/// <summary>
/// Reads the JSON representation of the object.
/// </summary>
public override object ReadJson( Newtonsoft.Json.JsonReader reader, Type objectType, object existingValue, Newtonsoft.Json.JsonSerializer serializer )
{
var configuration = new Configuration();
while( reader.Read() && reader.TokenType == Newtonsoft.Json.JsonToken.PropertyName )
{
switch( reader.Value.ToString() )
{
case "partAttributes":
reader.Read();
configuration.PartAttributes = serializer.Deserialize<AbstractAttributeDefinition[]>( reader );
break;
case "characteristicAttributes":
reader.Read();
configuration.CharacteristicAttributes = serializer.Deserialize<AbstractAttributeDefinition[]>( reader );
break;
case "measurementAttributes":
reader.Read();
configuration.MeasurementAttributes = serializer.Deserialize<AbstractAttributeDefinition[]>( reader );
break;
case "valueAttributes":
reader.Read();
configuration.ValueAttributes = serializer.Deserialize<AbstractAttributeDefinition[]>( reader );
break;
case "catalogAttributes":
reader.Read();
configuration.CatalogAttributes = serializer.Deserialize<AttributeDefinition[]>( reader );
break;
}
}
return configuration;
}
public async void InitializeControl( Uri serverUri, Configuration configuration, CatalogCollection catalogs )
{
_Configuration = configuration;
_Catalogs = catalogs;
_RestDataServiceClient = new DataServiceRestClient( serverUri );
_RestRawDataServiceClient = new RawDataServiceRestClient( serverUri );
await FetchAllParts();
}
public async void InitializeControl( Uri serverUri, Configuration configuration, CatalogCollection catalogs )
{
_Configuration = configuration;
_Catalogs = catalogs;
_RestDataServiceClient = new DataServiceRestClient( serverUri );
_RestRawDataServiceClient = new RawDataServiceRestClient( serverUri );
var partPath = PathHelper.String2PartPathInformation( _PartTextBox.Text );
var parts = await _RestDataServiceClient.GetParts( partPath );
var partsArray = parts as InspectionPlanPart[] ?? parts.ToArray();
if( partsArray.Any() )
_CurrentPart = partsArray.First();
var chars = await _RestDataServiceClient.GetCharacteristics( partPath );
var charsArray = chars as InspectionPlanCharacteristic[] ?? chars.ToArray();
if( charsArray.Any() )
_CurrentCharacteristics = charsArray;
FillRawDataListView();
}
/// <summary>
/// Returns the attribute's value of the attribute with the key <paramref name="key"/> If the attribute consists of a catalog entry the entry
/// is returned, otherwise the attribute's value (string, int, double or DateTime) is returned.
/// </summary>
public static object GetRawAttributeValue(
this IAttributeItem item,
ushort key,
Configuration configuration,
CatalogCollection catalogs )
{
var value = item.GetAttribute( key );
if( value == null )
return null;
if( value.RawValue != null )
return value.RawValue;
return configuration.ParseValue( key, value.Value, catalogs );
}
/// <summary>
/// This method fetches the configuration from the data service. The configuration contains definitions about all
/// attributes that might be present for part, characteristics, measurements, values and catalog. Each attribute
/// definition defines a data type for the attribute value.
/// </summary>
private async Task FetchConfiguration()
{
try
{
LogMessage( "Fetching configuration from data service." );
var sw = System.Diagnostics.Stopwatch.StartNew();
_Configuration = await _RestDataServiceClient.GetConfiguration();
sw.Stop();
LogMessage( "Successfully fetched configuration with {1} attribute definitions from data service in {0} ms.\r\n", sw.ElapsedMilliseconds, _Configuration.AllAttributes.Length );
}
catch( Exception ex )
{
LogMessage( "Error fetching configuration from data service: '{0}'.\r\n", ex.Message );
}
}
