Hello XML World Example (Buckminster)

< To: Buckminster Project
This examples shows several Buckminster features in action.

To run the example, use the File > Open dialog in Eclipse, and enter this URL:

• http://www.eclipse.org/buckminster/samples/queries/demo.cquery

That will start the Buckminster materialization of the project.

The CQUERY

The CQuery looks like this:

<?xml version="1.0" encoding="UTF-8"?>
<cq:componentQuery xmlns:cq="http://www.eclipse.org/buckminster/CQuery-1.0"
resourceMap="http://www.eclipse.org/buckminster/samples/rmaps/demo.rmap">
    <cq:rootRequest name="org.demo.hello.xml.world" category="plugin" versionType="OSGi"/>
    <cq:advisorNode namePattern="org\.demo\..*" whenNotEmpty="OVERWRITE" useInstalled="false" useMaterialization="false"/>
    <cq:advisorNode namePattern="se\.tada\..*" whenNotEmpty="REUSE" useInstalled="false"/>
</cq:componentQuery>

• The first three lines are the usual XML incantations - this is XML, and this is the syntax of the XML - i.e. CQuery-1.0.

Describe what the demo does