Class StaticReportDataFactory
- java.lang.Object
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- org.jfree.report.modules.data.beans.StaticReportDataFactory
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- All Implemented Interfaces:
ReportDataFactory
- Direct Known Subclasses:
NamedStaticReportDataFactory
public class StaticReportDataFactory extends java.lang.Object implements ReportDataFactory
This report data factory uses introspection to search for a report data source. The query has the following format: <full-qualified-classname&gr;#methodName(Parameters) <full-qualified-classname&gr;(constructorparams)#methodName(Parameters) <full-qualified-classname&gr;(constructorparams)- Author:
- Thomas Morgner
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Constructor Summary
Constructors Constructor Description StaticReportDataFactory()
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description 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.protected java.lang.ClassLoader
getClassLoader()
void
open()
ReportData
queryData(java.lang.String query, DataSet parameters)
Queries a datasource.
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Method Detail
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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 interfaceReportDataFactory
- Parameters:
query
-parameters
-- Returns:
- Throws:
ReportDataFactoryException
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getClassLoader
protected java.lang.ClassLoader getClassLoader()
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open
public void open()
- Specified by:
open
in interfaceReportDataFactory
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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 interfaceReportDataFactory
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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 interfaceReportDataFactory
- Returns:
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