org.jfree.report.modules.data.sql

Class SimpleSQLReportDataFactory

Implemented Interfaces:
Cloneable, ReportDataFactory
Known Direct Subclasses:
SQLReportDataFactory

public class SimpleSQLReportDataFactory
extends java.lang.Object
implements ReportDataFactory, Cloneable

Creation-Date: 19.02.2006, 17:37:33
Author:
Thomas Morgner

Constructor Summary

SimpleSQLReportDataFactory(Connection connection)
SimpleSQLReportDataFactory(ConnectionProvider connectionProvider)

Method Summary

Object
clone()
void
close()
Closes the report data factory and all report data instances that have been returned by this instance.
ReportDataFactory
derive()
Derives a freshly initialized report data factory, which is independend of the original data factory.
boolean
isLabelMapping()
void
open()
ReportData
queryData(String query, DataSet parameters)
Queries a datasource.
void
setLabelMapping(boolean labelMapping)

Constructor Details

SimpleSQLReportDataFactory

public SimpleSQLReportDataFactory(Connection connection)

SimpleSQLReportDataFactory

public SimpleSQLReportDataFactory(ConnectionProvider connectionProvider)

Method Details

clone

public Object clone()
            throws CloneNotSupportedException

close

public void close()
Closes the report data factory and all report data instances that have been returned by this instance.
Specified by:
close in interface ReportDataFactory

derive

public ReportDataFactory derive()
Derives a freshly initialized report data factory, which is independend of the original data factory. Opening or Closing one data factory must not affect the other factories.
Specified by:
derive in interface ReportDataFactory
Returns:

isLabelMapping

public boolean isLabelMapping()

open

public void open()
Specified by:
open in interface ReportDataFactory

queryData

public ReportData queryData(String query,
                            DataSet parameters)
            throws ReportDataFactoryException
Queries a datasource. The string 'query' defines the name of the query. The Parameterset given here may contain more data than actually needed.

The dataset may change between two calls, do not assume anything!

Specified by:
queryData in interface ReportDataFactory
Parameters:
query -
parameters -
Returns:

setLabelMapping

public void setLabelMapping(boolean labelMapping)