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// **********************************************************************
//
// Copyright (c) 2003-2017 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/ObjectFactoryManager.h>
#include <Ice/ObjectFactory.h>
#include <Ice/Functional.h>
#include <Ice/LocalException.h>
using namespace std;
using namespace Ice;
using namespace IceInternal;
IceUtil::Shared* IceInternal::upCast(ObjectFactoryManager* p) { return p; }
void
IceInternal::ObjectFactoryManager::add(const ObjectFactoryPtr& factory, const string& id)
{
IceUtil::Mutex::Lock sync(*this);
if((_factoryMapHint != _factoryMap.end() && _factoryMapHint->first == id)
|| _factoryMap.find(id) != _factoryMap.end())
{
AlreadyRegisteredException ex(__FILE__, __LINE__);
ex.kindOfObject = "object factory";
ex.id = id;
throw ex;
}
_factoryMapHint = _factoryMap.insert(_factoryMapHint, pair<const string, ObjectFactoryPtr>(id, factory));
}
void
IceInternal::ObjectFactoryManager::remove(const string& id)
{
ObjectFactoryPtr factory = 0;
{
IceUtil::Mutex::Lock sync(*this);
FactoryMap::iterator p = _factoryMap.end();
if(_factoryMapHint != _factoryMap.end())
{
if(_factoryMapHint->first == id)
{
p = _factoryMapHint;
}
}
if(p == _factoryMap.end())
{
p = _factoryMap.find(id);
if(p == _factoryMap.end())
{
NotRegisteredException ex(__FILE__, __LINE__);
ex.kindOfObject = "object factory";
ex.id = id;
throw ex;
}
}
assert(p != _factoryMap.end());
factory = p->second;
if(p == _factoryMapHint)
{
_factoryMap.erase(p++);
_factoryMapHint = p;
}
else
{
_factoryMap.erase(p);
}
}
//
// Destroy outside the lock
//
assert(factory != 0);
factory->destroy();
}
ObjectFactoryPtr
IceInternal::ObjectFactoryManager::find(const string& id) const
{
IceUtil::Mutex::Lock sync(*this);
FactoryMap& factoryMap = const_cast<FactoryMap&>(_factoryMap);
FactoryMap::iterator p = factoryMap.end();
if(_factoryMapHint != factoryMap.end())
{
if(_factoryMapHint->first == id)
{
p = _factoryMapHint;
}
}
if(p == factoryMap.end())
{
p = factoryMap.find(id);
}
if(p != factoryMap.end())
{
_factoryMapHint = p;
return p->second;
}
else
{
return 0;
}
}
IceInternal::ObjectFactoryManager::ObjectFactoryManager() :
_factoryMapHint(_factoryMap.end())
{
}
void
IceInternal::ObjectFactoryManager::destroy()
{
FactoryMap oldMap;
{
IceUtil::Mutex::Lock sync(*this);
oldMap.swap(_factoryMap);
_factoryMapHint = _factoryMap.end();
}
//
// Destroy all outside lock
//
for_each(oldMap.begin(), oldMap.end(),
Ice::secondVoidMemFun<const string, ObjectFactory>(&ObjectFactory::destroy));
}
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