org.jfree.report.modules.data.sql

Class SimpleSQLReportDataFactory

java.lang.Object

org.jfree.report.modules.data.sql.SimpleSQLReportDataFactory

All Implemented Interfaces:

java.lang.Cloneable, ReportDataFactory

Direct Known Subclasses:

SQLReportDataFactory

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

Creation-Date: 19.02.2006, 17:37:33

Author:

Thomas Morgner

Constructor Summary

Constructors

Constructor and Description
SimpleSQLReportDataFactory(java.sql.Connection connection)
SimpleSQLReportDataFactory(ConnectionProvider connectionProvider)

Method Summary

Modifier and Type	Method and Description
java.lang.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(java.lang.String query, DataSet parameters) Queries a datasource.
void	setLabelMapping(boolean labelMapping)

Methods inherited from class java.lang.Object

equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

SimpleSQLReportDataFactory

public SimpleSQLReportDataFactory(java.sql.Connection connection)

SimpleSQLReportDataFactory

public SimpleSQLReportDataFactory(ConnectionProvider connectionProvider)

Method Detail

isLabelMapping

public boolean isLabelMapping()

setLabelMapping

public void setLabelMapping(boolean labelMapping)

queryData

public ReportData queryData(java.lang.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:

Throws:

ReportDataFactoryException

open

public void open()

Specified by:

open in interface ReportDataFactory

close

public void close()

Description copied from interface: ReportDataFactory

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:

clone

public java.lang.Object clone()
                       throws java.lang.CloneNotSupportedException

Overrides:

clone in class java.lang.Object

Throws:

java.lang.CloneNotSupportedException