{{tag>Programmers_Reference Methods IDOCEngineClient_Interface gettemplatefiletype Index}}

====getTemplateFileType ()====
<code java>public String getTemplateFileType () </code>

This method must return the file extension specific to the new document type (without a dot) – for example, "txt" for text documents.

===Parameters===
none

===Returns===
a string identifying the document type file extension.