/// <summary>
/// Creates a Document from an attribute map.
/// </summary>
/// <param name="data">Map of attribute names to attribute values.</param>
/// <returns>Document representing the data.</returns>
public static Document FromAttributeMap(Dictionary <string, AttributeValue> data)
{
Document doc = new Document();
if (data != null)
{
// Add Primitives and PrimitiveLists
foreach (var attribute in data)
{
string wholeKey = attribute.Key;
AttributeValue value = attribute.Value;
DynamoDBEntry convertedValue = AttributeValueToDynamoDBEntry(value);
if (convertedValue != null)
{
doc.currentValues[wholeKey] = convertedValue;
}
}
}
doc.CommitChanges();
return(doc);
}
/// <summary>
/// Gets the value associated with the specified attribute value.
/// </summary>
/// <param name="attributeName">Attribute name</param>
/// <param name="entry">
/// If the specified attribute value is found, returns the value associated with the
/// attribute; otherwise, null.
/// </param>
/// <returns>True if attribute is found; false otherwise</returns>
public bool TryGetValue(string attributeName, out DynamoDBEntry entry)
{
return this.currentValues.TryGetValue(attributeName, out entry);
}
public object FromEntry(DynamoDBEntry entry)
{
Primitive primitive = entry as Primitive;
if (primitive == null) return null;
if (primitive.Type != DynamoDBEntryType.String) throw new InvalidCastException();
string xml = primitive.AsString();
using (StringReader reader = new StringReader(xml))
{
return _serializer.Deserialize(reader);
}
}
/// <summary>
/// Gets the value associated with the specified attribute value.
/// </summary>
/// <param name="attributeName">Attribute name</param>
/// <param name="entry">
/// If the specified attribute value is found, returns the value associated with the
/// attribute; otherwise, null.
/// </param>
/// <returns>True if attribute is found; false otherwise</returns>
public bool TryGetValue(string attributeName, out DynamoDBEntry entry)
{
return(this.currentValues.TryGetValue(attributeName, out entry));
}
