407 lines
16 KiB
C#
407 lines
16 KiB
C#
using System;
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using System.Collections.Generic;
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using System.Data;
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using System.Linq;
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using Kreta.Framework;
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using Kreta.Framework.Collections;
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using Kreta.Framework.Collections.Generic;
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using Kreta.Framework.Entities;
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using Kreta.Framework.Entities.Associations;
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using Kreta.Framework.Entities.Generic;
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namespace SDA.Kreta.Entities
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{
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internal sealed class AMITantargySablonDBHelper : EntityDBHelper<AMITantargySablon>
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{
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private Dictionary<string, string> dynamicColumns = new Dictionary<string, string>()
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{
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{ "IsHangszer", "T_AMITANTARGYSABLON_OSSZES.C_ISHANGSZER" },
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{ "Nev", "T_AMITANTARGYSABLON_OSSZES.C_NEV" },
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};
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private const string dynamicQueryCommandText =
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"select " +
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"T_AMITANTARGYSABLON_OSSZES.ID, " +
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"{COLUMNS}" +
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// AMITantargySablon betöltése
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// AMITantargySablon kapcsoló mezői
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"T_AMITANTARGYSABLON_OSSZES.TOROLT, " +
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"T_AMITANTARGYSABLON_OSSZES.SERIAL, " +
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"T_AMITANTARGYSABLON_OSSZES.CREATED, " +
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"T_AMITANTARGYSABLON_OSSZES.CREATOR, " +
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"T_AMITANTARGYSABLON_OSSZES.LASTCHANGED, " +
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"T_AMITANTARGYSABLON_OSSZES.MODIFIER " +
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"from " +
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"T_AMITANTARGYSABLON_OSSZES " +
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"where " +
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"(1 = 1) ";
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private const string emptyQueryCommandText =
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"select " +
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"T_AMITANTARGYSABLON_OSSZES.ID, " +
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// AMITantargySablon betöltése
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// AMITantargySablon mezői
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"T_AMITANTARGYSABLON_OSSZES.C_ISHANGSZER, " +
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"T_AMITANTARGYSABLON_OSSZES.C_NEV, " +
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// AMITantargySablon kapcsoló mezői
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"T_AMITANTARGYSABLON_OSSZES.TOROLT, " +
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"T_AMITANTARGYSABLON_OSSZES.SERIAL, " +
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"T_AMITANTARGYSABLON_OSSZES.CREATED, " +
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"T_AMITANTARGYSABLON_OSSZES.CREATOR, " +
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"T_AMITANTARGYSABLON_OSSZES.LASTCHANGED, " +
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"T_AMITANTARGYSABLON_OSSZES.MODIFIER " +
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"from " +
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"T_AMITANTARGYSABLON_OSSZES " +
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"where " +
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"(1 = 1) ";
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public override string EmptyQueryCommandText
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{
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get
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{
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return emptyQueryCommandText;
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}
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}
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public override string DynamicQueryCommandText
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{
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get
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{
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return dynamicQueryCommandText;
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}
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}
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public override IDictionary<string, string> DynamicColumns
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{
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get
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{
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return dynamicColumns;
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}
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}
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protected override AMITantargySablon CreateEntityInstance()
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{
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return AMITantargySablon.GiveAnInstance();
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}
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#region Lekérdezés
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public override void LoadEntityFields(AMITantargySablon entity, SDA.DataProvider.SDADataReader reader)
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{
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// AMITantargySablon betöltése
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// AMITantargySablon mezői
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entity.m_IsHangszer = DAUtil.ReadBooleanAttribute(reader, 1, false);
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entity.m_Nev = DAUtil.ReadStringAttribute(reader, 2, "");
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// AMITantargySablon kapcsoló mezői
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}
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public override void LoadEntityFields(AMITantargySablon entity, SDA.DataProvider.SDADataReader reader, ColumnFilterMode columnFilterMode, IEnumerable<string> columns)
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{
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int index = 1;
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if (columns == null)
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{
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columns = new List<string>(index);
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}
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// AMITantargySablon betöltése
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// AMITantargySablon mezői
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if (((columnFilterMode == ColumnFilterMode.DEFAULT_ALLOWED) ^ (columns.Contains("IsHangszer"))))
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{
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entity.m_IsHangszer = DAUtil.ReadBooleanAttribute(reader, index++, false);
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}
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if (((columnFilterMode == ColumnFilterMode.DEFAULT_ALLOWED) ^ (columns.Contains("Nev"))))
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{
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entity.m_Nev = DAUtil.ReadStringAttribute(reader, index++, "");
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}
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// AMITantargySablon kapcsoló mezői
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}
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#endregion
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#region Paraméter kötés
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public override void BindAttributes(AMITantargySablon entity, SDA.DataProvider.SDACommand command)
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{
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DAUtil.BindParameter(command, "pISHANGSZER", SDA.DataProvider.SDADBType.Boolean /* Boolean */, 1, entity.m_IsHangszer, false);
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DAUtil.BindParameter(command, "pNEV", SDA.DataProvider.SDADBType.String, 255, entity.m_Nev, false);
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}
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public override void DynamicBindAttributes(AMITantargySablon entity, SDA.DataProvider.SDACommand command)
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{
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System.Text.StringBuilder sb = new System.Text.StringBuilder();
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if (entity.HasChanged("IsHangszer"))
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{
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sb.Append("C_ISHANGSZER = :pISHANGSZER,");
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DAUtil.BindParameter(command, "pISHANGSZER", SDA.DataProvider.SDADBType.Boolean /* Boolean */, 1, entity.m_IsHangszer, false);
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}
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if (entity.HasChanged("Nev"))
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{
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sb.Append("C_NEV = :pNEV,");
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DAUtil.BindParameter(command, "pNEV", SDA.DataProvider.SDADBType.String, 255, entity.m_Nev, false);
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}
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command.CommandText = command.CommandText.Replace("{COLUMNS}", sb.ToString());
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}
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public override void BindAssociations(AMITantargySablon entity, SDA.DataProvider.SDACommand command)
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{
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}
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#endregion
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}
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internal class AMITantargySablonDA : EntityDataAccessor<AMITantargySablon>
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{
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private static AMITantargySablonDBHelper m_dbhelper = new AMITantargySablonDBHelper();
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protected override IEntityDBHelper<AMITantargySablon> dbhelper
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{
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get { return m_dbhelper; }
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}
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#region Load
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public override bool LoadEntity(AMITantargySablon entity, int entityId)
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{
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return LoadById(entity, entityId);
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}
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public override bool FilteredLoadEntity(AMITantargySablon entity, int entityId, ColumnFilterMode columnFilterMode, IEnumerable<string> columns)
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{
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return LoadById(entity, entityId, columnFilterMode, columns);
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}
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public bool LoadById(AMITantargySablon entity, int entityId)
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{
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using (SDA.DataProvider.SDACommand command = dbhelper.CreateEmptyQueryCommand())
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{
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command.CommandText += " and (T_AMITANTARGYSABLON_OSSZES.ID = :pID) ";
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command.Parameters.Add("pID", SDA.DataProvider.SDADBType.Int).Value = entityId;
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return dbhelper.LoadSingleEntity(entity, command);
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}
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}
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public bool LoadById(AMITantargySablon entity, int entityId, ColumnFilterMode columnFilterMode, IEnumerable<string> columns)
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{
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using (SDA.DataProvider.SDACommand command = dbhelper.CreateDynamicQueryCommand(columnFilterMode, columns))
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{
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command.CommandText += " and (T_AMITANTARGYSABLON_OSSZES.ID = :pID) ";
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command.Parameters.Add("pID", SDA.DataProvider.SDADBType.Int).Value = entityId;
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return dbhelper.LoadSingleEntity(entity, command, columnFilterMode, columns);
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}
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}
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[Obsolete("Ezt ne használjátok, mert mindenhova bele kellene fogalmazni a tanév szűrést is! Meg fog majd szűnni!")]
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public override void LoadWithFilter(IEntityCollection<AMITantargySablon> collection, string filter, Dictionary<string, object> commandParameters = null)
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{
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using (SDA.DataProvider.SDACommand command = dbhelper.CreateEmptyQueryCommand())
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{
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command.CommandText += filter;
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dbhelper.CreateParameterBinding(command, commandParameters);
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dbhelper.LoadEntityCollection(collection, command);
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}
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}
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[Obsolete("Ezt ne használjátok, mert mindenhova bele kellene fogalmazni a tanév szűrést is! Meg fog majd szűnni!")]
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public override void LoadWithFilter(IEntityCollection<AMITantargySablon> collection, string filter, ColumnFilterMode columnFilterMode, IEnumerable<string> columns, Dictionary<string, object> commandParameters = null)
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{
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using (SDA.DataProvider.SDACommand command = dbhelper.CreateDynamicQueryCommand(columnFilterMode, columns))
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{
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command.CommandText += filter;
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dbhelper.CreateParameterBinding(command, commandParameters);
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dbhelper.LoadEntityCollection(collection, command, columnFilterMode, columns);
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}
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}
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#endregion
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#region InsertEntity
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private const string m_InsertCommandText = @"
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insert into T_AMITANTARGYSABLON_OSSZES (
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C_ISHANGSZER,
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C_NEV,
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TOROLT,
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SERIAL,
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CREATED,
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CREATOR)
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values (
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:pISHANGSZER,
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:pNEV,
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:pTOROLT,
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:pSERIAL,
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:pCREATED,
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:pCREATOR);
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SELECT SCOPE_IDENTITY() as ID;
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";
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public override void InsertEntity(AMITantargySablon entity)
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{
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entity.Serial = 0;
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SetEntityCreator(entity, DateTime.Now, UserContext.Instance.UniqueIdentifier);
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using (SDA.DataProvider.SDACommand command = DAUtil.CreateCommand(m_InsertCommandText))
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{
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dbhelper.BindAttributes(entity, command);
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dbhelper.BindAssociations(entity, command);
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command.Parameters.Add("pTOROLT", SDA.DataProvider.SDADBType.Boolean /* Boolean */).Value = false;
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command.Parameters.Add("pSERIAL", SDA.DataProvider.SDADBType.Int).Value = 0;
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command.Parameters.Add("pCREATED", SDA.DataProvider.SDADBType.DateTime).Value = entity.EntityCreated;
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command.Parameters.Add("pCREATOR", SDA.DataProvider.SDADBType.Int).Value = entity.EntityCreator;
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entity.ID = Convert.ToInt32(command.ExecuteScalar());
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}
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}
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#endregion
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#region UpdateEntity
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private const string m_UpdateAttributesCommandText = @"
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update T_AMITANTARGYSABLON_OSSZES
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set
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{COLUMNS}
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SERIAL = ISNULL(SERIAL,0) + 1,
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LASTCHANGED = :pLASTCHANGED,
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MODIFIER = :pMODIFIER,
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TOROLT = :pTOROLT
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where
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(ID = :pID) and (ISNULL(SERIAL,0) = :pSERIAL)
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";
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public override bool UpdateEntity(AMITantargySablon entity)
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{
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using (SDA.DataProvider.SDACommand command = DAUtil.CreateCommand(m_UpdateAttributesCommandText))
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{
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bool result = true;
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dbhelper.DynamicBindAttributes(entity, command);
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SetEntityModifier(entity, DateTime.Now, UserContext.Instance.UniqueIdentifier);
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command.Parameters.Add("pID", SDA.DataProvider.SDADBType.Int).Value = entity.ID;
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command.Parameters.Add("pSERIAL", SDA.DataProvider.SDADBType.Int).Value = entity.Serial;
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command.Parameters.Add("pLASTCHANGED", SDA.DataProvider.SDADBType.DateTime).Value = entity.EntityLastChanged;
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command.Parameters.Add("pMODIFIER", SDA.DataProvider.SDADBType.Int).Value = entity.EntityModifier;
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command.Parameters.Add("pTOROLT", SDA.DataProvider.SDADBType.Boolean /* Boolean */).Value = entity.Torolt;
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result = (command.ExecuteNonQuery() == 1);
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if (result == true)
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entity.Serial++;
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return result;
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}
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}
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#endregion
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#region DeleteEntity
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private const string m_FizikaiDeleteCommandText = @"DELETE FROM T_AMITANTARGYSABLON_OSSZES WHERE (ID = :pID) ";
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private const string m_LogikaiDeleteCommandText = @"
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UPDATE T_AMITANTARGYSABLON_OSSZES
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SET TOROLT = 'T' ,
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SERIAL = SERIAL + 1,
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LASTCHANGED = :pLASTCHANGED,
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MODIFIER = :pMODIFIER
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WHERE (ID = :pID) ";
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public override void DeleteEntity(AMITantargySablon entity, bool logikai = true)
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{
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var _deleteCommandText = logikai ? m_LogikaiDeleteCommandText : m_FizikaiDeleteCommandText;
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using (SDA.DataProvider.SDACommand command = DAUtil.CreateCommand(_deleteCommandText))
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{
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command.Parameters.Add("pID", SDA.DataProvider.SDADBType.Int).Value = entity.ID;
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if (logikai)
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{
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DateTime lastchanged = DateTime.Now;
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var modifier = UserContext.Instance.UniqueIdentifier;
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command.Parameters.Add("pLASTCHANGED", SDA.DataProvider.SDADBType.DateTime).Value = lastchanged;
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command.Parameters.Add("pMODIFIER", SDA.DataProvider.SDADBType.Int).Value = modifier;
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}
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if (command.ExecuteNonQuery() != 1)
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{
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throw new EntityNotFoundException("AMITantargySablon", entity.ID);
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}
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}
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}
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#endregion
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#region UpdateAssociations
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private const string m_UpdateAssociationCommandText = @"
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update T_AMITANTARGYSABLON_OSSZES
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set
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SERIAL = ISNULL(SERIAL,0) + 1,
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LASTCHANGED = :pLASTCHANGED,
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MODIFIER = :pMODIFIER
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where
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(ID = :pID) and (ISNULL(SERIAL,0) = :pSERIAL)
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";
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public override bool UpdateAssociations(AMITantargySablon entity)
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{
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using (SDA.DataProvider.SDACommand command = DAUtil.CreateCommand(m_UpdateAssociationCommandText))
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{
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dbhelper.BindAssociations(entity, command);
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DateTime lastchanged = DateTime.Now;
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var modifier = UserContext.Instance.UniqueIdentifier;
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command.Parameters.Add("pID", SDA.DataProvider.SDADBType.Int).Value = entity.ID;
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command.Parameters.Add("pSERIAL", SDA.DataProvider.SDADBType.Int).Value = entity.Serial;
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command.Parameters.Add("pLASTCHANGED", SDA.DataProvider.SDADBType.DateTime).Value = lastchanged;
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command.Parameters.Add("pMODIFIER", SDA.DataProvider.SDADBType.Int).Value = modifier;
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bool result = (command.ExecuteNonQuery() == 1);
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if (result == true)
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{
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entity.Serial++;
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SetEntityModifier(entity, lastchanged, modifier);
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}
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return result;
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}
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}
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#endregion
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#region Asszociációkkal kapcsolatos adatbázisműveletek (entitásspecifikus)
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#region Mint asszociációs osztály
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#endregion
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// kapcsolómező a másik táblában van, és nem önmagára mutat
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private const string m_LoadByTantargyIdFilter = @" and (exists (select 1 from T_TANTARGY_OSSZES where C_AMITANTARGYSABLONID = T_AMITANTARGYSABLON_OSSZES.ID and T_TANTARGY_OSSZES.ID = :pID)) ";
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public bool LoadByTantargyId(int id, AMITantargySablon entity)
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{
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return dbhelper.LoadByPartnerId(entity, m_LoadByTantargyIdFilter, id);
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}
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// kapcsolómező a másik táblában van, és nem önmagára mutat
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private const string m_LoadByAMITTFSablonIdFilter = @" and (exists (select 1 from T_AMITTFSABLON_OSSZES where C_AMITANTARGYSABLONID = T_AMITANTARGYSABLON_OSSZES.ID and T_AMITTFSABLON_OSSZES.ID = :pID)) ";
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public bool LoadByAMITTFSablonId(int id, AMITantargySablon entity)
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{
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return dbhelper.LoadByPartnerId(entity, m_LoadByAMITTFSablonIdFilter, id);
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}
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#endregion
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}
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}
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