Problem in the text of my message !!
The code line of the file is :
<attribute name = "Id">jar:/theme.html</attribute>
Look at the way the seabreeze theme is working. It is a class that inherits off ThemeSupport.
What is the significance of "jar:"
Is it possible to have it access a Theme.html on the file system?
this is to do the difference between theme taken from the database and theme taken from the file in the same jar.
Does any know how the html:/theme.html feature works. Where do I have to to put the theme.html in order to use this.