jet.datasource

Interface JRSecurityUserDataSource

All Superinterfaces:

JRUserDataSource

public interface JRSecurityUserDataSource
extends JRUserDataSource

A JRSecurityUserDataSource provides data for Logi Report to generate reports. JRUserDataSource class is developed by users of Logi Report, and it can provide data from a flat file, non-relational database, or application data. The data returned by this class is in ResultSet object, so users need to create ResultSet instance and Logi Report will use the instance to fetch data. Users can also creating their own ResultSet class.

Version:

1.00 08/02/04

Author:

Zhangmy

Method Summary

Modifier and Type	Method and Description
ResultSet	getResultSet(SecurityContext sc, String param) Gets the data in the ResultSet according to parameters.

Methods inherited from interface jet.datasource.JRUserDataSource

getResultSet, releaseResultSet

Method Detail

getResultSet

ResultSet getResultSet(SecurityContext sc,
                       String param)
                throws JRUserDataSourceException

Gets the data in the ResultSet according to parameters.

Parameters:

sc - A SecurityContext object, which is implemented by the user. Refer to jet.server.api.SecurityContext.

param - The parameter that the user wants to use for UDS.

Returns:

The ResultSet object.

Throws:

JRUserDataSourceException - if a data access error occurs.