/// <summary>
/// Initialize the Discriminator
/// </summary>
/// <param name="configScope"></param>
public void Initialize(ConfigurationScope configScope)
{
// Set the ResultMaps
int count = _subMaps.Count;
for (int index = 0; index < count; index++)
{
SubMap subMap = _subMaps[index] as SubMap;
_resultMaps.Add(subMap.DiscriminatorValue, configScope.SqlMapper.GetResultMap(subMap.ResultMapName));
}
}
/// <summary>
/// Get the result properties and the subMap properties.
/// </summary>
/// <param name="configScope"></param>
private void GetChildNode(ConfigurationScope configScope)
{
ResultProperty mapping = null;
SubMap subMap = null;
#region Load the parameters constructor
XmlNodeList nodeList = configScope.NodeContext.SelectNodes(DomSqlMapBuilder.ApplyMappingNamespacePrefix(XML_CONSTRUCTOR_ARGUMENT), configScope.XmlNamespaceManager);
if (nodeList.Count > 0)
{
Type[] parametersType = new Type[nodeList.Count];
string[] parametersName = new string[nodeList.Count];
for (int i = 0; i < nodeList.Count; i++)
{
ArgumentProperty argumentMapping = ArgumentPropertyDeSerializer.Deserialize(nodeList[i], configScope);
_parameters.Add(argumentMapping);
parametersName[i] = argumentMapping.ArgumentName;
}
ConstructorInfo constructorInfo = this.GetConstructor(_class, parametersName);
for (int i = 0; i < _parameters.Count; i++)
{
ArgumentProperty argumentMapping = (ArgumentProperty)_parameters[i];
configScope.ErrorContext.MoreInfo = "initialize argument property : " + argumentMapping.ArgumentName;
argumentMapping.Initialize(configScope, constructorInfo);
parametersType[i] = argumentMapping.MemberType;
}
// Init the object factory
_objectFactory = configScope.SqlMapper.ObjectFactory.CreateFactory(_class, parametersType);
}
else
{
if (Type.GetTypeCode(_class) == TypeCode.Object)
{
_objectFactory = configScope.SqlMapper.ObjectFactory.CreateFactory(_class, Type.EmptyTypes);
}
}
#endregion
#region Load the Result Properties
foreach (XmlNode resultNode in configScope.NodeContext.SelectNodes(DomSqlMapBuilder.ApplyMappingNamespacePrefix(XML_RESULT), configScope.XmlNamespaceManager))
{
mapping = ResultPropertyDeSerializer.Deserialize(resultNode, configScope);
configScope.ErrorContext.MoreInfo = "initialize result property: " + mapping.PropertyName;
mapping.Initialize(configScope, _class);
_properties.Add(mapping);
}
#endregion
#region Load the Discriminator Property
XmlNode discriminatorNode = configScope.NodeContext.SelectSingleNode(DomSqlMapBuilder.ApplyMappingNamespacePrefix(XML_DISCRIMNATOR), configScope.XmlNamespaceManager);
if (discriminatorNode != null)
{
configScope.ErrorContext.MoreInfo = "initialize discriminator";
this.Discriminator = DiscriminatorDeSerializer.Deserialize(discriminatorNode, configScope);
this.Discriminator.SetMapping(configScope, _class);
}
#endregion
#region Load the SubMap Properties
if (configScope.NodeContext.SelectNodes(DomSqlMapBuilder.ApplyMappingNamespacePrefix(XML_SUBMAP), configScope.XmlNamespaceManager).Count > 0 && this.Discriminator == null)
{
throw new ConfigurationException("The discriminator is null, but somehow a subMap was reached. This is a bug.");
}
foreach (XmlNode resultNode in configScope.NodeContext.SelectNodes(DomSqlMapBuilder.ApplyMappingNamespacePrefix(XML_SUBMAP), configScope.XmlNamespaceManager))
{
configScope.ErrorContext.MoreInfo = "initialize subMap";
subMap = SubMapDeSerializer.Deserialize(resultNode, configScope);
subMap.ResultMapName = _sqlMapNameSpace + DomSqlMapBuilder.DOT + subMap.ResultMapName;
this.Discriminator.Add(subMap);
}
#endregion
}
/// <summary>
/// Add a subMap that the discrimator must treat
/// </summary>
/// <param name="subMap">A subMap</param>
public void Add(SubMap subMap)
{
_subMaps.Add(subMap);
}