public object CheckConnectionValid(DataSourceConnDTO dto)
{
dto.TypeCode = dto.TypeCode.ToUpper();
EnumDataSourceType @enum = EnumUtil.GetEnumObjByName <EnumDataSourceType>(dto.TypeCode);
IDMEDataSourceFactory factory = null;
IDMEDataSource dataSource = null;
ValidResult result = new ValidResult();
try
{
switch (@enum)
{
case EnumDataSourceType.UNKNOWN:
break;
case EnumDataSourceType.SHAPEFILE:
break;
case EnumDataSourceType.COVERAGE:
break;
case EnumDataSourceType.PERSONAL_GEODATABASE:
break;
case EnumDataSourceType.FILE_GEODATABASE:
break;
case EnumDataSourceType.TIN:
break;
case EnumDataSourceType.CAD:
break;
case EnumDataSourceType.ORACLE:
case EnumDataSourceType.ENTERPRISE_GEODATABASE:
factory = new DMEOracleFactory();
dataSource = factory.OpenFromConnectionStr(dto.Connection, true);
result.IsValid = dataSource.ValidConnection();
break;
case EnumDataSourceType.MONGODB:
factory = new DMEMongoFactory();
dataSource = factory.OpenFromConnectionStr(dto.Connection, true);
result.IsValid = dataSource.ValidConnection();
break;
default:
break;
}
}
catch (Exception ex)
{
LOG.Error(ex, ex.Message);
result.Message = ex.Message;
result.Ex = ex;
}
return(result);
}
public object GetDatasourceConnMeta(string typeCode)
{
typeCode = typeCode.ToUpper();
EnumDataSourceType @enum = EnumUtil.GetEnumObjByName <EnumDataSourceType>(typeCode);
IDMEDataSourceFactory factory = null;
IDMEDataSource dataSource = null;
object meta = "";
switch (@enum)
{
case EnumDataSourceType.ORACLE:
factory = new DMEOracleFactory();
dataSource = factory.Open(null, false);
meta = dataSource.ConnectionMeta;
break;
default:
meta = "";
break;
}
return(meta);
}
