Java JRLoader.loadObject方法代码示例

import net.sf.jasperreports.engine.util.JRLoader; //导入方法依赖的package包/类
/**
 *
 */
public void ods() throws JRException
{
	long start = System.currentTimeMillis();
	File sourceFile = new File("build/reports/XChartReport.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.engine.util.JRLoader; //导入方法依赖的package包/类
/**
 *
 */
public void xls() throws JRException
{
	long start = System.currentTimeMillis();
	File sourceFile = new File("build/reports/TableReport.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.engine.util.JRLoader; //导入方法依赖的package包/类
/**
 *
 */
public void csv() throws JRException
{
	long start = System.currentTimeMillis();
	File sourceFile = new File("build/reports/CustomersReport.jrprint");

	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.setParameter(JRCsvExporterParameter.FIELD_DELIMITER, "|");

	exporter.exportReport();

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

import net.sf.jasperreports.engine.util.JRLoader; //导入方法依赖的package包/类
/**
 *
 */
public void ods() throws JRException
{
	long start = System.currentTimeMillis();
	File sourceFile = new File("build/reports/HyperlinkReport.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.engine.util.JRLoader; //导入方法依赖的package包/类
/**
 *
 */
public void xlsx() throws JRException
{
	long start = System.currentTimeMillis();
	File sourceFile = new File("build/reports/NoReport.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.engine.util.JRLoader; //导入方法依赖的package包/类
/**
 *
 */
public void text() throws JRException
{
	long start = System.currentTimeMillis();
	JRTextExporter exporter = new JRTextExporter();
	File sourceFile = new File("build/reports/TextReport.jrprint");
	JasperPrint jasperPrint = (JasperPrint)JRLoader.loadObject(sourceFile);
	File destFile = new File(sourceFile.getParent(), jasperPrint.getName() + ".txt");

	exporter.setExporterInput(new SimpleExporterInput(jasperPrint));
	exporter.setExporterOutput(new SimpleWriterExporterOutput(destFile));
	exporter.exportReport();

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

import net.sf.jasperreports.engine.util.JRLoader; //导入方法依赖的package包/类
/**
 * Fills the compiled report design loaded from the supplied input stream and writes
 * the generated report object to the output stream specified by the second parameter.
 * 
 * @param inputStream  input stream to read the compiled report design object from
 * @param outputStream output stream to write the generated report object to
 * @param parameters   report parameters map
 * @param connection   JDBC connection object to use for executing the report internal SQL query
 */
public void fillToStream(
	InputStream inputStream, 
	OutputStream outputStream, 
	Map<String,Object> parameters,
	Connection connection
	) throws JRException
{
	JasperReport jasperReport = (JasperReport)JRLoader.loadObject(inputStream);

	fillToStream(jasperReport, outputStream, parameters, connection);
}
 

import net.sf.jasperreports.engine.util.JRLoader; //导入方法依赖的package包/类
/**
 *
 */
public boolean print(
	InputStream inputStream,
	boolean withPrintDialog
	) throws JRException
{
	JasperPrint jasperPrint = (JasperPrint)JRLoader.loadObject(inputStream);

	return print(jasperPrint, withPrintDialog);
}
 

import net.sf.jasperreports.engine.util.JRLoader; //导入方法依赖的package包/类
/**
 *
 */
public void pptx() throws JRException
{
	long start = System.currentTimeMillis();
	File sourceFile = new File("build/reports/XChartReport.jrprint");

	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("PPTX creation time : " + (System.currentTimeMillis() - start));
}
 

import net.sf.jasperreports.engine.util.JRLoader; //导入方法依赖的package包/类
/**
 *
 */
public void rtf() throws JRException
{
	long start = System.currentTimeMillis();
	File sourceFile = new File("build/reports/XlsxDataSourceReport.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));
	
	exporter.exportReport();

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

import net.sf.jasperreports.engine.util.JRLoader; //导入方法依赖的package包/类
/**
 *
 */
public void rtf() throws JRException
{
	long start = System.currentTimeMillis();
	File sourceFile = new File("build/reports/MasterReport.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));
	
	exporter.exportReport();

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

import net.sf.jasperreports.engine.util.JRLoader; //导入方法依赖的package包/类
/**
 *
 */
public void csv() throws JRException
{
	long start = System.currentTimeMillis();
	File sourceFile = new File("build/reports/JRMDbReport.jrprint");

	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("CSV creation time : " + (System.currentTimeMillis() - start));
}
 

import net.sf.jasperreports.engine.util.JRLoader; //导入方法依赖的package包/类
/**
 *
 */
public void xlsx() throws JRException
{
	long start = System.currentTimeMillis();
	File sourceFile = new File("build/reports/StyledTextReport.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));
	
	exporter.exportReport();

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

import net.sf.jasperreports.engine.util.JRLoader; //导入方法依赖的package包/类
/**
 * 
 */
public void docx() throws JRException
{
	long start = System.currentTimeMillis();
	File sourceFile = new File("build/reports/HtmlComponentReport.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));
	
	exporter.exportReport();

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

import net.sf.jasperreports.engine.util.JRLoader; //导入方法依赖的package包/类
/**
 *
 */
public void odt() throws JRException
{
	long start = System.currentTimeMillis();
	File sourceFile = new File("build/reports/MarkupReport.jrprint");

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

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

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