Invalid Strem Header - Subreports - JBoss/JAR

2006 IR Open Dicussion · August 27, 2006

By: Patrick - patricksantana

2006-04-24 02:07

Guys,

I have an application running in JBoss.

I created a MASTER report with 2 Subreports ("log_report_parameter_value.jasper" and "log_report_incident.jasper").

I genereted the report in the server(JBoss) and send the result(JasperPrint) to a Swing Client.

In the master file I have the follow code for getting the subreports:

<reportElement

x="0"

y="3"

width="535"

height="43"

key="subreport-2"

isRemoveLineWhenBlank="true"/>

</subreport>

<reportElement

x="0"

y="2"

width="535"

height="48"

key="subreport-1"/>

</subreport>

The jaspers and the jrxml is inside a JAR(in the folder reports). To get the correct path, I used:

public static InputStream getSourceFile() {

return ReportHelper.class.getClassLoader().getResourceAsStream("reports/log_report_master.jrxml");

}

To read the file and compile:

JasperDesign jasperDesign = JRXmlLoader.load(getSourceFile());

JasperReport jasperReport = JasperCompileManager.compileReport(jasperDesign);

For Fill the report I used:

// pSession is a Hibernate Session.

Map parameters = new HashMap();

...

JasperPrint jasperPrint = JasperFillManager.fillReport(jasperReport, parameters, pSession.connection());

When I try to fill the report, I receive the follow stack trace:

10:47:28,325 ERROR [ReportHelper] Error in get the report.

java.io.StreamCorruptedException: invalid stream header

at java.io.ObjectInputStream.readStreamHeader(Unknown Source)

at java.io.ObjectInputStream.<init>(Unknown Source)

at net.sf.jasperreports.engine.util.JRLoader.loadObject(JRLoader.java:140)

at net.sf.jasperreports.engine.util.JRLoader.loadObjectFromLocation(JRLoader.java:255)

at net.sf.jasperreports.engine.fill.JRFillSubreport.evaluate(JRFillSubreport.java:316)

at net.sf.jasperreports.engine.fill.JRFillElementContainer.evaluate(JRFillElementContainer.java:275)

at net.sf.jasperreports.engine.fill.JRFillBand.evaluate(JRFillBand.java:399)

at net.sf.jasperreports.engine.fill.JRVerticalFiller.fillColumnBand(JRVerticalFiller.java:1300)

at net.sf.jasperreports.engine.fill.JRVerticalFiller.fillGroupHeader(JRVerticalFiller.java:542)

at net.sf.jasperreports.engine.fill.JRVerticalFiller.fillGroupHeaders(JRVerticalFiller.java:480)

at net.sf.jasperreports.engine.fill.JRVerticalFiller.fillReportStart(JRVerticalFiller.java:226)

at net.sf.jasperreports.engine.fill.JRVerticalFiller.fillReport(JRVerticalFiller.java:128)

at net.sf.jasperreports.engine.fill.JRBaseFiller.fill(JRBaseFiller.java:747)

at net.sf.jasperreports.engine.fill.JRBaseFiller.fill(JRBaseFiller.java:644)

at net.sf.jasperreports.engine.fill.JRFiller.fillReport(JRFiller.java:63)

at net.sf.jasperreports.engine.JasperFillManager.fillReport(JasperFillManager.java:402)

at com.CLIENT.PROJECT.component.report.server.business.ReportHelper.getReport(ReportHelper.java:103)

at com.CLIENT.PROJECT.component.report.server.ejb.ReportSessionBean.getReport(ReportSessionBean.java:89)

at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)

at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)

at java.lang.reflect.Method.invoke(Unknown Source)

at org.jboss.invocation.Invocation.performCall(Invocation.java:345)

at org.jboss.ejb.StatelessSessionContainer$ContainerInterceptor.invoke(StatelessSessionContainer.java:214)

at org.jboss.resource.connectionmanager.CachedConnectionInterceptor.invoke(CachedConnectionInterceptor.java:149)

at org.jboss.ejb.plugins.StatelessSessionInstanceInterceptor.invoke(StatelessSessionInstanceInterceptor.java:154)

at org.jboss.webservice.server.ServiceEndpointInterceptor.invoke(ServiceEndpointInterceptor.java:54)

at org.jboss.ejb.plugins.CallValidationInterceptor.invoke(CallValidationInterceptor.java:48)

at org.jboss.ejb.plugins.AbstractTxInterceptor.invokeNext(AbstractTxInterceptor.java:106)

at org.jboss.ejb.plugins.TxInterceptorCMT.runWithTransactions(TxInterceptorCMT.java:335)

at org.jboss.ejb.plugins.TxInterceptorCMT.invoke(TxInterceptorCMT.java:166)

at org.jboss.ejb.plugins.SecurityInterceptor.invoke(SecurityInterceptor.java:153)

at org.jboss.ejb.plugins.LogInterceptor.invoke(LogInterceptor.java:192)

at org.jboss.ejb.plugins.ProxyFactoryFinderInterceptor.invoke(ProxyFactoryFinderInterceptor.java:122)

at org.jboss.ejb.SessionContainer.internalInvoke(SessionContainer.java:624)

at org.jboss.ejb.Container.invoke(Container.java:873)

at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)

at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)

at java.lang.reflect.Method.invoke(Unknown Source)

at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:141)

at org.jboss.mx.server.Invocation.dispatch(Invocation.java:80)

at org.jboss.mx.server.Invocation.invoke(Invocation.java:72)

at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:245)

at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:644)

at org.jboss.invocation.jrmp.server.JRMPInvoker$MBeanServerAction.invoke(JRMPInvoker.java:805)

at org.jboss.invocation.jrmp.server.JRMPInvoker.invoke(JRMPInvoker.java:406)

at sun.reflect.GeneratedMethodAccessor310.invoke(Unknown Source)

at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)

at java.lang.reflect.Method.invoke(Unknown Source)

at sun.rmi.server.UnicastServerRef.dispatch(Unknown Source)

at sun.rmi.transport.Transport$1.run(Unknown Source)

at java.security.AccessController.doPrivileged(Native Method)

at sun.rmi.transport.Transport.serviceCall(Unknown Source)

at sun.rmi.transport.tcp.TCPTransport.handleMessages(Unknown Source)

at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(Unknown Source)

at java.lang.Thread.run(Unknown Source)

NESTED BY :

net.sf.jasperreports.engine.JRException: Error loading object from URL : jar:file:/C:/java/jboss/server/PROJECT/tmp/deploy/tmp39284reports-server.jar!/reports/log_report_incident.jasper

at net.sf.jasperreports.engine.util.JRLoader.loadObject(JRLoader.java:145)