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// **********************************************************************
//
// Copyright (c) 2003-2006 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/Communicator.h>
#include <Ice/IdentityUtil.h>
#include <Ice/LoggerUtil.h>
#include <IceGrid/ObjectCache.h>
#include <IceGrid/NodeSessionI.h>
#include <IceGrid/ServerCache.h>
using namespace std;
using namespace IceGrid;
ObjectCache::ObjectCache(const Ice::CommunicatorPtr& communicator) :
_communicator(communicator)
{
}
void
ObjectCache::add(const string& app, const string& adapterId, const string& endpoints, const ObjectDescriptor& desc)
{
Lock sync(*this);
assert(!getImpl(desc.id));
ObjectEntryPtr entry = getImpl(desc.id, true);
ObjectInfo info;
info.type = desc.type;
if(adapterId.empty())
{
info.proxy = _communicator->stringToProxy(Ice::identityToString(desc.id) + ":" + endpoints);
}
else
{
info.proxy = _communicator->stringToProxy(Ice::identityToString(desc.id) + "@" + adapterId);
}
entry->set(app, info);
map<string, set<Ice::Identity> >::iterator p = _types.find(entry->getType());
if(p == _types.end())
{
p = _types.insert(p, map<string, set<Ice::Identity> >::value_type(entry->getType(), set<Ice::Identity>()));
}
p->second.insert(desc.id);
if(_traceLevels && _traceLevels->object > 0)
{
Ice::Trace out(_traceLevels->logger, _traceLevels->objectCat);
out << "added object `" << Ice::identityToString(desc.id) << "'";
}
}
ObjectEntryPtr
ObjectCache::get(const Ice::Identity& id) const
{
Lock sync(*this);
ObjectCache& self = const_cast<ObjectCache&>(*this);
ObjectEntryPtr entry = self.getImpl(id);
if(!entry)
{
throw ObjectNotRegisteredException(id);
}
return entry;
}
ObjectEntryPtr
ObjectCache::remove(const Ice::Identity& id)
{
Lock sync(*this);
ObjectEntryPtr entry = removeImpl(id);
assert(entry);
map<string, set<Ice::Identity> >::iterator p = _types.find(entry->getType());
assert(p != _types.end());
p->second.erase(id);
if(p->second.empty())
{
_types.erase(p);
}
if(_traceLevels && _traceLevels->object > 0)
{
Ice::Trace out(_traceLevels->logger, _traceLevels->objectCat);
out << "removed object `" << Ice::identityToString(id) << "'";
}
return entry;
}
Ice::ObjectProxySeq
ObjectCache::getObjectsByType(const string& type)
{
Lock sync(*this);
Ice::ObjectProxySeq proxies;
map<string, set<Ice::Identity> >::const_iterator p = _types.find(type);
if(p == _types.end())
{
return proxies;
}
for(set<Ice::Identity>::const_iterator q = p->second.begin(); q != p->second.end(); ++q)
{
proxies.push_back(getImpl(*q)->getProxy());
}
return proxies;
}
ObjectInfoSeq
ObjectCache::getAll(const string& expression)
{
Lock sync(*this);
ObjectInfoSeq infos;
for(map<Ice::Identity, ObjectEntryPtr>::const_iterator p = _entries.begin(); p != _entries.end(); ++p)
{
if(expression.empty() || IceUtil::match(Ice::identityToString(p->first), expression, true))
{
infos.push_back(p->second->getObjectInfo());
}
}
return infos;
}
ObjectEntry::ObjectEntry(Cache<Ice::Identity, ObjectEntry>&, const Ice::Identity&)
{
}
void
ObjectEntry::set(const string& app, const ObjectInfo& info)
{
_application = app;
_info = info;
}
Ice::ObjectPrx
ObjectEntry::getProxy() const
{
return _info.proxy;
}
string
ObjectEntry::getType() const
{
return _info.type;
}
string
ObjectEntry::getApplication() const
{
return _application;
}
const ObjectInfo&
ObjectEntry::getObjectInfo() const
{
return _info;
}
bool
ObjectEntry::canRemove()
{
return true;
}
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