public static Iterable<CascadeStyle> interpretCascadeStyles(
String cascades, LocalBindingContext bindingContext) {
final Set<CascadeStyle> cascadeStyles = new HashSet<CascadeStyle>();
if (StringHelper.isEmpty(cascades)) {
cascades = bindingContext.getMappingDefaults().getCascadeStyle();
}
for (String cascade : StringHelper.split(",", cascades)) {
cascadeStyles.add(CascadeStyle.getCascadeStyle(cascade));
}
return cascadeStyles;
}
public CascadeStyle getCascadeStyle() throws MappingException {
Type type = value.getType();
if (type.isComponentType() && !type.isAnyType()) {
CompositeType actype = (CompositeType) type;
int length = actype.getSubtypes().length;
for (int i = 0; i < length; i++) {
if (actype.getCascadeStyle(i) != CascadeStyle.NONE) return CascadeStyle.ALL;
}
return CascadeStyle.NONE;
} else if (cascade == null || cascade.equals("none")) {
return CascadeStyle.NONE;
} else {
StringTokenizer tokens = new StringTokenizer(cascade, ", ");
CascadeStyle[] styles = new CascadeStyle[tokens.countTokens()];
int i = 0;
while (tokens.hasMoreTokens()) {
styles[i++] = CascadeStyle.getCascadeStyle(tokens.nextToken());
}
return new CascadeStyle.MultipleCascadeStyle(styles);
}
}