public void persist() throws ModelException {
try {
if (id == -1) {
log.info(
MessageFormat.format(Local.getString("message.creating_attribute"), this.getName()));
HibernateHelper.save(this);
} else {
log.info(
MessageFormat.format(Local.getString("message.updating_attribute"), this.getName()));
HibernateHelper.update(this);
}
} catch (HelperException e) {
throw new ModelException(e.getMessage(), e);
}
}
public void delete() throws ModelException {
try {
log.info(MessageFormat.format(Local.getString("message.deleting_attribute"), this.getName()));
HibernateHelper.delete(this);
} catch (HelperException e) {
throw new ModelException(e.getMessage(), e);
}
}
public static Set<Attribute> getAll(Dimension dimension) throws ModelException {
try {
return HibernateHelper.get(
"from Attribute a where a.dimension = ?",
new Object[] {dimension},
new Type[] {Hibernate.entity(Dimension.class)});
} catch (HelperException e) {
throw new ModelException(e.getMessage(), e);
}
}
public static Attribute getStandard(Dimension dimension, int level) throws ModelException {
Set<Attribute> attributes = null;
try {
attributes =
HibernateHelper.get(
"from Attribute a where a.dimension = ? and a.standard = ? and a.level = ?",
new Object[] {dimension, true, level},
new Type[] {Hibernate.entity(Dimension.class), Hibernate.BOOLEAN, Hibernate.INTEGER});
} catch (HelperException e) {
throw new ModelException(e.getMessage(), e);
}
return attributes.size() > 0 ? attributes.iterator().next() : null;
}