private DataTable GetData()
{
//Try and connect
CUS.OdbcConnectionClass3.OdbcConnectionClass3 odbcConn;
try
{
if (_helper.GetSetting("ConfigFile").Value.EndsWith(".config"))
odbcConn = new CUS.OdbcConnectionClass3.OdbcConnectionClass3("~/ClientConfig/" + _helper.GetSetting("ConfigFile").Value);
else
odbcConn = new CUS.OdbcConnectionClass3.OdbcConnectionClass3(_helper.GetSetting("ConfigFile").Value);
}
catch
{
this.ParentPortlet.ShowFeedback(FeedbackType.Error, "Unable to locate usable connection string. Contact portal administrator.");
throw new Exception();
}
try
{
odbcConn.ConnectionTest();
}
catch
{
this.ParentPortlet.ShowFeedback(FeedbackType.Error, "Database connection test failed. Contact portal administrator.");
throw new Exception();
}
var ex = new Exception();
try
{
var queryStringFiller = new FillQueryString(_helper.GetSetting("QueryText").Value);
if (Convert.ToInt16(_helper.GetSetting("QueryTimeout", 0).Value) > 0)
return odbcConn.ConnectToERP(queryStringFiller.FilledQueryString(), ref ex, Convert.ToInt16(_helper.GetSetting("QueryTimeout").Value));
else
return odbcConn.ConnectToERP(queryStringFiller.FilledQueryString(), ref ex);
}
catch (Exception ee)
{
this.ParentPortlet.ShowFeedback(FeedbackType.Error, "Query Failed. Contact portal administrator. " + ex.ToString() + ee.ToString());
throw new Exception();
}
}
private DataTable GetData( Guid _portletID)
{
var mapper = new NHSimpleQuerySettingsMapper();
var settings = mapper.GetSettings(_portletID).ToList();
var _helper = new SettingsHelper(settings, _portletID, mapper);
OdbcConnectionClass3.OdbcConnectionClass3 odbcConn;
if (_helper.GetSetting("ConfigFile").Value.EndsWith(".config"))
odbcConn = new CUS.OdbcConnectionClass3.OdbcConnectionClass3("~/ClientConfig/" + _helper.GetSetting("ConfigFile").Value);
else
odbcConn = new CUS.OdbcConnectionClass3.OdbcConnectionClass3(_helper.GetSetting("ConfigFile").Value);
odbcConn.ConnectionTest();
Exception ex = null;
DataTable dt;
var queryStringFiller = new FillQueryString(_helper.GetSetting("QueryText").Value);
if (Convert.ToInt16(_helper.GetSetting("QueryTimeout", 0).Value) > 0)
dt = odbcConn.ConnectToERP(queryStringFiller.FilledQueryString(), ref ex, Convert.ToInt16(_helper.GetSetting("QueryTimeout").Value));
else
dt = odbcConn.ConnectToERP(queryStringFiller.FilledQueryString(), ref ex);
if (ex != null)
{
throw ex;
}
return dt;
}
public object TestQuery(string _connectionFile, string _queryString, Guid _portletID, string _expandedColumns, string _columnLabels, string _queryTimeout, string _testHostId)
{
Portlet portlet = Jenzabar.Common.ObjectFactoryWrapper.GetInstance<IPortletFacade>().FindByGuid(_portletID);
if (portlet.AccessCheck("CanAdminQueries"))
{
try
{
CUS.OdbcConnectionClass3.OdbcConnectionClass3 odbcConn;
if (_connectionFile.Contains(".config"))
odbcConn = new CUS.OdbcConnectionClass3.OdbcConnectionClass3("~/ClientConfig/" + _connectionFile);
else
odbcConn = new CUS.OdbcConnectionClass3.OdbcConnectionClass3( _connectionFile);
odbcConn.ConnectionTest();
try
{
var qs = new QuerySafe();
if (qs.IsQuerySafeEnough(_queryString, portlet))
{
var fqs = new FillQueryString(_queryString, _testHostId);
Exception exError = null;
DataTable dt;
var qt = 0;
if (Int32.TryParse(_queryTimeout, out qt) && qt > 0)
dt = odbcConn.ConnectToERP(fqs.FilledQueryString(), ref exError, qt);
else
dt = odbcConn.ConnectToERP(fqs.FilledQueryString(), ref exError);
if (exError != null)
{
return new
{
success = false,
message = "Query Test Failed. " + exError.Message + " " + exError.StackTrace
};
}
if (dt == null)
{
return new
{
success = true,
message = "Query test was successful, but no results were returned."
};
}
var expandedColumns = new List<String>();
var columnLabels = new List<String>();
if (_expandedColumns.Trim().Length > 0)
{
if (_expandedColumns.Contains(','))
{
expandedColumns.AddRange(_expandedColumns.Split(',').Select(column => column.Trim()));
}
else
{
expandedColumns.Add(_expandedColumns.Trim());
}
}
if (_columnLabels.Trim().Length > 0)
{
if (_columnLabels.Contains(','))
{
columnLabels.AddRange(_columnLabels.Split(',').Select(label => label.Trim()));
}
else
{
columnLabels.Add(_columnLabels.Trim());
}
}
var jsdtc = new JSDataTableConverter(dt, expandedColumns.ToArray(), columnLabels.ToArray());
var data = jsdtc.GetJsDataTable();
return new
{
success = true,
message = "Query test was successful. " + dt.Rows.Count.ToString() + " rows returned. ",
data.data,
data.columns
};
}
return new
{
success = false,
message = "You do not have permissions to create advanced queries that use Update, Delete, Insert, or Execute."
};
}
catch (Exception ex)
{
return new
{
success = false,
message = "Query Failed. Test your query using an external tool and paste your corrected version into place. <br>Error:<br>" + ex.Message
};
}
}
catch
{
return new
{
success = false,
message = "Connection failed before query was executed."
};
}
}
return new
{
success = false,
message = "You do not have permissions to create queries."
};
}