113 lines
3.6 KiB
C#
113 lines
3.6 KiB
C#
//
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// Class: InfectedArea
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// Current CLR: 4.0.30319.34209
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// System: Microsoft Visual Studio 14.0
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// Author: dani
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// Created: 2/26/2016 8:35:02 AM
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//
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// Copyright (c) 2016 Informatikbüro Daniel Schick. All rights reserved.
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using System;
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using System.Collections.Generic;
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using System.Data;
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using System.Data.SqlClient;
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namespace bsmd.database
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{
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public class InfectedArea : DatabaseEntity, ISublistElement
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{
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public InfectedArea()
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{
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this.tablename = "[dbo].[InfectedArea]";
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}
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#region Properties
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public MDH MDH { get; set; }
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[ShowReport]
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[MaxLength(255)]
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[ENI2Validation]
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public string InfectedAreaPort { get; set; }
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[ShowReport]
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[ENI2Validation]
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public DateTime? InfectedAreaDate { get; set; }
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public string Identifier { get; set; }
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#endregion
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#region abstract class implementation
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public override List<DatabaseEntity> LoadList(IDataReader reader)
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{
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List<DatabaseEntity> result = new List<DatabaseEntity>();
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while (reader.Read())
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{
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InfectedArea ia = new InfectedArea();
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ia.id = reader.GetGuid(0);
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if (!reader.IsDBNull(1)) ia.InfectedAreaPort = reader.GetString(1);
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if (!reader.IsDBNull(2)) ia.InfectedAreaDate = reader.GetDateTime(2);
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if (!reader.IsDBNull(3)) ia.Identifier = reader.GetString(3);
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result.Add(ia);
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}
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reader.Close();
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return result;
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}
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public override void PrepareLoadCommand(IDbCommand cmd, Message.LoadFilter filter, params object[] criteria)
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{
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string query = string.Format("SELECT Id, InfectedAreaPort, InfectedAreaDate, " +
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"Identifier FROM {0} ", this.Tablename);
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switch (filter)
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{
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case Message.LoadFilter.MDH_ID:
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query += "WHERE MDH_Id = @MDHID";
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if (!cmd.Parameters.Contains("@MDHID"))
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((SqlCommand)cmd).Parameters.AddWithValue("@MDHID", criteria[0]);
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break;
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case Message.LoadFilter.ALL:
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default:
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break;
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}
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query += " ORDER BY CAST(Identifier AS INT)";
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cmd.CommandText = query;
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}
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public override void PrepareSave(IDbCommand cmd)
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{
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SqlCommand scmd = cmd as SqlCommand;
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scmd.Parameters.AddWithNullableValue("@P1", this.MDH.Id);
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scmd.Parameters.AddWithNullableValue("@P2", this.InfectedAreaPort);
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scmd.Parameters.AddWithNullableValue("@P3", this.InfectedAreaDate);
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scmd.Parameters.AddWithNullableValue("@P4", this.Identifier);
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if (this.IsNew)
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{
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this.CreateId();
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scmd.Parameters.AddWithValue("@ID", this.Id);
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scmd.CommandText = string.Format("INSERT INTO {0} (Id, MDH_Id, InfectedAreaPort, InfectedAreaDate, " +
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"Identifier) VALUES (@ID, @P1, @P2, @P3, @P4)", this.Tablename);
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}
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else
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{
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scmd.CommandText = string.Format("UPDATE {0} SET InfectedAreaPort = @P2, InfectedAreaDate = @P3 " +
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"WHERE Id = @ID", this.Tablename);
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scmd.Parameters.AddWithNullableValue("@ID", this.Id);
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}
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}
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#endregion
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}
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}
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