public override IWorkspace Open(LocalConn conn)
{
IWorkspace workspace = null;
switch (conn.Type)
{
case Base.Common.EnumDataSourceType.SHAPEFILE:
workspace = WorkspaceUtil.OpenShapeFileWorkspace(conn.Path);
break;
case Base.Common.EnumDataSourceType.COVERAGE:
workspace = WorkspaceUtil.OpenCoverageWorkspace(conn.Path);
break;
case Base.Common.EnumDataSourceType.PERSONAL_GEODATABASE:
workspace = WorkspaceUtil.OpenMdbWorspace(conn.Path);
break;
case Base.Common.EnumDataSourceType.FILE_GEODATABASE:
workspace = WorkspaceUtil.OpenFileGdbWorkspace(conn.Path);
break;
case Base.Common.EnumDataSourceType.TIN:
workspace = WorkspaceUtil.OpenTinWorkspace(conn.Path);
break;
case Base.Common.EnumDataSourceType.CAD:
workspace = WorkspaceUtil.OpenCadWorkspace(conn.Path);
break;
default:
throw new Exception($"不支持当前本地文件格式[{conn.Path}]");
}
return(workspace);
}
public override Result Execute()
{
string resultGDBPath = this.ResultGDBPath;
try
{
if (!Directory.Exists(this.ResultGDBPath))
{
DirectoryInfo dirInfo = Directory.CreateDirectory(this.ResultGDBPath);
}
resultGDBPath = Path.Combine(this.ResultGDBPath, string.Format("result_{0}.gdb", DateUtil.CurrentTimeMillis));
string pTempletMDBFile = AppDomain.CurrentDomain.BaseDirectory + GlobalSystemConfig.PATH_TEMPLATE_FGDB;// "template/fgdb.gdb";
long beginMillisecond = DateUtil.CurrentTimeMillis;
// 创建一份gdb
DirectFileUtil.CopyDirectInfo(pTempletMDBFile, resultGDBPath);
IWorkspace resultWorkspace = WorkspaceUtil.OpenFileGdbWorkspace(resultGDBPath);
LOG.Info("创建GDB消耗时间：[" + (DateUtil.CurrentTimeMillis - beginMillisecond) + "] 毫秒");
// 拷贝源对比图层
beginMillisecond = DateUtil.CurrentTimeMillis;
//if (!WorkspaceServices.CopyLayer(new string[] { this.sourceLayerFirstFullPath, this.sourceLayerSecondFullPath }, resultGDBPath))
//{
// LOG.Error("拷贝图层失败，中止计算");
// return new Result(STATUS.ERROR, "拷贝图层失败", SysStatusCode.DME3000, false);
//}
//LOG.Info("拷贝源对比图层消耗时间：[" + (DateUtil.CurrentTimeMillis() - beginMillisecond) + "] 毫秒");
// 图层融合（union）
UnionTool unionTool = new UnionTool
{
InputFeatures = new String[] { this.sourceLayerFirstFullPath, this.sourceLayerSecondFullPath },
OutputFeature = resultGDBPath + "/" + this.ReulstLayerName
};
object result = unionTool.Excute();
if (null == result)
{
return(new Result(EnumSystemStatusCode.DME_ERROR, "图层联合分析失败", EnumSystemStatusCode.DME_ERROR, false));
}
// 对输出图层进行规则计算
// TODO
return(new Result(EnumSystemStatusCode.DME_SUCCESS, "差异分析完成", EnumSystemStatusCode.DME_SUCCESS, true));
} catch (Exception ex)
{
LOG.Error("差异分析失败，详情：" + ex.Message);
return(new Result(EnumSystemStatusCode.DME_ERROR, "差异分析失败，详情：" + ex.Message, EnumSystemStatusCode.DME_ERROR, false));
}
}
