/// <summary>
/// Searches the loader for an <see cref="IAssemblyTargetLoader{T}"/>
/// instance and uses its derived classes to initialize
/// the assembly target loader.
/// </summary>
/// <param name="source">The <see cref="ILoader{TTarget}"/> instance that will hold the plugin.</param>
public void Initialize(ILoader <TTarget> source)
{
// Use an existing AssemblyContainerLoader
// instance, if possible
IAssemblyTargetLoader <TTarget> assemblyLoader = null;
List <IAssemblyTargetLoader <TTarget> > matches = (from currentInstance in source.FileLoaders
where currentInstance != null &&
currentInstance is IAssemblyTargetLoader <TTarget>
select(IAssemblyTargetLoader <TTarget>) currentInstance).ToList();
if (matches.Count > 0)
{
assemblyLoader = matches[0];
}
// If no matches were found,
// create the assembly target loader
if (matches.Count == 0)
{
var loader = new AssemblyTargetLoader <TTarget>();
source.FileLoaders.Add(loader);
assemblyLoader = loader;
}
if (assemblyLoader == null)
{
return;
}
Initialize(source, assemblyLoader);
}
/// <summary>
/// Initializes the <paramref name="loader"/> instance
/// with the given <paramref name="assemblyLoader"/> instance.
/// </summary>
/// <param name="loader">The loader being configured.</param>
/// <param name="assemblyLoader">The assembly loader that will load the types into the loader itself.</param>
protected abstract void Initialize(ILoader <TTarget> loader,
IAssemblyTargetLoader <TTarget, TAssembly, TType> assemblyLoader);
/// <summary>
/// Initializes a new instance of the <see cref="BaseTargetLoaderPlugin{TTarget,TAssembly,TType}"/> class.
/// </summary>
/// <param name="typeExtractor">The type extractor that will pull the types out of the current assembly.</param>
/// <param name="assemblyLoader">The assembly loader that will load the current assembly into memory.</param>
protected BaseTargetLoaderPlugin(ITypeExtractor <TAssembly, TType> typeExtractor,
IAssemblyTargetLoader <TTarget, TAssembly, TType> assemblyLoader)
{
_typeExtractor = typeExtractor;
_assemblyLoader = assemblyLoader;
}
