/// <summary>
/// 通过 <see cref="MemberInitExpression"/> 表达式来构造一个实体代理对象。
/// </summary>
/// <param name="context"></param>
/// <param name="entityType">实体类型。</param>
/// <param name="initExp">一个成员绑定的表达式。</param>
/// <param name="applyDefaultValue">是否应用默认值。</param>
/// <returns></returns>
public static IEntity Wrap(this EntityContext context, Type entityType, LambdaExpression initExp, bool applyDefaultValue)
{
var entity = context.New(entityType, applyDefaultValue);
entity.InitByExpression(initExp);
return(entity);
}
/// <summary>
/// 构造一个实体代理对象。
/// </summary>
/// <typeparam name="TEntity">实体类型。</typeparam>
/// <param name="context"></param>
/// <returns></returns>
public static TEntity New <TEntity>(this EntityContext context) where TEntity : IEntity
{
return((TEntity)context.New(typeof(TEntity), false));
}
/// <summary>
/// 构造一个实体代理对象。
/// </summary>
/// <typeparam name="TEntity">实体类型。</typeparam>
/// <param name="context"></param>
/// <param name="applyDefaultValue">是否应用默认值。</param>
/// <returns></returns>
public static TEntity New <TEntity>(this EntityContext context, bool applyDefaultValue) where TEntity : IEntity
{
return((TEntity)context.New(typeof(TEntity), applyDefaultValue));
}
/// <summary>
/// 构造一个实体代理对象。
/// </summary>
/// <param name="context"></param>
/// <param name="entityType">实体类型。</param>
/// <returns></returns>
public static IEntity New(this EntityContext context, Type entityType)
{
return(context.New(entityType, false));
}