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Old April 4th, 2006, 06:49 AM
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Default Please reply me urgently!
hello!
I want to display the report named "dailyAttendanceReport" which have two subreports "dailyAttendanceSubReport.jasper" and "dailyAttendanceSubReportCout.jasper".
"Generatedaily.jsp" the code i implemented as following:
==========================================
<%@ page errorPage="error.jsp" %>
<%@ page import="net.sf.jasperreports.engine.*" %>
<%@ page import="net.sf.jasperreports.engine.util.*" %>
<%@ page import="net.sf.jasperreports.engine.export.*" %>
<%@ page import="net.sf.jasperreports.engine.JasperReport" %>
<%@ page import="net.sf.jasperreports.engine.JRException" %>
<%@ page import="java.util.*" %>
<%@ page import="java.io.*" %>
<%@ page import="java.sql.*" %>
<%@ page import="java.awt.Image" %>
<%@ page import="java.lang.Object" %>
<!-- <%@ page import="java.io.InputStream" %>
<%@ page import="java.io.UTFDataFormatException" %>
<%@ page import="javax.servlet.http.HttpServletResponse" %>-->
<!--
<%
JRProperties.setProperty(
JRProperties.COMPILER_CLASSPATH,
application.getRealPath("/WEB-INF/lib/jasperreports-1.0.1.jar") +
System.getProperty("path.separator") +
application.getRealPath("Jsp/WEB-INF/classes/")
);

JRProperties.setProperty(
JRProperties.COMPILER_TEMP_DIR,
application.getRealPath("Jsp/edb-jasperreports-2.0/")
);

JasperCompileManager.compileReportToFile(applicati on.getRealPath("Jsp/edb-jasperreports-2.0/DailyAttendanceSubReport.jrxml"));
%>
-->
<% String AttendanceDate = request.getParameter("AttendanceDate");

File reportFile = new

File(application.getRealPath("Jsp/edb-jasperreports-2.0/DailyAttendance.jasper"));

File dasr = new File(application.getRealPath("Jsp/edb-jasperreports-2.0/DailyAttendanceSubReport.jasper"));
JasperReport report = JasperCompileManager.compileReport( reportFile.getPath() );
JasperReport jasperReport = (JasperReport)JRLoader.loadObjectFromLocation(repo rtFile.getPath());
JasperReport subreport = JasperCompileManager.compileReport(dasr.getPath()) ;
JasperReport jasperReport1 = (JasperReport)JRLoader.loadObjectFromLocation(dasr .getPath());



if (!reportFile.exists()||!dasr.exists())
throw new JRRuntimeException("File DailyAttendance.jasper not found. The report design must be compiled first.");


Map parameters = new HashMap();
parameters.put("DailyAttendanceSubReport", subreport);
parameters.put("DailyAttendance", report);
parameters.put("AttendanceDate",AttendanceDate);
//response.setContentLength(bytes.length);
//creates an jdbc connection

Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");

Connection con = DriverManager.getConnection("jdbc:odbc:Edbtms");
JasperPrint jasperPrint =
JasperFillManager.fillReport(
jasperReport,
parameters,
con
);


StringBuffer sbuffer = new StringBuffer();

JRHtmlExporter exporter = new JRHtmlExporter();
exporter.setParameter(JRExporterParameter.JASPER_P RINT, jasperPrint);
exporter.setParameter(JRExporterParameter.OUTPUT_W RITER, out);
exporter.setParameter(JRHtmlExporterParameter.IS_U SING_IMAGES_TO_ALIGN, Boolean.FALSE);
exporter.exportReport();
%>

===============================================
but the sever has encountered the following issue:

JasperReports encountered this error :
java.io.UTFDataFormatException: Invalid byte 1 of 1-byte UTF-8 sequence.
at org.apache.xerces.impl.io.UTF8Reader.invalidByte(U nknown Source)
at org.apache.xerces.impl.io.UTF8Reader.read(Unknown Source)
at org.apache.xerces.impl.XMLEntityScanner.load(Unkno wn Source)
at org.apache.xerces.impl.XMLEntityScanner.skipString (Unknown Source)
at org.apache.xerces.impl.XMLVersionDetector.determin eDocVersion(Unknown Source)
at org.apache.xerces.parsers.XML11Configuration.parse (Unknown Source)
at org.apache.xerces.parsers.XML11Configuration.parse (Unknown Source)
at org.apache.xerces.parsers.XMLParser.parse(Unknown Source)
at org.apache.xerces.parsers.AbstractSAXParser.parse( Unknown Source)
at org.apache.commons.digester.Digester.parse(Digeste r.java:1647)
at net.sf.jasperreports.engine.xml.JRXmlLoader.loadXM L(JRXmlLoader.java:236)
at net.sf.jasperreports.engine.xml.JRXmlLoader.loadXM L(JRXmlLoader.java:223)
at net.sf.jasperreports.engine.xml.JRXmlLoader.load(J RXmlLoader.java:211)
at net.sf.jasperreports.engine.xml.JRXmlLoader.load(J RXmlLoader.java:165)
at net.sf.jasperreports.engine.xml.JRXmlLoader.load(J RXmlLoader.java:149)
at net.sf.jasperreports.engine.JasperCompileManager.c ompileReport(JasperCompileManager.java:142)
at org.apache.jsp.Jsp.GenerateDaily_jsp._jspService(G enerateDaily_jsp.java:96)
at org.apache.jasper.runtime.HttpJspBase.service(Http JspBase.java:94)
at javax.servlet.http.HttpServlet.service(HttpServlet .java:802)
at org.apache.jasper.servlet.JspServletWrapper.servic e(JspServletWrapper.java:324)
at org.apache.jasper.servlet.JspServlet.serviceJspFil e(JspServlet.java:292)
at org.apache.jasper.servlet.JspServlet.service(JspSe rvlet.java:236)
at javax.servlet.http.HttpServlet.service(HttpServlet .java:802)
at org.apache.catalina.core.ApplicationFilterChain.in ternalDoFilter(ApplicationFilterChain.java:237)
at org.apache.catalina.core.ApplicationFilterChain.do Filter(ApplicationFilterChain.java:157)
at org.apache.catalina.core.StandardWrapperValve.invo ke(StandardWrapperValve.java:214)
at org.apache.catalina.core.StandardValveContext.invo keNext(StandardValveContext.java:104)
at org.apache.catalina.core.StandardPipeline.invoke(S tandardPipeline.java:520)
at org.apache.catalina.core.StandardContextValve.invo keInternal(StandardContextValve.java:198)
at org.apache.catalina.core.StandardContextValve.invo ke(StandardContextValve.java:152)
at org.apache.catalina.core.StandardValveContext.invo keNext(StandardValveContext.java:104)
at org.apache.catalina.core.StandardPipeline.invoke(S tandardPipeline.java:520)
at org.apache.catalina.core.StandardHostValve.invoke( StandardHostValve.java:137)
at org.apache.catalina.core.StandardValveContext.invo keNext(StandardValveContext.java:104)
at org.apache.catalina.valves.ErrorReportValve.invoke (ErrorReportValve.java:118)
at org.apache.catalina.core.StandardValveContext.invo keNext(StandardValveContext.java:102)
at org.apache.catalina.core.StandardPipeline.invoke(S tandardPipeline.java:520)
at org.apache.catalina.core.StandardEngineValve.invok e(StandardEngineValve.java:109)
at org.apache.catalina.core.StandardValveContext.invo keNext(StandardValveContext.java:104)
at org.apache.catalina.core.StandardPipeline.invoke(S tandardPipeline.java:520)
at org.apache.catalina.core.ContainerBase.invoke(Cont ainerBase.java:929)
at org.apache.coyote.tomcat5.CoyoteAdapter.service(Co yoteAdapter.java:160)
at org.apache.coyote.http11.Http11Processor.process(H ttp11Processor.java:799)
at org.apache.coyote.http11.Http11Protocol$Http11Conn ectionHandler.processConnection(Http11Protocol.jav a:705)
at org.apache.tomcat.util.net.TcpWorkerThread.runIt(P oolTcpEndpoint.java:577)
at org.apache.tomcat.util.threads.ThreadPool$ControlR unnable.run(ThreadPool.java:683)
at java.lang.Thread.run(Thread.java:534)

NESTED BY :
net.sf.jasperreports.engine.JRException: Invalid byte 1 of 1-byte UTF-8 sequence.
at net.sf.jasperreports.engine.xml.JRXmlLoader.loadXM L(JRXmlLoader.java:244)
at net.sf.jasperreports.engine.xml.JRXmlLoader.loadXM L(JRXmlLoader.java:223)
at net.sf.jasperreports.engine.xml.JRXmlLoader.load(J RXmlLoader.java:211)
at net.sf.jasperreports.engine.xml.JRXmlLoader.load(J RXmlLoader.java:165)
at net.sf.jasperreports.engine.xml.JRXmlLoader.load(J RXmlLoader.java:149)
at net.sf.jasperreports.engine.JasperCompileManager.c ompileReport(JasperCompileManager.java:142)
at org.apache.jsp.Jsp.GenerateDaily_jsp._jspService(G enerateDaily_jsp.java:96)
at org.apache.jasper.runtime.HttpJspBase.service(Http JspBase.java:94)
at javax.servlet.http.HttpServlet.service(HttpServlet .java:802)
at org.apache.jasper.servlet.JspServletWrapper.servic e(JspServletWrapper.java:324)
at org.apache.jasper.servlet.JspServlet.serviceJspFil e(JspServlet.java:292)
at org.apache.jasper.servlet.JspServlet.service(JspSe rvlet.java:236)
at javax.servlet.http.HttpServlet.service(HttpServlet .java:802)
at org.apache.catalina.core.ApplicationFilterChain.in ternalDoFilter(ApplicationFilterChain.java:237)
at org.apache.catalina.core.ApplicationFilterChain.do Filter(ApplicationFilterChain.java:157)
at org.apache.catalina.core.StandardWrapperValve.invo ke(StandardWrapperValve.java:214)
at org.apache.catalina.core.StandardValveContext.invo keNext(StandardValveContext.java:104)
at org.apache.catalina.core.StandardPipeline.invoke(S tandardPipeline.java:520)
at org.apache.catalina.core.StandardContextValve.invo keInternal(StandardContextValve.java:198)
at org.apache.catalina.core.StandardContextValve.invo ke(StandardContextValve.java:152)
at org.apache.catalina.core.StandardValveContext.invo keNext(StandardValveContext.java:104)
at org.apache.catalina.core.StandardPipeline.invoke(S tandardPipeline.java:520)
at org.apache.catalina.core.StandardHostValve.invoke( StandardHostValve.java:137)
at org.apache.catalina.core.StandardValveContext.invo keNext(StandardValveContext.java:104)
at org.apache.catalina.valves.ErrorReportValve.invoke (ErrorReportValve.java:118)
at org.apache.catalina.core.StandardValveContext.invo keNext(StandardValveContext.java:102)
at org.apache.catalina.core.StandardPipeline.invoke(S tandardPipeline.java:520)
at org.apache.catalina.core.StandardEngineValve.invok e(StandardEngineValve.java:109)
at org.apache.catalina.core.StandardValveContext.invo keNext(StandardValveContext.java:104)
at org.apache.catalina.core.StandardPipeline.invoke(S tandardPipeline.java:520)
at org.apache.catalina.core.ContainerBase.invoke(Cont ainerBase.java:929)
at org.apache.coyote.tomcat5.CoyoteAdapter.service(Co yoteAdapter.java:160)
at org.apache.coyote.http11.Http11Processor.process(H ttp11Processor.java:799)
at org.apache.coyote.http11.Http11Protocol$Http11Conn ectionHandler.processConnection(Http11Protocol.jav a:705)
at org.apache.tomcat.util.net.TcpWorkerThread.runIt(P oolTcpEndpoint.java:577)
at org.apache.tomcat.util.threads.ThreadPool$ControlR unnable.run(ThreadPool.java:683)
at java.lang.Thread.run(Thread.java:534)
Caused by: java.io.UTFDataFormatException: Invalid byte 1 of 1-byte UTF-8 sequence.
at org.apache.xerces.impl.io.UTF8Reader.invalidByte(U nknown Source)
at org.apache.xerces.impl.io.UTF8Reader.read(Unknown Source)
at org.apache.xerces.impl.XMLEntityScanner.load(Unkno wn Source)
at org.apache.xerces.impl.XMLEntityScanner.skipString (Unknown Source)
at org.apache.xerces.impl.XMLVersionDetector.determin eDocVersion(Unknown Source)
at org.apache.xerces.parsers.XML11Configuration.parse (Unknown Source)
at org.apache.xerces.parsers.XML11Configuration.parse (Unknown Source)
at org.apache.xerces.parsers.XMLParser.parse(Unknown Source)
at org.apache.xerces.parsers.AbstractSAXParser.parse( Unknown Source)
at org.apache.commons.digester.Digester.parse(Digeste r.java:1647)
at net.sf.jasperreports.engine.xml.JRXmlLoader.loadXM L(JRXmlLoader.java:236)
... 36 more

Please if someone wants to solve my problem urgently i would very much thankful to him/her.
Best regards!







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