public EntityFrameworkRepository(IRepositoryContext context)
{
if (context is IEntityFrameworkRepositoryContext)
{
this._efContext = context as IEntityFrameworkRepositoryContext;
}
}
public EntityFrameworkRepository(IRepositoryContext iRepositoryContext) : base(iRepositoryContext)
{
if (iRepositoryContext is IEntityFrameworkRepositoryContext)
{
this._EFContext = iRepositoryContext as IEntityFrameworkRepositoryContext;
}
}
public BaseRepository(IRepositoryContext context)
: base(context)
{
if (context is IEntityFrameworkRepositoryContext)
{
_baseContext = context as IEntityFrameworkRepositoryContext;
}
}
public CategoryRepository(IRepositoryContext context)
{
var efContext = context as IEntityFrameworkRepositoryContext;
if (efContext != null)
{
this._efContext = efContext;
}
}
protected EntityFrameworkRepository(IRepositoryContext context)
{
var efContext = context as IEntityFrameworkRepositoryContext;
if (efContext != null)
{
this._efContext = efContext;
}
}
public ProductRepository(IRepositoryContext context)
{
var efContext = context as IEntityFrameworkRepositoryContext;
if (efContext != null)
{
this.efContext = efContext;
}
}
//IOC注册EF仓储上下文
public EntityFrameworkRepository(IRepositoryContext context)
{
var ctx = context as IEntityFrameworkRepositoryContext;
if (ctx != null)
{
this.efContext = ctx;
}
}
/// <summary>
/// 初始化一个新的<c>EntityFrameworkRepository</c>实例
/// </summary>
/// <param name="context">仓储上下文。为 EntityFrameworkRepositoryContext 上下文</param>
public EntityFrameworkRepository(IRepositoryContext context)
: base(context)
{
var repositoryContext = context as IEntityFrameworkRepositoryContext;
if (repositoryContext != null)
{
this.efContext = repositoryContext;
}
}
private static DbContext CastOrThrow(IEntityFrameworkRepositoryContext context)
{
DbContext output = (context as DbContext);
if (output == null)
{
throw new InvalidOperationException("Context does not support operation.");
}
return(output);
}
private static T InnerGetCopy <T>(IEntityFrameworkRepositoryContext context, T currentCopy, Func <DbEntityEntry <T>, DbPropertyValues> func) where T : Entity
{
//Get the database context
DbContext dbContext = CastOrThrow(context);
//Get the entity tracking object
DbEntityEntry <T> entry = GetEntityOrReturnNull(currentCopy, dbContext);
//The output
T output = null;
//Try and get the values
if (entry != null)
{
DbPropertyValues dbPropertyValues = func(entry);
if (dbPropertyValues != null)
{
output = dbPropertyValues.ToObject() as T;
}
}
return(output);
}
public RoleRepository(IEntityFrameworkRepositoryContext Context) : base(Context)
{
}
/// <summary>
/// Loads the database copy.
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="context">The context.</param>
/// <param name="currentCopy">The current copy.</param>
/// <returns></returns>
public static T LoadDatabaseCopy <T>(this IEntityFrameworkRepositoryContext context, T currentCopy) where T : Entity
{
return(InnerGetCopy(context, currentCopy, e => e.GetDatabaseValues()));
}
/// <summary>
/// Loads the original copy.
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="context">The context.</param>
/// <param name="currentCopy">The current copy.</param>
/// <returns></returns>
public static T LoadOriginalCopy <T>(this IEntityFrameworkRepositoryContext context, T currentCopy) where T : Entity
{
return(InnerGetCopy(context, currentCopy, e => e.OriginalValues));
}
public UserManagerRepository(IEntityFrameworkRepositoryContext Context) : base(Context)
{
}
public EntityFrameworkRepository(IEntityFrameworkRepositoryContext context)
: base(context)
{
this.tempContext = context;
}
public ButtonRepository(IEntityFrameworkRepositoryContext Context) : base(Context)
{
}
public EntityFrameworkRepository(IEntityFrameworkRepositoryContext Context)
{
this.EFContext = Context;
}
public OperationalLogRepository(IEntityFrameworkRepositoryContext Context) : base(Context)
{
}
public DepartmentRepository(IEntityFrameworkRepositoryContext Context) : base(Context)
{
}
public UserLoginRepository(IEntityFrameworkRepositoryContext Context) : base(Context)
{
}
public CategoryRepository(IRepositoryContext context)
{
var efContext = context as IEntityFrameworkRepositoryContext;
if (efContext != null)
this._efContext = efContext;
}
public UserRepository(IEntityFrameworkRepositoryContext context) : base(context)
{
}
