public IClassMappingResolver GetConfiuration(Type sourceType, Type targetType)
{
ObjectMappingSignature mappingSignature = new ObjectMappingSignature();
mappingSignature.SourceType = sourceType;
mappingSignature.TargetType = targetType;
if (_mappingDictionary.ContainsKey(mappingSignature))
{
IClassMappingResolver mappingConfig = _mappingDictionary[mappingSignature];
return(mappingConfig);
}
return(null);
}
private static object MapClass(object source, Type sourceType, Type resultType, IObjectMappingResolver customMappings, ObjectMappingConflictResolution conflictResolution)
{
if (sourceType.IsCollection())
{
if (conflictResolution == ObjectMappingConflictResolution.Exception)
{
throw new ClassMappingException(sourceType, resultType);
}
return(null);
}
object result = Activator.CreateInstance(resultType);
PropertyInfo[] sourceProperties = sourceType.GetProperties();
PropertyInfo[] resultProperties = resultType.GetProperties();
IClassMappingResolver mappingConfig = customMappings.GetConfiuration(sourceType, resultType);
foreach (PropertyInfo sourceProperty in sourceProperties)
{
string targetName = sourceProperty.Name;
if (mappingConfig != null)
{
string remappedName = mappingConfig.GetTargetName(sourceProperty.Name);
if (remappedName != null)
{
targetName = remappedName;
}
}
PropertyInfo resultProperty = resultProperties.FirstOrDefault(x => { return(x.Name == targetName); });
if (resultProperty == null)
{
continue;
}
if (!sourceProperty.CanRead)
{
continue;
}
if (!resultProperty.CanWrite)
{
continue;
}
object value = sourceProperty.GetValue(source, null);
if (MappingExpress.CanSetValue(sourceProperty, resultProperty))
{
MappingExpress.SetValue(result, resultProperty, value);
}
else
{
Type type = sourceProperty.PropertyType;
if (type.IsInterface || type.IsClass)
{
MapProperty(value, result, sourceProperty, resultProperty, customMappings, conflictResolution);
}
else if (conflictResolution == ObjectMappingConflictResolution.Exception)
{
throw new PropertyMappingException(sourceProperty, resultProperty);
}
}
}
return(result);
}
