void HostingObject::dataChangedCB(const RCSResourceAttributes & attributes)
{
if (attributes.empty())
{
return;
}
std::unique_lock<std::mutex> lock(mutexForCB);
if (mirroredServer == nullptr)
{
try
{
mirroredServer = createMirroredServer(this->remoteObject);
} catch (const RCSException & e)
{
OIC_HOSTING_LOG(DEBUG,
"[HostingObject::dataChangedCB]createMirroredServer Exception:%s",
e.what());
return;
}
}
lock.unlock();
RCSResourceObject::LockGuard guard(mirroredServer);
mirroredServer->getAttributes() = std::move(attributes);
}
void HostingObject::dataChangedCB(const RCSResourceAttributes & attributes, RemoteObjectPtr rObject)
{
if(attributes.empty())
{
return;
}
if(mirroredServer == nullptr)
{
try
{
mirroredServer = createMirroredServer(rObject);
}catch(PlatformException &e)
{
OIC_HOSTING_LOG(DEBUG,
"[HostingObject::dataChangedCB]createMirroredServer PlatformException:%s",
e.what());
mirroredServer = nullptr;
return;
}
}
RCSResourceAttributes rData;
{
RCSResourceObject::LockGuard guard(mirroredServer);
rData = mirroredServer->getAttributes();
}
if(rData.empty() || rData != attributes)
{
{
RCSResourceObject::LockGuard guard(mirroredServer);
for(auto it = rData.begin(); ; ++it)
{
if(it == rData.end())
{
break;
}
mirroredServer->removeAttribute(it->key());
}
for(auto it = attributes.begin();; ++it)
{
if(it == attributes.end())
{
break;
}
mirroredServer->setAttribute(it->key(), it->value());
}
}
}
}
