/// <summary>
/// Initializes a new instance of the <see cref="SqlServerDataModelProvider"/> class.
/// </summary>
/// <param name="rootModel">The root data model.</param>
/// <param name="dsResolver">The data structure resolver.</param>
/// <param name="connectionString">The TSQL Server connection string.</param>
/// <param name="mapper">The environment names mapper.</param>
public SqlServerDataModelProvider(IDataModelProvider rootModel, DataStructureResolver dsResolver, string connectionString, IEnvironmentMapper mapper)
: base(rootModel)
{
this._dsResolver = dsResolver;
this._connStr = connectionString;
this._mapper = mapper;
}
/// <summary>
/// Initializes a new instance of the <see cref="SdmxDataModelProvider"/> class.
/// </summary>
/// <param name="rootModel">The root data model.</param>
/// <param name="namespaceName">The namespace name.</param>
private SdmxDataModelProvider(IDataModelProvider rootModel, string namespaceName)
: base(rootModel)
{
this.Namespace = namespaceName;
this._structureParsingManager = new StructureParsingManager();
this._dataLocationFactory = new ReadableDataLocationFactory();
}
/// <summary>
/// Initializes a new instance of the <see cref="SdmxDataModelProvider"/> class.
/// </summary>
/// <param name="rootModel">The root data model.</param>
/// <param name="namespaceName">The namespace name.</param>
/// <param name="strUrl">The URL path to a SMDX file.</param>
public SdmxDataModelProvider(IDataModelProvider rootModel, string namespaceName, string strUrl)
: this(rootModel, namespaceName)
{
HttpWebRequest request = (HttpWebRequest)WebRequest.Create(strUrl);
HttpClient.DefaultProxy.Credentials = CredentialCache.DefaultNetworkCredentials;
request.Method = "GET";
request.Accept = "application/xml";
WebResponse response = request.GetResponse();
this._readableDataLocation = this._dataLocationFactory.GetReadableDataLocation(response.GetResponseStream());
}
/// <summary>
/// Initializes a new instance of the <see cref="DataModelProviderBase"/> class.
/// </summary>
/// <param name="rootModel">The root data model.</param>
public DataModelProviderBase(IDataModelProvider rootModel)
{
this._rootModel = rootModel;
}
/// <summary>
/// Initializes a new instance of the <see cref="SdmxDataModelProvider"/> class.
/// </summary>
/// <param name="rootModel">The root data model.</param>
/// <param name="namespaceName">The namespace name.</param>
/// <param name="bytes">The SDMX loaded file as a byte array.</param>
public SdmxDataModelProvider(IDataModelProvider rootModel, string namespaceName, byte[] bytes)
: this(rootModel, namespaceName)
{
this._readableDataLocation = this._dataLocationFactory.GetReadableDataLocation(bytes);
}
/// <summary>
/// Initializes a new instance of the <see cref="SdmxDataModelProvider"/> class.
/// </summary>
/// <param name="rootModel">The root data model.</param>
/// <param name="namespaceName">The namespace name.</param>
/// <param name="structureUri">The SDMX Uri object.</param>
public SdmxDataModelProvider(IDataModelProvider rootModel, string namespaceName, Uri structureUri)
: this(rootModel, namespaceName)
{
this._readableDataLocation = this._dataLocationFactory.GetReadableDataLocation(structureUri);
}
/// <summary>
/// Initializes a new instance of the <see cref="DictionaryDataModelProvider"/> class.
/// </summary>
/// <param name="rootModel">The root data model.</param>
/// <param name="namespaceName">The namespace name.</param>
/// <param name="dataStructures">The dictionary of structures.</param>
public DictionaryDataModelProvider(IDataModelProvider rootModel, string namespaceName, Dictionary <string, IDataStructure> dataStructures)
: base(rootModel)
{
this.Namespace = namespaceName;
this.dataStructures = dataStructures;
}
/// <summary>
/// Initialises a new instance of the <see cref="GetOperator"/> class.
/// </summary>
public GetOperator(IDataModelProvider dataModel)
{
this._dataModel = dataModel;
}
/// <summary>
/// Initializes a new instance of the <see cref="TypeInferenceModifier"/> class.
/// </summary>
/// <param name="opResolver">The operator resolver.</param>
/// <param name="dataModel">The data model.</param>
public TypeInferenceModifier(OperatorResolver opResolver, IDataModelProvider dataModel)
{
this._opResolver = opResolver;
this._dataModel = dataModel;
}
/// <summary>
/// Initializes a new instance of the <see cref="JsonDataModelProvider"/> class.
/// </summary>
/// <param name="rootModel">The root data model.</param>
/// <param name="jsonFilePath">The JSON file path/url.</param>
public JsonDataModelProvider(IDataModelProvider rootModel, string jsonFilePath) : this(rootModel)
{
this.LoadData(jsonFilePath);
}
private JsonDataModelProvider(IDataModelProvider rootModel = null) : base(rootModel)
{
this.dataStructures = new Dictionary <string, IDataStructure>();
}
protected virtual object CreateDataProvider(Type type, EIMDbContext context)
{
IDataModelProvider dataProvider = Activator.CreateInstance(type, context) as IDataModelProvider;
return(dataProvider);
}
