/**
* 按照属性查找对象，匹配方式为"in"
*
* @param propertyName 属性名称
* @param value 属性值
* @param orderByProperty 排序属性名称
* @param isDesc true:降序，false：升序
* @return
*/
@SuppressWarnings("unchecked")
public List<T> findByPropertyAndOrderWithParams(
final Class<T> entityClass,
final String propertyName,
final Collection<?> values,
final String orderByProperty,
boolean isDesc) {
Assert.hasText(propertyName, "propertyName不能为空");
Search search = new Search(entityClass);
SearchUtil.addFilterIn(search, propertyName, values);
SearchUtil.addSort(search, orderByProperty, isDesc);
return searchProcessor.search(this.getEntityManager().getPersistEntityManager(), search);
}
/**
* 根据id获取对象列表,并排序
*
* @param ids
* @param orderByProperty
* @param isDesc true 降序，false升序
* @return
*/
@SuppressWarnings("unchecked")
public List<T> get(
final Class<T> entityClass,
final Collection<PK> ids,
String orderByProperty,
boolean isDesc) {
Search search = new Search(entityClass);
search.setResultMode(Search.RESULT_LIST);
JPAAnnotationMetadataUtil metadataUtil = new JPAAnnotationMetadataUtil();
T entity;
try {
entity = entityClass.newInstance();
} catch (Exception e) {
logger.error("根据主键集合查找对象 {}发生异常！ ", entityClass.getClass());
throw new RuntimeException("根据主键集合查找对象发生异常", e);
}
String propertyName = metadataUtil.getIdPropertyName(entity);
SearchUtil.addFilterIn(search, propertyName, ids);
SearchUtil.addSort(search, orderByProperty, isDesc);
return searchProcessor.search(this.getEntityManager().getPersistEntityManager(), search);
}
/**
* 获取全部对象, 支持按属性行序
*
* @param orderByProperty 排序的属性名称
* @param isDesc true：降序，false:升序
* @return
*/
@SuppressWarnings("unchecked")
public List<T> getAll(final Class<T> entityClass, String orderByProperty, boolean isDesc) {
Search search = new Search(entityClass);
SearchUtil.addSort(search, orderByProperty, isDesc);
return searchProcessor.search(this.getEntityManager().getPersistEntityManager(), search);
}
/**
* Add sort by property. Ascending if <code>desc == false</code>, descending if <code>desc == true
* </code>.
*/
public Search addSort(String property, boolean desc, boolean ignoreCase) {
SearchUtil.addSort(this, property, desc, ignoreCase);
return this;
}
/**
* Add sort by property. Ascending if <code>desc == false</code>, descending if <code>desc == true
* </code>.
*/
public Search addSort(String property, boolean desc) {
SearchUtil.addSort(this, property, desc);
return this;
}
// Sorts
public Search addSort(Sort sort) {
SearchUtil.addSort(this, sort);
return this;
}