// File
if (File.class.isAssignableFrom(clazz))
return new FileInjector(paramName);
// FileMeta
if (FieldMeta.class.isAssignableFrom(clazz))
return new FileMetaInjector(paramName);
// TempFile
if (TempFile.class.isAssignableFrom(clazz))
return new TempFileInjector(paramName);
// InputStream
if (InputStream.class.isAssignableFrom(clazz))