OpenSim.Services.AssetService.XAssetService Class Reference

A de-duplicating asset service. More...

Inheritance diagram for OpenSim.Services.AssetService.XAssetService:

Collaboration diagram for OpenSim.Services.AssetService.XAssetService:

Public Member Functions
	XAssetService (IConfigSource config)
	XAssetService (IConfigSource config, string configName)
virtual AssetBase	Get (string id)
	Get an asset synchronously. More...
virtual AssetBase	GetCached (string id)
	Synchronously fetches an asset from the local cache only. More...
virtual AssetMetadata	GetMetadata (string id)
	Get an asset's metadata More...
virtual byte[]	GetData (string id)
	Get an asset's data, ignoring the metadata. More...
virtual bool	Get (string id, Object sender, AssetRetrieved handler)
	Get an asset synchronously or asynchronously (depending on whether it is locally cached) and fire a callback with the fetched asset More...
virtual bool[]	AssetsExist (string[] ids)
	Check if assets exist in the database. More...
virtual string	Store (AssetBase asset)
	Creates a new asset More...
bool	UpdateContent (string id, byte[] data)
	Update an asset's content More...
virtual bool	Delete (string id)
	Delete an asset More...
Public Member Functions inherited from OpenSim.Services.AssetService.XAssetServiceBase
	XAssetServiceBase (IConfigSource config, string configName)
Public Member Functions inherited from OpenSim.Services.Base.ServiceBase
T	LoadPlugin< T > (string dllName)
T	LoadPlugin< T > (string dllName, Object[] args)
T	LoadPlugin< T > (string dllName, string className, Object[] args)
	ServiceBase (IConfigSource config)

Static Protected Attributes
static XAssetService	m_RootInstance

Additional Inherited Members
Protected Attributes inherited from OpenSim.Services.AssetService.XAssetServiceBase
IXAssetDataPlugin	m_Database
IAssetLoader	m_AssetLoader
IAssetService	m_ChainedAssetService
Properties inherited from OpenSim.Services.AssetService.XAssetServiceBase
bool	HasChainedAssetService [get]

Detailed Description

A de-duplicating asset service.

Definition at line 45 of file XAssetService.cs.

Constructor & Destructor Documentation

OpenSim.Services.AssetService.XAssetService.XAssetService ( IConfigSource  config )

inline

Definition at line 51 of file XAssetService.cs.

OpenSim.Services.AssetService.XAssetService.XAssetService ( IConfigSource  config, string  configName  )

inline

Definition at line 53 of file XAssetService.cs.

Member Function Documentation

virtual bool [] OpenSim.Services.AssetService.XAssetService.AssetsExist ( string[]  ids )

inlinevirtual

Check if assets exist in the database.

Parameters

ids	The assets' IDs

Returns

For each asset: true if it exists, false otherwise

Implements OpenSim.Services.Interfaces.IAssetService.

Definition at line 180 of file XAssetService.cs.

virtual bool OpenSim.Services.AssetService.XAssetService.Delete ( string  id )

inlinevirtual

Delete an asset

Parameters

id

Returns

Implements OpenSim.Services.Interfaces.IAssetService.

Definition at line 209 of file XAssetService.cs.

virtual AssetBase OpenSim.Services.AssetService.XAssetService.Get ( string  id )

inlinevirtual

Get an asset synchronously.

Parameters

id

Returns

Implements OpenSim.Services.Interfaces.IAssetService.

Definition at line 94 of file XAssetService.cs.

virtual bool OpenSim.Services.AssetService.XAssetService.Get ( string  id, Object  sender, AssetRetrieved  handler  )

inlinevirtual

Get an asset synchronously or asynchronously (depending on whether it is locally cached) and fire a callback with the fetched asset

Parameters

id	The asset id
sender	Represents the requester. Passed back via the handler
handler	The handler to call back once the asset has been retrieved. This will be called back with a null AssetBase if the asset could not be found for some reason (e.g. if it does not exist, if a remote asset service was not contactable, if it is not in the database, etc.).

Returns

True if the id was parseable, false otherwise

Implements OpenSim.Services.Interfaces.IAssetService.

Definition at line 162 of file XAssetService.cs.

virtual AssetBase OpenSim.Services.AssetService.XAssetService.GetCached ( string  id )

inlinevirtual

Synchronously fetches an asset from the local cache only.

Parameters

id

Asset ID

Returns

The fetched asset, or null if it did not exist in the local cache

Implements OpenSim.Services.Interfaces.IAssetService.

Definition at line 133 of file XAssetService.cs.

virtual byte [] OpenSim.Services.AssetService.XAssetService.GetData ( string  id )

inlinevirtual

Get an asset's data, ignoring the metadata.

Parameters

id

Returns

null if there is no such asset

Implements OpenSim.Services.Interfaces.IAssetService.

Definition at line 150 of file XAssetService.cs.

virtual AssetMetadata OpenSim.Services.AssetService.XAssetService.GetMetadata ( string  id )

inlinevirtual

Get an asset's metadata

Parameters

id

Returns

Implements OpenSim.Services.Interfaces.IAssetService.

Definition at line 138 of file XAssetService.cs.

virtual string OpenSim.Services.AssetService.XAssetService.Store ( AssetBase  asset )

inlinevirtual

Creates a new asset

Returns a random ID if none is passed via the asset argument.

Parameters

asset

Returns

The Asset ID, or string.Empty if an error occurred

Implements OpenSim.Services.Interfaces.IAssetService.

Definition at line 186 of file XAssetService.cs.

bool OpenSim.Services.AssetService.XAssetService.UpdateContent ( string  id, byte[]  data  )

inline

Update an asset's content

Attachments and bare scripts need this!!

Parameters

id
data

Returns

Implements OpenSim.Services.Interfaces.IAssetService.

Definition at line 204 of file XAssetService.cs.

Member Data Documentation

XAssetService OpenSim.Services.AssetService.XAssetService.m_RootInstance

staticprotected

Definition at line 49 of file XAssetService.cs.

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The documentation for this class was generated from the following file:

• Services/AssetService/XAssetService.cs