private ConversionResult TryListConversion(ConversionContext context)
{
var collectionTypeSpec = new SupportedCollectionTypeSpecification();
if (collectionTypeSpec.IsSatisfiedBy(context.DestinationPropertyType) == false || collectionTypeSpec.IsSatisfiedBy(context.Value)==false)
return context.Unconverted();
var destColl = (IList)activate.CreateCollectionInstance(context.DestinationPropertyType,collectionTypeSpec.GetLength(context.Value));
var destElement = context.DestinationPropertyType.ElementType();
var srcList = (IEnumerable) context.Value;
var enumerator = srcList.GetEnumerator();
int index = 0;
while(enumerator.MoveNext())
{
object element = enumerator.Current ?? destElement.DefaultValue();
destColl.AddElement(element,index++);
}
return context.Result(destColl);
}
private object GetSourceValue(object src, IDescribeMappableProperty sourceProperty)
{
var collectionSpec = new SupportedCollectionTypeSpecification();
if (collectionSpec.IsSatisfiedBy(src) == false)
{
return(invoke.GetValue(sourceProperty.Name, src));
}
return(collectionSpec.GetValue(src, sourceProperty as IDescribePropertyElement));
}
private object GetSourceValue(object src, IDescribeMappableProperty sourceProperty)
{
var collectionSpec = new SupportedCollectionTypeSpecification();
if (collectionSpec.IsSatisfiedBy(src) == false)
{
return invoke.GetValue(sourceProperty.Name, src);
}
return collectionSpec.GetValue(src, sourceProperty as IDescribePropertyElement);
}
private object GetDestValue(object src, object dest, IDescribeMappableProperty destinationProperty)
{
var collectionSpec = new SupportedCollectionTypeSpecification();
if (collectionSpec.IsSatisfiedBy(src) == false)
{
if (collectionSpec.IsElement(destinationProperty))
{
return(activate.CreateInstance(destinationProperty.PropertyType));
}
return(invoke.GetValue(destinationProperty.Name, dest) ?? activate.CreateInstance(destinationProperty.PropertyType));
}
return(activate.CreateCollectionInstance(destinationProperty.PropertyType, collectionSpec.GetLength(src)));
}
private object GetDestValue(object src, object dest,IDescribeMappableProperty destinationProperty)
{
var collectionSpec = new SupportedCollectionTypeSpecification();
if (collectionSpec.IsSatisfiedBy(src) == false)
{
if (collectionSpec.IsElement(destinationProperty))
{
return activate.CreateInstance(destinationProperty.PropertyType);
}
return invoke.GetValue(destinationProperty.Name, dest) ?? activate.CreateInstance(destinationProperty.PropertyType);
}
return activate.CreateCollectionInstance(destinationProperty.PropertyType, collectionSpec.GetLength(src));
}