Documentation Coverage Report
Current view: top level - Azure/Cqrs.Azure.DocumentDb/Factories - AzureDocumentDbDataStoreFactory.cs Hit Total Coverage
Version: 2.2 Artefacts: 6 6 100.0 %
Date: 2017-09-22

          Line data    Source code
       1             : #region Copyright
       2             : // // -----------------------------------------------------------------------
       3             : // // <copyright company="Chinchilla Software Limited">
       4             : // //   Copyright Chinchilla Software Limited. All rights reserved.
       5             : // // </copyright>
       6             : // // -----------------------------------------------------------------------
       7             : #endregion
       8             : 
       9             : using System.Linq;
      10             : using cdmdotnet.Logging;
      11             : using Cqrs.DataStores;
      12             : using Microsoft.Azure.Documents;
      13             : using Microsoft.Azure.Documents.Client;
      14             : using Microsoft.Azure.Documents.Linq;
      15             : 
      16             : namespace Cqrs.Azure.DocumentDb.Factories
      17             : {
      18             :         /// <summary>
      19             :         /// A factory for obtaining <see cref="IDataStore{TData}"/> collections from Azure DocumentDB
      20             :         /// </summary>
      21             :         public class AzureDocumentDbDataStoreFactory
      22           1 :         {
      23             :                 /// <summary>
      24             :                 /// Gets or sets the <see cref="IAzureDocumentDbDataStoreConnectionStringFactory"/>.
      25             :                 /// </summary>
      26             :                 protected IAzureDocumentDbDataStoreConnectionStringFactory AzureDocumentDbDataStoreConnectionStringFactory { get; private set; }
      27             : 
      28             :                 /// <summary>
      29             :                 /// Gets or sets the <see cref="IAzureDocumentDbHelper"/>.
      30             :                 /// </summary>
      31             :                 protected IAzureDocumentDbHelper AzureDocumentDbHelper { get; private set; }
      32             : 
      33             :                 /// <summary>
      34             :                 /// Gets or sets the <see cref="ILogger"/>.
      35             :                 /// </summary>
      36             :                 protected ILogger Logger { get; private set; }
      37             : 
      38             :                 /// <summary>
      39             :                 /// Instantiates a new instance of <see cref="AzureDocumentDbDataStoreFactory"/>.
      40             :                 /// </summary>
      41           1 :                 public AzureDocumentDbDataStoreFactory(IAzureDocumentDbDataStoreConnectionStringFactory azureDocumentDbDataStoreConnectionStringFactory, IAzureDocumentDbHelper azureDocumentDbHelper, ILogger logger)
      42             :                 {
      43             :                         AzureDocumentDbDataStoreConnectionStringFactory = azureDocumentDbDataStoreConnectionStringFactory;
      44             :                         AzureDocumentDbHelper = azureDocumentDbHelper;
      45             :                         Logger = logger;
      46             :                 }
      47             : 
      48             :                 /// <summary>
      49             :                 /// Get a <see cref="DocumentClient"/> from the <see cref="AzureDocumentDbDataStoreConnectionStringFactory"/>.
      50             :                 /// </summary>
      51           1 :                 protected virtual DocumentClient GetClient()
      52             :                 {
      53             :                         DocumentClient client = AzureDocumentDbDataStoreConnectionStringFactory.GetAzureDocumentDbConnectionClient();
      54             : 
      55             :                         return client;
      56             :                 }
      57             : 
      58             :                 /// <summary>
      59             :                 /// Get a <see cref="DocumentCollection"/> from the <see cref="AzureDocumentDbDataStoreConnectionStringFactory"/>.
      60             :                 /// </summary>
      61           1 :                 protected virtual DocumentCollection GetCollection<TEntity>(DocumentClient client, Database database)
      62             :                 {
      63             :                         string collectionName = string.Format(AzureDocumentDbDataStoreConnectionStringFactory.UseSingleCollectionForAllDataStores() ? "{0}" : "{0}_{1}", AzureDocumentDbDataStoreConnectionStringFactory.GetAzureDocumentDbCollectionName(), typeof(TEntity).FullName);
      64             :                         DocumentCollection collection = AzureDocumentDbHelper.CreateOrReadCollection(client, database, collectionName).Result;
      65             : 
      66             :                         return collection;
      67             :                 }
      68             : 
      69             :                 /// <summary>
      70             :                 /// Get a blank <see cref="IOrderedQueryable{TEntity}"/>.
      71             :                 /// </summary>
      72           1 :                 protected virtual IOrderedQueryable<TEntity> GetQuery<TEntity>(DocumentClient client, DocumentCollection collection)
      73             :                 {
      74             :                         Logger.LogDebug("Getting Azure query", "AzureDocumentDbDataStoreFactory\\GetQuery");
      75             :                         try
      76             :                         {
      77             :                                 IOrderedQueryable<TEntity> query = client.CreateDocumentQuery<TEntity>(collection.SelfLink);
      78             : 
      79             :                                 return query;
      80             :                         }
      81             :                         finally
      82             :                         {
      83             :                                 Logger.LogDebug("Getting Azure query... Done", "AzureDocumentDbDataStoreFactory\\GetQuery");
      84             :                         }
      85             :                 }
      86             : 
      87             :                 /// <summary>
      88             :                 /// Get the <see cref="Database"/> from the <see cref="AzureDocumentDbDataStoreConnectionStringFactory"/>.
      89             :                 /// </summary>
      90           1 :                 protected virtual Database GetDatabase(DocumentClient client)
      91             :                 {
      92             :                         return AzureDocumentDbHelper.CreateOrReadDatabase(client, AzureDocumentDbDataStoreConnectionStringFactory.GetAzureDocumentDbDatabaseName()).Result;
      93             :                 }
      94             :         }
      95             : }

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