private static IProcessor FindProcessor(string processorName)
{
if (string.IsNullOrEmpty(processorName))
{
return(null);
}
return(ContentProcessors.First(p => p.GetType().Name == processorName));
}
public TOutput Convert <TInput, TOutput>(TInput input, string processorName, OpaqueDataDictionary processorParameters)
{
var processor = ContentProcessors.FirstOrDefault(p => p.GetType().Name == processorName);
if (processor == null)
{
throw new InvalidOperationException(string.Format("Cannot find processor {0}", processorName));
}
ApplyParameters(processor, processorParameters);
return((TOutput)processor.Process(input, ProcessorContext));
}
public TOutput Convert <TInput, TOutput>(TInput input, string processorName, OpaqueDataDictionary processorParameters)
{
try
{
var processor = ContentProcessors.FirstOrDefault(p => p.GetType().Name == processorName);
if (processor == null)
{
throw new InvalidOperationException(string.Format("Cannot find processor {0}", processorName));
}
ApplyParameters(processor, processorParameters);
processorContext = processorContext ?? new PipelineProcessorContext(this);
return((TOutput)processor.Process(input, processorContext));
}
catch (Exception e)
{
Trace.TraceError("Error converting {0} with processor {1}", input.GetType().Name, processorName);
Trace.WriteLine(e);
throw new InvalidContentException("", e);
}
}
private static void FindImportersProcessorAndContentWriters(Assembly assembly)
{
if (assembly.FullName.StartsWith("System") ||
assembly.FullName.StartsWith("mscorlib") ||
(assembly.FullName.StartsWith("Microsoft.") && !assembly.FullName.StartsWith("Microsoft.Xna.Framework.Content.Pipeline")))
{
return;
}
foreach (var type in assembly.GetTypes())
{
try
{
if (typeof(IImporter).IsAssignableFrom(type) &&
type.GetCustomAttributes(typeof(ContentImporterAttribute), false).Any() &&
!ContentImporters.Any(i => i.GetType() == type))
{
ContentImporters.Add((IImporter)Activator.CreateInstance(type));
}
if (typeof(IProcessor).IsAssignableFrom(type) &&
type.GetCustomAttributes(typeof(ContentProcessorAttribute), false).Any() &&
!ContentProcessors.Any(i => i.GetType() == type))
{
ContentProcessors.Add((IProcessor)Activator.CreateInstance(type));
}
if (typeof(ContentTypeWriter).IsAssignableFrom(type) &&
type.GetCustomAttributes(typeof(ContentTypeWriterAttribute), false).Any() &&
!ContentWriters.Any(i => i.GetType() == type) && !type.IsGenericTypeDefinition)
{
ContentWriters.Add((ContentTypeWriter)Activator.CreateInstance(type));
}
}
catch (Exception e)
{
Trace.TraceWarning("Error load type {0} from assembly {1}", type.AssemblyQualifiedName, assembly.FullName);
Trace.WriteLine(e.ToString());
}
}
}
