/** 按属性条件列表创建Criterion数组,辅助函数. */
protected Criterion[] buildCriterionByPropertyFilter(final List<PropertyFilter> filters) {
List<Criterion> criterionList = new ArrayList<Criterion>();
for (PropertyFilter filter : filters) {
if (!filter.hasMultiProperties()) { // 只有一个属性需要比较的情况.
Criterion criterion =
buildCriterion(filter.getPropertyName(), filter.getMatchValue(), filter.getMatchType());
criterionList.add(criterion);
} else { // 包含多个属性需要比较的情况,进行or处理.
Disjunction disjunction = Restrictions.disjunction();
for (String param : filter.getPropertyNames()) {
Criterion criterion =
buildCriterion(param, filter.getMatchValue(), filter.getMatchType());
disjunction.add(criterion);
}
criterionList.add(disjunction);
}
}
return criterionList.toArray(new Criterion[criterionList.size()]);
}
