565 lines
25 KiB
C#
565 lines
25 KiB
C#
using Sarand.Net.Standard.Dbas.Data;
|
|
using Sarand.Net.Standard.Base.App;
|
|
using Sarand.Net.Standard.Base.Bus;
|
|
using Sarand.Net.Standard.Base.Core;
|
|
using Sarand.Net.Standard.Base.Dbas;
|
|
using Saxonite.Base.App;
|
|
using Saxonite.Net.Standard.Dbas.Bus;
|
|
using Saxonite.Net.Standard.Dbas.Internal;
|
|
using Saxonite.Net.Standard.Base.Bus;
|
|
using System;
|
|
using System.Collections.Generic;
|
|
using System.Data.Common;
|
|
using System.Text;
|
|
using Saxonite.Net.Standard.Base.App;
|
|
using Sarand.Net.Standard.Base.Utils;
|
|
using System.Linq;
|
|
|
|
namespace Saxonite.Net.Standard.Dbas.Mgr
|
|
{
|
|
//=======================================================================
|
|
partial class SaxItemDataMgr_Dbas
|
|
{
|
|
//*******************************************************************
|
|
// Item Data Mgr - Item Image
|
|
//*******************************************************************
|
|
// Utilities.
|
|
private List<StringPair> GetLogProperties(SaxItemImage itemImage)
|
|
{
|
|
return new List<StringPair>()
|
|
{
|
|
new StringPair("Id", SysId.ToString(itemImage.Id)),
|
|
new StringPair("ItemId", ItemId.ToString(itemImage.ItemId)),
|
|
new StringPair("ImageType", itemImage.ImageType.ToString()),
|
|
new StringPair("Status", itemImage.StatusCode)
|
|
};
|
|
}
|
|
|
|
//-------------------------------------------------------------------
|
|
// Create item.
|
|
public override SaxItemImage CreateItemImage(ItemId itemId, Sax.ImageType imageType)
|
|
{
|
|
ClearErrorState();
|
|
return new SaxItemImage_Dbas(CoreDatabase, null, itemId, imageType, 0);
|
|
}
|
|
private SaxItemImage_Dbas CreateItemImage(ItemImage_Db dbItemImage)
|
|
{
|
|
ClearErrorState();
|
|
ItemId itemId = new ItemId(dbItemImage._ItemType, new SysId(dbItemImage._ItemId));
|
|
SaxItemImage_Dbas itemImage = new SaxItemImage_Dbas(CoreDatabase, new SysId(dbItemImage._Id), itemId, (Sax.ImageType)dbItemImage._ImageType, (ushort)dbItemImage._Flags);
|
|
PopulateFrom(dbItemImage, itemImage);
|
|
return itemImage;
|
|
}
|
|
|
|
//-------------------------------------------------------------------
|
|
// Get item.
|
|
public override SaxItemImage GetItemImage(SaxItemImage.Params prm)
|
|
{
|
|
ClearErrorState();
|
|
return GetItemImage(GetItemImageQueryFilter(prm).Concat(" And ", "(", ")"));
|
|
}
|
|
private SaxItemImage GetItemImage(String filter)
|
|
{
|
|
ClearErrorState();
|
|
long count = GetItemImageCount(filter);
|
|
if (count == 0) return null;
|
|
if (count != 1)
|
|
{
|
|
SetErrorState("Multiple items found");
|
|
return null;
|
|
}
|
|
SaxItemImage itemImage = null;
|
|
// Query data.
|
|
using (var dbConnection = CoreDatabase.CreateConnection())
|
|
using (var dbCommand = dbConnection.CreateCommand())
|
|
{
|
|
try
|
|
{
|
|
dbConnection.Open();
|
|
ItemImage_Db dbItemImage = new ItemImage_Db(CoreDbInfo);
|
|
dbItemImage.PopulateFrom(dbCommand, aliasItemImage, filter);
|
|
itemImage = CreateItemImage(dbItemImage);
|
|
}
|
|
catch (Exception exc)
|
|
{
|
|
SetErrorState("Database query exception");
|
|
SaLogger.Warn(GetType().Name + ".GetItemImage\n\tQuery: " + dbCommand.CommandText + "\n\t" + ExceptionUtil.GetLogMessage(exc));
|
|
}
|
|
}
|
|
return itemImage;
|
|
}
|
|
|
|
//-------------------------------------------------------------------
|
|
// Validate item.
|
|
public override bool IsValidItemImageData(SaxItemImage.Data data, SaxItemImage.ErrField errField)
|
|
{
|
|
ClearErrorState();
|
|
if (!base.IsValidItemImageData(data, errField)) return false;
|
|
return true;
|
|
}
|
|
|
|
//-------------------------------------------------------------------
|
|
// Insert item.
|
|
public override bool InsertItemImage(SaxItemImage itemImage, DbUpdateInfo dbUpdateInfo)
|
|
{
|
|
String fn = GetType().Name + ".InsertItemImage";
|
|
ClearErrorState();
|
|
if (!IsValidItemImage(itemImage)) return false;
|
|
if (SysId.IsValid(itemImage.Id)) return SetErrorState(ErrorMessage.ValiditemId);
|
|
using (var dbConnection = CoreDatabase.CreateConnection())
|
|
using (var dbCommand = dbConnection.CreateCommand())
|
|
{
|
|
try
|
|
{
|
|
dbConnection.Open();
|
|
ItemImage_Db dbItemImage = new ItemImage_Db(CoreDbInfo);
|
|
PopulateTo(dbItemImage, itemImage, dbUpdateInfo);
|
|
if (ItemImage_Db.FieldsNonId.Contains("Id"))
|
|
{
|
|
// Generate next Id.
|
|
dbItemImage._Id = CoreDatabase.GetNextIdFromTable("ItemImage");
|
|
}
|
|
dbItemImage.ExecuteInsertCommand(dbCommand);
|
|
itemImage.Id = new SysId(dbItemImage._Id);
|
|
itemImage.Changed = false;
|
|
if (DebugMode) SaLogger.Debug(fn + " Inserted. " + GetLogProperties(itemImage).Concat(": ").Concat("", "\n\t"));
|
|
}
|
|
catch (Exception exc) { SetErrorState(exc.Message); }
|
|
}
|
|
return !HasErrorState();
|
|
}
|
|
|
|
//-------------------------------------------------------------------
|
|
// Update item.
|
|
public override bool UpdateItemImage(SaxItemImage itemImage, DbUpdateInfo dbUpdateInfo)
|
|
{
|
|
String fn = GetType().Name + ".UpdateItemImage";
|
|
ClearErrorState();
|
|
if (!IsValidItemImage(itemImage)) return false;
|
|
if (!SysId.IsValid(itemImage.Id)) return SetErrorState(ErrorMessage.InvalidItemId);
|
|
if (!itemImage.Changed)
|
|
{
|
|
if (DebugMode) SaLogger.Debug(fn + " Data not changed. " + GetLogProperties(itemImage).Concat(": ").Concat("", "\n\t"));
|
|
return true;
|
|
}
|
|
using (var dbConnection = CoreDatabase.CreateConnection())
|
|
using (var dbCommand = dbConnection.CreateCommand())
|
|
{
|
|
try
|
|
{
|
|
// Retrieve item.
|
|
dbConnection.Open();
|
|
ItemImage_Db dbItemImage = new ItemImage_Db(CoreDbInfo);
|
|
dbItemImage.PopulateFrom(dbCommand, aliasItemImage, "Id=" + SysId.ToString(itemImage.Id));
|
|
// ToDo SaxUpdateLogItemMonitor_ItemImage updateLogMonitor = new SaxUpdateLogItemMonitor_ItemImage(SessionContext, CreateItemImage(dbItemImage), dbUpdateInfo);
|
|
// Update properties.
|
|
PopulateTo(dbItemImage, itemImage, dbUpdateInfo);
|
|
dbItemImage.ExecuteUpdateCommand(dbCommand);
|
|
itemImage.Changed = false;
|
|
if (DebugMode) SaLogger.Debug(fn + " Updated. " + GetLogProperties(itemImage).Concat(": ").Concat("", "\n\t"));
|
|
// Record updates.
|
|
// ToDo updateLogMonitor.RecordUpdatedValues(itemImage);
|
|
// ToDo updateLogMonitor.LogUpdates();
|
|
}
|
|
catch (Exception exc) { SetErrorState(exc.Message); }
|
|
}
|
|
return !HasErrorState();
|
|
}
|
|
|
|
//-------------------------------------------------------------------
|
|
// Delete item.
|
|
public override bool ItemImageCanBeDeleted(SaxItemImage itemImage)
|
|
{
|
|
ClearErrorState();
|
|
if (!base.ItemImageCanBeDeleted(itemImage)) return false;
|
|
return true;
|
|
}
|
|
public override bool DeleteItemImage(SaxItemImage itemImage, DbUpdateInfo dbUpdateInfo)
|
|
{
|
|
String fn = GetType().Name + ".DeleteItemImage";
|
|
ClearErrorState();
|
|
if (!ItemImageCanBeDeleted(itemImage)) return false;
|
|
using (var dbConnection = CoreDatabase.CreateConnection())
|
|
using (var dbCommand = dbConnection.CreateCommand())
|
|
{
|
|
try
|
|
{
|
|
// Retrieve itemImage.
|
|
dbConnection.Open();
|
|
ItemImage_Db dbItemImage = new ItemImage_Db(CoreDbInfo);
|
|
dbItemImage.PopulateFrom(dbCommand, aliasItemImage, "Id=" + itemImage.Id.ToString());
|
|
// Delete itemImage.
|
|
dbCommand.CommandType = System.Data.CommandType.Text;
|
|
dbCommand.CommandText = "DELETE FROM " + SaxDbDfn_Core.GetTableName(SaxDbDfn_Core.TableIdx.ItemImage) + " WHERE Id=" + SysId.ToString(itemImage.Id) + ";";
|
|
dbCommand.ExecuteNonQuery();
|
|
itemImage.Changed = false;
|
|
if (DebugMode) SaLogger.Debug(fn + " Deleted. " + GetLogProperties(itemImage).Concat(": ").Concat("", "\n\t"));
|
|
}
|
|
catch (Exception exc) { SetErrorState(exc.Message); }
|
|
}
|
|
return !HasErrorState();
|
|
}
|
|
|
|
//-------------------------------------------------------------------
|
|
// Copy data properties to and from database.
|
|
private void PopulateTo(ItemImage_Db dbItemImage, SaxItemImage itemImage, DbUpdateInfo dbUpdateInfo)
|
|
{
|
|
dbItemImage._Id = SysId.ToInt(itemImage.Id);
|
|
dbItemImage._ItemType = itemImage.ItemId.Type;
|
|
dbItemImage._ItemId = SysId.ToInt(itemImage.ItemId.Id);
|
|
dbItemImage._ImageType = (short)itemImage.ImageType;
|
|
dbItemImage._ImageSeq = itemImage.ImageSeq;
|
|
dbItemImage._Filename = itemImage.Filename;
|
|
dbItemImage._Mime = itemImage.Mime;
|
|
dbItemImage._ContentType = itemImage.ContentType;
|
|
dbItemImage._Width = itemImage.Width;
|
|
dbItemImage._Height = itemImage.Height;
|
|
dbItemImage._ImageData = itemImage.ImageData;
|
|
// Common.
|
|
dbItemImage._Notes = itemImage.Notes;
|
|
dbItemImage._Status = SacsSystem.GetStatusCode(itemImage.Status);
|
|
dbItemImage._Flags = (short)itemImage.Flags;
|
|
if (!SysId.IsValid(itemImage.Id))
|
|
{
|
|
dbItemImage._CreateOn = DateTime.Now;
|
|
dbItemImage._CreateBy = dbUpdateInfo.UserId.ToInt();
|
|
dbItemImage._CreateHost = dbUpdateInfo.Host;
|
|
}
|
|
dbItemImage._UpdateOn = DateTime.Now;
|
|
dbItemImage._UpdateBy = dbUpdateInfo.UserId.ToInt();
|
|
dbItemImage._UpdateHost = dbUpdateInfo.Host;
|
|
}
|
|
private void PopulateFrom(ItemImage_Db dbItemImage, SaxItemImage itemImage)
|
|
{
|
|
itemImage.Id = new SysId(dbItemImage._Id);
|
|
//itemImage.ItemId = new ItemId(dbItemImage._ItemType, new SysId(dbItemImage._ItemId);
|
|
//itemImage.ImageType = (Sax.ImageType)dbItemImage._ImageType;
|
|
itemImage.ImageSeq = dbItemImage._ImageSeq;
|
|
itemImage.Filename = dbItemImage._Filename;
|
|
itemImage.Mime = dbItemImage._Mime;
|
|
itemImage.ContentType = dbItemImage._ContentType;
|
|
itemImage.Width = dbItemImage._Width;
|
|
itemImage.Height = dbItemImage._Height;
|
|
itemImage.ImageData = dbItemImage._ImageData;
|
|
// Common.
|
|
itemImage.Notes = dbItemImage._Notes;
|
|
itemImage.Status = SacsSystem.GetStatusForCode(dbItemImage._Status);
|
|
itemImage.SetCreateStamp(dbItemImage._CreateOn, new SysId(dbItemImage._CreateBy), dbItemImage._CreateHost);
|
|
itemImage.SetUpdateStamp(dbItemImage._UpdateOn, new SysId(dbItemImage._UpdateBy), dbItemImage._UpdateHost);
|
|
itemImage.AcceptChanges();
|
|
}
|
|
|
|
//-------------------------------------------------------------------
|
|
// Item column definitions.
|
|
private static readonly String aliasItemImage = "ItmSpt";
|
|
private void SetItemImageColDfn
|
|
(ColumnDfn col, String caption, int width, SaxDbDfn_Core.ColumnIdx dbCol,
|
|
ColumnAlignment align = ColumnAlignment.Default, DataValue.DataType dataType = DataValue.DataType.String,
|
|
String alias = "", String prefix = "")
|
|
{
|
|
if (String.IsNullOrEmpty(alias) && SaxDbDfn_Core.GetTableForColumn(dbCol) == SaxDbDfn_Core.TableIdx.ItemImage)
|
|
alias = aliasItemImage;
|
|
col.Set(caption, width, (int)dbCol, prefix + SaxDbDfn_Core.GetColumnName(dbCol, false), SaxDbDfn_Core.GetColumnNameQual(dbCol, alias), dataType, align);
|
|
if (dataType == DataValue.DataType.String && dbCol != SaxDbDfn_Core.ColumnIdx.Unknown)
|
|
col.MaxLength = (int)SaxDbDfn_Core.GetColTextLen(dbCol);
|
|
}
|
|
public override ColumnDfn GetItemImageColumnDfn(SaxItemImage.Column columnId, string caption = "", int width = 0)
|
|
{
|
|
ColumnDfn columnDfn = new ColumnDfn((int)columnId, caption, width);
|
|
switch (columnId)
|
|
{
|
|
//-----------------------------------------------------------
|
|
case SaxItemImage.Column.Pos:
|
|
SetItemImageColDfn(columnDfn, "Pos", 60, SaxDbDfn_Core.ColumnIdx.Unknown, ColumnAlignment.Right);
|
|
columnDfn.SortMode = ColumnDfn.ColumnSortMode.Off;
|
|
columnDfn.ReadOnly = true;
|
|
columnDfn.Resizable = false;
|
|
break;
|
|
case SaxItemImage.Column.Id:
|
|
SetItemImageColDfn(columnDfn, "Id", 80, SaxDbDfn_Core.ColumnIdx.ItemImage_Id, ColumnAlignment.Right, DataValue.DataType.Long);
|
|
columnDfn.ReadOnly = true;
|
|
break;
|
|
case SaxItemImage.Column.ItemType:
|
|
SetItemImageColDfn(columnDfn, "Item type", 80, SaxDbDfn_Core.ColumnIdx.ItemImage_ItemType, ColumnAlignment.Center, DataValue.DataType.Long);
|
|
columnDfn.ReadOnly = true;
|
|
break;
|
|
case SaxItemImage.Column.ItemType_Code:
|
|
SetItemImageColDfn(columnDfn, "Item type", 80, SaxDbDfn_Core.ColumnIdx.ItemImage_ItemType, ColumnAlignment.Center);
|
|
columnDfn.ReadOnly = true;
|
|
break;
|
|
case SaxItemImage.Column.ItemType_Desc:
|
|
SetItemImageColDfn(columnDfn, "Item type", 80, SaxDbDfn_Core.ColumnIdx.ItemImage_ItemType, ColumnAlignment.Center);
|
|
columnDfn.ReadOnly = true;
|
|
break;
|
|
case SaxItemImage.Column.ItemId:
|
|
SetItemImageColDfn(columnDfn, "Item Id", 80, SaxDbDfn_Core.ColumnIdx.ItemImage_ItemId, ColumnAlignment.Right, DataValue.DataType.Long);
|
|
columnDfn.ReadOnly = true;
|
|
break;
|
|
|
|
// Image type.
|
|
case SaxItemImage.Column.ImageType:
|
|
SetItemImageColDfn(columnDfn, "Image type", 80, SaxDbDfn_Core.ColumnIdx.ItemImage_ImageType, ColumnAlignment.Center, DataValue.DataType.Long);
|
|
columnDfn.ReadOnly = true;
|
|
break;
|
|
case SaxItemImage.Column.ImageType_Code:
|
|
SetItemImageColDfn(columnDfn, "Image type", 100, SaxDbDfn_Core.ColumnIdx.ItemImage_ImageType, ColumnAlignment.Center, DataValue.DataType.String);
|
|
columnDfn.ReadOnly = true;
|
|
break;
|
|
case SaxItemImage.Column.ImageType_Desc:
|
|
SetItemImageColDfn(columnDfn, "Image type", 120, SaxDbDfn_Core.ColumnIdx.ItemImage_ImageType, ColumnAlignment.Center, DataValue.DataType.String);
|
|
columnDfn.ReadOnly = true;
|
|
break;
|
|
|
|
// Image properties.
|
|
case SaxItemImage.Column.ImageSeq:
|
|
SetItemImageColDfn(columnDfn, "Seq", 60, SaxDbDfn_Core.ColumnIdx.ItemImage_ImageSeq, ColumnAlignment.Center, DataValue.DataType.Long);
|
|
columnDfn.ReadOnly = true;
|
|
break;
|
|
case SaxItemImage.Column.Filename:
|
|
SetItemImageColDfn(columnDfn, "Filename", 160, SaxDbDfn_Core.ColumnIdx.ItemImage_Filename);
|
|
columnDfn.ReadOnly = true;
|
|
break;
|
|
case SaxItemImage.Column.Mime:
|
|
SetItemImageColDfn(columnDfn, "Mime", 100, SaxDbDfn_Core.ColumnIdx.ItemImage_Mime);
|
|
columnDfn.ReadOnly = true;
|
|
break;
|
|
case SaxItemImage.Column.ContentType:
|
|
SetItemImageColDfn(columnDfn, "Content Type", 120, SaxDbDfn_Core.ColumnIdx.ItemImage_ContentType);
|
|
columnDfn.ReadOnly = true;
|
|
break;
|
|
|
|
//-----------------------------------------------------------
|
|
// Derived properties.
|
|
|
|
//-----------------------------------------------------------
|
|
// Common properties.
|
|
case SaxItemImage.Column.Notes:
|
|
SetItemImageColDfn(columnDfn, "Notes", 240, SaxDbDfn_Core.ColumnIdx.ItemImage_Notes);
|
|
break;
|
|
case SaxItemImage.Column.Flags:
|
|
SetItemImageColDfn(columnDfn, "Flags", 60, SaxDbDfn_Core.ColumnIdx.ItemImage_Flags, ColumnAlignment.Center, DataValue.DataType.Long);
|
|
break;
|
|
case SaxItemImage.Column.Status:
|
|
SetItemImageColDfn(columnDfn, "Status", 80, SaxDbDfn_Core.ColumnIdx.ItemImage_Status, ColumnAlignment.Center);
|
|
break;
|
|
case SaxItemImage.Column.Status_Desc:
|
|
SetItemImageColDfn(columnDfn, "Status", 90, SaxDbDfn_Core.ColumnIdx.ItemImage_Status, ColumnAlignment.Center);
|
|
break;
|
|
case SaxItemImage.Column.Status_Ind:
|
|
SetItemImageColDfn(columnDfn, "Status", 80, SaxDbDfn_Core.ColumnIdx.ItemImage_Status, ColumnAlignment.Center, DataValue.DataType.TriState);
|
|
columnDfn.TriStateFormat = ColumnTriStateFormat.Lights;
|
|
break;
|
|
case SaxItemImage.Column.CreateOn_Date:
|
|
SetItemImageColDfn(columnDfn, "Created", 80, SaxDbDfn_Core.ColumnIdx.ItemImage_CreateOn, ColumnAlignment.Center, DataValue.DataType.Date);
|
|
columnDfn.ReadOnly = true;
|
|
break;
|
|
case SaxItemImage.Column.UpdateOn_Date:
|
|
SetItemImageColDfn(columnDfn, "Updated", 80, SaxDbDfn_Core.ColumnIdx.ItemImage_UpdateOn, ColumnAlignment.Center, DataValue.DataType.Date);
|
|
columnDfn.ReadOnly = true;
|
|
break;
|
|
//-----------------------------------------------------------
|
|
}
|
|
if (!String.IsNullOrEmpty(caption))
|
|
columnDfn.Caption = caption;
|
|
if (width > 0)
|
|
columnDfn.Width = width;
|
|
return columnDfn;
|
|
}
|
|
|
|
//-------------------------------------------------------------------
|
|
// Item query filter.
|
|
public override List<string> GetItemImageQueryFilter(SaxItemImage.Params prm)
|
|
{
|
|
List<String> filter = new List<String>();
|
|
|
|
// Item Ids.
|
|
String idsIncluded = prm.IdsIncluded.Concat(",");
|
|
if (!idsIncluded.IsEmpty())
|
|
filter.Add(SaxDbDfn_Core.GetColumnNameQual(SaxDbDfn_Core.ColumnIdx.ItemImage_Id, aliasItemImage) + " IN (" + idsIncluded + ")");
|
|
String idsExcluded = prm.IdsExcluded.Concat(",");
|
|
if (!idsExcluded.IsEmpty())
|
|
filter.Add(SaxDbDfn_Core.GetColumnNameQual(SaxDbDfn_Core.ColumnIdx.ItemImage_Id, aliasItemImage) + " NOT IN (" + idsExcluded + ")");
|
|
|
|
// Item Ids.
|
|
if (!prm.ItemIdsIncluded.IsEmpty())
|
|
{
|
|
List<String> itemIdFilters = new List<string>();
|
|
foreach (ItemId itemId in prm.ItemIdsIncluded)
|
|
{
|
|
if (!ItemId.IsValid(itemId)) continue;
|
|
String itemIdFilter =
|
|
SaxDbDfn_Core.GetColumnNameQual(SaxDbDfn_Core.ColumnIdx.ItemImage_ItemType, aliasItemImage) + "=" + itemId.Type +
|
|
" AND " + SaxDbDfn_Core.GetColumnNameQual(SaxDbDfn_Core.ColumnIdx.ItemImage_ItemId, aliasItemImage) + "=" + SysId.ToInt(itemId.Id);
|
|
itemIdFilters.Add(itemIdFilter);
|
|
}
|
|
if (!itemIdFilters.IsEmpty())
|
|
filter.Add(itemIdFilters.Concat(" OR ", "(", ")"));
|
|
}
|
|
|
|
// Image Type.
|
|
if (!prm.ImageTypesIncluded.IsEmpty())
|
|
filter.Add(SaxDbDfn_Core.GetColumnNameQual(SaxDbDfn_Core.ColumnIdx.ItemImage_ImageType, aliasItemImage) + " IN (" + prm.ImageTypesIncluded.Select(item => ((int)item).ToString()).Concat(",") + ")");
|
|
|
|
// Notes.
|
|
if (!StringUtil.IsEmpty(prm.NotesPartial))
|
|
filter.Add(SaxDbDfn_Core.GetColumnNameQual(SaxDbDfn_Core.ColumnIdx.ItemImage_Notes, aliasItemImage) + " LIKE '%" + DbQuery.FormatForLike(prm.NotesPartial) + "%'");
|
|
|
|
// Status.
|
|
if (prm.StatusCat == SaxItemImage.StatusCat.ActiveOnly)
|
|
filter.Add(SaxDbDfn_Core.GetColumnNameQual(SaxDbDfn_Core.ColumnIdx.ItemImage_Status, aliasItemImage) + "='" + SacsSystem.GetStatusCode(SaStatus.Active) + "'");
|
|
else if (prm.StatusCat == SaxItemImage.StatusCat.NotDeleted)
|
|
filter.Add(SaxDbDfn_Core.GetColumnNameQual(SaxDbDfn_Core.ColumnIdx.ItemImage_Status, aliasItemImage) + "!='" + SacsSystem.GetStatusCode(SaStatus.Deleted) + "'");
|
|
|
|
if (filter.Count < 1) filter.Add("1=1");
|
|
return filter;
|
|
}
|
|
// Item sort columns.
|
|
public List<String> GetItemImageSortColumns(SaxItemImage.Params prm)
|
|
{
|
|
// Sort sequence:
|
|
List<String> sortColumnNames = new List<String>();
|
|
foreach (var columnDfn in prm.SortColumns)
|
|
{
|
|
// Need to ensure correct alias used for ItemImage columns in case of conflict.
|
|
String sortCol = String.Empty;
|
|
if (SaxDbDfn_Core.GetTableForColumn((SaxDbDfn_Core.ColumnIdx)columnDfn.DbColumn) == SaxDbDfn_Core.TableIdx.ItemImage)
|
|
{
|
|
sortCol = SaxDbDfn_Core.GetColumnNameQual((SaxDbDfn_Core.ColumnIdx)columnDfn.DbColumn, aliasItemImage);
|
|
}
|
|
else
|
|
{
|
|
sortCol = columnDfn.DataName;
|
|
if (!StringUtil.IsEmpty(columnDfn.SortDataName))
|
|
sortCol = columnDfn.SortDataName;
|
|
}
|
|
if (!sortCol.IsEmpty())
|
|
{
|
|
DbOrderByNullMode orderByNullMode = DbOrderByNullMode.Default; // eSaOrderByDemoteNulls, eSaOrderByPromoteNulls
|
|
sortColumnNames.Add(DbQuery.FormatForOrderBy(sortCol, columnDfn.SortAscending, orderByNullMode).Concat(", "));
|
|
}
|
|
}
|
|
sortColumnNames.RemoveBlanks();
|
|
if (sortColumnNames.IsEmpty())
|
|
{
|
|
// Default sort columns.
|
|
sortColumnNames.Add(SaxDbDfn_Core.GetColumnNameQual(SaxDbDfn_Core.ColumnIdx.ItemImage_ItemType, aliasItemImage) + " ASC");
|
|
sortColumnNames.Add(SaxDbDfn_Core.GetColumnNameQual(SaxDbDfn_Core.ColumnIdx.ItemImage_ItemId, aliasItemImage) + " ASC");
|
|
}
|
|
return sortColumnNames;
|
|
}
|
|
|
|
//-------------------------------------------------------------------
|
|
// Item count.
|
|
private long GetItemImageCount(String filter)
|
|
{
|
|
ClearErrorState();
|
|
return CoreDatabase.GetRowCount(SaxDbDfn_Core.GetTableName(SaxDbDfn_Core.TableIdx.ItemImage) + " As " + aliasItemImage, filter);
|
|
}
|
|
public override long GetItemImageCount(SaxItemImage.Params prm)
|
|
{
|
|
ClearErrorState();
|
|
return GetItemImageCount(GetItemImageQueryFilter(prm).Concat(" AND ", "(", ")"));
|
|
}
|
|
|
|
//-------------------------------------------------------------------
|
|
// Item list.
|
|
public override List<SaxItemImage> GetItemImageList(SaxItemImage.Params prm)
|
|
{
|
|
List<SaxItemImage> itemImages = new List<SaxItemImage>();
|
|
DbQuery qry = new DbQuery(CoreDatabase.DbmsType);
|
|
qry.Tables.Add(SaxDbDfn_Core.GetTableName(SaxDbDfn_Core.TableIdx.ItemImage), aliasItemImage);
|
|
ItemImage_Db dbItemImage = new ItemImage_Db(CoreDbInfo);
|
|
qry.Columns.AddRange(dbItemImage.ExistingColumnNames);
|
|
qry.Filters.AddRange(GetItemImageQueryFilter(prm));
|
|
qry.OrderBy.AddRange(GetItemImageSortColumns(prm));
|
|
// Query data.
|
|
using (var dbConnection = CoreDatabase.CreateConnection())
|
|
using (var dbCommand = dbConnection.CreateCommand())
|
|
{
|
|
try
|
|
{
|
|
dbConnection.Open();
|
|
dbCommand.CommandText = qry.BuildQuery(prm.ResultsPaging);
|
|
using (DbDataReader dbDataReader = dbCommand.ExecuteReader())
|
|
{
|
|
while (dbDataReader.Read())
|
|
{
|
|
dbItemImage = new ItemImage_Db(CoreDbInfo);
|
|
dbItemImage.PopulateFrom(dbDataReader);
|
|
itemImages.Add(CreateItemImage(dbItemImage));
|
|
}
|
|
}
|
|
}
|
|
catch (Exception exc)
|
|
{
|
|
SaLogger.Warn(GetType().Name + ".GetItemImageList\n\tQuery: " + dbCommand.CommandText + "\n\t" + ExceptionUtil.GetLogMessage(exc));
|
|
}
|
|
}
|
|
return itemImages;
|
|
}
|
|
|
|
//-------------------------------------------------------------------
|
|
// Item query execution.
|
|
public override DbResultSet ExecuteItemImageQuery(List<ColumnDfn> columns, SaxItemImage.Params prm)
|
|
{
|
|
ClearErrorState();
|
|
|
|
//---------------------------------------------------------------------
|
|
// Construct query.
|
|
DbQuery query = new DbQuery(CoreDatabase.DbmsType);
|
|
query.Tables.Add(SaxDbDfn_Core.GetTableName(SaxDbDfn_Core.TableIdx.ItemImage), aliasItemImage);
|
|
|
|
// Add columns as defined in query list.
|
|
if (columns.HasId(SaxItemImage.Column.Id))
|
|
query.Columns.Add(SaxDbDfn_Core.GetColumnNameQual(SaxDbDfn_Core.ColumnIdx.ItemImage_Id, aliasItemImage));
|
|
if (columns.HasId(SaxItemImage.Column.ItemType) || columns.HasId(SaxItemImage.Column.ItemType_Code) || columns.HasId(SaxItemImage.Column.ItemType_Desc))
|
|
query.Columns.Add(SaxDbDfn_Core.GetColumnNameQual(SaxDbDfn_Core.ColumnIdx.ItemImage_ItemType, aliasItemImage));
|
|
if (columns.HasId(SaxItemImage.Column.ItemId))
|
|
query.Columns.Add(SaxDbDfn_Core.GetColumnNameQual(SaxDbDfn_Core.ColumnIdx.ItemImage_ItemId, aliasItemImage));
|
|
if (columns.HasId(SaxItemImage.Column.ImageType))
|
|
query.Columns.Add(SaxDbDfn_Core.GetColumnNameQual(SaxDbDfn_Core.ColumnIdx.ItemImage_ImageType, aliasItemImage));
|
|
if (columns.HasId(SaxItemImage.Column.ImageSeq))
|
|
query.Columns.Add(SaxDbDfn_Core.GetColumnNameQual(SaxDbDfn_Core.ColumnIdx.ItemImage_ImageSeq, aliasItemImage));
|
|
if (columns.HasId(SaxItemImage.Column.Filename))
|
|
query.Columns.Add(SaxDbDfn_Core.GetColumnNameQual(SaxDbDfn_Core.ColumnIdx.ItemImage_Filename, aliasItemImage));
|
|
if (columns.HasId(SaxItemImage.Column.Mime))
|
|
query.Columns.Add(SaxDbDfn_Core.GetColumnNameQual(SaxDbDfn_Core.ColumnIdx.ItemImage_Mime, aliasItemImage));
|
|
if (columns.HasId(SaxItemImage.Column.ContentType))
|
|
query.Columns.Add(SaxDbDfn_Core.GetColumnNameQual(SaxDbDfn_Core.ColumnIdx.ItemImage_ContentType, aliasItemImage));
|
|
if (columns.HasId(SaxItemImage.Column.Width))
|
|
query.Columns.Add(SaxDbDfn_Core.GetColumnNameQual(SaxDbDfn_Core.ColumnIdx.ItemImage_Width, aliasItemImage));
|
|
if (columns.HasId(SaxItemImage.Column.Height))
|
|
query.Columns.Add(SaxDbDfn_Core.GetColumnNameQual(SaxDbDfn_Core.ColumnIdx.ItemImage_Height, aliasItemImage));
|
|
// Common properties.
|
|
if (columns.HasId(SaxItemImage.Column.Notes))
|
|
query.Columns.Add(SaxDbDfn_Core.GetColumnNameQual(SaxDbDfn_Core.ColumnIdx.ItemImage_Notes, aliasItemImage));
|
|
if (columns.HasId(SaxItemImage.Column.Flags))
|
|
query.Columns.Add(SaxDbDfn_Core.GetColumnNameQual(SaxDbDfn_Core.ColumnIdx.ItemImage_Flags, aliasItemImage));
|
|
if (columns.HasId(SaxItemImage.Column.Status) || columns.HasId(SaxItemImage.Column.Status_Desc) || columns.HasId(SaxItemImage.Column.Status_Ind))
|
|
query.Columns.Add(SaxDbDfn_Core.GetColumnNameQual(SaxDbDfn_Core.ColumnIdx.ItemImage_Status, aliasItemImage));
|
|
if (columns.HasId(SaxItemImage.Column.CreateOn_Date))
|
|
query.Columns.Add(SaxDbDfn_Core.GetColumnNameQual(SaxDbDfn_Core.ColumnIdx.ItemImage_CreateOn, aliasItemImage));
|
|
if (columns.HasId(SaxItemImage.Column.UpdateOn_Date))
|
|
query.Columns.Add(SaxDbDfn_Core.GetColumnNameQual(SaxDbDfn_Core.ColumnIdx.ItemImage_UpdateOn, aliasItemImage));
|
|
|
|
//---------------------------------------------------------------------
|
|
// Populate filter.
|
|
query.Filters.AddRange(GetItemImageQueryFilter(prm));
|
|
|
|
if (prm.IdsIncluded.Count != 1)
|
|
{
|
|
// Configure sort sequence.
|
|
foreach (String sortColumn in GetItemImageSortColumns(prm))
|
|
query.OrderBy.Add(sortColumn);
|
|
}
|
|
|
|
//---------------------------------------------------------------------
|
|
//return new DbResultSet_DataTableReader(db, query.BuildQuery(prm.ResultsPaging));
|
|
return DbResultSet_DataReader.ExecuteQuery(CoreDatabase, query.BuildQuery(prm.ResultsPaging));
|
|
}
|
|
|
|
//-------------------------------------------------------------------
|
|
}
|
|
//=======================================================================
|
|
}
|