/// <summary>Selects the MemoryStore that must be used. If the specified DataSourceInfo contains a valid MemoryStore, it is used; otherwise the
/// value of the property 'MemoryStore' is used.</summary>
/// <param name="dataSourceInfo">Any information regarding the data store that is used as data source.</param>
/// <returns>The MemoryStore that must be used.</returns>
private MemoryStore <TEntity> SelectMemoryStore(DataSourceInfo dataSourceInfo)
{
if (MemorySourceInfo.IsMemoryStoreSpecified(dataSourceInfo))
{
return(MemorySourceInfo.SelectMemoryStore <TEntity>(dataSourceInfo));
}
else
{
return(this.MemoryStore);
}
}
/// <summary>Initializes a new instance of the <see cref="MemoryRepository{TEntity}"/> class using the specified <see cref="DataSourceInfo"/>.
/// </summary>
/// <param name="dataSourceInfo">The data source information that must be used to access the data source.</param>
/// <exception cref="InvalidOperationException"><paramref name="dataSourceInfo"/> does not specify a valid <see cref="Enkoni.Framework.Entities.MemoryStore{T}"/>.
/// </exception>
public MemoryRepository(DataSourceInfo dataSourceInfo)
: base(dataSourceInfo)
{
/* Initializes the internal collections */
this.additionCache = new List <TEntity>();
this.updateCache = new List <TEntity>();
this.deletionCache = new List <TEntity>();
this.MemoryStore = MemorySourceInfo.SelectMemoryStore <TEntity>(dataSourceInfo);
if (this.MemoryStore == null)
{
throw new InvalidOperationException("The memory store is mandatory.");
}
}