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// **********************************************************************
//
// Copyright (c) 2001
// MutableRealms, Inc.
// Huntsville, AL, USA
//
// All Rights Reserved
//
// **********************************************************************
#include <Ice/ObjectAdapterFactory.h>
#include <Ice/ObjectAdapterI.h>
#include <Ice/Functional.h>
#include <Ice/Instance.h>
using namespace std;
using namespace Ice;
using namespace IceInternal;
void IceInternal::incRef(ObjectAdapterFactory* p) { p->__incRef(); }
void IceInternal::decRef(ObjectAdapterFactory* p) { p->__decRef(); }
void
IceInternal::ObjectAdapterFactory::shutdown()
{
JTCSyncT<JTCMutex> sync(*this);
for_each(_adapters.begin(), _adapters.end(),
secondVoidMemFun<string, ObjectAdapter>(&ObjectAdapter::deactivate));
_adapters.clear();
}
ObjectAdapterPtr
IceInternal::ObjectAdapterFactory::createObjectAdapter(const string& name, const string& endpts)
{
JTCSyncT<JTCMutex> sync(*this);
map<string, ObjectAdapterPtr>::iterator p = _adapters.find(name);
if (p != _adapters.end())
{
return p->second;
}
ObjectAdapterPtr adapter = new ObjectAdapterI(_instance, name, endpts);
_adapters.insert(make_pair(name, adapter));
return adapter;
}
ObjectPtr
IceInternal::ObjectAdapterFactory::proxyToServant(const ObjectPrx& proxy)
{
if (_adapters.empty())
{
//
// If there are no adapters at all, no endpoint can ever be
// local, and no object can exist locally. We indicate this by
// returning null to the caller.
//
return 0;
}
bool allEndpointsLocal = true;
for (map<string, ObjectAdapterPtr>::iterator p = _adapters.begin(); p != _adapters.end(); ++p)
{
try
{
ObjectPtr servant = p->second->proxyToServant(proxy);
if (servant)
{
//
// Servant found, return it to the caller
//
return servant;
}
}
catch(const WrongObjectAdapterException&)
{
//
// A WrongObjectAdapter exception indicates that there is
// no endpoint from the proxy that matches at least one
// endpoint from the object adapter. That means that we
// have at least one non-local endpoint in the proxy.
//
allEndpointsLocal = false;
}
}
if (allEndpointsLocal)
{
//
// If we didn't find a servant even though all endpoints are
// local, we throw an ObjectNotExistException.
//
throw ObjectNotExistException(__FILE__, __LINE__);
}
else
{
//
// If at least one of the endpoints from the proxy are not
// local, it might be possible that the object exists
// remotely. We indicate this by returning null to the caller.
//
return 0;
}
}
IceInternal::ObjectAdapterFactory::ObjectAdapterFactory(const InstancePtr& instance) :
_instance(instance)
{
}
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