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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using System.Data.SQLite;
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using System.IO;
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using System.Windows.Forms;
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using System.Data;
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using System.Threading;
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using Kingo.Plugin.ShapeToKOApp.Class;
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using Kingo.Plugin.ShapeToKOApp.XSDClass;
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using Kingo.Plugin.ShapeToKOApp.Helper;
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using Kingo.Plugin.ShapeToKOApp.Enum;
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namespace Kingo.Plugin.ShapeToKOApp.KoDataBase
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{
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public class KODBFeatureLayer : IDisposable
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{
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public int LayerIndex { get; set; }
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public object Tag { get; set; }
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public event MessageReport Report;
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public ISpatialDataSource SpatialDataSource { get; set; }
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public string FeatureLayerName { get; set; }
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public List<ShapeFieldInfo> FieldInfos { get; set; }
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public string OutputFileName { get; set; }
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public int WKID { get; set; }
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public bool EncryptData { get; set; }
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public int MinScale { get; set; }
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public int MaxScale { get; set; }
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public string DisplayField { get; set; }
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public string LayerLabelName { get; set; }
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public DEFeatureClassInfo DEFeatureClassInfo { get; set; }
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public ItemInfo ItemInfo { get; set; }
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public Renderer Render { get; set; }
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public Renderer ItemInfoRender { get; set; }
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public AdvancedDrawingInfo AdvDrawingInfo { get; set; }
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public LabelingInfo LabelingInfo { get; set; }
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public Symbol FeatureSymbol { get; set; }
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private Thread doWorkThread = null;
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public KODBFeatureLayer()
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{
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FeatureLayerName = "KOFDT";
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OutputFileName = string.Format("{0}\\{1}.ko", Application.StartupPath, FeatureLayerName);
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}
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public void CreateLayerUdp()
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{
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int wkid = this.WKID;
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if (!System.IO.File.Exists(OutputFileName))
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{
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if (FeatureSymbol is XSDClass.FSymbol)
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{
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if (wkid == 0)
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{
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//临时处理宁波独立坐标系
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File.WriteAllBytes(OutputFileName, Properties.Resources.TemplateNB);
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}
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else
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{
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File.WriteAllBytes(OutputFileName, Properties.Resources.Template);
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}
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}
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else if (FeatureSymbol is XSDClass.MSymbol)
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{
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File.WriteAllBytes(OutputFileName, Properties.Resources.TemplatePoint);
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}
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else if (FeatureSymbol is XSDClass.LSymbol)
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{
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File.WriteAllBytes(OutputFileName, Properties.Resources.TemplateLine);
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}
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}
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SQLiteConnection sqlConnection = new SQLiteConnection(@"Data Source=" + OutputFileName);
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sqlConnection.Open();
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try
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{
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string dllPath = Application.StartupPath + "\\stgeometry_sqlite.dll";
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if (!File.Exists(dllPath))
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{
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dllPath = Environment.SystemDirectory + "\\stgeometry_sqlite.dll";
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}
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if (!File.Exists(dllPath))
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{
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OnReport(string.Format("未能加载sql扩展程序集，请检查软件运行目录下是否存在'{0}'！", "stgeometry_sqlite.dll"), -1);
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return;
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}
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string sload = string.Format("SELECT load_extension('{0}','SDE_SQL_funcs_init')", dllPath);
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LoadSqlliteExtension(sqlConnection, dllPath);
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SQLiteCommand cmdload = new SQLiteCommand(sqlConnection);
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SQLiteTransaction pTran = sqlConnection.BeginTransaction();
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try
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{
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int nSrid = 0;
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XSDClass.ProjectedCoordinateSystem spatialReference = null;
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if (wkid == 0)
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{
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nSrid = 300001;
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}
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else
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{
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//改变空间参考
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nSrid = ChangeSpatialRef(sqlConnection, wkid, out spatialReference);
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//修改GDB_Items的Definition字段
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UpdateGDB_Items_Definition(sqlConnection, spatialReference);
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}
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//添加字段
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AddFields(sqlConnection);
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//修改GDB_ServiceItems的ItemInfo字段
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UpdateGDB_ServiceItems_ItemInfo(sqlConnection, wkid);
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//修改GDB_ServiceItems的AdvancedDrawingInfo字段
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UpdateGDB_ServiceItems_AdvancedDrawingInfo(sqlConnection);
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//清除原有数据
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cmdload.CommandText = String.Format("delete from {0}", FeatureLayerName);
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int resturt = cmdload.ExecuteNonQuery();
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OnReport("更新元数据完成");
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//开始插入数据
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InsertDataRecords(sqlConnection, nSrid);
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pTran.Commit();
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if (this.EncryptData)
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{
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EncryptTable();
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}
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if (sqlConnection != null)
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{
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sqlConnection.Close();
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sqlConnection.Dispose();
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sqlConnection = null;
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}
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OnReport(string.Format("插入数据完成！"));
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}
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catch (Exception ex)
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{
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pTran.Rollback();
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OnReport(string.Format("制作失败！原因:{0}", ex.Message));
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}
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finally
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{
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pTran.Dispose();
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}
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}
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catch (Exception ex)
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{
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OnReport(string.Format("制作失败！原因:{0}", ex.Message));
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}
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finally
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{
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if (sqlConnection != null)
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{
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sqlConnection.Close();
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sqlConnection.Dispose();
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sqlConnection = null;
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}
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GC.Collect();
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}
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}
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private void LoadSqlliteExtension(SQLiteConnection connectiont, string path)
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{
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try
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{
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string extensionPath = path;
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connectiont.LoadExtension(extensionPath, "SDE_SQL_funcs_init");
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}
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catch (Exception ex)
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{
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throw ex;
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}
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}
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#region 改变空间参考
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private int ChangeSpatialRef(SQLiteConnection conn, int srid, out XSDClass.ProjectedCoordinateSystem spatialReference)
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{
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try
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{
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int newSrid = InsertSpatialReference(srid, conn, out spatialReference);
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string sqlUpdateGDB_Layers = string.Format("update GDB_Layers set minx={0},miny={1},maxx={2},maxy={3},srid={4} where table_name='{5}'",
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SpatialDataSource.Extent.XMin, SpatialDataSource.Extent.YMin, SpatialDataSource.Extent.XMax, SpatialDataSource.Extent.YMax,
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newSrid, FeatureLayerName
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);
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SQLiteCommand cmd = new SQLiteCommand(sqlUpdateGDB_Layers, conn);
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int result = cmd.ExecuteNonQuery();
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return newSrid;
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}
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catch (Exception ex)
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{
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OnReport(string.Format("改变空间参考失败！原因：{0}", ex), -1);
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spatialReference = null;
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return -1;
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}
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}
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private int InsertSpatialReference(int srid, SQLiteConnection conn, out XSDClass.ProjectedCoordinateSystem spatialReference)
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{
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try
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{
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string sqlSelect = "SELECT * FROM st_aux_spatial_reference_systems where auth_srid=" + srid.ToString();
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SQLiteCommand cmd = new SQLiteCommand(sqlSelect, conn);
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SQLiteDataReader objReader = cmd.ExecuteReader();
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if (objReader.HasRows)
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{
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objReader.Read();
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spatialReference = new XSDClass.ProjectedCoordinateSystem()
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{
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WKID = Convert.ToInt32(objReader.GetValue(2)),
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LatestWKID = Convert.ToInt32(objReader.GetValue(2)),
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WKT = objReader.GetValue(3).ToString(),
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XOrigin = Convert.ToDouble(objReader.GetValue(4)),
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YOrigin = Convert.ToDouble(objReader.GetValue(5)),
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XYScale = Convert.ToDouble(objReader.GetValue(6)),
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ZOrigin = Convert.ToDouble(objReader.GetValue(7)),
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ZScale = Convert.ToDouble(objReader.GetValue(8)),
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MOrigin = Convert.ToDouble(objReader.GetValue(9)),
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MScale = Convert.ToDouble(objReader.GetValue(10)),
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XYTolerance = Convert.ToDouble(objReader.GetValue(11)),
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ZTolerance = Convert.ToDouble(objReader.GetValue(12)),
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MTolerance = Convert.ToDouble(objReader.GetValue(13)),
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HighPrecision = Convert.ToBoolean(Convert.ToInt32(objReader.GetValue(14)))
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};
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spatialReference.WKT = string.Format("{0},AUTHORITY[\"EPSG\",{1}]]", spatialReference.WKT.Remove(spatialReference.WKT.Length - 1), spatialReference.WKID);
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int nSrid = Convert.ToInt32(objReader.GetValue(0));
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objReader.Close();
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return nSrid;
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}
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else
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{
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objReader.Close();
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int currentsrid = GetSeqIDInSqlite_Sequence(conn, "st_aux_spatial_reference_systems");
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string selectSql = string.Format("SELECT * FROM st_spatial_reference_systems where auth_srid={0}", srid);
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cmd.CommandText = selectSql;
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SQLiteDataReader reader = cmd.ExecuteReader();
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reader.Read();
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spatialReference = new XSDClass.ProjectedCoordinateSystem()
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{
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WKID = Convert.ToInt32(reader.GetValue(2)),
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LatestWKID = Convert.ToInt32(reader.GetValue(2)),
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WKT = reader.GetValue(3).ToString(),
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XOrigin = Convert.ToDouble(reader.GetValue(4)),
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YOrigin = Convert.ToDouble(reader.GetValue(5)),
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XYScale = Convert.ToDouble(reader.GetValue(6)),
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ZOrigin = Convert.ToDouble(reader.GetValue(7)),
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ZScale = Convert.ToDouble(reader.GetValue(8)),
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MOrigin = Convert.ToDouble(reader.GetValue(9)),
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MScale = Convert.ToDouble(reader.GetValue(10)),
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XYTolerance = Convert.ToDouble(reader.GetValue(11)),
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ZTolerance = Convert.ToDouble(reader.GetValue(12)),
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MTolerance = Convert.ToDouble(reader.GetValue(13)),
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HighPrecision = Convert.ToBoolean(Convert.ToInt32(reader.GetValue(14)))
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};
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spatialReference.WKT = string.Format("{0},AUTHORITY[\"EPSG\",{1}]]", spatialReference.WKT.Remove(spatialReference.WKT.Length - 1), spatialReference.WKID);
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//插入数据
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string insertSql = string.Format("insert into st_aux_spatial_reference_systems values({0},'{1}',{2},'{3}',{4},{5},{6},{7},{8},{9},{10},{11},{12},{13},{14})",
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currentsrid,
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reader.GetValue(1),
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reader.GetValue(2),
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reader.GetValue(3),
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reader.GetValue(4),
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reader.GetValue(5),
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reader.GetValue(6),
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reader.GetValue(7),
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reader.GetValue(8),
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reader.GetValue(9),
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reader.GetValue(10),
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reader.GetValue(11),
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reader.GetValue(12),
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reader.GetValue(13),
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reader.GetValue(14)
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);
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reader.Close();
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reader.Dispose();
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cmd.CommandText = insertSql;
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int resturt = cmd.ExecuteNonQuery();
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return currentsrid;
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}
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|
}
|
|
|
|
|
|
catch (Exception ex)
|
|
|
|
|
|
{
|
|
|
|
|
|
OnReport(string.Format("插入空间参考失败！原因：{0}", ex), -1);
|
|
|
|
|
|
spatialReference = null;
|
|
|
|
|
|
return -1;
|
|
|
|
|
|
}
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
private int GetSeqIDInSqlite_Sequence(SQLiteConnection conn, string tablename)
|
|
|
|
|
|
{
|
|
|
|
|
|
SQLiteCommand cmd = new SQLiteCommand(conn);
|
|
|
|
|
|
//sqlite_sequence
|
|
|
|
|
|
string selectseq = string.Format(@"SELECT seq FROM sqlite_sequence where name='{0}'", tablename);
|
|
|
|
|
|
cmd.CommandText = selectseq;
|
|
|
|
|
|
int currentseq = Convert.ToInt32(cmd.ExecuteScalar());
|
|
|
|
|
|
currentseq++;
|
|
|
|
|
|
string updateseq = string.Format(@"update sqlite_sequence set seq ={0} where name='{1}'", currentseq, tablename);
|
|
|
|
|
|
cmd.CommandText = updateseq;
|
|
|
|
|
|
int resturt = cmd.ExecuteNonQuery();
|
|
|
|
|
|
return currentseq;
|
|
|
|
|
|
}
|
|
|
|
|
|
#endregion
|
|
|
|
|
|
|
|
|
|
|
|
#region 修改GDB_Items的Definition字段
|
|
|
|
|
|
private void UpdateGDB_Items_Definition(SQLiteConnection conn, XSDClass.ProjectedCoordinateSystem spatialReference)
|
|
|
|
|
|
{
|
|
|
|
|
|
//Definition
|
|
|
|
|
|
SQLiteCommand cmd = new SQLiteCommand(conn);
|
|
|
|
|
|
string sql1 = string.Format("select Definition from GDB_Items where name='main.{0}'", FeatureLayerName);
|
|
|
|
|
|
cmd.CommandText = sql1;
|
|
|
|
|
|
object obj1 = cmd.ExecuteScalar();
|
|
|
|
|
|
XSDClass.DEFeatureClassInfo pDEFeatureClassInfo = XSDClass.DEFeatureClassInfo.FromXml(obj1.ToString());
|
|
|
|
|
|
//增加字段
|
|
|
|
|
|
foreach (var item in this.FieldInfos)
|
|
|
|
|
|
{
|
|
|
|
|
|
if (item.FieldName.ToLower() == "objectid")
|
|
|
|
|
|
continue;
|
|
|
|
|
|
pDEFeatureClassInfo.GPFieldInfoExs.Add(new XSDClass.GPFieldInfoEx()
|
|
|
|
|
|
{
|
|
|
|
|
|
Name = item.FieldName,
|
|
|
|
|
|
ModelName = item.FieldName,
|
|
|
|
|
|
FieldType = XSDClass.CommonMethod.ConvertFromShpFieldType(item),
|
|
|
|
|
|
IsNullable = true,
|
|
|
|
|
|
AliasName = item.FieldAlias
|
|
|
|
|
|
});
|
|
|
|
|
|
}
|
|
|
|
|
|
pDEFeatureClassInfo.SpatialReference = spatialReference;
|
|
|
|
|
|
pDEFeatureClassInfo.Extent.XMax = SpatialDataSource.Extent.XMax;
|
|
|
|
|
|
pDEFeatureClassInfo.Extent.XMin = SpatialDataSource.Extent.XMin;
|
|
|
|
|
|
pDEFeatureClassInfo.Extent.YMax = SpatialDataSource.Extent.YMax;
|
|
|
|
|
|
pDEFeatureClassInfo.Extent.YMin = SpatialDataSource.Extent.YMin;
|
|
|
|
|
|
pDEFeatureClassInfo.Extent.SpatialReference = spatialReference;
|
|
|
|
|
|
string xml1 = pDEFeatureClassInfo.ToXml();
|
|
|
|
|
|
sql1 = string.Format("update GDB_Items set Definition='{0}' where name='main.{1}'", xml1, FeatureLayerName);
|
|
|
|
|
|
cmd.CommandText = sql1;
|
|
|
|
|
|
int resturt = cmd.ExecuteNonQuery();
|
|
|
|
|
|
}
|
|
|
|
|
|
#endregion
|
|
|
|
|
|
|
|
|
|
|
|
#region 添加字段
|
|
|
|
|
|
private void AddFields(SQLiteConnection conn)
|
|
|
|
|
|
{
|
|
|
|
|
|
try
|
|
|
|
|
|
{
|
|
|
|
|
|
SQLiteCommand cmd = new SQLiteCommand(conn);
|
|
|
|
|
|
StringBuilder sqlAlterTable = new StringBuilder();
|
|
|
|
|
|
foreach (var item in FieldInfos)
|
|
|
|
|
|
{
|
|
|
|
|
|
if (item.FieldName.ToLower() == "objectid")
|
|
|
|
|
|
continue;
|
|
|
|
|
|
sqlAlterTable.AppendFormat("ALTER TABLE KOFDT ADD COLUMN {0} {1};", item.FieldName, XSDClass.CommonMethod.GetCreateSqlTypeFormShapeField(item));
|
|
|
|
|
|
int sdeType = 5;
|
|
|
|
|
|
string column_size = "0";
|
|
|
|
|
|
int object_flags = 0;
|
|
|
|
|
|
//string object_id = "";
|
|
|
|
|
|
string decimal_digits = "";
|
|
|
|
|
|
switch (item.FieldType)
|
|
|
|
|
|
{
|
|
|
|
|
|
case eFieldType.shpBoolean:
|
|
|
|
|
|
sdeType = 1;
|
|
|
|
|
|
break;
|
|
|
|
|
|
case eFieldType.shpInteger:
|
|
|
|
|
|
sdeType = 2;
|
|
|
|
|
|
break;
|
|
|
|
|
|
case eFieldType.shpLong:
|
|
|
|
|
|
sdeType = 11;
|
|
|
|
|
|
break;
|
|
|
|
|
|
case eFieldType.shpDate:
|
|
|
|
|
|
sdeType = 7;
|
|
|
|
|
|
object_flags = 4;
|
|
|
|
|
|
break;
|
|
|
|
|
|
case eFieldType.shpNumeric:
|
|
|
|
|
|
if (item.FieldDecimal == 0)
|
|
|
|
|
|
{
|
|
|
|
|
|
sdeType = 2;
|
|
|
|
|
|
}
|
|
|
|
|
|
else
|
|
|
|
|
|
{
|
|
|
|
|
|
sdeType = 4;
|
|
|
|
|
|
decimal_digits = "0";
|
|
|
|
|
|
}
|
|
|
|
|
|
break;
|
|
|
|
|
|
case eFieldType.shpSingle:
|
|
|
|
|
|
case eFieldType.shpFloat:
|
|
|
|
|
|
case eFieldType.shpDouble:
|
|
|
|
|
|
sdeType = 4;
|
|
|
|
|
|
decimal_digits = "0";
|
|
|
|
|
|
break;
|
|
|
|
|
|
case eFieldType.shpText:
|
|
|
|
|
|
sdeType = 5;
|
|
|
|
|
|
column_size = item.FieldSize.ToString();
|
|
|
|
|
|
break;
|
|
|
|
|
|
case eFieldType.shpMemo:
|
|
|
|
|
|
sdeType = 13;
|
|
|
|
|
|
break;
|
|
|
|
|
|
default:
|
|
|
|
|
|
sdeType = 5;
|
|
|
|
|
|
column_size = item.FieldSize.ToString();
|
|
|
|
|
|
break;
|
|
|
|
|
|
}
|
|
|
|
|
|
sqlAlterTable.AppendFormat("insert into GDB_ColumnRegistry values('{0}','{1}',{2},'{3}','{4}','',{5},'');",
|
|
|
|
|
|
FeatureLayerName,
|
|
|
|
|
|
item.FieldName,
|
|
|
|
|
|
sdeType,
|
|
|
|
|
|
column_size,
|
|
|
|
|
|
decimal_digits,
|
|
|
|
|
|
object_flags
|
|
|
|
|
|
);
|
|
|
|
|
|
}
|
|
|
|
|
|
cmd.CommandText = sqlAlterTable.ToString();
|
|
|
|
|
|
int result = cmd.ExecuteNonQuery();
|
|
|
|
|
|
}
|
|
|
|
|
|
catch (Exception ex)
|
|
|
|
|
|
{
|
|
|
|
|
|
OnReport(string.Format("字段添加失败！原因:{0}", ex), -1);
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
}
|
|
|
|
|
|
#endregion
|
|
|
|
|
|
|
|
|
|
|
|
#region 修改GDB_ServiceItems的ItemInfo字段
|
|
|
|
|
|
private void UpdateGDB_ServiceItems_ItemInfo(SQLiteConnection conn, int srid)
|
|
|
|
|
|
{
|
|
|
|
|
|
try
|
|
|
|
|
|
{
|
|
|
|
|
|
SQLiteCommand cmd = new SQLiteCommand(conn);
|
|
|
|
|
|
string sql2 = string.Format("select ItemInfo from GDB_ServiceItems where datasetname='{0}'", FeatureLayerName);
|
|
|
|
|
|
cmd.CommandText = sql2;
|
|
|
|
|
|
object obj2 = cmd.ExecuteScalar();
|
|
|
|
|
|
XSDClass.ItemInfo pItemInfo = XSDClass.ItemInfo.FromJson(obj2.ToString());
|
|
|
|
|
|
foreach (ShapeFieldInfo item in FieldInfos)
|
|
|
|
|
|
{
|
|
|
|
|
|
if (item.FieldName.ToLower() == "objectid")
|
|
|
|
|
|
continue;
|
|
|
|
|
|
XSDClass.esriFieldType fieldType = XSDClass.CommonMethod.ConvertFromShpFieldType(item);
|
|
|
|
|
|
Field field = null;
|
|
|
|
|
|
if (fieldType == XSDClass.esriFieldType.esriFieldTypeString)
|
|
|
|
|
|
{
|
|
|
|
|
|
field = new XSDClass.FieldWithLength()
|
|
|
|
|
|
{
|
|
|
|
|
|
Length = item.FieldSize
|
|
|
|
|
|
};
|
|
|
|
|
|
}
|
|
|
|
|
|
else
|
|
|
|
|
|
{
|
|
|
|
|
|
field = new XSDClass.FieldNomal();
|
|
|
|
|
|
}
|
|
|
|
|
|
field.Alias = item.FieldAlias;
|
|
|
|
|
|
field.Editable = true;
|
|
|
|
|
|
field.Name = item.FieldName;
|
|
|
|
|
|
field.Nullable = true;
|
|
|
|
|
|
field.Type = fieldType;
|
|
|
|
|
|
if (pItemInfo.Fields.Find(p => p.Name == item.FieldName) == null)
|
|
|
|
|
|
pItemInfo.Fields.Add(field);
|
|
|
|
|
|
}
|
|
|
|
|
|
pItemInfo.Extent.Xmax = this.SpatialDataSource.Extent.XMax;
|
|
|
|
|
|
pItemInfo.Extent.Xmin = this.SpatialDataSource.Extent.XMin;
|
|
|
|
|
|
pItemInfo.Extent.Ymax = this.SpatialDataSource.Extent.YMax;
|
|
|
|
|
|
pItemInfo.Extent.Ymin = this.SpatialDataSource.Extent.YMin;
|
|
|
|
|
|
pItemInfo.Extent.SpatialReference = new XSDClass.SpatialReference()
|
|
|
|
|
|
{
|
|
|
|
|
|
LatestWkid = srid,
|
|
|
|
|
|
Wkid = srid,
|
|
|
|
|
|
wkt = pItemInfo.Extent.SpatialReference.wkt
|
|
|
|
|
|
};
|
|
|
|
|
|
pItemInfo.MaxScale = this.MaxScale;
|
|
|
|
|
|
pItemInfo.MinScale = this.MinScale;
|
|
|
|
|
|
if (LabelingInfo != null)
|
|
|
|
|
|
{
|
|
|
|
|
|
pItemInfo.DrawingInfo.LabelingInfo = new List<XSDClass.LabelingInfo>();
|
|
|
|
|
|
pItemInfo.DrawingInfo.LabelingInfo.Add(LabelingInfo);
|
|
|
|
|
|
}
|
|
|
|
|
|
//设置显示字段
|
|
|
|
|
|
pItemInfo.DisplayField = this.DisplayField;
|
|
|
|
|
|
//pItemInfo.DrawingInfo
|
|
|
|
|
|
//如果是唯一值渲染 则还要赋值ItemInfo中的types字段和typeIdField字段
|
|
|
|
|
|
if (this.Render is XSDClass.UniqueValueRenderer)
|
|
|
|
|
|
{
|
|
|
|
|
|
XSDClass.UniqueValueRenderer pUniqueValueRenderer = this.Render as XSDClass.UniqueValueRenderer;
|
|
|
|
|
|
pItemInfo.TypeIdField = pUniqueValueRenderer.Field1;
|
|
|
|
|
|
if (this.EncryptData)
|
|
|
|
|
|
{
|
|
|
|
|
|
//加密唯一值填充的的code值，如果当前字段是字符串
|
|
|
|
|
|
//pUniqueValueRenderer.Field1
|
|
|
|
|
|
cmd.CommandText = string.Format("select {0} from {1} where 1=0", pItemInfo.TypeIdField, this.FeatureLayerName);
|
|
|
|
|
|
using (SQLiteDataAdapter ada = new SQLiteDataAdapter(cmd))
|
|
|
|
|
|
{
|
|
|
|
|
|
DataSet ds = new DataSet();
|
|
|
|
|
|
ada.Fill(ds);
|
|
|
|
|
|
if (ds != null && ds.Tables.Count > 0)
|
|
|
|
|
|
{
|
|
|
|
|
|
if (ds.Tables[0].Columns[0].DataType.Equals(typeof(string)))
|
|
|
|
|
|
{
|
|
|
|
|
|
//加密字符串
|
|
|
|
|
|
foreach (var item in pUniqueValueRenderer.UniqueValueInfos)
|
|
|
|
|
|
{
|
|
|
|
|
|
item.Value = this.EnCode(item.Value);
|
|
|
|
|
|
}
|
|
|
|
|
|
}
|
|
|
|
|
|
}
|
|
|
|
|
|
}
|
|
|
|
|
|
}
|
|
|
|
|
|
}
|
|
|
|
|
|
//设置iteminfo的DrawingInfo样式
|
|
|
|
|
|
pItemInfo.DrawingInfo.Renderer = this.ItemInfoRender;
|
|
|
|
|
|
XSDClass.CommonMethod.BuildItemInfoTypes(pItemInfo);
|
|
|
|
|
|
string json2 = pItemInfo.ToJson();
|
|
|
|
|
|
sql2 = string.Format("update GDB_ServiceItems set ItemInfo='{0}' where datasetname='{1}'", json2, FeatureLayerName);
|
|
|
|
|
|
cmd.CommandText = sql2;
|
|
|
|
|
|
int result = cmd.ExecuteNonQuery();
|
|
|
|
|
|
}
|
|
|
|
|
|
catch (Exception ex)
|
|
|
|
|
|
{
|
|
|
|
|
|
OnReport(string.Format("修改GDB_ServiceItems的ItemInfo字段失败！原因:{0}", ex), -1);
|
|
|
|
|
|
}
|
|
|
|
|
|
}
|
|
|
|
|
|
#endregion
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
#region 修改GDB_ServiceItems的AdvancedDrawingInfo字段
|
|
|
|
|
|
private void UpdateGDB_ServiceItems_AdvancedDrawingInfo(SQLiteConnection conn)
|
|
|
|
|
|
{
|
|
|
|
|
|
try
|
|
|
|
|
|
{
|
|
|
|
|
|
SQLiteCommand cmd = new SQLiteCommand(conn);
|
|
|
|
|
|
AdvancedDrawimgInfoManager ad = new AdvancedDrawimgInfoManager();
|
|
|
|
|
|
string json3 = ad.GetRenderer(this.Render, LabelingInfo);
|
|
|
|
|
|
string sql3 = string.Format("update GDB_ServiceItems set AdvancedDrawingInfo='{0}' where datasetname='{1}'", json3, FeatureLayerName);
|
|
|
|
|
|
cmd.CommandText = sql3;
|
|
|
|
|
|
int resturt = cmd.ExecuteNonQuery();
|
|
|
|
|
|
}
|
|
|
|
|
|
catch (Exception ex)
|
|
|
|
|
|
{
|
|
|
|
|
|
OnReport(string.Format("修改GDB_ServiceItems的AdvancedDrawingInfo字段失败！原因:{0}", ex), -1);
|
|
|
|
|
|
}
|
|
|
|
|
|
}
|
|
|
|
|
|
#endregion
|
|
|
|
|
|
|
|
|
|
|
|
#region 插入KO数据
|
|
|
|
|
|
|
|
|
|
|
|
private void InsertDataRecords(SQLiteConnection conn, int srid)
|
|
|
|
|
|
{
|
|
|
|
|
|
SQLiteCommand cmd = new SQLiteCommand(conn);
|
|
|
|
|
|
SpatialDataSource.Open();
|
|
|
|
|
|
try
|
|
|
|
|
|
{
|
|
|
|
|
|
List<ShapeFieldInfo> fieldInfoList = FieldInfos.FindAll(x => x.FieldName == "TBMJ");
|
|
|
|
|
|
if (fieldInfoList == null || fieldInfoList.Count == 0)
|
|
|
|
|
|
{
|
|
|
|
|
|
string sql = string.Format("ALTER TABLE KOFDT ADD COLUMN {0} {1};", "TBMJ", "float64");
|
|
|
|
|
|
cmd.CommandText = sql;
|
|
|
|
|
|
int result= cmd.ExecuteNonQuery();
|
|
|
|
|
|
|
|
|
|
|
|
ShapeFieldInfo pShapeFieldInfo = new ShapeFieldInfo();
|
|
|
|
|
|
pShapeFieldInfo.FieldName = "TBMJ";
|
|
|
|
|
|
pShapeFieldInfo.FieldAlias = "图斑面积";
|
|
|
|
|
|
pShapeFieldInfo.FieldType = eFieldType.shpDouble;
|
|
|
|
|
|
FieldInfos.Add(pShapeFieldInfo);
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
int objectid = 1;
|
|
|
|
|
|
while (!SpatialDataSource.EOF)
|
|
|
|
|
|
{
|
|
|
|
|
|
try
|
|
|
|
|
|
{
|
|
|
|
|
|
InsertOneRecord(conn, cmd, objectid, srid);
|
|
|
|
|
|
if (objectid % 10 == 0)
|
|
|
|
|
|
OnReport(string.Format("已处理{0}条记录！", objectid), objectid);
|
|
|
|
|
|
objectid++;
|
|
|
|
|
|
Thread.Sleep(1000);
|
|
|
|
|
|
}
|
|
|
|
|
|
catch (Exception ex)
|
|
|
|
|
|
{
|
|
|
|
|
|
Console.WriteLine(ex.Message);
|
|
|
|
|
|
}
|
|
|
|
|
|
}
|
|
|
|
|
|
}
|
|
|
|
|
|
finally
|
|
|
|
|
|
{
|
|
|
|
|
|
SpatialDataSource.Close();
|
|
|
|
|
|
}
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
private void InsertOneRecord(SQLiteConnection conn, SQLiteCommand cmd, int objectid, int srid)
|
|
|
|
|
|
{
|
|
|
|
|
|
DataRow dr = SpatialDataSource.GetNextRecord();
|
|
|
|
|
|
if (dr == null) return;
|
|
|
|
|
|
cmd.CommandText = CreateInsertSql(objectid, srid, dr);
|
|
|
|
|
|
int resturt = cmd.ExecuteNonQuery();
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
private string CreateInsertSql(int objectid, int srid, DataRow dr)
|
|
|
|
|
|
{
|
|
|
|
|
|
StringBuilder sbField = new StringBuilder();
|
|
|
|
|
|
sbField.AppendFormat("insert into {0} (objectid,KReserved,shape", FeatureLayerName);
|
|
|
|
|
|
StringBuilder sbValue = new StringBuilder();
|
|
|
|
|
|
if (FeatureSymbol is XSDClass.FSymbol)//面
|
|
|
|
|
|
{
|
|
|
|
|
|
if (dr["shape"].ToString().StartsWith("POLYGON"))
|
|
|
|
|
|
{
|
|
|
|
|
|
sbValue.AppendFormat(" values({0},0,st_polygon ('{1}',{2})", objectid, dr["shape"], srid);
|
|
|
|
|
|
}
|
|
|
|
|
|
else
|
|
|
|
|
|
{
|
|
|
|
|
|
sbValue.AppendFormat(" values({0},0,st_multipolygon ('{1}',{2})", objectid, dr["shape"], srid);
|
|
|
|
|
|
}
|
|
|
|
|
|
}
|
|
|
|
|
|
else if (FeatureSymbol is XSDClass.MSymbol)//点
|
|
|
|
|
|
{
|
|
|
|
|
|
sbValue.AppendFormat(" values({0},0,st_point ('{1}',{2})", objectid, dr["shape"], srid);
|
|
|
|
|
|
}
|
|
|
|
|
|
else if (FeatureSymbol is XSDClass.LSymbol)
|
|
|
|
|
|
{
|
|
|
|
|
|
sbValue.AppendFormat(" values({0},0,st_multilinestring ('{1}',{2})", objectid, dr["shape"], srid);
|
|
|
|
|
|
}
|
|
|
|
|
|
foreach (ShapeFieldInfo item in FieldInfos)
|
|
|
|
|
|
{
|
|
|
|
|
|
if (item.FieldName.ToLower() == "objectid"
|
|
|
|
|
|
|| item.FieldName.ToLower() == "shape")
|
|
|
|
|
|
continue;
|
|
|
|
|
|
sbField.AppendFormat(",{0}", item.FieldName);
|
|
|
|
|
|
object value = null;
|
|
|
|
|
|
if (dr.Table.Columns.Contains(item.FieldName))
|
|
|
|
|
|
value = dr[item.FieldName];
|
|
|
|
|
|
if (item.FieldName == "TBMJ" && value != null && string.IsNullOrEmpty(value.ToString()))
|
|
|
|
|
|
{
|
|
|
|
|
|
try
|
|
|
|
|
|
{
|
|
|
|
|
|
OSGeo.OGR.Geometry geo = OSGeo.OGR.Geometry.CreateFromWkt(dr["Shape"].ToString());
|
|
|
|
|
|
value = geo.GetArea();
|
|
|
|
|
|
}
|
|
|
|
|
|
catch
|
|
|
|
|
|
{ }
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
if (value != null && value.ToString().Trim() != string.Empty)
|
|
|
|
|
|
{
|
|
|
|
|
|
if (item.FieldType == eFieldType.shpDate)
|
|
|
|
|
|
{
|
|
|
|
|
|
sbValue.AppendFormat(",{0}", ((DateTime)value).Subtract(new DateTime(1900, 1, 1)).TotalDays + 2415020.5);
|
|
|
|
|
|
}
|
|
|
|
|
|
else
|
|
|
|
|
|
{
|
|
|
|
|
|
|
|
|
|
|
|
sbValue.AppendFormat(",'{0}'", value);
|
|
|
|
|
|
}
|
|
|
|
|
|
}
|
|
|
|
|
|
else
|
|
|
|
|
|
{
|
|
|
|
|
|
sbValue.Append(",null");
|
|
|
|
|
|
}
|
|
|
|
|
|
}
|
|
|
|
|
|
sbField.Append(")");
|
|
|
|
|
|
sbValue.Append(")");
|
|
|
|
|
|
return sbField.Append(sbValue).ToString();
|
|
|
|
|
|
}
|
|
|
|
|
|
#endregion
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
private void OnReport(string msg, int count = 0)
|
|
|
|
|
|
{
|
|
|
|
|
|
if (Report != null)
|
|
|
|
|
|
Report(msg, count);
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
private void EncryptTable()
|
|
|
|
|
|
{
|
|
|
|
|
|
string sConnStringSQLite = string.Format("Data Source={0}", OutputFileName, FeatureLayerName);
|
|
|
|
|
|
string item = FeatureLayerName;
|
|
|
|
|
|
try
|
|
|
|
|
|
{
|
|
|
|
|
|
OnReport("开始加密表：" + item);
|
|
|
|
|
|
string sql = string.Format("select * from {0} where 1=0", item);
|
|
|
|
|
|
DataSet ds = SQLiteHelper.ExecuteDataSet(sConnStringSQLite, sql, CommandType.Text);
|
|
|
|
|
|
if (ds != null && ds.Tables.Count > 0)
|
|
|
|
|
|
{
|
|
|
|
|
|
DataTable dt = ds.Tables[0];
|
|
|
|
|
|
StringBuilder sqlSelect = new StringBuilder("select rowid");
|
|
|
|
|
|
StringBuilder sqlUpdata = new StringBuilder();
|
|
|
|
|
|
sqlUpdata.AppendFormat("update {0} set ", item);
|
|
|
|
|
|
int nOtherFields = 0;
|
|
|
|
|
|
foreach (DataColumn dc in dt.Columns)
|
|
|
|
|
|
{
|
|
|
|
|
|
if (dc.DataType.Equals(typeof(string)))
|
|
|
|
|
|
{
|
|
|
|
|
|
sqlSelect.AppendFormat(",{0}", dc.ColumnName);
|
|
|
|
|
|
sqlUpdata.AppendFormat("{0}=?,", dc.ColumnName);
|
|
|
|
|
|
nOtherFields++;
|
|
|
|
|
|
}
|
|
|
|
|
|
}
|
|
|
|
|
|
if (nOtherFields == 0)
|
|
|
|
|
|
return;
|
|
|
|
|
|
sqlSelect.AppendFormat(" from {0}", item);
|
|
|
|
|
|
sqlUpdata.Replace(",", " where rowid=?", sqlUpdata.Length - 1, 1);
|
|
|
|
|
|
//获取所有数据集
|
|
|
|
|
|
DataSet dsRecords = SQLiteHelper.ExecuteDataSet(sConnStringSQLite, sqlSelect.ToString(), CommandType.Text);
|
|
|
|
|
|
if (ds == null || ds.Tables.Count == 0 || dsRecords.Tables[0].Rows.Count == 0)
|
|
|
|
|
|
{
|
|
|
|
|
|
OnReport("表中无记录！", -1);
|
|
|
|
|
|
return;
|
|
|
|
|
|
}
|
|
|
|
|
|
DataTable dtRecords = dsRecords.Tables[0];
|
|
|
|
|
|
OnReport(string.Format("共{0}条记录需要加密", dtRecords.Rows.Count));
|
|
|
|
|
|
SQLiteConnection liteConn = new SQLiteConnection(sConnStringSQLite);
|
|
|
|
|
|
liteConn.Open();
|
|
|
|
|
|
try
|
|
|
|
|
|
{
|
|
|
|
|
|
SQLiteTransaction trans = liteConn.BeginTransaction();
|
|
|
|
|
|
try
|
|
|
|
|
|
{
|
|
|
|
|
|
SQLiteCommand cmdlite = new SQLiteCommand(sqlUpdata.ToString(), liteConn);
|
|
|
|
|
|
List<SQLiteParameter> parameters = new List<SQLiteParameter>();
|
|
|
|
|
|
for (int i = 0; i <= nOtherFields; i++)
|
|
|
|
|
|
{
|
|
|
|
|
|
parameters.Add(cmdlite.CreateParameter());
|
|
|
|
|
|
}
|
|
|
|
|
|
cmdlite.Parameters.AddRange(parameters.ToArray());
|
|
|
|
|
|
for (int i = 0; i < dtRecords.Rows.Count; i++)
|
|
|
|
|
|
{
|
|
|
|
|
|
DataRow dr = dtRecords.Rows[i];
|
|
|
|
|
|
foreach (DataColumn dc in dtRecords.Columns)
|
|
|
|
|
|
{
|
|
|
|
|
|
|
|
|
|
|
|
if (dc.Ordinal == 0)
|
|
|
|
|
|
{
|
|
|
|
|
|
parameters[parameters.Count - 1].Value = dr[dc];
|
|
|
|
|
|
}
|
|
|
|
|
|
else if (dc.ColumnName.ToUpper() == this.LayerLabelName.ToUpper())
|
|
|
|
|
|
{
|
|
|
|
|
|
parameters[dc.Ordinal - 1].Value = dr[dc];
|
|
|
|
|
|
}
|
|
|
|
|
|
else
|
|
|
|
|
|
{
|
|
|
|
|
|
parameters[dc.Ordinal - 1].Value = EnCode(dr[dc]);
|
|
|
|
|
|
}
|
|
|
|
|
|
}
|
|
|
|
|
|
int resturt = cmdlite.ExecuteNonQuery();
|
|
|
|
|
|
if (i % 10000 == 0)
|
|
|
|
|
|
{
|
|
|
|
|
|
OnReport(string.Format("已加密{0}/{1}", i + 1, dtRecords.Rows.Count));
|
|
|
|
|
|
}
|
|
|
|
|
|
}
|
|
|
|
|
|
trans.Commit();
|
|
|
|
|
|
OnReport("数据已全部加密成功！", -1);
|
|
|
|
|
|
}
|
|
|
|
|
|
catch (Exception ex)
|
|
|
|
|
|
{
|
|
|
|
|
|
trans.Rollback();
|
|
|
|
|
|
throw;
|
|
|
|
|
|
}
|
|
|
|
|
|
finally
|
|
|
|
|
|
{
|
|
|
|
|
|
trans.Dispose();
|
|
|
|
|
|
}
|
|
|
|
|
|
}
|
|
|
|
|
|
finally
|
|
|
|
|
|
{
|
|
|
|
|
|
liteConn.Close();
|
|
|
|
|
|
liteConn.Dispose();
|
|
|
|
|
|
GC.Collect();
|
|
|
|
|
|
}
|
|
|
|
|
|
}
|
|
|
|
|
|
OnReport(string.Format("加密表：{0}结束。", item), -1);
|
|
|
|
|
|
}
|
|
|
|
|
|
catch (Exception ex)
|
|
|
|
|
|
{
|
|
|
|
|
|
OnReport(string.Format("加密表：{0}出现异常，异常信息为：{1}。", item, ex), -1);
|
|
|
|
|
|
}
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
private string EnCode(object value)
|
|
|
|
|
|
{
|
|
|
|
|
|
if (value == null)
|
|
|
|
|
|
return "";
|
|
|
|
|
|
string str = value.ToString();
|
|
|
|
|
|
if (string.IsNullOrEmpty(str))
|
|
|
|
|
|
return "";
|
|
|
|
|
|
string outStr = "";
|
|
|
|
|
|
foreach (char item in str)
|
|
|
|
|
|
{
|
|
|
|
|
|
outStr += (char)(item + 22);
|
|
|
|
|
|
}
|
|
|
|
|
|
return outStr;
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
public void Dispose()
|
|
|
|
|
|
{
|
|
|
|
|
|
|
|
|
|
|
|
try
|
|
|
|
|
|
{
|
|
|
|
|
|
if (this.SpatialDataSource != null)
|
|
|
|
|
|
{
|
|
|
|
|
|
this.SpatialDataSource.Close();
|
|
|
|
|
|
}
|
|
|
|
|
|
if (this.doWorkThread != null)
|
|
|
|
|
|
{
|
|
|
|
|
|
try
|
|
|
|
|
|
{
|
|
|
|
|
|
this.doWorkThread.Abort();
|
|
|
|
|
|
}
|
|
|
|
|
|
catch { }
|
|
|
|
|
|
finally
|
|
|
|
|
|
{
|
|
|
|
|
|
this.doWorkThread = null;
|
|
|
|
|
|
}
|
|
|
|
|
|
}
|
|
|
|
|
|
}
|
|
|
|
|
|
catch
|
|
|
|
|
|
{
|
|
|
|
|
|
|
|
|
|
|
|
}
|
|
|
|
|
|
finally
|
|
|
|
|
|
{
|
|
|
|
|
|
GC.Collect();
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
}
|
|
|
|
|
|
}
|
|
|
|
|
|
}
|
