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// **********************************************************************
//
// Copyright (c) 2001
// MutableRealms, Inc.
// Huntsville, AL, USA
//
// All Rights Reserved
//
// **********************************************************************
#include <Ice/Ice.h>
#include <IcePack/AdapterManagerI.h>
#include <IcePack/ServerManager.h>
using namespace std;
using namespace Ice;
using namespace IcePack;
IcePack::AdapterI::AdapterI(Int waitTime) :
_waitTime(waitTime)
{
}
IcePack::AdapterI::~AdapterI()
{
}
AdapterDescription
IcePack::AdapterI::getAdapterDescription(const Current&)
{
return _description;
}
ObjectPrx
IcePack::AdapterI::getDirectProxy(bool activate, const Current&)
{
::IceUtil::Monitor< ::IceUtil::Mutex>::Lock sync(*this);
if(!activate || !_description.server || _active)
{
return _proxy;
}
//
// If there's a server associated to this adapter, try to start
// the server and wait for the adapter state to change.
//
if(_description.server && _description.server->start())
{
//
// Wait for this adapter to be marked as active or the
// activation timeout.
//
while(!_active)
{
bool notify = timedWait(IceUtil::Time::seconds(_waitTime));
if(!notify)
{
throw AdapterActivationTimeoutException();
}
}
}
return _proxy;
}
void
IcePack::AdapterI::setDirectProxy(const ObjectPrx& proxy, const Current&)
{
::IceUtil::Monitor< ::IceUtil::Mutex>::Lock sync(*this);
_proxy = proxy;
}
void
IcePack::AdapterI::markAsActive(const Current&)
{
::IceUtil::Monitor< ::IceUtil::Mutex>::Lock sync(*this);
_active = true;
notifyAll();
}
void
IcePack::AdapterI::markAsInactive(const Current&)
{
::IceUtil::Monitor< ::IceUtil::Mutex>::Lock sync(*this);
_active = false;
notifyAll();
}
class AdapterNameToAdapter
{
public:
AdapterNameToAdapter(const ObjectAdapterPtr& adapter) :
_adapter(adapter)
{
}
AdapterPrx
operator()(const string& name)
{
Identity ident;
ident.category = "adapter";
ident.name = name;
return AdapterPrx::uncheckedCast(_adapter->createProxy(ident));
}
private:
ObjectAdapterPtr _adapter;
};
IcePack::AdapterManagerI::AdapterManagerI(const ObjectAdapterPtr& adapter) :
_adapter(adapter)
{
Ice::PropertiesPtr properties = adapter->getCommunicator()->getProperties();
_waitTime = properties->getPropertyAsIntWithDefault("IcePack.Activation.WaitTime", 10);
}
AdapterPrx
IcePack::AdapterManagerI::create(const AdapterDescription& description, const Current&)
{
IceUtil::Mutex::Lock sync(*this);
AdapterPrx adapter = AdapterNameToAdapter(_adapter)(description.name);
try
{
adapter->ice_ping();
//
// The adapter already exists.
//
throw AdapterExistsException();
}
catch(const ObjectNotExistException&)
{
}
AdapterPtr adapterI = new AdapterI(_waitTime);
adapterI->_description = description;
adapterI->_active = false;
adapterI->_proxy = 0;
//
// Add this adapter name to our adapter names internal set.
//
_adapterNames.insert(description.name);
return AdapterPrx::uncheckedCast(_adapter->add(adapterI, adapter->ice_getIdentity()));
}
AdapterPrx
IcePack::AdapterManagerI::findByName(const string& name, const Current&)
{
AdapterPrx adapter = AdapterNameToAdapter(_adapter)(name);
try
{
adapter->ice_ping();
return adapter;
}
catch(const ObjectNotExistException&)
{
return 0;
}
}
void
IcePack::AdapterManagerI::remove(const string& name, const Current&)
{
IceUtil::Mutex::Lock sync(*this);
AdapterPrx adapter = AdapterNameToAdapter(_adapter)(name);
try
{
adapter->ice_ping();
}
catch(const ObjectNotExistException&)
{
throw AdapterNotExistException();
}
_adapter->remove(adapter->ice_getIdentity());
//
// Remove the adapter name from our internal name set.
//
_adapterNames.erase(_adapterNames.find(name));
}
AdapterNames
IcePack::AdapterManagerI::getAll(const Current&)
{
IceUtil::Mutex::Lock sync(*this);
AdapterNames names;
names.reserve(_adapterNames.size());
copy(_adapterNames.begin(), _adapterNames.end(), back_inserter(names));
return names;
}
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