/// <summary>
/// Creates a spine out of all resources in the resources. The generated spine
/// consists of all XHTML pages in order of their href.
/// </summary>
/// <param name="resources"></param>
private static Spine generateSpineFromResources(Resources resources)
{
Spine result = new Spine();
List<String> resourceHrefs = new List<String>(resources.getAllHrefs());
foreach (String resourceHref in resourceHrefs)
{
Resource resource = resources.getByHref(resourceHref);
if (resource.getMediaType() == MediatypeService.NCX)
{
result.setTocResource(resource);
}
else if (resource.getMediaType() == MediatypeService.XHTML)
{
result.addSpineReference(new SpineReference(resource));
}
}
return result;
}