Attributes attributes) throws SAXException {
String ref = attributes.getValue("ref");
if (ref != null) {
XMLPipelineContext context = dynamicProcess.getPipelineContext();
Script script = new Script(ref);
context.setProperty(Script.class, script, false);
} else {
forwardError(dynamicProcess,
"Script tag should have the 'ref' parameter set. " +
"Value is: ref='" + ref + "'");