public List<EntityDescriptor> filterEntityCategory(
List<EntityDescriptor> entities, String category) {
List<EntityDescriptor> returnList = new ArrayList<EntityDescriptor>();
for (EntityDescriptor entity : entities) {
Extensions extensions = entity.getExtensions();
List<XMLObject> extObjs = extensions.getOrderedChildren();
for (XMLObject xmlObject : extObjs) {
if (xmlObject instanceof EntityAttributes) {
EntityAttributes entityAttrs = (EntityAttributes) xmlObject;
for (Attribute attr : entityAttrs.getAttributes()) {
if ("http://macedir.org/entity-category".equals(attr.getName())) {
for (XMLObject value : attr.getAttributeValues()) {
if (value instanceof XSAny) {
XSAny any = (XSAny) value;
if (category.equals(any.getTextContent())) {
returnList.add(entity);
}
}
}
}
}
}
}
}
return returnList;
}
