Use templates, which can be stored in the database, to define messages in a standard way and allow clients to simply provide placeholders to fill in required data. All template values can be updated at runtime.
The CharsetUtilsImpl is a utility class used by the template framework for choosing the best character set.
|charsetList||us-ascii, iso8859-1, iso8859-15, utf-8||Indicates a list of character set to be checked in ascending order (simplest to most complex). When choosing a character set, the engine bases its selection on this list. This value can be updated at runtime.|
The BinaryContentTypeHandler processes binary attachments in templates.
|defaultBinaryTypes||application/octet-stream, application/pdf, application/zip, application/x-gzip, image/gif, image/jpeg, image/png, image/tiff||Indicates a list of mime-types for which this content type handler is responsible. Runtime updates are ignored.|