private bool CopyDirectly()//ref IWorkspace wsSource)
{
// 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);
}
// MDB使用文件复制
if (m_DataType == enumDataType.PGDB)
{
try
{
string strDBPath = this.m_TargetPath + "\\" + this.m_TargetName;
System.IO.File.Copy(this.m_Datasource, strDBPath);
//if (!Hy.Common.Utility.Esri.AEAccessFactory.OpenPGDB(ref wsSource, 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
{
if (m_DataType == enumDataType.SHP)
{
CopyDirectory(this.m_Datasource, this.m_TargetPath, this.m_TargetName);
}
else
{
Hy.Common.Utility.Esri.GPTool gpTool = new Hy.Common.Utility.Esri.GPTool();
gpTool.Copy(this.m_Datasource, this.m_TargetPath + "\\" + this.m_TargetName);
}
//wsSource = AEAccessFactory.OpenWorkspace(m_DataType, this.m_TargetPath + "\\" + this.m_TargetName);
}
catch
{
SendMessage(enumMessageType.Exception, "导入数据（复制文件夹）出错");
return(false);
}
}
return(true);
}
/// <summary>
/// （从Base库）生成Query库
/// 默认的实现是从Base库导入
/// </summary>
/// <returns></returns>
protected virtual bool GenerateQuery(IWorkspace wsBase)
{
string strWorkspace = this.m_TargetPath + "\\" + COMMONCONST.DB_Name_Query;
IWorkspace wsQuery = null;
if (!Hy.Common.Utility.Esri.AEAccessFactory.OpenPGDB(ref wsQuery, strWorkspace))
{
SendMessage(enumMessageType.Exception, "导入数据失败：无法打开Query库，请确认在创建任务文件结构时已创建Query库");
return(false);
}
//Hy.Common.Utility.Esri.AEAccessFactory.CreatePGDB(this.m_TargetPath, COMMONCONST.DB_Name_Query);
//IFeatureDataset fdsTarget = CreateFeatureDataset(wsQuery, this.m_SpatialReference);
Hy.Common.Utility.Esri.GPTool gpTool = new Hy.Common.Utility.Esri.GPTool();
// 打开数据源
if (wsBase == null)
{
SendMessage(enumMessageType.Exception, "创建Query库出错：无法打开Base库");
return(false);
}
// 获取FeatureClass名列表
IEnumDataset enDataset = wsBase.get_Datasets(esriDatasetType.esriDTAny);
IDataset dataset = enDataset.Next();
while (dataset != null)
{
switch (dataset.Type)
{
case esriDatasetType.esriDTTable:
case esriDatasetType.esriDTFeatureClass:
SendEvent(dataset.Name);
Hy.Common.Utility.Esri.DataConverter.ConvertTable(wsBase, wsQuery, dataset, GetObjectName(dataset.Name));
break;
case esriDatasetType.esriDTFeatureDataset:
IFeatureClassContainer fcContianer = dataset as IFeatureClassContainer;
for (int i = 0; i < fcContianer.ClassCount; i++)
{
IDataset dsSub = fcContianer.get_Class(i) as IDataset;
SendEvent(dsSub.Name);
Hy.Common.Utility.Esri.DataConverter.ConvertTable(wsBase, wsQuery, dsSub, GetObjectName(dsSub.Name));
}
break;
default:
break;
}
dataset = enDataset.Next();
}
// 释放
enDataset = null;
dataset = null;
System.Runtime.InteropServices.Marshal.ReleaseComObject(wsBase);
System.Runtime.InteropServices.Marshal.ReleaseComObject(wsQuery);
wsBase = null;
wsQuery = null;
GC.Collect();
return(true);
}
/// <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);
}
//ref IWorkspace wsSource)
private bool CopyDirectly()
{
// 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;
}
// MDB使用文件复制
if (m_DataType == enumDataType.PGDB)
{
try
{
string strDBPath = this.m_TargetPath + "\\"+this.m_TargetName;
System.IO.File.Copy(this.m_Datasource, strDBPath);
//if (!Hy.Common.Utility.Esri.AEAccessFactory.OpenPGDB(ref wsSource, 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
{
if (m_DataType == enumDataType.SHP)
{
CopyDirectory(this.m_Datasource, this.m_TargetPath, this.m_TargetName);
}
else
{
Hy.Common.Utility.Esri.GPTool gpTool = new Hy.Common.Utility.Esri.GPTool();
gpTool.Copy(this.m_Datasource, this.m_TargetPath + "\\" + this.m_TargetName);
}
//wsSource = AEAccessFactory.OpenWorkspace(m_DataType, this.m_TargetPath + "\\" + this.m_TargetName);
}
catch
{
SendMessage(enumMessageType.Exception, "导入数据（复制文件夹）出错");
return false;
}
}
return true;
}
/// <summary>
/// 导入
/// </summary>
public virtual bool Import()
{
IWorkspace wsTarget = null;
try
{
// 直接复制的方式
if (m_JustCopy)
{
return CopyDirectly();//ref wsSource);
}
// 导入的方式
string strWorkspace = this.m_TargetPath + "\\" + this.m_TargetName;
if (!Hy.Common.Utility.Esri.AEAccessFactory.OpenFGDB(ref wsTarget, strWorkspace))
{
SendMessage(enumMessageType.Exception, "导入数据失败：无法打开目标库，请确认目标库已经创建");
return false;
}
IFeatureDataset fdsTarget = CreateFeatureDataset(wsTarget, 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
try
{
IWorkspace 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, wsTarget, 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)));
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)));
}
break;
default: break;
}
dataset = enDataset.Next();
}
// 释放
enDataset = null;
dataset = null;
}
catch (Exception exp)
{
SendMessage(enumMessageType.Exception, "导入数据出错:" + exp.ToString());
return false;
}
finally
{
if (wsTarget != null)
{
System.Runtime.InteropServices.Marshal.ReleaseComObject(wsTarget);
wsTarget = null;
}
}
return true;
}
catch (Exception exp)
{
SendMessage(enumMessageType.Exception, "数据导入失败，错误信息：" + exp.Message);
return false;
}
}
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>
/// （从Base库）生成Query库
/// 默认的实现是从Base库导入
/// </summary>
/// <returns></returns>
protected virtual bool GenerateQuery(IWorkspace wsBase)
{
string strWorkspace = this.m_TargetPath + "\\" + COMMONCONST.DB_Name_Query;
IWorkspace wsQuery = null;
if (!Hy.Common.Utility.Esri.AEAccessFactory.OpenPGDB(ref wsQuery, strWorkspace))
{
SendMessage(enumMessageType.Exception, "导入数据失败：无法打开Query库，请确认在创建任务文件结构时已创建Query库");
return false;
}
//Hy.Common.Utility.Esri.AEAccessFactory.CreatePGDB(this.m_TargetPath, COMMONCONST.DB_Name_Query);
//IFeatureDataset fdsTarget = CreateFeatureDataset(wsQuery, this.m_SpatialReference);
Hy.Common.Utility.Esri.GPTool gpTool = new Hy.Common.Utility.Esri.GPTool();
// 打开数据源
if (wsBase == null)
{
SendMessage(enumMessageType.Exception, "创建Query库出错：无法打开Base库");
return false;
}
// 获取FeatureClass名列表
IEnumDataset enDataset = wsBase.get_Datasets(esriDatasetType.esriDTAny);
IDataset dataset = enDataset.Next();
while (dataset != null)
{
switch (dataset.Type)
{
case esriDatasetType.esriDTTable:
case esriDatasetType.esriDTFeatureClass:
SendEvent(dataset.Name);
Hy.Common.Utility.Esri.DataConverter.ConvertTable(wsBase, wsQuery, dataset, GetObjectName(dataset.Name));
break;
case esriDatasetType.esriDTFeatureDataset:
IFeatureClassContainer fcContianer = dataset as IFeatureClassContainer;
for (int i = 0; i < fcContianer.ClassCount; i++)
{
IDataset dsSub = fcContianer.get_Class(i) as IDataset;
SendEvent(dsSub.Name);
Hy.Common.Utility.Esri.DataConverter.ConvertTable(wsBase, wsQuery, dsSub, GetObjectName(dsSub.Name));
}
break;
default:
break;
}
dataset = enDataset.Next();
}
// 释放
enDataset = null;
dataset = null;
System.Runtime.InteropServices.Marshal.ReleaseComObject(wsBase);
System.Runtime.InteropServices.Marshal.ReleaseComObject(wsQuery);
wsBase = null;
wsQuery = null;
GC.Collect();
return true;
}
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;
}
}