Added assets service method AssetsExist(), which returns whether the given list of assets exist.

This method is used to optimize sending assets with embedded assets: e.g., when a Hypergrid visitor takes an item into the inventory.

1 files changed, 20 insertions, 0 deletions

diff --git a/OpenSim/Services/Connectors/SimianGrid/SimianAssetServiceConnector.cs b/OpenSim/Services/Connectors/SimianGrid/SimianAssetServiceConnector.cs
index 6f8d9ed..01cbf91 100644
--- a/OpenSim/Services/Connectors/SimianGrid/SimianAssetServiceConnector.cs
+++ b/OpenSim/Services/Connectors/SimianGrid/SimianAssetServiceConnector.cs
@@ -231,6 +231,26 @@ namespace OpenSim.Services.Connectors.SimianGrid
             return true;
         }
 
+        public bool[] AssetsExist(string[] ids)
+        {
+            if (String.IsNullOrEmpty(m_serverUrl))
+            {
+                m_log.Error("[SIMIAN ASSET CONNECTOR]: No AssetServerURI configured");
+                throw new InvalidOperationException();
+            }
+
+            bool[] exist = new bool[ids.Length];
+
+            for (int i = 0; i < ids.Length; i++)
+            {
+                AssetMetadata metadata = GetMetadata(ids[i]);
+                if (metadata != null)
+                    exist[i] = true;
+            }
+
+            return exist;
+        }
+
         /// <summary>
         /// Creates a new asset
         /// </summary>