jet.datasource
Interface JRSecurityUserDataSource

All Superinterfaces:

JRUserDataSource

public interface JRSecurityUserDataSource
extends JRUserDataSource

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

Method Summary

java.sql.ResultSet

getResultSet(SecurityContext sc, java.lang.String param) Gets the data in ResultSet according to parameters.

Methods inherited from interface jet.datasource.JRUserDataSource

getResultSet, releaseResultSet

Method Detail

getResultSet

java.sql.ResultSet getResultSet(SecurityContext sc,
                                java.lang.String param)
                                throws JRUserDataSourceException

Gets the data in ResultSet according to parameters.

Parameters:

sc - A SecurityContext object, which is implemented by the user

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

Returns:

The ResultSet object

Throws:

JRUserDataSourceException - if a data access error occurs