From 0f3314c04ccd07e0ff9b5be69903b0a72dd73115 Mon Sep 17 00:00:00 2001
From: John Hurliman
Date: Thu, 8 Apr 2010 15:00:01 -0700
Subject: Backported GetTextureModule and IAssetService.GetCached()

---
 OpenSim/Services/AssetService/AssetService.cs              |  5 +++++
 OpenSim/Services/Connectors/Asset/AssetServiceConnector.cs |  8 ++++++++
 .../Services/Connectors/Asset/HGAssetServiceConnector.cs   | 14 ++++++++++++++
 OpenSim/Services/Interfaces/IAssetService.cs               | 10 +++++++++-
 4 files changed, 36 insertions(+), 1 deletion(-)

(limited to 'OpenSim/Services')

diff --git a/OpenSim/Services/AssetService/AssetService.cs b/OpenSim/Services/AssetService/AssetService.cs
index b9723a8..ed87f3f 100644
--- a/OpenSim/Services/AssetService/AssetService.cs
+++ b/OpenSim/Services/AssetService/AssetService.cs
@@ -93,6 +93,11 @@ namespace OpenSim.Services.AssetService
             return m_Database.GetAsset(assetID);
         }
 
+        public AssetBase GetCached(string id)
+        {
+            return Get(id);
+        }
+
         public AssetMetadata GetMetadata(string id)
         {
             UUID assetID;
diff --git a/OpenSim/Services/Connectors/Asset/AssetServiceConnector.cs b/OpenSim/Services/Connectors/Asset/AssetServiceConnector.cs
index 8e311d7..84fbcd3 100644
--- a/OpenSim/Services/Connectors/Asset/AssetServiceConnector.cs
+++ b/OpenSim/Services/Connectors/Asset/AssetServiceConnector.cs
@@ -111,6 +111,14 @@ namespace OpenSim.Services.Connectors
             return asset;
         }
 
+        public AssetBase GetCached(string id)
+        {
+            if (m_Cache != null)
+                return m_Cache.Get(id);
+
+            return null;
+        }
+
         public AssetMetadata GetMetadata(string id)
         {
             if (m_Cache != null)
diff --git a/OpenSim/Services/Connectors/Asset/HGAssetServiceConnector.cs b/OpenSim/Services/Connectors/Asset/HGAssetServiceConnector.cs
index 677169d..34df54a 100644
--- a/OpenSim/Services/Connectors/Asset/HGAssetServiceConnector.cs
+++ b/OpenSim/Services/Connectors/Asset/HGAssetServiceConnector.cs
@@ -116,6 +116,20 @@ namespace OpenSim.Services.Connectors
             return null;
         }
 
+        public AssetBase GetCached(string id)
+        {
+            string url = string.Empty;
+            string assetID = string.Empty;
+
+            if (StringToUrlAndAssetID(id, out url, out assetID))
+            {
+                IAssetService connector = GetConnector(url);
+                return connector.GetCached(assetID);
+            }
+
+            return null;
+        }
+
         public AssetMetadata GetMetadata(string id)
         {
             string url = string.Empty;
diff --git a/OpenSim/Services/Interfaces/IAssetService.cs b/OpenSim/Services/Interfaces/IAssetService.cs
index 6dfe78d..3be6815 100644
--- a/OpenSim/Services/Interfaces/IAssetService.cs
+++ b/OpenSim/Services/Interfaces/IAssetService.cs
@@ -51,7 +51,15 @@ namespace OpenSim.Services.Interfaces
         byte[] GetData(string id);
 
         /// <summary>
-        /// Get an asset asynchronously
+        /// Synchronously fetches an asset from the local cache only
+        /// </summary>
+        /// <param name="id">Asset ID</param>
+        /// <returns>The fetched asset, or null if it did not exist in the local cache</returns>
+        AssetBase GetCached(string id);
+
+        /// <summary>
+        /// Get an asset synchronously or asynchronously (depending on whether 
+        /// it is locally cached) and fire a callback with the fetched asset
         /// </summary>
         /// <param name="id">The asset id</param>
         /// <param name="sender">Represents the requester.  Passed back via the handler</param>
-- 
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