Java Jasper报告中的错误_Java_Xml_Eclipse_Jasper Reports

Java Jasper报告中的错误

java xml eclipse jasper-reports

Java Jasper报告中的错误,java,xml,eclipse,jasper-reports,Java,Xml,Eclipse,Jasper Reports,我正在使用jasper report从我的数据库生成pdf文件这是我的密码 ReportGenerator.java package com; import java.io.File; import java.io.FileInputStream; import java.io.FileNotFoundException; import java.io.FileOutputStream; import java.io.InputStream; import java.io.OutputStr

我正在使用jasper report从我的数据库生成pdf文件

这是我的密码

ReportGenerator.java

package com;

import java.io.File;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.InputStream;
import java.io.OutputStream;
import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.SQLException;
import java.util.HashMap;
import java.util.Map;

import net.sf.jasperreports.engine.JRException;
import net.sf.jasperreports.engine.JasperCompileManager;
import net.sf.jasperreports.engine.JasperExportManager;
import net.sf.jasperreports.engine.JasperFillManager;
import net.sf.jasperreports.engine.JasperPrint;
import net.sf.jasperreports.engine.JasperReport;
import net.sf.jasperreports.engine.design.JasperDesign;
import net.sf.jasperreports.engine.xml.JRXmlLoader;

public class ReportGenerator {

Connection conn;

public void generateReport() {

try {
Class.forName("oracle.jdbc.driver.OracleDriver");
conn = DriverManager.getConnection(
        "jdbc:oracle:thin:@localhost:SID","username","password");
System.out.println("Loading Report Designs");
InputStream input = new FileInputStream(new File("jrxml/EmployeeReport.jrxml"));
JasperDesign jasperDesign = JRXmlLoader.load(input);

System.out.println("Compiling Report Designs");
JasperReport jasperReport = JasperCompileManager.compileReport(jasperDesign);

System.out.println("Creating JasperPrint Object");
Map<String, String> parameters = new HashMap<String, String>();
parameters.put("ReportTitle", "PDF JasperReport");

JasperPrint jasperPrint = JasperFillManager.fillReport(jasperReport,null,conn);

//Exporting the report
OutputStream output = new FileOutputStream(new File("report/EmployeeReport.pdf"));

JasperExportManager.exportReportToPdfStream(jasperPrint, output);

System.out.println("Report Generation Complete");
conn.close();
} catch (FileNotFoundException e) {
e.printStackTrace();
} catch (JRException e) {
e.printStackTrace();
} catch (ClassNotFoundException e) {
e.printStackTrace();
} catch (SQLException e) {
e.printStackTrace();
}
}

public static void main(String[] args) {
new ReportGenerator().generateReport();
}
}

我在控制台中收到此错误

Loading Report Designs
java.io.FileNotFoundException: C:\Users\dineshkumar.s\Documents\Eclipse Projects\EmployeeReport\jasperreport.dtd (The system cannot find the file specified)
    at java.io.FileInputStream.open(Native Method)
    at java.io.FileInputStream.<init>(Unknown Source)
    at java.io.FileInputStream.<init>(Unknown Source)
    at sun.net.www.protocol.file.FileURLConnection.connect(Unknown Source)
    at sun.net.www.protocol.file.FileURLConnection.getInputStream(Unknown Source)
    at com.sun.org.apache.xerces.internal.impl.XMLEntityManager.setupCurrentEntity(Unknown Source)
    at com.sun.org.apache.xerces.internal.impl.XMLEntityManager.startEntity(Unknown Source)
    at com.sun.org.apache.xerces.internal.impl.XMLEntityManager.startDTDEntity(Unknown Source)
    at com.sun.org.apache.xerces.internal.impl.XMLDTDScannerImpl.setInputSource(Unknown Source)
    at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl$DTDDriver.dispatch(Unknown Source)
    at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl$DTDDriver.next(Unknown Source)
    at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl$PrologDriver.next(Unknown Source)
    at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl.next(Unknown Source)
    at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown Source)
    at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(Unknown Source)
    at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(Unknown Source)
    at com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(Unknown Source)
    at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.parse(Unknown Source)
    at com.sun.org.apache.xerces.internal.jaxp.SAXParserImpl$JAXPSAXParser.parse(Unknown Source)
    at org.apache.commons.digester.Digester.parse(Digester.java:1745)
    at net.sf.jasperreports.engine.xml.JRXmlLoader.loadXML(JRXmlLoader.java:236)
    at net.sf.jasperreports.engine.xml.JRXmlLoader.loadXML(JRXmlLoader.java:223)
    at net.sf.jasperreports.engine.xml.JRXmlLoader.load(JRXmlLoader.java:211)
    at com.satyamsoft.ReportGenerator.generateReport(ReportGenerator.java:38)
    at com.satyamsoft.ReportGenerator.main(ReportGenerator.java:68)

NESTED BY :
java.io.FileNotFoundException: C:\Users\dineshkumar.s\Documents\Eclipse Projects\EmployeeReport\jasperreport.dtd (The system cannot find the file specified)
    at java.io.FileInputStream.open(Native Method)
    at java.io.FileInputStream.<init>(Unknown Source)
    at java.io.FileInputStream.<init>(Unknown Source)
    at sun.net.www.protocol.file.FileURLConnection.connect(Unknown Source)
    at sun.net.www.protocol.file.FileURLConnection.getInputStream(Unknown Source)
    at com.sun.org.apache.xerces.internal.impl.XMLEntityManager.setupCurrentEntity(Unknown Source)
    at com.sun.org.apache.xerces.internal.impl.XMLEntityManager.startEntity(Unknown Source)
    at com.sun.org.apache.xerces.internal.impl.XMLEntityManager.startDTDEntity(Unknown Source)
    at com.sun.org.apache.xerces.internal.impl.XMLDTDScannerImpl.setInputSource(Unknown Source)
    at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl$DTDDriver.dispatch(Unknown Source)
    at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl$DTDDriver.next(Unknown Source)
    at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl$PrologDriver.next(Unknown Source)
    at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl.next(Unknown Source)
    at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown Source)
    at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(Unknown Source)
    at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(Unknown Source)
    at com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(Unknown Source)
    at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.parse(Unknown Source)
    at com.sun.org.apache.xerces.internal.jaxp.SAXParserImpl$JAXPSAXParser.parse(Unknown Source)
    at org.apache.commons.digester.Digester.parse(Digester.java:1745)
    at net.sf.jasperreports.engine.xml.JRXmlLoader.loadXML(JRXmlLoader.java:236)
    at net.sf.jasperreports.engine.xml.JRXmlLoader.loadXML(JRXmlLoader.java:223)
    at net.sf.jasperreports.engine.xml.JRXmlLoader.load(JRXmlLoader.java:211)
    at com.satyamsoft.ReportGenerator.generateReport(ReportGenerator.java:38)
    at com.satyamsoft.ReportGenerator.main(ReportGenerator.java:68)

NESTED BY :
net.sf.jasperreports.engine.JRException: C:\Users\dineshkumar.s\Documents\Eclipse Projects\EmployeeReport\jasperreport.dtd (The system cannot find the file specified)
    at net.sf.jasperreports.engine.xml.JRXmlLoader.loadXML(JRXmlLoader.java:244)
    at net.sf.jasperreports.engine.xml.JRXmlLoader.loadXML(JRXmlLoader.java:223)
    at net.sf.jasperreports.engine.xml.JRXmlLoader.load(JRXmlLoader.java:211)
    at com.satyamsoft.ReportGenerator.generateReport(ReportGenerator.java:38)
    at com.satyamsoft.ReportGenerator.main(ReportGenerator.java:68)
Caused by: java.io.FileNotFoundException: C:\Users\dineshkumar.s\Documents\Eclipse Projects\EmployeeReport\jasperreport.dtd (The system cannot find the file specified)
    at java.io.FileInputStream.open(Native Method)
    at java.io.FileInputStream.<init>(Unknown Source)
    at java.io.FileInputStream.<init>(Unknown Source)
    at sun.net.www.protocol.file.FileURLConnection.connect(Unknown Source)
    at sun.net.www.protocol.file.FileURLConnection.getInputStream(Unknown Source)
    at com.sun.org.apache.xerces.internal.impl.XMLEntityManager.setupCurrentEntity(Unknown Source)
    at com.sun.org.apache.xerces.internal.impl.XMLEntityManager.startEntity(Unknown Source)
    at com.sun.org.apache.xerces.internal.impl.XMLEntityManager.startDTDEntity(Unknown Source)
    at com.sun.org.apache.xerces.internal.impl.XMLDTDScannerImpl.setInputSource(Unknown Source)
    at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl$DTDDriver.dispatch(Unknown Source)
    at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl$DTDDriver.next(Unknown Source)
    at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl$PrologDriver.next(Unknown Source)
    at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl.next(Unknown Source)
    at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown Source)
    at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(Unknown Source)
    at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(Unknown Source)
    at com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(Unknown Source)
    at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.parse(Unknown Source)
    at com.sun.org.apache.xerces.internal.jaxp.SAXParserImpl$JAXPSAXParser.parse(Unknown Source)
    at org.apache.commons.digester.Digester.parse(Digester.java:1745)
    at net.sf.jasperreports.engine.xml.JRXmlLoader.loadXML(JRXmlLoader.java:236)
    ... 4 more

加载报告设计
java.io.FileNotFoundException:C:\Users\dineshkumar.s\Documents\Eclipse Projects\EmployeeReport\jasperreport.dtd（系统找不到指定的文件）
在java.io.FileInputStream.open（本机方法）
位于java.io.FileInputStream。（未知源）
位于java.io.FileInputStream。（未知源）
位于sun.net.www.protocol.file.FileURLConnection.connect（未知源）
位于sun.net.www.protocol.file.FileURLConnection.getInputStream（未知源）
位于com.sun.org.apache.xerces.internal.impl.XMLEntityManager.setupCurrentEntity（未知源）
位于com.sun.org.apache.xerces.internal.impl.XMLEntityManager.startenty（未知来源）
位于com.sun.org.apache.xerces.internal.impl.XMLEntityManager.startdentity（未知源）
位于com.sun.org.apache.xerces.internal.impl.xmldtddscannerimpl.setInputSource（未知源）
在com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl$DTDDriver.dispatch（未知来源）
在com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl$DTDDriver.next（未知来源）
位于com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl$PrologDriver.next（未知来源）
在com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl.next（未知来源）
在com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.ScandDocument（未知来源）
位于com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse（未知源）
位于com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse（未知源）
位于com.sun.org.apache.xerces.internal.parsers.XMLParser.parse（未知源）
位于com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.parse（未知源代码）
位于com.sun.org.apache.xerces.internal.jaxp.saxpasserimpl$jaxpsaxpasser.parse（未知源代码）
位于org.apache.commons.digester.digester.parse（digester.java:1745）
在net.sf.jasperreports.engine.xml.jrmmlloader.loadXML（jrmmlloader.java:236）
在net.sf.jasperreports.engine.xml.jrmmlloader.loadXML（jrmmlloader.java:223）
在net.sf.jasperreports.engine.xml.jrmmlloader.load（jrmmlloader.java:211）上
在com.satyamsoft.ReportGenerator.generateReport（ReportGenerator.java:38）上
位于com.satyamsoft.ReportGenerator.main（ReportGenerator.java:68）
嵌套者：
java.io.FileNotFoundException:C:\Users\dineshkumar.s\Documents\Eclipse Projects\EmployeeReport\jasperreport.dtd（系统找不到指定的文件）
在java.io.FileInputStream.open（本机方法）
位于java.io.FileInputStream。（未知源）
位于java.io.FileInputStream。（未知源）
位于sun.net.www.protocol.file.FileURLConnection.connect（未知源）
位于sun.net.www.protocol.file.FileURLConnection.getInputStream（未知源）
位于com.sun.org.apache.xerces.internal.impl.XMLEntityManager.setupCurrentEntity（未知源）
位于com.sun.org.apache.xerces.internal.impl.XMLEntityManager.startenty（未知来源）
位于com.sun.org.apache.xerces.internal.impl.XMLEntityManager.startdentity（未知源）
位于com.sun.org.apache.xerces.internal.impl.xmldtddscannerimpl.setInputSource（未知源）
在com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl$DTDDriver.dispatch（未知来源）
在com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl$DTDDriver.next（未知来源）
位于com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl$PrologDriver.next（未知来源）
在com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl.next（未知来源）
在com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.ScandDocument（未知来源）
位于com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse（未知源）
位于com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse（未知源）
位于com.sun.org.apache.xerces.internal.parsers.XMLParser.parse（未知源）
位于com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.parse（未知源代码）
位于com.sun.org.apache.xerces.internal.jaxp.saxpasserimpl$jaxpsaxpasser.parse（未知源代码）
位于org.apache.commons.digester.digester.parse（digester.java:1745）
在net.sf.jasperreports.engine.xml.jrmmlloader.loadXML（jrmmlloader.java:236）
在net.sf.jasperreports.engine.xml.jrmmlloader.loadXML（jrmmlloader.java:223）
在net.sf.jasperreports.engine.xml.jrmmlloader.load（jrmmlloader.java:211）上
在com.satyamsoft.ReportGenerator.generateReport（ReportGenerator.java:38）上
位于com.satyamsoft.ReportGenerator.main（ReportGenerator.java:68）
嵌套者：
net.sf.jasperreports.engine.jr异常：C:\Users\dineshkumar.s\Documents\Eclipse Projects\EmployeeReport\jasperreport.dtd（系统找不到指定的文件）
在net.sf.jasperreports.engine.xml.jrmmlloader.loadXML（jrmmlloader.java:244）
在net.sf.jasperreports.engine.xml.jrmmlloader.loadXML（jrmmlloader.java:223）
在net.sf.jasperreports.engine.xml.jrmmlloader.load（jrmmlloader.java:211）上
在com.satyamsoft.ReportGenerator.generateReport（ReportGenerator.java:38）上
位于com.satyamsoft.ReportGenerator.main（ReportGenerator.java:68）
原因：java.io.FileNotFoundException:C:\Users\dineshkumar.s\Documents\Eclipse Projects\EmployeeReport\jasperreport.dtd（系统找不到指定的文件）
在java.io.FileInputStream.open（本机方法）
位于java.io.FileInputStream。（未知源）
位于java.io.FileInputStream。（未知源）
位于sun.net.www.protocol.file.FileURLConnection.connect（未知源）
位于sun.net.www.protocol.file.FileURLConnection.getInputStream（未知源）
位于com.sun.org.apache.xerces.internal.impl.XMLEntityManager.setupCurrentEntity（未知源）
位于com.sun.org.apache.xerces.internal.impl.XMLEntityManager.startenty（未知来源）
访问com.sun.org.ap
commons-beanutils-1.7.jar
commons-collections-3.1.jar
commons-digester-1.8.jar
commons-lang-2.1.jar
commons-logging-1.1.jar
iText-1.3.jar
jasperreports-1.0.3.jar
ojdbc14.jar

Loading Report Designs
java.io.FileNotFoundException: C:\Users\dineshkumar.s\Documents\Eclipse Projects\EmployeeReport\jasperreport.dtd (The system cannot find the file specified)
    at java.io.FileInputStream.open(Native Method)
    at java.io.FileInputStream.<init>(Unknown Source)
    at java.io.FileInputStream.<init>(Unknown Source)
    at sun.net.www.protocol.file.FileURLConnection.connect(Unknown Source)
    at sun.net.www.protocol.file.FileURLConnection.getInputStream(Unknown Source)
    at com.sun.org.apache.xerces.internal.impl.XMLEntityManager.setupCurrentEntity(Unknown Source)
    at com.sun.org.apache.xerces.internal.impl.XMLEntityManager.startEntity(Unknown Source)
    at com.sun.org.apache.xerces.internal.impl.XMLEntityManager.startDTDEntity(Unknown Source)
    at com.sun.org.apache.xerces.internal.impl.XMLDTDScannerImpl.setInputSource(Unknown Source)
    at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl$DTDDriver.dispatch(Unknown Source)
    at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl$DTDDriver.next(Unknown Source)
    at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl$PrologDriver.next(Unknown Source)
    at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl.next(Unknown Source)
    at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown Source)
    at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(Unknown Source)
    at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(Unknown Source)
    at com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(Unknown Source)
    at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.parse(Unknown Source)
    at com.sun.org.apache.xerces.internal.jaxp.SAXParserImpl$JAXPSAXParser.parse(Unknown Source)
    at org.apache.commons.digester.Digester.parse(Digester.java:1745)
    at net.sf.jasperreports.engine.xml.JRXmlLoader.loadXML(JRXmlLoader.java:236)
    at net.sf.jasperreports.engine.xml.JRXmlLoader.loadXML(JRXmlLoader.java:223)
    at net.sf.jasperreports.engine.xml.JRXmlLoader.load(JRXmlLoader.java:211)
    at com.satyamsoft.ReportGenerator.generateReport(ReportGenerator.java:38)
    at com.satyamsoft.ReportGenerator.main(ReportGenerator.java:68)

NESTED BY :
java.io.FileNotFoundException: C:\Users\dineshkumar.s\Documents\Eclipse Projects\EmployeeReport\jasperreport.dtd (The system cannot find the file specified)
    at java.io.FileInputStream.open(Native Method)
    at java.io.FileInputStream.<init>(Unknown Source)
    at java.io.FileInputStream.<init>(Unknown Source)
    at sun.net.www.protocol.file.FileURLConnection.connect(Unknown Source)
    at sun.net.www.protocol.file.FileURLConnection.getInputStream(Unknown Source)
    at com.sun.org.apache.xerces.internal.impl.XMLEntityManager.setupCurrentEntity(Unknown Source)
    at com.sun.org.apache.xerces.internal.impl.XMLEntityManager.startEntity(Unknown Source)
    at com.sun.org.apache.xerces.internal.impl.XMLEntityManager.startDTDEntity(Unknown Source)
    at com.sun.org.apache.xerces.internal.impl.XMLDTDScannerImpl.setInputSource(Unknown Source)
    at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl$DTDDriver.dispatch(Unknown Source)
    at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl$DTDDriver.next(Unknown Source)
    at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl$PrologDriver.next(Unknown Source)
    at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl.next(Unknown Source)
    at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown Source)
    at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(Unknown Source)
    at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(Unknown Source)
    at com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(Unknown Source)
    at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.parse(Unknown Source)
    at com.sun.org.apache.xerces.internal.jaxp.SAXParserImpl$JAXPSAXParser.parse(Unknown Source)
    at org.apache.commons.digester.Digester.parse(Digester.java:1745)
    at net.sf.jasperreports.engine.xml.JRXmlLoader.loadXML(JRXmlLoader.java:236)
    at net.sf.jasperreports.engine.xml.JRXmlLoader.loadXML(JRXmlLoader.java:223)
    at net.sf.jasperreports.engine.xml.JRXmlLoader.load(JRXmlLoader.java:211)
    at com.satyamsoft.ReportGenerator.generateReport(ReportGenerator.java:38)
    at com.satyamsoft.ReportGenerator.main(ReportGenerator.java:68)

NESTED BY :
net.sf.jasperreports.engine.JRException: C:\Users\dineshkumar.s\Documents\Eclipse Projects\EmployeeReport\jasperreport.dtd (The system cannot find the file specified)
    at net.sf.jasperreports.engine.xml.JRXmlLoader.loadXML(JRXmlLoader.java:244)
    at net.sf.jasperreports.engine.xml.JRXmlLoader.loadXML(JRXmlLoader.java:223)
    at net.sf.jasperreports.engine.xml.JRXmlLoader.load(JRXmlLoader.java:211)
    at com.satyamsoft.ReportGenerator.generateReport(ReportGenerator.java:38)
    at com.satyamsoft.ReportGenerator.main(ReportGenerator.java:68)
Caused by: java.io.FileNotFoundException: C:\Users\dineshkumar.s\Documents\Eclipse Projects\EmployeeReport\jasperreport.dtd (The system cannot find the file specified)
    at java.io.FileInputStream.open(Native Method)
    at java.io.FileInputStream.<init>(Unknown Source)
    at java.io.FileInputStream.<init>(Unknown Source)
    at sun.net.www.protocol.file.FileURLConnection.connect(Unknown Source)
    at sun.net.www.protocol.file.FileURLConnection.getInputStream(Unknown Source)
    at com.sun.org.apache.xerces.internal.impl.XMLEntityManager.setupCurrentEntity(Unknown Source)
    at com.sun.org.apache.xerces.internal.impl.XMLEntityManager.startEntity(Unknown Source)
    at com.sun.org.apache.xerces.internal.impl.XMLEntityManager.startDTDEntity(Unknown Source)
    at com.sun.org.apache.xerces.internal.impl.XMLDTDScannerImpl.setInputSource(Unknown Source)
    at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl$DTDDriver.dispatch(Unknown Source)
    at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl$DTDDriver.next(Unknown Source)
    at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl$PrologDriver.next(Unknown Source)
    at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl.next(Unknown Source)
    at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown Source)
    at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(Unknown Source)
    at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(Unknown Source)
    at com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(Unknown Source)
    at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.parse(Unknown Source)
    at com.sun.org.apache.xerces.internal.jaxp.SAXParserImpl$JAXPSAXParser.parse(Unknown Source)
    at org.apache.commons.digester.Digester.parse(Digester.java:1745)
    at net.sf.jasperreports.engine.xml.JRXmlLoader.loadXML(JRXmlLoader.java:236)
    ... 4 more

ClassLoader loader = getClass().getClassLoader();

InputStream reportName = new FileInputStream(newFile(
            loader.getResource("reportes/ReporteCalendarizado.jrxml").getFile()));
            JasperDesign jasperDesign = JRXmlLoader.load(reportName);