/// <summary>
/// Adds constructor parameter to the definition
/// </summary>
/// <param name="constructorParamInfo"></param>
public void WithCtorParam(ConstructorParamInfo constructorParamInfo)
{
delegateInfo.AddConstructorParamInfo(constructorParamInfo);
}
private void ProcessConstructors()
{
if (_exportType.GetTypeInfo().DeclaredConstructors.Count() > 1)
{
ConstructorInfo exportConstructor = null;
foreach (ConstructorInfo declaredConstructor in _exportType.GetTypeInfo().DeclaredConstructors)
{
if (declaredConstructor.GetCustomAttributes().FirstOrDefault(x => x is IImportAttribute) != null)
{
exportConstructor = declaredConstructor;
}
}
if (exportConstructor != null)
{
ImportConstructor(exportConstructor);
foreach (ParameterInfo parameterInfo in exportConstructor.GetParameters())
{
IImportAttribute importAttribute = null;
ExportStrategyFilter filter = null;
object comparer = null;
foreach (Attribute customAttribute in parameterInfo.GetCustomAttributes())
{
if (customAttribute is IImportAttribute)
{
importAttribute = customAttribute as IImportAttribute;
}
if (customAttribute is IImportFilterAttribute)
{
filter = ((IImportFilterAttribute)customAttribute).
ProvideFilter(parameterInfo.ParameterType, parameterInfo.Name);
}
if (customAttribute is IImportSortCollectionAttribute)
{
comparer = ((IImportSortCollectionAttribute)customAttribute).
ProvideComparer(parameterInfo.ParameterType, parameterInfo.Name);
}
}
if (importAttribute != null || filter != null || comparer != null)
{
IExportValueProvider valueProvider = null;
string importName = null;
bool isRequired = true;
if (importAttribute != null)
{
ImportAttributeInfo attributeInfo =
importAttribute.ProvideImportInfo(parameterInfo.ParameterType, parameterInfo.Name);
if (filter == null)
{
filter = attributeInfo.ExportStrategyFilter;
}
if (comparer == null)
{
comparer = attributeInfo.Comparer;
}
importName = attributeInfo.ImportName;
isRequired = attributeInfo.IsRequired;
valueProvider = attributeInfo.ValueProvider;
}
ConstructorParamInfo constructorParamInfo = new ConstructorParamInfo
{
ComparerObject = comparer,
ExportStrategyFilter = filter,
ImportName = importName,
IsRequired = isRequired,
ParameterName = parameterInfo.Name,
ParameterType = parameterInfo.ParameterType,
ValueProvider = valueProvider
};
WithCtorParam(constructorParamInfo);
}
}
}
}
}
/// <summary>
/// Adds a constructor parameter info
/// </summary>
/// <param name="paramInfo"></param>
public void AddConstructorParamInfo(ConstructorParamInfo paramInfo)
{
if (_constructorParamInfos == null)
{
_constructorParamInfos = new List<ConstructorParamInfo>(1);
}
_constructorParamInfos.Add(paramInfo);
}
