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Migrate assets from chained asset service to xassetservice as they are requested. 

This shrinks the asset database over time as duplicate assets are fetched.
user_profiles
Justin Clark-Casey (justincc) 2013-03-15 22:33:39 +00:00
parent d05af4bdad
commit bd0c1d9b6a
1 changed files with 20 additions and 28 deletions
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48
OpenSim/Services/AssetService/XAssetService.cs
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@ -106,11 +106,20 @@ namespace OpenSim.Services.AssetService
AssetBase asset = m_Database.GetAsset(assetID);
if (asset != null)
{
return asset;
}
else if (HasChainedAssetService)
return m_ChainedAssetService.Get(id);
else
return null;
{
asset = m_ChainedAssetService.Get(id);
if (asset != null)
MigrateFromChainedService(asset);
return asset;
}
return null;
}
catch (Exception e)
{
@ -127,42 +136,23 @@ namespace OpenSim.Services.AssetService
public virtual AssetMetadata GetMetadata(string id)
{
// m_log.DebugFormat("[XASSET SERVICE]: Get asset metadata for {0}", id);
UUID assetID;
if (!UUID.TryParse(id, out assetID))
return null;
AssetBase asset = Get(id);
AssetBase asset = m_Database.GetAsset(assetID);
if (asset != null)
{
return asset.Metadata;
}
else if (HasChainedAssetService)
{
return m_ChainedAssetService.GetMetadata(id);
}
else
{
return null;
}
}
public virtual byte[] GetData(string id)
{
// m_log.DebugFormat("[XASSET SERVICE]: Get asset data for {0}", id);
UUID assetID;
if (!UUID.TryParse(id, out assetID))
return null;
AssetBase asset = m_Database.GetAsset(assetID);
AssetBase asset = Get(id);
if (asset != null)
return asset.Data;
else if (HasChainedAssetService)
return m_ChainedAssetService.GetData(id);
else
return null;
}
@ -176,10 +166,7 @@ namespace OpenSim.Services.AssetService
if (!UUID.TryParse(id, out assetID))
return false;
AssetBase asset = m_Database.GetAsset(assetID);
if (asset == null && HasChainedAssetService)
asset = m_ChainedAssetService.Get(id);
AssetBase asset = Get(id);
//m_log.DebugFormat("[XASSET SERVICE]: Got asset {0}", asset);
@ -223,5 +210,10 @@ namespace OpenSim.Services.AssetService
return m_Database.Delete(id);
}
private void MigrateFromChainedService(AssetBase asset)
{
Util.FireAndForget(o => { Store(asset); m_ChainedAssetService.Delete(asset.ID); });
}
}
}