);
if(p != _dict.end())
{
try
{
p->second->ice_ping();
}
catch(const Ice::ObjectNotExistException&)
{
p.set(server);
if(_traceLevels->serverRegistry > 0)
{
Ice::Trace out(_traceLevels->logger, _traceLevels->serverRegistryCat);
out << "added server `" << name << "'";
}
return;
}
catch(const Ice::LocalException&)
{
}
throw ServerExistsException();
}
_dict.insert(make_pair(name, server));
if(_traceLevels->serverRegistry > 0)
{
Ice::Trace out(_traceLevels->logger, _traceLevels->serverRegistryCat);
out << "added server `" << name << "'";
}
}
void
IcePack::ServerRegistryI::remove(const string& name, const Ice::Current&)
{
StringObjectProxyDict::iterator p = _dict.find(name);
if(p == _dict.end())
{
throw ServerNotExistException();
}
_dict.erase(p);
if(_traceLevels->serverRegistry > 0)
{
Ice::Trace out(_traceLevels->logger, _traceLevels->serverRegistryCat);
out << "removed server `" << name << "'";
}
}
ServerPrx
IcePack::ServerRegistryI::findByName(const string& name, const Ice::Current&)
{
StringObjectProxyDict::iterator p = _dict.find(name);
if(p != _dict.end())
{
try
{
return ServerPrx::checkedCast(p->second);
}
catch(const Ice::ObjectNotExistException&)
{
_dict.erase(p);
}
catch(const Ice::LocalException&)
{
return ServerPrx::uncheckedCast(p->second);
}
}
throw ServerNotExistException();
}
Ice::StringSeq
IcePack::ServerRegistryI::getAll(const Ice::Current&) const
{
Ice::StringSeq names;
names.reserve(_dict.size());
for(StringObjectProxyDict::const_iterator p = _dict.begin(); p != _dict.end(); ++p)
{
names.push_back(p->first);
}
return names;
}
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