public TListResponse Process(IDbConnection connection, TListRequest request)
{
StateBag.Clear();
if (connection == null)
{
throw new ArgumentNullException("connection");
}
Connection = connection;
Request = request;
ValidateRequest();
Response = new TListResponse();
Response.Entities = new List <TRow>();
Row = new TRow();
var query = CreateQuery();
this.Query = query;
PrepareQuery(query);
ApplyKeyOrder(query);
query.ApplySkipTakeAndCount(request.Skip, request.Take, request.ExcludeTotalCount);
ApplyContainsText(query, request.ContainsText);
ApplySort(query);
ApplyFilters(query);
OnBeforeExecuteQuery();
Response.TotalCount = query.ForEach(Connection, delegate()
{
var clone = ProcessEntity(Row.Clone());
if (clone != null)
{
Response.Entities.Add(clone);
}
});
Response.SetSkipTakeTotal(query);
OnAfterExecuteQuery();
OnReturn();
return(Response);
}
public TSaveResponse Process(IUnitOfWork unitOfWork, TSaveRequest request,
SaveRequestType requestType = SaveRequestType.Auto)
{
StateBag.Clear();
if (unitOfWork == null)
{
throw new ArgumentNullException("unitOfWork");
}
UnitOfWork = unitOfWork;
Request = request;
Response = new TSaveResponse();
Row = request.Entity;
if (Row == null)
{
throw new ArgumentNullException("Entity");
}
if (requestType == SaveRequestType.Auto)
{
if (Row.IdField[Row] == null)
{
requestType = SaveRequestType.Create;
}
else
{
requestType = SaveRequestType.Update;
}
}
if (requestType == SaveRequestType.Update)
{
ValidateAndClearIdField();
Old = new TRow();
LoadOldEntity();
}
ValidateRequest();
SetInternalFields();
BeforeSave();
ClearNonTableAssignments();
ExecuteSave();
AfterSave();
PerformAuditing();
OnReturn();
return(Response);
}
public TDeleteResponse Process(IUnitOfWork unitOfWork, TDeleteRequest request)
{
StateBag.Clear();
if (unitOfWork == null)
{
throw new ArgumentNullException("unitOfWork");
}
ValidatePermissions();
UnitOfWork = unitOfWork;
Request = request;
Response = new TDeleteResponse();
if (request.EntityId == null)
{
throw DataValidation.RequiredError("EntityId");
}
Row = new TRow();
var idField = (Field)Row.IdField;
LoadEntity();
ValidateRequest();
var isDeletedRow = Row as IIsActiveDeletedRow;
var deleteLogRow = Row as IDeleteLogRow;
if ((isDeletedRow != null &&
isDeletedRow.IsActiveField[Row] < 0) ||
(deleteLogRow != null &&
!((Field)deleteLogRow.DeleteUserIdField).IsNull(Row)))
{
Response.WasAlreadyDeleted = true;
}
else
{
OnBeforeDelete();
ExecuteDelete();
OnAfterDelete();
DoAudit();
}
OnReturn();
return(Response);
}
// Implement the SaveViewState method. If the StateBag
// that stores the MyItem class's view state contains
// a value for the message property and if the value
// has changed since the TrackViewState method was last
// called, all view state for this class is deleted,
// using the StateBag.Clear method,and the new value is added.
object IStateManager.SaveViewState()
{
// Check whether the message property exists in
// the ViewState property, and if it does, check
// whether it has changed since the most recent
// TrackViewState method call.
if (!((IDictionary)_viewstate).Contains("message") || _viewstate.IsItemDirty("message"))
{
_viewstate.Clear();
// Add the _message property to the StateBag.
_viewstate.Add("message", _message);
}
return(((IStateManager)_viewstate).SaveViewState());
}
public TSaveResponse Process(IUnitOfWork unitOfWork, TSaveRequest request,
SaveRequestType requestType = SaveRequestType.Auto)
{
StateBag.Clear();
UnitOfWork = unitOfWork ?? throw new ArgumentNullException(nameof(unitOfWork));
Request = request ?? throw new ArgumentNullException(nameof(request));
Response = new TSaveResponse();
Row = (request.Entity ?? throw new ArgumentNullException(nameof(request.Entity))).Clone();
if (requestType == SaveRequestType.Auto)
{
if (Row.IdField.IsNull(Row))
{
requestType = SaveRequestType.Create;
}
else
{
requestType = SaveRequestType.Update;
}
}
if (requestType == SaveRequestType.Update)
{
ValidateAndClearIdField();
Old = new TRow();
LoadOldEntity();
}
else
{
Old = null;
}
ValidateRequest();
SetInternalFields();
BeforeSave();
ClearNonTableAssignments();
ExecuteSave();
AfterSave();
PerformAuditing();
OnReturn();
return(Response);
}
public void Deny_Unrestricted()
{
StateBag bag = new StateBag(true);
Assert.IsNotNull(bag.Add("key", "value"), "Add");
Assert.AreEqual(1, bag.Count, "Count");
Assert.IsNotNull(bag.GetEnumerator(), "GetEnumerator");
bag.SetItemDirty("key", true);
Assert.IsTrue(bag.IsItemDirty("key"), "IsItemDirty");
bag.Remove("key");
bag.Clear();
bag["key"] = "value";
Assert.IsNotNull(bag["key"], "this[string]");
Assert.IsNotNull(bag.Keys, "Keys");
Assert.IsNotNull(bag.Values, "Values");
bag.SetDirty(true);
}
public void IDictionary_Deny_Unrestricted()
{
IDictionary d = new StateBag();
d.Add("key", "value");
Assert.IsTrue(d.Contains("key"), "Contains");
Assert.AreEqual(1, d.Count, "Count");
d.Remove("key");
d["key"] = "value";
Assert.AreEqual("value", d["key"], "this[string]");
d.Clear();
Assert.IsFalse(d.IsFixedSize, "IsFixedSize");
Assert.IsFalse(d.IsReadOnly, "IsReadOnly");
ICollection c = (d as ICollection);
Assert.IsFalse(c.IsSynchronized, "IsSynchronized");
Assert.IsNotNull(c.SyncRoot, "SyncRoot");
}
public TRetrieveResponse Process(IDbConnection connection, TRetrieveRequest request)
{
StateBag.Clear();
if (connection == null)
{
throw new ArgumentNullException("connection");
}
request.CheckNotNull();
if (request.EntityId == null)
{
throw DataValidation.RequiredError("entityId");
}
Connection = connection;
Request = request;
ValidateRequest();
Response = new TRetrieveResponse();
Row = new TRow();
this.Query = CreateQuery();
PrepareQuery(Query);
OnBeforeExecuteQuery();
if (Query.GetFirst(Connection))
{
Response.Entity = Row;
}
else
{
throw DataValidation.EntityNotFoundError(Row, request.EntityId);
}
OnAfterExecuteQuery();
OnReturn();
return(Response);
}
public TDeleteResponse Process(IUnitOfWork unitOfWork, TDeleteRequest request)
{
StateBag.Clear();
UnitOfWork = unitOfWork ?? throw new ArgumentNullException("unitOfWork");
Request = request;
Response = new TDeleteResponse();
if (request.EntityId == null)
throw DataValidation.RequiredError(nameof(request.EntityId), Localizer);
Row = new TRow();
LoadEntity();
ValidatePermissions();
ValidateRequest();
var isActiveDeletedRow = Row as IIsActiveDeletedRow;
var isDeletedRow = Row as IIsDeletedRow;
var deleteLogRow = Row as IDeleteLogRow;
if ((isDeletedRow != null && isDeletedRow.IsDeletedField[Row] == true) ||
(isActiveDeletedRow != null && isActiveDeletedRow.IsActiveField[Row] < 0) ||
(deleteLogRow != null && !deleteLogRow.DeleteUserIdField.IsNull(Row)))
Response.WasAlreadyDeleted = true;
else
{
OnBeforeDelete();
ExecuteDelete();
OnAfterDelete();
DoAudit();
}
OnReturn();
return Response;
}
public TListResponse Process(IDbConnection connection, TListRequest request)
{
StateBag.Clear();
if (connection == null)
{
throw new ArgumentNullException("connection");
}
Connection = connection;
Request = request;
ValidateRequest();
Response = new TListResponse();
Response.Entities = new List <TRow>();
Row = new TRow();
var query = CreateQuery();
this.Query = query;
DistinctFields = GetDistinctFields();
if (DistinctFields != null)
{
Response.Values = new List <object>();
}
PrepareQuery(query);
if (DistinctFields == null)
{
ApplyKeyOrder(query);
}
query.ApplySkipTakeAndCount(request.Skip, request.Take,
request.ExcludeTotalCount || DistinctFields != null);
ApplyContainsText(query, request.ContainsText);
if (DistinctFields == null)
{
ApplySort(query);
}
ApplyFilters(query);
OnBeforeExecuteQuery();
if (DistinctFields == null || DistinctFields.Length > 0)
{
Response.TotalCount = query.ForEach(Connection, delegate()
{
var clone = ProcessEntity(Row.Clone());
if (clone != null)
{
if (DistinctFields != null)
{
foreach (var field in DistinctFields)
{
Response.Values.Add(field.AsObject(clone));
}
}
else
{
Response.Entities.Add(clone);
}
}
});
}
else
{
// mark response to specify that one or more fields are invalid
Response.Values = null;
}
Response.SetSkipTakeTotal(query);
OnAfterExecuteQuery();
OnReturn();
return(Response);
}
public void Clear()
{
viewState.Clear();
}
