using System;
using System.Collections.Generic;
using System.Data;
using System.Linq;
using Kreta.Framework;
using Kreta.Framework.Collections;
using Kreta.Framework.Collections.Generic;
using Kreta.Framework.Entities;
using Kreta.Framework.Entities.Associations;
using Kreta.Framework.Entities.Generic;

namespace SDA.Kreta.Entities
{
    internal sealed class AMITTFSablonDBHelper : EntityDBHelper<AMITTFSablon>
    {
        private Dictionary<string, string> dynamicColumns = new Dictionary<string, string>()
        {
            { "AMIFotargyId", "T_AMITTFSABLON_OSSZES.C_AMIFOTARGYID" },
            { "AMITagozatId", "T_AMITTFSABLON_OSSZES.C_AMITAGOZATID" },
            { "AMITantargyKotelezosegId", "T_AMITTFSABLON_OSSZES.C_AMITANTARGYKOTELEZOSEGID" },
            { "EvfolyamTipusId", "T_AMITTFSABLON_OSSZES.C_EVFOLYAMTIPUSID" },
            { "Idotartam", "T_AMITTFSABLON_OSSZES.C_IDOTARTAM" },
            { "IsCsoportos", "T_AMITTFSABLON_OSSZES.C_ISCSOPORTOS" },
            { "OktatasiNevelesiFeladatId", "T_AMITTFSABLON_OSSZES.C_OKTATASINEVELESIFELADATID" },
            { "TanevSorszam", "T_AMITTFSABLON_OSSZES.C_TANEVSORSZAM" },
        };

        private const string dynamicQueryCommandText =
            "select " +
                "T_AMITTFSABLON_OSSZES.ID, " +
                "{COLUMNS}" +
                // AMITTFSablon betöltése
                // AMITTFSablon kapcsoló mezői
                "T_AMITTFSABLON_OSSZES.C_AMITANTARGYSABLONID, " + /* Kötelező asszociációs kapcsolómező */
                "T_AMITTFSABLON_OSSZES.TOROLT, " +
                "T_AMITTFSABLON_OSSZES.SERIAL, " +
                "T_AMITTFSABLON_OSSZES.CREATED, " +
                "T_AMITTFSABLON_OSSZES.CREATOR, " +
                "T_AMITTFSABLON_OSSZES.LASTCHANGED, " +
                "T_AMITTFSABLON_OSSZES.MODIFIER " +
            "from " +
                "T_AMITTFSABLON_OSSZES " +
            "where " +
                "(1 = 1) ";

        private const string emptyQueryCommandText =
            "select " +
                "T_AMITTFSABLON_OSSZES.ID, " +
                // AMITTFSablon betöltése
                // AMITTFSablon mezői
                "T_AMITTFSABLON_OSSZES.C_AMIFOTARGYID, " +
                "T_AMITTFSABLON_OSSZES.C_AMITAGOZATID, " +
                "T_AMITTFSABLON_OSSZES.C_AMITANTARGYKOTELEZOSEGID, " +
                "T_AMITTFSABLON_OSSZES.C_EVFOLYAMTIPUSID, " +
                "T_AMITTFSABLON_OSSZES.C_IDOTARTAM, " +
                "T_AMITTFSABLON_OSSZES.C_ISCSOPORTOS, " +
                "T_AMITTFSABLON_OSSZES.C_OKTATASINEVELESIFELADATID, " +
                "T_AMITTFSABLON_OSSZES.C_TANEVSORSZAM, " +
                // AMITTFSablon kapcsoló mezői
                "T_AMITTFSABLON_OSSZES.C_AMITANTARGYSABLONID, " + /* Kötelező asszociációs kapcsolómező */
                "T_AMITTFSABLON_OSSZES.TOROLT, " +
                "T_AMITTFSABLON_OSSZES.SERIAL, " +
                "T_AMITTFSABLON_OSSZES.CREATED, " +
                "T_AMITTFSABLON_OSSZES.CREATOR, " +
                "T_AMITTFSABLON_OSSZES.LASTCHANGED, " +
                "T_AMITTFSABLON_OSSZES.MODIFIER " +
            "from " +
                "T_AMITTFSABLON_OSSZES " +
            "where " +
                "(1 = 1) ";

        public override string EmptyQueryCommandText
        {
            get
            {
                return emptyQueryCommandText;
            }
        }

        public override string DynamicQueryCommandText
        {
            get
            {
                return dynamicQueryCommandText;
            }
        }

        public override IDictionary<string, string> DynamicColumns
        {
            get
            {
                return dynamicColumns;
            }
        }

        protected override AMITTFSablon CreateEntityInstance()
        {
            return AMITTFSablon.GiveAnInstance();
        }

        #region Lekérdezés

        public override void LoadEntityFields(AMITTFSablon entity, SDA.DataProvider.SDADataReader reader)
        {
            // AMITTFSablon betöltése
            // AMITTFSablon mezői

            entity.m_AMIFotargyId = DAUtil.ReadIntegerAttribute(reader, 1);


            entity.m_AMITagozatId = DAUtil.ReadIntegerAttribute(reader, 2);


            entity.m_AMITantargyKotelezosegId = DAUtil.ReadIntegerAttribute(reader, 3);


            entity.m_EvfolyamTipusId = DAUtil.ReadIntegerAttribute(reader, 4);


            entity.m_Idotartam = DAUtil.ReadIntegerAttribute(reader, 5);


            entity.m_IsCsoportos = DAUtil.ReadBooleanAttribute(reader, 6, false);


            entity.m_OktatasiNevelesiFeladatId = DAUtil.ReadIntegerAttribute(reader, 7);


            entity.m_TanevSorszam = DAUtil.ReadIntegerAttribute(reader, 8);

            // AMITTFSablon kapcsoló mezői
            DAUtil.ReadIDAttribute(reader, 9, ref entity.m_AMITantargySablonId, 0);
        }

        public override void LoadEntityFields(AMITTFSablon entity, SDA.DataProvider.SDADataReader reader, ColumnFilterMode columnFilterMode, IEnumerable<string> columns)
        {
            int index = 1;
            if (columns == null)
            {
                columns = new List<string>(index);
            }
            // AMITTFSablon betöltése
            // AMITTFSablon mezői
            if (((columnFilterMode == ColumnFilterMode.DEFAULT_ALLOWED) ^ (columns.Contains("AMIFotargyId"))))
            {
                entity.m_AMIFotargyId = DAUtil.ReadIntegerAttribute(reader, index++);
            }
            if (((columnFilterMode == ColumnFilterMode.DEFAULT_ALLOWED) ^ (columns.Contains("AMITagozatId"))))
            {
                entity.m_AMITagozatId = DAUtil.ReadIntegerAttribute(reader, index++);
            }
            if (((columnFilterMode == ColumnFilterMode.DEFAULT_ALLOWED) ^ (columns.Contains("AMITantargyKotelezosegId"))))
            {
                entity.m_AMITantargyKotelezosegId = DAUtil.ReadIntegerAttribute(reader, index++);
            }
            if (((columnFilterMode == ColumnFilterMode.DEFAULT_ALLOWED) ^ (columns.Contains("EvfolyamTipusId"))))
            {
                entity.m_EvfolyamTipusId = DAUtil.ReadIntegerAttribute(reader, index++);
            }
            if (((columnFilterMode == ColumnFilterMode.DEFAULT_ALLOWED) ^ (columns.Contains("Idotartam"))))
            {
                entity.m_Idotartam = DAUtil.ReadIntegerAttribute(reader, index++);
            }
            if (((columnFilterMode == ColumnFilterMode.DEFAULT_ALLOWED) ^ (columns.Contains("IsCsoportos"))))
            {
                entity.m_IsCsoportos = DAUtil.ReadBooleanAttribute(reader, index++, false);
            }
            if (((columnFilterMode == ColumnFilterMode.DEFAULT_ALLOWED) ^ (columns.Contains("OktatasiNevelesiFeladatId"))))
            {
                entity.m_OktatasiNevelesiFeladatId = DAUtil.ReadIntegerAttribute(reader, index++);
            }
            if (((columnFilterMode == ColumnFilterMode.DEFAULT_ALLOWED) ^ (columns.Contains("TanevSorszam"))))
            {
                entity.m_TanevSorszam = DAUtil.ReadIntegerAttribute(reader, index++);
            }
            // AMITTFSablon kapcsoló mezői
            DAUtil.ReadIDAttribute(reader, index++, ref entity.m_AMITantargySablonId, 0);
        }

        #endregion

        #region Paraméter kötés

        public override void BindAttributes(AMITTFSablon entity, SDA.DataProvider.SDACommand command)
        {
            DAUtil.BindParameter(command, "pAMIFOTARGYID", SDA.DataProvider.SDADBType.Int, entity.m_AMIFotargyId, entity.m_AMIFotargyId == null);

            DAUtil.BindParameter(command, "pAMITAGOZATID", SDA.DataProvider.SDADBType.Int, entity.m_AMITagozatId, entity.m_AMITagozatId == null);

            DAUtil.BindParameter(command, "pAMITANTARGYKOTELEZOSEGID", SDA.DataProvider.SDADBType.Int, entity.m_AMITantargyKotelezosegId, entity.m_AMITantargyKotelezosegId == null);

            DAUtil.BindParameter(command, "pEVFOLYAMTIPUSID", SDA.DataProvider.SDADBType.Int, entity.m_EvfolyamTipusId, entity.m_EvfolyamTipusId == null);

            DAUtil.BindParameter(command, "pIDOTARTAM", SDA.DataProvider.SDADBType.Int, entity.m_Idotartam, entity.m_Idotartam == null);

            DAUtil.BindParameter(command, "pISCSOPORTOS", SDA.DataProvider.SDADBType.Boolean /* Boolean */, 1, entity.m_IsCsoportos, false);

            DAUtil.BindParameter(command, "pOKTATASINEVELESIFELADATID", SDA.DataProvider.SDADBType.Int, entity.m_OktatasiNevelesiFeladatId, entity.m_OktatasiNevelesiFeladatId == null);

            DAUtil.BindParameter(command, "pTANEVSORSZAM", SDA.DataProvider.SDADBType.Int, entity.m_TanevSorszam, entity.m_TanevSorszam == null);
        }

        public override void DynamicBindAttributes(AMITTFSablon entity, SDA.DataProvider.SDACommand command)
        {
            System.Text.StringBuilder sb = new System.Text.StringBuilder();
            if (entity.HasChanged("AMIFotargyId"))
            {
                sb.Append("C_AMIFOTARGYID = :pAMIFOTARGYID,");

                DAUtil.BindParameter(command, "pAMIFOTARGYID", SDA.DataProvider.SDADBType.Int, entity.m_AMIFotargyId, entity.m_AMIFotargyId == null);

            }
            if (entity.HasChanged("AMITagozatId"))
            {
                sb.Append("C_AMITAGOZATID = :pAMITAGOZATID,");

                DAUtil.BindParameter(command, "pAMITAGOZATID", SDA.DataProvider.SDADBType.Int, entity.m_AMITagozatId, entity.m_AMITagozatId == null);

            }
            if (entity.HasChanged("AMITantargyKotelezosegId"))
            {
                sb.Append("C_AMITANTARGYKOTELEZOSEGID = :pAMITANTARGYKOTELEZOSEGID,");

                DAUtil.BindParameter(command, "pAMITANTARGYKOTELEZOSEGID", SDA.DataProvider.SDADBType.Int, entity.m_AMITantargyKotelezosegId, entity.m_AMITantargyKotelezosegId == null);

            }
            if (entity.HasChanged("EvfolyamTipusId"))
            {
                sb.Append("C_EVFOLYAMTIPUSID = :pEVFOLYAMTIPUSID,");

                DAUtil.BindParameter(command, "pEVFOLYAMTIPUSID", SDA.DataProvider.SDADBType.Int, entity.m_EvfolyamTipusId, entity.m_EvfolyamTipusId == null);

            }
            if (entity.HasChanged("Idotartam"))
            {
                sb.Append("C_IDOTARTAM = :pIDOTARTAM,");

                DAUtil.BindParameter(command, "pIDOTARTAM", SDA.DataProvider.SDADBType.Int, entity.m_Idotartam, entity.m_Idotartam == null);

            }
            if (entity.HasChanged("IsCsoportos"))
            {
                sb.Append("C_ISCSOPORTOS = :pISCSOPORTOS,");

                DAUtil.BindParameter(command, "pISCSOPORTOS", SDA.DataProvider.SDADBType.Boolean /* Boolean */, 1, entity.m_IsCsoportos, false);

            }
            if (entity.HasChanged("OktatasiNevelesiFeladatId"))
            {
                sb.Append("C_OKTATASINEVELESIFELADATID = :pOKTATASINEVELESIFELADATID,");

                DAUtil.BindParameter(command, "pOKTATASINEVELESIFELADATID", SDA.DataProvider.SDADBType.Int, entity.m_OktatasiNevelesiFeladatId, entity.m_OktatasiNevelesiFeladatId == null);

            }
            if (entity.HasChanged("TanevSorszam"))
            {
                sb.Append("C_TANEVSORSZAM = :pTANEVSORSZAM,");

                DAUtil.BindParameter(command, "pTANEVSORSZAM", SDA.DataProvider.SDADBType.Int, entity.m_TanevSorszam, entity.m_TanevSorszam == null);

            }
            command.CommandText = command.CommandText.Replace("{COLUMNS}", sb.ToString());
        }

        public override void BindAssociations(AMITTFSablon entity, SDA.DataProvider.SDACommand command)
        {
            DAUtil.BindIdParameter(command, "pAMITANTARGYSABLONID", entity.InternalAMITantargySablonId);
        }

        #endregion
    }

    internal class AMITTFSablonDA : EntityDataAccessor<AMITTFSablon>
    {
        private static AMITTFSablonDBHelper m_dbhelper = new AMITTFSablonDBHelper();

        protected override IEntityDBHelper<AMITTFSablon> dbhelper
        {
            get { return m_dbhelper; }
        }

        #region Load

        public override bool LoadEntity(AMITTFSablon entity, int entityId)
        {
            return LoadById(entity, entityId);
        }

        public override bool FilteredLoadEntity(AMITTFSablon entity, int entityId, ColumnFilterMode columnFilterMode, IEnumerable<string> columns)
        {
            return LoadById(entity, entityId, columnFilterMode, columns);
        }

        public bool LoadById(AMITTFSablon entity, int entityId)
        {
            using (SDA.DataProvider.SDACommand command = dbhelper.CreateEmptyQueryCommand())
            {
                command.CommandText += " and (T_AMITTFSABLON_OSSZES.ID = :pID) ";
                command.Parameters.Add("pID", SDA.DataProvider.SDADBType.Int).Value = entityId;
                return dbhelper.LoadSingleEntity(entity, command);
            }
        }

        public bool LoadById(AMITTFSablon entity, int entityId, ColumnFilterMode columnFilterMode, IEnumerable<string> columns)
        {
            using (SDA.DataProvider.SDACommand command = dbhelper.CreateDynamicQueryCommand(columnFilterMode, columns))
            {
                command.CommandText += " and (T_AMITTFSABLON_OSSZES.ID = :pID) ";
                command.Parameters.Add("pID", SDA.DataProvider.SDADBType.Int).Value = entityId;
                return dbhelper.LoadSingleEntity(entity, command, columnFilterMode, columns);
            }
        }

        [Obsolete("Ezt ne használjátok, mert mindenhova bele kellene fogalmazni a tanév szűrést is! Meg fog majd szűnni!")]
        public override void LoadWithFilter(IEntityCollection<AMITTFSablon> collection, string filter, Dictionary<string, object> commandParameters = null)
        {
            using (SDA.DataProvider.SDACommand command = dbhelper.CreateEmptyQueryCommand())
            {
                command.CommandText += filter;
                dbhelper.CreateParameterBinding(command, commandParameters);
                dbhelper.LoadEntityCollection(collection, command);
            }
        }

        [Obsolete("Ezt ne használjátok, mert mindenhova bele kellene fogalmazni a tanév szűrést is! Meg fog majd szűnni!")]
        public override void LoadWithFilter(IEntityCollection<AMITTFSablon> collection, string filter, ColumnFilterMode columnFilterMode, IEnumerable<string> columns, Dictionary<string, object> commandParameters = null)
        {
            using (SDA.DataProvider.SDACommand command = dbhelper.CreateDynamicQueryCommand(columnFilterMode, columns))
            {
                command.CommandText += filter;
                dbhelper.CreateParameterBinding(command, commandParameters);
                dbhelper.LoadEntityCollection(collection, command, columnFilterMode, columns);
            }
        }

        #endregion

        #region InsertEntity

        private const string m_InsertCommandText = @"
        insert into T_AMITTFSABLON_OSSZES (
            C_AMIFOTARGYID,
            C_AMITAGOZATID,
            C_AMITANTARGYKOTELEZOSEGID,
            C_EVFOLYAMTIPUSID,
            C_IDOTARTAM,
            C_ISCSOPORTOS,
            C_OKTATASINEVELESIFELADATID,
            C_TANEVSORSZAM,
            C_AMITANTARGYSABLONID,
            TOROLT,
            SERIAL,
            CREATED,
            CREATOR)
        values (
            :pAMIFOTARGYID,
            :pAMITAGOZATID,
            :pAMITANTARGYKOTELEZOSEGID,
            :pEVFOLYAMTIPUSID,
            :pIDOTARTAM,
            :pISCSOPORTOS,
            :pOKTATASINEVELESIFELADATID,
            :pTANEVSORSZAM,
            :pAMITANTARGYSABLONID,
            :pTOROLT,
            :pSERIAL,
            :pCREATED,
            :pCREATOR);

        SELECT SCOPE_IDENTITY() as ID;

        ";

        public override void InsertEntity(AMITTFSablon entity)
        {
            entity.Serial = 0;
            SetEntityCreator(entity, DateTime.Now, UserContext.Instance.UniqueIdentifier);

            using (SDA.DataProvider.SDACommand command = DAUtil.CreateCommand(m_InsertCommandText))
            {
                dbhelper.BindAttributes(entity, command);
                dbhelper.BindAssociations(entity, command);
                command.Parameters.Add("pTOROLT", SDA.DataProvider.SDADBType.Boolean /* Boolean */).Value = false;
                command.Parameters.Add("pSERIAL", SDA.DataProvider.SDADBType.Int).Value = 0;
                command.Parameters.Add("pCREATED", SDA.DataProvider.SDADBType.DateTime).Value = entity.EntityCreated;
                command.Parameters.Add("pCREATOR", SDA.DataProvider.SDADBType.Int).Value = entity.EntityCreator;
                entity.ID = Convert.ToInt32(command.ExecuteScalar());

            }
        }

        #endregion

        #region UpdateEntity

        private const string m_UpdateAttributesCommandText = @"
        update T_AMITTFSABLON_OSSZES
        set
          {COLUMNS}
          SERIAL = ISNULL(SERIAL,0) + 1,
          LASTCHANGED = :pLASTCHANGED,
          MODIFIER = :pMODIFIER,
          TOROLT = :pTOROLT
        where
          (ID = :pID) and (ISNULL(SERIAL,0) = :pSERIAL)
        ";

        public override bool UpdateEntity(AMITTFSablon entity)
        {
            using (SDA.DataProvider.SDACommand command = DAUtil.CreateCommand(m_UpdateAttributesCommandText))
            {
                bool result = true;
                dbhelper.DynamicBindAttributes(entity, command);

                SetEntityModifier(entity, DateTime.Now, UserContext.Instance.UniqueIdentifier);

                command.Parameters.Add("pID", SDA.DataProvider.SDADBType.Int).Value = entity.ID;
                command.Parameters.Add("pSERIAL", SDA.DataProvider.SDADBType.Int).Value = entity.Serial;
                command.Parameters.Add("pLASTCHANGED", SDA.DataProvider.SDADBType.DateTime).Value = entity.EntityLastChanged;
                command.Parameters.Add("pMODIFIER", SDA.DataProvider.SDADBType.Int).Value = entity.EntityModifier;
                command.Parameters.Add("pTOROLT", SDA.DataProvider.SDADBType.Boolean /* Boolean */).Value = entity.Torolt;

                result = (command.ExecuteNonQuery() == 1);
                if (result == true)
                    entity.Serial++;

                return result;
            }
        }

        #endregion

        #region DeleteEntity

        private const string m_FizikaiDeleteCommandText = @"DELETE FROM T_AMITTFSABLON_OSSZES WHERE (ID = :pID) ";
        private const string m_LogikaiDeleteCommandText = @"
        UPDATE T_AMITTFSABLON_OSSZES 
        SET TOROLT = 'T' ,
          SERIAL = SERIAL + 1,
          LASTCHANGED = :pLASTCHANGED,
          MODIFIER = :pMODIFIER
        WHERE (ID = :pID) ";

        public override void DeleteEntity(AMITTFSablon entity, bool logikai = true)
        {
            var _deleteCommandText = logikai ? m_LogikaiDeleteCommandText : m_FizikaiDeleteCommandText;
            using (SDA.DataProvider.SDACommand command = DAUtil.CreateCommand(_deleteCommandText))
            {
                command.Parameters.Add("pID", SDA.DataProvider.SDADBType.Int).Value = entity.ID;

                if (logikai)
                {
                    DateTime lastchanged = DateTime.Now;
                    var modifier = UserContext.Instance.UniqueIdentifier;

                    command.Parameters.Add("pLASTCHANGED", SDA.DataProvider.SDADBType.DateTime).Value = lastchanged;
                    command.Parameters.Add("pMODIFIER", SDA.DataProvider.SDADBType.Int).Value = modifier;
                }

                if (command.ExecuteNonQuery() != 1)
                {
                    throw new EntityNotFoundException("AMITTFSablon", entity.ID);
                }
            }

        }

        #endregion

        #region UpdateAssociations

        private const string m_UpdateAssociationCommandText = @"
        update T_AMITTFSABLON_OSSZES
        set
            C_AMITANTARGYSABLONID = :pAMITANTARGYSABLONID,
            SERIAL = ISNULL(SERIAL,0) + 1,
            LASTCHANGED = :pLASTCHANGED,
            MODIFIER = :pMODIFIER
        where
          (ID = :pID) and (ISNULL(SERIAL,0) = :pSERIAL)
        ";

        public override bool UpdateAssociations(AMITTFSablon entity)
        {
            using (SDA.DataProvider.SDACommand command = DAUtil.CreateCommand(m_UpdateAssociationCommandText))
            {
                dbhelper.BindAssociations(entity, command);

                DateTime lastchanged = DateTime.Now;
                var modifier = UserContext.Instance.UniqueIdentifier;

                command.Parameters.Add("pID", SDA.DataProvider.SDADBType.Int).Value = entity.ID;
                command.Parameters.Add("pSERIAL", SDA.DataProvider.SDADBType.Int).Value = entity.Serial;
                command.Parameters.Add("pLASTCHANGED", SDA.DataProvider.SDADBType.DateTime).Value = lastchanged;
                command.Parameters.Add("pMODIFIER", SDA.DataProvider.SDADBType.Int).Value = modifier;

                bool result = (command.ExecuteNonQuery() == 1);
                if (result == true)
                {
                    entity.Serial++;
                    SetEntityModifier(entity, lastchanged, modifier);
                }
                return result;
            }
        }

        #endregion

        #region Asszociációkkal kapcsolatos adatbázisműveletek (entitásspecifikus)

        #region Mint asszociációs osztály
        #endregion


        #endregion
    }


    /// <summary>
    /// Az osztály elvégzi az UML modell 'AMITantargySablon -> AMITTFSablon (AMITTFSablon)'
    /// asszociációjának teljes kezelését.
    /// </summary>
    internal class AMITantargySablon_AMITTFSablon_DA : EntityCollectionDA<AMITantargySablon, AMITTFSablon>
    {
        internal protected AMITantargySablon_AMITTFSablon_DA(AMITantargySablon owner)
            : base(owner)
        {
        }

        // Nincs kapcsolótábla
        private const string m_Filter = @" and (T_AMITTFSABLON_OSSZES.C_AMITANTARGYSABLONID = :pID) ";

        public override void LoadCollection(IAssociatedEntityCollection<AMITTFSablon> collection)
        {
            new AMITTFSablonDBHelper().LoadByPartnerId(collection, m_Filter, Owner.ID);
        }

        private static SDA.DataProvider.SDACommand CreateInsertAMITTFSablonCommand()
        {
            SDA.DataProvider.SDACommand result = new SDA.DataProvider.SDACommand();
            // nincs kapcsolótábla...
            result.CommandText = @"update T_AMITTFSABLON_OSSZES set C_AMITANTARGYSABLONID = :pAMITANTARGYSABLONID where (ID = :pAMITTFSABLONID)";
            result.Parameters.Add("pAMITANTARGYSABLONID", SDA.DataProvider.SDADBType.Int);
            result.Parameters.Add("pAMITTFSABLONID", SDA.DataProvider.SDADBType.Int);
            return result;
        }

        private void DoAdd(AMITantargySablon owner, AMITTFSablon partner)
        {
            using (SDA.DataProvider.SDACommand command = CreateInsertAMITTFSablonCommand())
            {
                command.Connection = UserContext.Instance.SDAConnection;
                command.Transaction = UserContext.Instance.SDATransaction;
                command.Parameters["pAMITANTARGYSABLONID"].Value = owner.ID;
                command.Parameters["pAMITTFSABLONID"].Value = partner.ID;
                command.ExecuteNonQuery();
            }
        }

        public override void AddItem(AMITTFSablon entity)
        {
            var assochandler = AssociationHandlerManager.Create<AMITantargySablon, AMITTFSablon>("AMITantargySablon_AMITTFSablon");
            assochandler.BeforeInsert(this.Owner, entity);
            entity.ModifyAMITantargySablon(this.Owner);
            if (entity.State == EntityState.Modified)
            {
                entity.UpdateAssociations(true);
            }
            else
            {
                entity.Insert(true);
            }
            assochandler.AfterInsert(this.Owner, entity);
        }

        private static SDA.DataProvider.SDACommand CreateDeleteAMITTFSablonCommand()
        {
            SDA.DataProvider.SDACommand result = new SDA.DataProvider.SDACommand();
            // nincs kapcsolótábla...
            result.CommandText = @"update T_AMITTFSABLON_OSSZES set C_AMITANTARGYSABLONID = null where (C_AMITANTARGYSABLONID = :pAMITANTARGYSABLONID and ID = :pAMITTFSABLONID)";
            result.Parameters.Add("pAMITANTARGYSABLONID", SDA.DataProvider.SDADBType.Int);
            result.Parameters.Add("pAMITTFSABLONID", SDA.DataProvider.SDADBType.Int);
            return result;
        }

        private void DoRemove(AMITantargySablon owner, AMITTFSablon partner)
        {
            using (SDA.DataProvider.SDACommand command = CreateDeleteAMITTFSablonCommand())
            {
                command.Connection = UserContext.Instance.SDAConnection;
                command.Transaction = UserContext.Instance.SDATransaction;
                command.Parameters["pAMITANTARGYSABLONID"].Value = owner.ID;
                command.Parameters["pAMITTFSABLONID"].Value = partner.ID;
                command.ExecuteNonQuery();
            }
        }

        public override void DeleteItem(AMITTFSablon entity)
        {
            var assochandler = AssociationHandlerManager.Create<AMITantargySablon, AMITTFSablon>("AMITantargySablon_AMITTFSablon");
            assochandler.BeforeDelete(this.Owner, entity);
            entity.Delete(true);
            assochandler.AfterDelete(this.Owner, entity);
        }
    }

    /// <summary>
    /// Az osztály elvégzi az UML modell 'AMITTFSablon -> AMITTFSablon (AMIFotargy)'
    /// asszociációjának teljes kezelését.
    /// </summary>
    internal class AMITTFSablon_AMIFotargy_DA : EntityCollectionDA<AMITTFSablon, AMITTFSablon>
    {
        internal protected AMITTFSablon_AMIFotargy_DA(AMITTFSablon owner)
            : base(owner)
        {
        }

        // Kapcsolótábla van
        private const string m_Filter = @" and (exists (select 1 from T_AMIFOTARGY_AMIALTARGY where C_AMIFOTARGYID = T_AMITTFSABLON_OSSZES.ID and C_AMIALTARGYID = :pID)) ";

        public override void LoadCollection(IAssociatedEntityCollection<AMITTFSablon> collection)
        {
            new AMITTFSablonDBHelper().LoadByPartnerId(collection, m_Filter, Owner.ID);
        }

        private static SDA.DataProvider.SDACommand CreateInsertAMIFotargyCommand()
        {
            SDA.DataProvider.SDACommand result = new SDA.DataProvider.SDACommand();
            // kapcsolótábla van...
            result.CommandText = @"insert into T_AMIFOTARGY_AMIALTARGY (C_AMIALTARGYID, C_AMIFOTARGYID) values (:pAMIALTARGYID, :pAMIFOTARGYID)";
            result.Parameters.Add("pAMIALTARGYID", SDA.DataProvider.SDADBType.Int);
            result.Parameters.Add("pAMIFOTARGYID", SDA.DataProvider.SDADBType.Int);
            return result;
        }

        private void DoAdd(AMITTFSablon owner, AMITTFSablon partner)
        {
            using (SDA.DataProvider.SDACommand command = CreateInsertAMIFotargyCommand())
            {
                command.Connection = UserContext.Instance.SDAConnection;
                command.Transaction = UserContext.Instance.SDATransaction;
                command.Parameters["pAMIALTARGYID"].Value = owner.ID;
                command.Parameters["pAMIFOTARGYID"].Value = partner.ID;
                command.ExecuteNonQuery();
            }
        }

        public override void AddItem(AMITTFSablon entity)
        {
            var assochandler = AssociationHandlerManager.Create<AMITTFSablon, AMITTFSablon>("AMIFotargy_AMIAltargy");
            assochandler.BeforeInsert(entity, this.Owner);
            this.DoAdd(this.Owner, entity);
            assochandler.AfterInsert(entity, this.Owner);
        }

        private static SDA.DataProvider.SDACommand CreateDeleteAMIFotargyCommand()
        {
            SDA.DataProvider.SDACommand result = new SDA.DataProvider.SDACommand();
            // kapcsolótábla van...
            result.CommandText = @"delete from T_AMIFOTARGY_AMIALTARGY where (C_AMIALTARGYID = :pAMIALTARGYID) and (C_AMIFOTARGYID = :pAMIFOTARGYID)";
            result.Parameters.Add("pAMIALTARGYID", SDA.DataProvider.SDADBType.Int);
            result.Parameters.Add("pAMIFOTARGYID", SDA.DataProvider.SDADBType.Int);
            return result;
        }

        private void DoRemove(AMITTFSablon owner, AMITTFSablon partner)
        {
            using (SDA.DataProvider.SDACommand command = CreateDeleteAMIFotargyCommand())
            {
                command.Connection = UserContext.Instance.SDAConnection;
                command.Transaction = UserContext.Instance.SDATransaction;
                command.Parameters["pAMIALTARGYID"].Value = owner.ID;
                command.Parameters["pAMIFOTARGYID"].Value = partner.ID;
                command.ExecuteNonQuery();
            }
        }

        public override void DeleteItem(AMITTFSablon entity)
        {
            var assochandler = AssociationHandlerManager.Create<AMITTFSablon, AMITTFSablon>("AMIFotargy_AMIAltargy");
            assochandler.BeforeDelete(entity, this.Owner);
            this.DoRemove(this.Owner, entity);
            assochandler.AfterDelete(entity, this.Owner);
        }
    }

    /// <summary>
    /// Az osztály elvégzi az UML modell 'AMITTFSablon -> AMITTFSablon (AMIAltargy)'
    /// asszociációjának teljes kezelését.
    /// </summary>
    internal class AMITTFSablon_AMIAltargy_DA : EntityCollectionDA<AMITTFSablon, AMITTFSablon>
    {
        internal protected AMITTFSablon_AMIAltargy_DA(AMITTFSablon owner)
            : base(owner)
        {
        }

        // Kapcsolótábla van
        private const string m_Filter = @" and (exists (select 1 from T_AMIFOTARGY_AMIALTARGY where C_AMIALTARGYID = T_AMITTFSABLON_OSSZES.ID and C_AMIFOTARGYID = :pID)) ";

        public override void LoadCollection(IAssociatedEntityCollection<AMITTFSablon> collection)
        {
            new AMITTFSablonDBHelper().LoadByPartnerId(collection, m_Filter, Owner.ID);
        }

        private static SDA.DataProvider.SDACommand CreateInsertAMIAltargyCommand()
        {
            SDA.DataProvider.SDACommand result = new SDA.DataProvider.SDACommand();
            // kapcsolótábla van...
            result.CommandText = @"insert into T_AMIFOTARGY_AMIALTARGY (C_AMIFOTARGYID, C_AMIALTARGYID) values (:pAMIFOTARGYID, :pAMIALTARGYID)";
            result.Parameters.Add("pAMIFOTARGYID", SDA.DataProvider.SDADBType.Int);
            result.Parameters.Add("pAMIALTARGYID", SDA.DataProvider.SDADBType.Int);
            return result;
        }

        private void DoAdd(AMITTFSablon owner, AMITTFSablon partner)
        {
            using (SDA.DataProvider.SDACommand command = CreateInsertAMIAltargyCommand())
            {
                command.Connection = UserContext.Instance.SDAConnection;
                command.Transaction = UserContext.Instance.SDATransaction;
                command.Parameters["pAMIFOTARGYID"].Value = owner.ID;
                command.Parameters["pAMIALTARGYID"].Value = partner.ID;
                command.ExecuteNonQuery();
            }
        }

        public override void AddItem(AMITTFSablon entity)
        {
            var assochandler = AssociationHandlerManager.Create<AMITTFSablon, AMITTFSablon>("AMIFotargy_AMIAltargy");
            assochandler.BeforeInsert(this.Owner, entity);
            this.DoAdd(this.Owner, entity);
            assochandler.AfterInsert(this.Owner, entity);
        }

        private static SDA.DataProvider.SDACommand CreateDeleteAMIAltargyCommand()
        {
            SDA.DataProvider.SDACommand result = new SDA.DataProvider.SDACommand();
            // kapcsolótábla van...
            result.CommandText = @"delete from T_AMIFOTARGY_AMIALTARGY where (C_AMIFOTARGYID = :pAMIFOTARGYID) and (C_AMIALTARGYID = :pAMIALTARGYID)";
            result.Parameters.Add("pAMIFOTARGYID", SDA.DataProvider.SDADBType.Int);
            result.Parameters.Add("pAMIALTARGYID", SDA.DataProvider.SDADBType.Int);
            return result;
        }

        private void DoRemove(AMITTFSablon owner, AMITTFSablon partner)
        {
            using (SDA.DataProvider.SDACommand command = CreateDeleteAMIAltargyCommand())
            {
                command.Connection = UserContext.Instance.SDAConnection;
                command.Transaction = UserContext.Instance.SDATransaction;
                command.Parameters["pAMIFOTARGYID"].Value = owner.ID;
                command.Parameters["pAMIALTARGYID"].Value = partner.ID;
                command.ExecuteNonQuery();
            }
        }

        public override void DeleteItem(AMITTFSablon entity)
        {
            var assochandler = AssociationHandlerManager.Create<AMITTFSablon, AMITTFSablon>("AMIFotargy_AMIAltargy");
            assochandler.BeforeDelete(this.Owner, entity);
            this.DoRemove(this.Owner, entity);
            assochandler.AfterDelete(this.Owner, entity);
        }
    }

}