Java SimpleExporterInput类代码示例

import net.sf.jasperreports.export.SimpleExporterInput; //导入依赖的package包/类
/**
 * Generates an HTML report from a pre-compiled report and returns it into a file.
 * 
 * @param jasperPrint
 *          JasperPrint object which contains a compiled report.
 * @param exportParameters
 *          Export parameters than can be added to configure the resulting report.
 * @param file
 *          The file used to return the report.
 * @throws JRException
 *           In case there is any error generating the report an exception is thrown with the
 *           error message.
 */
private static void saveHTMLReportToFile(JasperPrint jasperPrint,
    Map<Object, Object> exportParameters, File file) throws JRException {
  final HtmlExporter htmlExporter = new HtmlExporter();
  SimpleExporterInput exporterInput = new SimpleExporterInput(jasperPrint);
  SimpleHtmlExporterOutput exporterOutput = new SimpleHtmlExporterOutput(file);

  if (exportParameters != null && exportParameters.size() > 0) {
    SimpleHtmlReportConfiguration exportConfiguration = new SimpleHtmlReportConfiguration();
    setHtmlConfigurationFromExportParameters(exportParameters, exportConfiguration,
        exporterOutput);
    htmlExporter.setConfiguration(exportConfiguration);
  } else {
    SimpleHtmlReportConfiguration reportExportConfiguration = new SimpleHtmlReportConfiguration();
    reportExportConfiguration.setSizeUnit(HtmlSizeUnitEnum.POINT);
    htmlExporter.setConfiguration(reportExportConfiguration);
  }
  htmlExporter.setExporterInput(exporterInput);
  htmlExporter.setExporterOutput(exporterOutput);
  htmlExporter.exportReport();
}
 

import net.sf.jasperreports.export.SimpleExporterInput; //导入依赖的package包/类
/**
 *
 */
public void xls() throws JRException
{
	long start = System.currentTimeMillis();
	File sourceFile = new File("build/reports/FormsReport.jrprint");

	JasperPrint jasperPrint = (JasperPrint)JRLoader.loadObject(sourceFile);

	File destFile = new File(sourceFile.getParent(), jasperPrint.getName() + ".xls");
	
	JRXlsExporter exporter = new JRXlsExporter();
	
	exporter.setExporterInput(new SimpleExporterInput(jasperPrint));
	exporter.setExporterOutput(new SimpleOutputStreamExporterOutput(destFile));
	SimpleXlsReportConfiguration configuration = new SimpleXlsReportConfiguration();
	configuration.setOnePagePerSheet(true);
	exporter.setConfiguration(configuration);
	
	exporter.exportReport();

	System.err.println("XLS creation time : " + (System.currentTimeMillis() - start));
}
 

import net.sf.jasperreports.export.SimpleExporterInput; //导入依赖的package包/类
/**
 *
 */
public void xls() throws JRException
{
	long start = System.currentTimeMillis();
	File sourceFile = new File("build/reports/ShapesReport.jrprint");

	JasperPrint jasperPrint = (JasperPrint)JRLoader.loadObject(sourceFile);

	File destFile = new File(sourceFile.getParent(), jasperPrint.getName() + ".xls");
	
	JRXlsExporter exporter = new JRXlsExporter();
	
	exporter.setExporterInput(new SimpleExporterInput(jasperPrint));
	exporter.setExporterOutput(new SimpleOutputStreamExporterOutput(destFile));
	SimpleXlsReportConfiguration configuration = new SimpleXlsReportConfiguration();
	configuration.setOnePagePerSheet(false);
	exporter.setConfiguration(configuration);
	
	exporter.exportReport();

	System.err.println("XLS creation time : " + (System.currentTimeMillis() - start));
}
 

import net.sf.jasperreports.export.SimpleExporterInput; //导入依赖的package包/类
/**
 *
 */
public void ods() throws JRException
{
	long start = System.currentTimeMillis();
	File sourceFile = new File("build/reports/TableOfContentsReport.jrprint");

	JasperPrint jasperPrint = (JasperPrint)JRLoader.loadObject(sourceFile);

	File destFile = new File(sourceFile.getParent(), jasperPrint.getName() + ".ods");
	
	JROdsExporter exporter = new JROdsExporter();
	
	exporter.setExporterInput(new SimpleExporterInput(jasperPrint));
	exporter.setExporterOutput(new SimpleOutputStreamExporterOutput(destFile));
	SimpleOdsReportConfiguration configuration = new SimpleOdsReportConfiguration();
	configuration.setOnePagePerSheet(true);
	exporter.setConfiguration(configuration);
	
	exporter.exportReport();

	System.err.println("ODS creation time : " + (System.currentTimeMillis() - start));
}
 

import net.sf.jasperreports.export.SimpleExporterInput; //导入依赖的package包/类
/**
 *
 */
public void ods() throws JRException
{
	long start = System.currentTimeMillis();
	List<JasperPrint> jasperPrintList = new ArrayList<JasperPrint>();
	jasperPrintList.add((JasperPrint)JRLoader.loadObjectFromFile("build/reports/Report1.jrprint"));
	jasperPrintList.add((JasperPrint)JRLoader.loadObjectFromFile("build/reports/Report2.jrprint"));
	jasperPrintList.add((JasperPrint)JRLoader.loadObjectFromFile("build/reports/Report3.jrprint"));
	
	JROdsExporter exporter = new JROdsExporter();
	
	exporter.setExporterInput(SimpleExporterInput.getInstance(jasperPrintList));
	exporter.setExporterOutput(new SimpleOutputStreamExporterOutput("build/reports/BatchExportReport.ods"));
	SimpleOdsReportConfiguration configuration = new SimpleOdsReportConfiguration();
	configuration.setOnePagePerSheet(false);
	exporter.setConfiguration(configuration);
	
	exporter.exportReport();

	System.err.println("ODS creation time : " + (System.currentTimeMillis() - start));
}
 

import net.sf.jasperreports.export.SimpleExporterInput; //导入依赖的package包/类
/**
 *
 */
public void docx() throws JRException
{
	long start = System.currentTimeMillis();
	File sourceFile = new File("build/reports/ScriptletReport.jrprint");

	JasperPrint jasperPrint = (JasperPrint)JRLoader.loadObject(sourceFile);

	File destFile = new File(sourceFile.getParent(), jasperPrint.getName() + ".docx");
	
	JRDocxExporter exporter = new JRDocxExporter();
	
	exporter.setExporterInput(new SimpleExporterInput(jasperPrint));
	exporter.setExporterOutput(new SimpleOutputStreamExporterOutput(destFile));
	SimpleDocxReportConfiguration configuration = new SimpleDocxReportConfiguration();
	configuration.setProgressMonitor(new SimpleExportProgressMonitor());
	exporter.setConfiguration(configuration);
	
	exporter.exportReport();

	System.err.println("DOCX creation time : " + (System.currentTimeMillis() - start));
}
 

import net.sf.jasperreports.export.SimpleExporterInput; //导入依赖的package包/类
/**
 *
 */
public void ods() throws JRException
{
	long start = System.currentTimeMillis();
	File sourceFile = new File("build/reports/HorizontalReport.jrprint");

	JasperPrint jasperPrint = (JasperPrint)JRLoader.loadObject(sourceFile);

	File destFile = new File(sourceFile.getParent(), jasperPrint.getName() + ".ods");
	
	JROdsExporter exporter = new JROdsExporter();
	
	exporter.setExporterInput(new SimpleExporterInput(jasperPrint));
	exporter.setExporterOutput(new SimpleOutputStreamExporterOutput(destFile));
	SimpleOdsReportConfiguration configuration = new SimpleOdsReportConfiguration();
	configuration.setOnePagePerSheet(true);
	exporter.setConfiguration(configuration);
	
	exporter.exportReport();

	System.err.println("ODS creation time : " + (System.currentTimeMillis() - start));
}
 

import net.sf.jasperreports.export.SimpleExporterInput; //导入依赖的package包/类
/**
 *
 */
public void xls() throws JRException
{
	File[] files = getFiles(new File("build/reports"), "jrprint");
	for(int i = 0; i < files.length; i++)
	{
		long start = System.currentTimeMillis();
		File sourceFile = files[i];

		JasperPrint jasperPrint = (JasperPrint)JRLoader.loadObject(sourceFile);

		File destFile = new File(sourceFile.getParent(), jasperPrint.getName() + ".xls");
	
		JRXlsExporter exporter = new JRXlsExporter();
	
		exporter.setExporterInput(new SimpleExporterInput(jasperPrint));
		exporter.setExporterOutput(new SimpleOutputStreamExporterOutput(destFile));
		SimpleXlsReportConfiguration configuration = new SimpleXlsReportConfiguration();
		configuration.setOnePagePerSheet(true);
		exporter.setConfiguration(configuration);
	
		exporter.exportReport();

		System.err.println("Report : " + sourceFile + ". XLS creation time : " + (System.currentTimeMillis() - start));
	}
}
 

import net.sf.jasperreports.export.SimpleExporterInput; //导入依赖的package包/类
/**
 *
 */
public void csv() throws JRException
{
	File[] files = getFiles(new File("build/reports"), "jrprint");
	for(int i = 0; i < files.length; i++)
	{
		long start = System.currentTimeMillis();
		File sourceFile = files[i];

		JasperPrint jasperPrint = (JasperPrint)JRLoader.loadObject(sourceFile);

		File destFile = new File(sourceFile.getParent(), jasperPrint.getName() + ".csv");
	
		JRCsvExporter exporter = new JRCsvExporter();
	
		exporter.setExporterInput(new SimpleExporterInput(jasperPrint));
		exporter.setExporterOutput(new SimpleWriterExporterOutput(destFile));
	
		exporter.exportReport();

		System.err.println("Report : " + sourceFile + ". CSV creation time : " + (System.currentTimeMillis() - start));
	}
}
 

import net.sf.jasperreports.export.SimpleExporterInput; //导入依赖的package包/类
/**
 *
 */
public void rtf() throws JRException
{
	long start = System.currentTimeMillis();
	File sourceFile = new File("build/reports/ScriptletReport.jrprint");

	JasperPrint jasperPrint = (JasperPrint)JRLoader.loadObject(sourceFile);

	File destFile = new File(sourceFile.getParent(), jasperPrint.getName() + ".rtf");
	
	JRRtfExporter exporter = new JRRtfExporter();
	
	exporter.setExporterInput(new SimpleExporterInput(jasperPrint));
	exporter.setExporterOutput(new SimpleWriterExporterOutput(destFile));
	SimpleRtfReportConfiguration configuration = new SimpleRtfReportConfiguration();
	configuration.setProgressMonitor(new SimpleExportProgressMonitor());
	exporter.setConfiguration(configuration);
	
	exporter.exportReport();

	System.err.println("RTF creation time : " + (System.currentTimeMillis() - start));
}
 

import net.sf.jasperreports.export.SimpleExporterInput; //导入依赖的package包/类
/**
 *
 */
public void xlsx() throws JRException
{
	long start = System.currentTimeMillis();
	File sourceFile = new File("build/reports/UnicodeReport.jrprint");

	JasperPrint jasperPrint = (JasperPrint)JRLoader.loadObject(sourceFile);

	File destFile = new File(sourceFile.getParent(), jasperPrint.getName() + ".xlsx");

	JRXlsxExporter exporter = new JRXlsxExporter();

	exporter.setExporterInput(new SimpleExporterInput(jasperPrint));
	exporter.setExporterOutput(new SimpleOutputStreamExporterOutput(destFile));
	SimpleXlsxReportConfiguration configuration = new SimpleXlsxReportConfiguration();
	configuration.setOnePagePerSheet(true);
	exporter.setConfiguration(configuration);

	exporter.exportReport();

	System.err.println("XLSX creation time : " + (System.currentTimeMillis() - start));
}
 

import net.sf.jasperreports.export.SimpleExporterInput; //导入依赖的package包/类
/**
 *
 */
public void ods() throws JRException
{
	File[] files = getFiles(new File("build/reports"), "jrprint");
	for(int i = 0; i < files.length; i++)
	{
		long start = System.currentTimeMillis();
		File sourceFile = files[i];

		JasperPrint jasperPrint = (JasperPrint)JRLoader.loadObject(sourceFile);

		File destFile = new File(sourceFile.getParent(), jasperPrint.getName() + ".ods");
		
		JROdsExporter exporter = new JROdsExporter();
		
		exporter.setExporterInput(new SimpleExporterInput(jasperPrint));
		exporter.setExporterOutput(new SimpleOutputStreamExporterOutput(destFile));
		SimpleOdsReportConfiguration configuration = new SimpleOdsReportConfiguration();
		configuration.setOnePagePerSheet(true);
		exporter.setConfiguration(configuration);
		
		exporter.exportReport();

		System.err.println("Report : " + sourceFile + ". ODS creation time : " + (System.currentTimeMillis() - start));
	}
}
 

import net.sf.jasperreports.export.SimpleExporterInput; //导入依赖的package包/类
/**
 *
 */
public void pptx() throws JRException
{
	File[] files = getFiles(new File("build/reports"), "jrprint");
	for(int i = 0; i < files.length; i++)
	{
		long start = System.currentTimeMillis();
		File sourceFile = files[i];

		JasperPrint jasperPrint = (JasperPrint)JRLoader.loadObject(sourceFile);

		File destFile = new File(sourceFile.getParent(), jasperPrint.getName() + ".pptx");
		
		JRPptxExporter exporter = new JRPptxExporter();
		
		exporter.setExporterInput(new SimpleExporterInput(jasperPrint));
		exporter.setExporterOutput(new SimpleOutputStreamExporterOutput(destFile));

		exporter.exportReport();

		System.err.println("Report : " + sourceFile + ". PPTX creation time : " + (System.currentTimeMillis() - start));
	}
}
 

import net.sf.jasperreports.export.SimpleExporterInput; //导入依赖的package包/类
@Override
public int print(Graphics graphics, PageFormat pageFormat, int pageIndex) throws PrinterException
{
	if (Thread.interrupted())
	{
		throw new PrinterException("Current thread interrupted.");
	}

	pageIndex += pageOffset;

	if ( pageIndex < 0 || pageIndex >= jasperPrint.getPages().size() )
	{
		return Printable.NO_SUCH_PAGE;
	}

	try
	{
		JRGraphics2DExporter exporter = new JRGraphics2DExporter(jasperReportsContext);
		exporter.setExporterInput(new SimpleExporterInput(jasperPrint));
		SimpleGraphics2DExporterOutput output = new SimpleGraphics2DExporterOutput();
		output.setGraphics2D((Graphics2D)graphics);
		exporter.setExporterOutput(output);
		SimpleGraphics2DReportConfiguration configuration = new SimpleGraphics2DReportConfiguration();
		configuration.setPageIndex(pageIndex);
		exporter.setConfiguration(configuration);
		exporter.exportReport();
	}
	catch (JRException e)
	{
		if (log.isDebugEnabled())
		{
			log.debug("Print failed.", e);
		}

		throw new PrinterException(e.getMessage()); //NOPMD
	}

	return Printable.PAGE_EXISTS;
}
 

import net.sf.jasperreports.export.SimpleExporterInput; //导入依赖的package包/类
/**
 *
 */
public void docx() throws JRException
{
	File[] files = getFiles(new File("build/reports"), "jrprint");
	for(int i = 0; i < files.length; i++)
	{
		long start = System.currentTimeMillis();
		File sourceFile = files[i];

		JasperPrint jasperPrint = (JasperPrint)JRLoader.loadObject(sourceFile);

		File destFile = new File(sourceFile.getParent(), jasperPrint.getName() + ".docx");
	
		JRDocxExporter exporter = new JRDocxExporter();
	
		exporter.setExporterInput(new SimpleExporterInput(jasperPrint));
		exporter.setExporterOutput(new SimpleOutputStreamExporterOutput(destFile));
	
		exporter.exportReport();

		System.err.println("Report : " + sourceFile + ". DOCX creation time : " + (System.currentTimeMillis() - start));
	}
}