Document-Handler-File¶
- Stores the uploaded document and a meta-data-file to disk
 - In the insight.properties of wildfly you have to set the mode and documents directory    
- document.handler=file
 
 - The document and meta-data-file are prefixed with a UUID
- 28a2f242-e079-4452-ac75-5d2fbb239396.meta
 - 28a2f242-e079-4452-ac75-5d2fbb239396_image.jpg
 
 - In the meta-data-file, there are some default properties like: tree, node, id
 - There are also the properties configured in the backendParams part of the Document-Configuration
 - Example Meta-File: 
#Thu Nov 17 13:09:23 CET 2016 tree=workorder node=WOACTIVITY id=123456 param1=Text2 param2=Value1