public virtual bool Get(string id, object sender, AssetRetrieved handler)
{
AssetBase asset = null;
if (m_Cache != null)
{
if (!m_Cache.Get(id, out asset))
{
return(false);
}
}
if (asset == null && m_ServerURI != null)
{
string uri = m_ServerURI + "/assets/" + id;
lock (m_AssetHandlers)
{
AssetRetrievedEx handlerEx = new AssetRetrievedEx(delegate(AssetBase _asset) { handler(id, sender, _asset); });
List <AssetRetrievedEx> handlers;
if (m_AssetHandlers.TryGetValue(id, out handlers))
{
// Someone else is already loading this asset. It will notify our handler when done.
handlers.Add(handlerEx);
return(true);
}
handlers = new List <AssetRetrievedEx>();
handlers.Add(handlerEx);
m_AssetHandlers.Add(id, handlers);
QueuedAssetRequest request = new QueuedAssetRequest();
request.id = id;
request.uri = uri;
Util.FireAndForget(x =>
{
AssetRequestProcessor(request);
});
}
}
else
{
if (asset != null && (asset.Data == null || asset.Data.Length == 0))
{
asset = null;
}
handler(id, sender, asset);
}
return(true);
}
public bool Get(string id, Object sender, AssetRetrieved handler)
{
string uri = MapServer(id) + "/assets/" + id;
AssetBase asset = null;
if (m_Cache != null)
{
asset = m_Cache.Get(id);
}
if (asset == null || asset.Data == null || asset.Data.Length == 0)
{
lock (m_AssetHandlers)
{
AssetRetrievedEx handlerEx = new AssetRetrievedEx(delegate(AssetBase _asset) { handler(id, sender, _asset); });
// AssetRetrievedEx handlers;
List <AssetRetrievedEx> handlers;
if (m_AssetHandlers.TryGetValue(id, out handlers))
{
// Someone else is already loading this asset. It will notify our handler when done.
// handlers += handlerEx;
handlers.Add(handlerEx);
return(true);
}
// Load the asset ourselves
// handlers += handlerEx;
handlers = new List <AssetRetrievedEx>();
handlers.Add(handlerEx);
m_AssetHandlers.Add(id, handlers);
}
QueuedAssetRequest request = new QueuedAssetRequest();
request.id = id;
request.uri = uri;
m_requestQueue.Enqueue(request);
}
else
{
handler(id, sender, asset);
}
return(true);
}
public virtual bool Get(string id, object sender, AssetRetrieved callBack)
{
AssetBase asset = null;
if (m_Cache != null)
{
if (!m_Cache.Get(id, out asset))
{
return(false);
}
}
if (asset == null)
{
if (id.Equals(Util.UUIDZeroString))
{
return(false);
}
lock (m_AssetHandlers)
{
AssetRetrievedEx handlerEx = new AssetRetrievedEx(delegate(AssetBase _asset) { callBack(id, sender, _asset); });
List <AssetRetrievedEx> handlers;
if (m_AssetHandlers.TryGetValue(id, out handlers))
{
// Someone else is already loading this asset. It will notify our handler when done.
handlers.Add(handlerEx);
return(true);
}
handlers = new List <AssetRetrievedEx>();
handlers.Add(handlerEx);
m_AssetHandlers.Add(id, handlers);
m_requestQueue.Enqueue(id);
}
}
else
{
if (asset != null && (asset.Data == null || asset.Data.Length == 0))
{
asset = null;
}
callBack(id, sender, asset);
}
return(true);
}
public bool Get(string id, Object sender, AssetRetrieved handler)
{
// m_log.DebugFormat("[ASSET SERVICE CONNECTOR]: Potentially asynchronous get request for {0}", id);
string uri = m_ServerURI + "/assets/" + id;
AssetBase asset = null;
if (m_Cache != null)
asset = m_Cache.Get(id);
if (asset == null)
{
lock (m_AssetHandlers)
{
AssetRetrievedEx handlerEx = new AssetRetrievedEx(delegate(AssetBase _asset) { handler(id, sender, _asset); });
AssetRetrievedEx handlers;
if (m_AssetHandlers.TryGetValue(id, out handlers))
{
// Someone else is already loading this asset. It will notify our handler when done.
handlers += handlerEx;
return true;
}
// Load the asset ourselves
handlers += handlerEx;
m_AssetHandlers.Add(id, handlers);
}
bool success = false;
try
{
AsynchronousRestObjectRequester.MakeRequest<int, AssetBase>("GET", uri, 0,
delegate(AssetBase a)
{
if (m_Cache != null)
m_Cache.Cache(a);
AssetRetrievedEx handlers;
lock (m_AssetHandlers)
{
handlers = m_AssetHandlers[id];
m_AssetHandlers.Remove(id);
}
handlers.Invoke(a);
}, 30);
success = true;
}
finally
{
if (!success)
{
lock (m_AssetHandlers)
{
m_AssetHandlers.Remove(id);
}
}
}
}
else
{
handler(id, sender, asset);
}
return true;
}
public bool Get(string id, Object sender, AssetRetrieved handler)
{
// m_log.DebugFormat("[ASSET SERVICE CONNECTOR]: Potentially asynchronous get request for {0}", id);
string uri = m_ServerURI + "/assets/" + id;
AssetBase asset = null;
if (m_Cache != null)
{
asset = m_Cache.Get(id);
}
if (asset == null)
{
lock (m_AssetHandlers)
{
AssetRetrievedEx handlerEx = new AssetRetrievedEx(delegate(AssetBase _asset) { handler(id, sender, _asset); });
AssetRetrievedEx handlers;
if (m_AssetHandlers.TryGetValue(id, out handlers))
{
// Someone else is already loading this asset. It will notify our handler when done.
handlers += handlerEx;
return(true);
}
// Load the asset ourselves
handlers += handlerEx;
m_AssetHandlers.Add(id, handlers);
}
bool success = false;
try
{
AsynchronousRestObjectRequester.MakeRequest <int, AssetBase>("GET", uri, 0,
delegate(AssetBase a)
{
if (a != null && m_Cache != null)
{
m_Cache.Cache(a);
}
AssetRetrievedEx handlers;
lock (m_AssetHandlers)
{
handlers = m_AssetHandlers[id];
m_AssetHandlers.Remove(id);
}
handlers.Invoke(a);
}, m_maxAssetRequestConcurrency);
success = true;
}
finally
{
if (!success)
{
lock (m_AssetHandlers)
{
m_AssetHandlers.Remove(id);
}
}
}
}
else
{
handler(id, sender, asset);
}
return(true);
}
public bool Get(string id, Object sender, AssetRetrieved handler)
{
string uri = MapServer(id) + "/assets/" + id;
AssetBase asset = null;
if (m_Cache != null)
asset = m_Cache.Get(id);
if (asset == null || asset.Data == null || asset.Data.Length == 0)
{
lock (m_AssetHandlers)
{
AssetRetrievedEx handlerEx = new AssetRetrievedEx(delegate(AssetBase _asset) { handler(id, sender, _asset); });
// AssetRetrievedEx handlers;
List<AssetRetrievedEx> handlers;
if (m_AssetHandlers.TryGetValue(id, out handlers))
{
// Someone else is already loading this asset. It will notify our handler when done.
// handlers += handlerEx;
handlers.Add(handlerEx);
return true;
}
// Load the asset ourselves
// handlers += handlerEx;
handlers = new List<AssetRetrievedEx>();
handlers.Add(handlerEx);
m_AssetHandlers.Add(id, handlers);
}
QueuedAssetRequest request = new QueuedAssetRequest();
request.id = id;
request.uri = uri;
m_requestQueue.Enqueue(request);
}
else
{
handler(id, sender, asset);
}
return true;
}
