DeveelDB  20151217
complete SQL database system, primarly developed for .NET/Mono frameworks
ObjectStoreExtensions.cs
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3 //
4 // Licensed under the Apache License, Version 2.0 (the "License");
5 // you may not use this file except in compliance with the License.
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16 
17 using System;
18 
19 namespace Deveel.Data.Store {
20  public static class ObjectStoreExtensions {
21  public static ILargeObject GetObject(this IObjectStore store, long objId) {
22  return store.GetObject(new ObjectId(store.Id, objId));
23  }
24 
25  public static void ReleaseObject(this IObjectStore store, long objId) {
26  var obj = store.GetObject(new ObjectId(store.Id, objId));
27  if (obj != null)
28  obj.Release();
29  }
30 
31  public static void EstablishObject(this IObjectStore store, long objId) {
32  var obj = store.GetObject(new ObjectId(store.Id, objId));
33  if (obj != null)
34  obj.Establish();
35  }
36  }
37 }
Defines a referenced object that can be accessed on a multi-phase level.
Definition: ILargeObject.cs:35
Defines the contract for stores that handle lrge objects within a database system.
Definition: IObjectStore.cs:35
static void ReleaseObject(this IObjectStore store, long objId)
int Id
Gets the unique identifier of the store within a database system.
Definition: IObjectStore.cs:39
ILargeObject GetObject(ObjectId id)
Gets an object that was previously created for the given unique identifier.
void Establish()
Establishes a reference of the object to the underlying store which contains it.
bool Release()
Removes a reference of the object from the underlying store which contains it.
A unique identifier of an object within a database system, that is composed by a reference to the sto...
Definition: ObjectId.cs:31
static void EstablishObject(this IObjectStore store, long objId)
static ILargeObject GetObject(this IObjectStore store, long objId)