/// <summary>
/// 根据属性查询数据。框架已经给对象的所有属性做了索引。
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="propertyName">属性名称</param>
/// <param name="val">属性的值</param>
/// <returns>返回数据列表</returns>
public static List <CacheObject> findBy(Type t, String propertyName, Object val)
{
findAll(t);
IList list = MemoryDB.FindBy(t, propertyName, val);
return(db.getResults <CacheObject>(list));
}
/// <summary>
/// 查询类型 T 的所有数据
/// </summary>
public static List <CacheObject> findAll(Type t)
{
IList list = MemoryDB.FindAll(t);
return(db.getResults <CacheObject>(list));
}
/// <summary>
/// 根据 id 查询某条数据
/// </summary>
public static CacheObject findById(Type t, int id)
{
return(MemoryDB.FindById(t, id));
}
/// <summary>
/// 检索出所有对象
/// </summary>
/// <returns></returns>
public IList findAll()
{
return(MemoryDB.FindAll(this.GetType()));
}
/// <summary>
/// 根据属性名，检索出对象
/// </summary>
/// <param name="propertyName"></param>
/// <param name="val"></param>
/// <returns></returns>
public IList findBy(String propertyName, Object val)
{
findAll();
return(MemoryDB.FindBy(this.GetType(), propertyName, val));
}
/// <summary>
/// 删除数据
/// </summary>
public void delete()
{
MemoryDB.Delete(this);
}
/// <summary>
/// 根据 id 检索对象
/// </summary>
/// <param name="id"></param>
/// <returns></returns>
public CacheObject findById(long id)
{
return(MemoryDB.FindById(this.GetType(), id));
}
/// <summary>
/// 更新数据：只针对特性数据做索引
/// </summary>
/// <param name="dic"></param>
public void updateByIndex(Dictionary <String, Object> dic)
{
MemoryDB.updateByIndex(this, dic);
}
/// <summary>
/// 更新数据
/// </summary>
/// <returns></returns>
public Result update()
{
return(MemoryDB.Update(this));
}
/// <summary>
/// 插入数据：针对若干属性做索引
/// </summary>
/// <param name="dic"></param>
public void insertByIndex(Dictionary <String, Object> dic)
{
MemoryDB.InsertByIndex(this, dic);
}
/// <summary>
/// 插入数据：只针对特定属性做索引，提高速度
/// </summary>
/// <param name="propertyName"></param>
/// <param name="pValue"></param>
public void insertByIndex(String propertyName, Object pValue)
{
MemoryDB.InsertByIndex(this, propertyName, pValue);
}
/// <summary>
/// 插入数据：并对所有属性做索引，速度较慢
/// </summary>
public void insert()
{
MemoryDB.Insert(this);
}
