/** 按属性查找唯一对象, 匹配方式为相等. */
@SuppressWarnings("unchecked")
public T findUniqueByProperty(
final Class<T> entityClass, final String propertyName, final Object value) {
Search search = new Search(entityClass);
search.setResultMode(Search.RESULT_SINGLE);
SearchUtil.addFilterEqual(search, propertyName, value);
return (T)
searchProcessor.searchUnique(this.getEntityManager().getPersistEntityManager(), search);
}
public Object searchUnique(Class<?> searchClass, ISearch search) {
return processor.searchUnique(entityManager, searchClass, search);
}
public Object searchUnique(ISearch search) {
return processor.searchUnique(entityManager, search);
}
