<include
location = anyURI
/>Include all elements contained in specified user interface specification file in current file.
The URI found in the location attribute may be resolved using XML catalogs.
Example 1:
<include location="common.xxe_gui" />
If the file containing the above snippet is /home/john/.xxe/addon/gui/custom.xxe_gui, the included file is then /home/john/.xxe/addon/gui/common.xxe_gui.
Example 2:
<include location="xxe-gui:app/default.xxe_gui" />
If the code of the XML editor is found in /opt/xxe/bin/xxe_app.jar, the included file is jar:file:/opt/xxe/bin/xxe-app.jar!/gui/app/default.xxe_gui because XXE dynamically adds the following rule to its XML catalog:
<rewriteURI uriStartString="xxe-gui:"
rewritePrefix="jar:file:/opt/xxe/bin/xxe-app.jar!/gui/" />