public void ConfigurationDataPreprocessor_correctly_stores_type_info()
{
// checks for TestConfigurationData type, defined in ConfigurationDataTest.cs
Assert.IsTrue(_processor.Contains("Test"));
ConfigurationTypeInfo cti = _processor.GetTypeInfo("Test");
Assert.IsNotNull(cti);
Assert.AreEqual(typeof(TestConfigurationData), cti.ObjectType);
}
public void ConfigurationDataProcessor_correctly_creates_instance()
{
ConfigurationTypeInfo cti = _processor.GetTypeInfo("Test");
Assert.IsNotNull(cti);
object data = cti.CreateInstance <object>();
Assert.IsNotNull(data);
Assert.IsInstanceOfType(data, typeof(TestConfigurationData));
}
private void SetPropertyValue(XElement element, ConfigurationTypeInfo typeInfo, IConfigurationData <T> data, string propertyName, string propertyValue)
{
ConfigurationPropertyInfo propertyInfo = typeInfo.GetPropertyInfo(propertyName);
if (propertyInfo == null)
{
throw new XmlConfigurationException(element, "Unknown property '{0}'", propertyName);
}
object value = ConvertFromString(element, propertyInfo, propertyValue);
propertyInfo.Property.SetValue(data, value, null);
}
public void HandleElement(XElement ancestor)
{
if (ancestor == null)
{
throw new ArgumentNullException("ancestor");
}
if (!ElementName.Equals(ancestor.Name.LocalName, StringComparison.OrdinalIgnoreCase))
{
throw new XmlConfigurationException(ancestor, "Unexpected element '{0}' (expecting '{1}').",
ancestor.Name.LocalName, ElementName);
}
IList <T> result = new List <T>();
foreach (XElement element in ancestor.Elements())
{
string typeName = element.Name.LocalName;
if (!_collector.Value.Contains(typeName))
{
throw new XmlConfigurationException(element, "Unknown element");
}
ConfigurationTypeInfo typeInfo = _collector.Value.GetTypeInfo(typeName);
IConfigurationData <T> data = typeInfo.CreateInstance <IConfigurationData <T> >();
var attributes = element.Attributes().Select(x => new KeyValuePair <string, string>(x.Name.LocalName, x.Value));
var subelements = element.Elements().Select(x => new KeyValuePair <string, string>(x.Name.LocalName, x.Value));
foreach (var kv in attributes.Concat(subelements))
{
SetPropertyValue(element, typeInfo, data, kv.Key, kv.Value);
}
T item = data.CreateObject();
string id = GetItemId(item);
if (_items.ContainsKey(id))
{
throw new XmlConfigurationException(element, "Duplicate item (id '{0}') found.", id);
}
_items.Add(id, item);
}
}
