/**
* Add a representation to a method's input or output list. Follow references to representations
* across WADL file boundaries
*
* @param list the list to add the representation to
* @param representation the WADL representation element to process
* @param file the URI of the current WADL file being processed
*/
protected void addRepresentation(
List<RepresentationNode> list, RepresentationType representation, URI file) {
String href = representation.getHref();
if (href != null && href.length() > 0) {
// dereference resource
if (!href.startsWith("#")) {
// referecnce to element in another document
file = getReferencedFile(file, href);
}
representation = dereferenceLocalHref(file, href, RepresentationType.class);
}
if (representation != null) {
RepresentationNode n = new RepresentationNode(representation);
list.add(n);
}
}
/**
* Extract the id from a representation element and add to the representation map.
*
* @param file the URI of the current WADL file being processed
* @param r the representation element
* @throws javax.xml.bind.JAXBException if the WADL file is invalid or if the code generator
* encounters a problem.
* @throws java.io.IOException if the specified WADL file cannot be read.
*/
protected void extractRepresentationId(RepresentationType r, URI file)
throws JAXBException, IOException {
processIDHref(file, r.getId(), r.getHref(), r);
}