protected override IFeatureDataset CreateFeatureDataset(IWorkspace wsTarget, ISpatialReference pSpatialRef)
{
if (wsTarget == null)
{
return(null);
}
ISpatialReference spatialRef = pSpatialRef;
if (spatialRef == null)
{
if (!string.IsNullOrEmpty(this.ReferenceLayer))
{
IWorkspace wsSource = AEAccessFactory.OpenWorkspace(this.m_DataType, this.m_Datasource);
IGeoDataset geoDataset = null;
// Shp判断使用Try Catch
if (this.m_DataType == enumDataType.SHP)
{
try
{
geoDataset = (wsSource as IFeatureWorkspace).OpenFeatureClass(this.ReferenceLayer) as IGeoDataset;
}
catch
{
}
}
else
{
if ((wsSource as IWorkspace2).get_NameExists(esriDatasetType.esriDTFeatureClass, this.ReferenceLayer))
{
geoDataset = (wsSource as IFeatureWorkspace).OpenFeatureClass(this.ReferenceLayer) as IGeoDataset;
}
else if ((wsSource as IWorkspace2).get_NameExists(esriDatasetType.esriDTFeatureDataset, this.ReferenceLayer))
{
geoDataset = (wsSource as IFeatureWorkspace).OpenFeatureDataset(this.ReferenceLayer) as IGeoDataset;
}
}
if (geoDataset != null)
{
spatialRef = geoDataset.SpatialReference;
}
else
{
SendMessage(enumMessageType.Exception, "NoReferenceDataImport调用错误：数据源中未找到指定的空间参考图层，将按未知参考创建“Dataset”");
}
}
else
{
SendMessage(enumMessageType.Exception, "NoReferenceDataImport调用错误：未指定空间参考图层，将按未知参考创建“Dataset”");
}
}
return(base.CreateFeatureDataset(wsTarget, spatialRef));
}
private bool PrepareForTable(IDataset dsTarget, out string strBaseName, out string strQueryName)
{
strQueryName = strBaseName = "Base.mdb";
try
{
AEAccessFactory.CreateFGDB(TempPath, strBaseName);
IWorkspace wsBase = AEAccessFactory.OpenWorkspace(enumDataType.FileGDB, string.Format("{0}\\{1}", TempPath, strBaseName));
GPTool gpTool = new GPTool();
DataConverter.ConvertTable(dsTarget.Workspace, wsBase, dsTarget, dsTarget.Name);
return(true);
}
catch
{
return(false);
}
}
/// <summary>
/// （从数据源）导入到Base库，并返回Base库Workspace对象
/// </summary>
/// <param name="wsSource"></param>
/// <returns></returns>
protected virtual bool ImportToBase(ref IWorkspace wsBase)
{
// 直接复制的方式
if (m_JustCopy)
{
return(CopyToBase(ref wsBase));
}
// 导入的方式
string strWorkspace = this.m_TargetPath + "\\" + COMMONCONST.DB_Name_Base;
if (!Hy.Common.Utility.Esri.AEAccessFactory.OpenFGDB(ref wsBase, strWorkspace))
{
SendMessage(enumMessageType.Exception, "导入数据失败：无法打开Base库，请确认在创建任务文件结构时已创建Base库");
return(false);
}// Hy.Common.Utility.Esri.AEAccessFactory.CreateFGDB(this.m_TargetPath, COMMONCONST.DB_Name_Base);
IFeatureDataset fdsTarget = CreateFeatureDataset(wsBase, this.m_SpatialReference);
if (fdsTarget == null)
{
SendMessage(enumMessageType.Exception, "“Dataset”没有创建成功，无法继续导入");
return(false);
}
Hy.Common.Utility.Esri.GPTool gpTool = new Hy.Common.Utility.Esri.GPTool();
// 打开数据源
IWorkspace wsSource = null;
try
{
wsSource = AEAccessFactory.OpenWorkspace(this.m_DataType, this.m_Datasource);
if (wsSource == null)
{
SendMessage(enumMessageType.Exception, "打开数据源出错");
return(false);
}
// 获取FeatureClass名列表
IEnumDataset enDataset = wsSource.get_Datasets(esriDatasetType.esriDTAny);
IDataset dataset = enDataset.Next();
while (dataset != null)
{
switch (dataset.Type)
{
case esriDatasetType.esriDTTable:
SendEvent(dataset.Name);
Hy.Common.Utility.Esri.DataConverter.ConvertTable(wsSource, wsBase, dataset, GetObjectName(dataset.Name));
break;
case esriDatasetType.esriDTFeatureClass:
SendEvent(dataset.Name);
gpTool.CopyFeatureClass(string.Format("{0}\\{1}", this.m_Datasource, dataset.Name + (this.m_DataType == enumDataType.SHP ? ".shp" : "")), string.Format("{0}\\{1}\\{2}", strWorkspace, fdsTarget.Name, GetObjectName(dataset.Name)));
//Hy.Common.Utility.Esri.DataConverter.ConvertFeatureClass(wsSource as IDataset,fdsTarget as IDataset, dataset as IFeatureClass, GetObjectName(dataset.Name));
break;
case esriDatasetType.esriDTFeatureDataset:
IFeatureClassContainer fsContainer = dataset as IFeatureClassContainer;
for (int i = 0; i < fsContainer.ClassCount; i++)
{
string strFcName = (fsContainer.get_Class(i) as IDataset).Name;
SendEvent(strFcName);
gpTool.CopyFeatureClass(string.Format("{0}\\{1}\\{2}", this.m_Datasource, dataset.Name, strFcName), string.Format("{0}\\{1}\\{2}", strWorkspace, fdsTarget.Name, GetObjectName(strFcName)));
//Hy.Common.Utility.Esri.DataConverter.ConvertFeatureClass(dataset, fdsTarget as IDataset, fsContainer.get_Class(i), (fsContainer.get_Class(i) as IDataset).Name);
}
break;
default: break;
}
dataset = enDataset.Next();
}
// 释放
enDataset = null;
dataset = null;
// 改别名
this.RenameClassObjects(wsBase);
}
catch (Exception exp)
{
SendMessage(enumMessageType.Exception, "导入Base库出错:" + exp.ToString());
}
finally
{
if (wsSource != null)
{
System.Runtime.InteropServices.Marshal.ReleaseComObject(wsSource);
wsSource = null;
}
}
return(true);
}
private bool CopyToBase(ref IWorkspace wsBase)
{
// VCT数据不允许直接复制
if (m_DataType == enumDataType.VCT)
{
SendMessage(enumMessageType.Exception, "导入VCT数据不允许直接复制");
return(false);
}
//if (ImportingObjectChanged != null)
//{
// ImportingObjectChanged("数据复制");
//}
// MDB使用文件复制
if (m_DataType == enumDataType.PGDB)
{
try
{
string strDBPath = this.m_TargetPath + "\\Base.MDB";
System.IO.File.Copy(this.m_Datasource, strDBPath);//+ COMMONCONST.DB_Name_Base);
if (!Hy.Common.Utility.Esri.AEAccessFactory.OpenPGDB(ref wsBase, strDBPath))
{
SendMessage(enumMessageType.Exception, "导入数据（复制文件）后打开出错，请确认数据源为正确的PGDB文件");
return(false);
}
}
catch
{
SendMessage(enumMessageType.Exception, "导入数据（复制文件）出错");
return(false);
}
}
else // Shp和FileGDB使用文件夹复制
{
try
{
string strFolderName = "Base";
if (m_DataType == enumDataType.SHP)
{
strFolderName = "Base";
CopyDirectory(this.m_Datasource, this.m_TargetPath, strFolderName);
}
else
{
strFolderName = COMMONCONST.DB_Name_Base;
Hy.Common.Utility.Esri.GPTool gpTool = new Hy.Common.Utility.Esri.GPTool();
gpTool.Copy(this.m_Datasource, this.m_TargetPath + "\\" + strFolderName);
}
wsBase = AEAccessFactory.OpenWorkspace(m_DataType, this.m_TargetPath + "\\" + strFolderName);
}
catch
{
SendMessage(enumMessageType.Exception, "导入数据（复制文件夹）出错");
return(false);
}
}
return(true);
}
/// <summary>
/// 使用统一入口进行质检
/// </summary>
/// <param name="dsTarget">可以是IWorkspace，IFeatureClass或ITable</param>
/// <returns></returns>
public DataTable Check(IDataset dsTarget)
{
// 数据导入
string strBaseName = "Base.gdb";
string strQueryDB = "Base.mdb";
bool ready = false;
enumDataType baseDataType = enumDataType.FileGDB;
SendCheckingMessage("正在进行数据导入…");
try
{
Clear();
if (dsTarget is IWorkspace)
{
ready = PrepareForWorkspace(dsTarget as IWorkspace, out strBaseName, out strQueryDB, out baseDataType);
}
else if (dsTarget is IFeatureClass)
{
ready = PrepareForFeatureClass(dsTarget, out strBaseName, out strQueryDB);
baseDataType = enumDataType.PGDB;
}
else if (dsTarget is ITable)
{
ready = PrepareForTable(dsTarget, out strBaseName, out strQueryDB);
baseDataType = enumDataType.PGDB;
}
if (!ready)
{
}
// 开始准备检查
string strBaseFullName = string.Format("{0}\\{1}", TempPath, strBaseName);
string strQueryFullName = string.Format("{0}\\{1}", TempPath, strQueryDB);
IWorkspace wsBase = AEAccessFactory.OpenWorkspace(baseDataType, strBaseFullName);
IWorkspace wsQuery = AEAccessFactory.OpenWorkspace(enumDataType.PGDB, strQueryFullName);
IDbConnection queryConnection = AdoDbHelper.GetDbConnection(strQueryFullName);
// 开始执行检查
Checker curChecker = new Checker();
curChecker.VerifyingRuleChanged += new DealingRuleChangedHandler(VerifyingRuleChanged);
curChecker.VerifyedComplete += new VerifyedCompleteHandler(VerifyedComplete);
curChecker.PretreatingRuleChanged += new DealingRuleChangedHandler(PretreatingRuleChanged);
curChecker.PretreatComplete += new CheckEventHandler(PretreatComplete);
curChecker.CheckingRuleChanged += new DealingRuleChangedHandler(CheckingRuleChanged);
curChecker.CheckComplete += new CheckEventHandler(CheckComplete);
curChecker.RuleChecked += new RuleCheckedHandler(RuleChecked);
curChecker.TopoRuleCheckBegin += new CheckEventHandler(TopoRuleCheckBegin);
curChecker.BaseWorkspace = wsBase;
curChecker.QueryWorkspace = wsQuery;
curChecker.QueryConnection = queryConnection;
curChecker.ResultPath = TempPath;
// 如果没有设置SchemaID，获取第一个
// 如果没有设置RuleInfo列表，获取所有
if (string.IsNullOrEmpty(this.SchemaID))
{
Dictionary <int, string> dictStandard = SysDbHelper.GetStandardInfo();
if (dictStandard == null || dictStandard.Count == 0)
{
return(null);
}
Dictionary <string, string> dictSchema = SysDbHelper.GetSchemasInfo(dictStandard.ElementAt(0).Value);
if (dictSchema == null || dictSchema.Count == 0)
{
return(null);
}
this.SchemaID = dictSchema.ElementAt(0).Key;
}
if (this.RuleInfos == null)
{
TemplateRules templateRule = new TemplateRules(this.SchemaID);
this.RuleInfos = templateRule.CurrentSchemaRules;
}
curChecker.RuleInfos = this.RuleInfos;
curChecker.SchemaID = this.SchemaID;
curChecker.TopoDBPath = TempPath;
curChecker.TopoTolerance = this.TopoTolerence;
COMMONCONST.TOPOTOLORANCE = this.TopoTolerence;
COMMONCONST.dAreaThread = this.MapScale * 0.04;
COMMONCONST.dLengthThread = this.MapScale * 0.2 / 10000;
//SendCheckBeginEvent(curChecker);
curChecker.Check(); // 检查
// 获取结果
string strResultFullName = string.Format("{0}\\{1}", TempPath, "Result.mdb");
IDbConnection resultConnection = AdoDbHelper.GetDbConnection(strResultFullName);
return(GetErrors(resultConnection));
}
catch
{
return(null);
}
finally
{
GC.Collect();
//Clear();
}
}