java.net.MalformedURLException: unknown protocol:

[francesco334]

Hello,

 

I've a strange problem when I call my iReport app, from my java code. This is the code:

 

"

String reportFileName= this.URL_JASPERFILES + "mail/AirServices.jasper";

String outFileName = url+"/" + sPnrBasket + "_operativo" + ".txt";

this.logger.debug("RenderDocumentRQ WS: nome reportFileName: " + reportFileName);

 

JRXMLDataSource jrxmlds = new JRXMLDataSource(xmlFileName,recordPath);

 

HashMap hm = new HashMap();

Connection conn = getConnection();

hm.put("subreportDS",conn);

hm.put("SUBREPORT_DIR", this.URL_JASPERFILES + "mail/");

this.logger.debug("RenderDocumentRQ WS: setto parametri connesione SUBREPORT_DIR: " + this.URL_JASPERFILES + "mail/");

 

try

{

JasperPrint print = JasperFillManager.fillReport(

reportFileName,

hm,

jrxmlds);

...

"

 

I have Tomcat installed on d: partition on my pc, and when I run the app I have:

 

"

16:07:54,560 DEBUG otalogger:2401 - RenderDocumentRQ WS: nome reportFileName: D:Tomcat 5.5webappsDocumentBookServiceWEB-INFclassesReportmail/AirServices.jasper

java.net.MalformedURLException: unknown protocol: d

at java.net.URL.<init>(Unknown Source)

at java.net.URL.<init>(Unknown Source)

at java.net.URL.<init>(Unknown Source)

at com.sun.org.apache.xerces.internal.impl.XMLEntityManager.setupCurrentEntity(Unknown Source)

at com.sun.org.apache.xerces.internal.impl.XMLVersionDetector.determineDocVersion(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.DOMParser.parse(Unknown Source)

at com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl.parse(Unknown Source)

at javax.xml.parsers.DocumentBuilder.parse(Unknown Source)

at it.businesslogic.ireport.connection.JRXMLDataSource.<init>(JRXMLDataSource.java:30)

at it.eminds.ws.report.DocumentBookServiceWs.mailBasket(DocumentBookServiceWs.java:2403)

at it.eminds.ws.report.DocumentBookServiceWs.RenderDocumentRQ(DocumentBookServiceWs.java:302)

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.apache.axis.providers.java.RPCProvider.invokeMethod(RPCProvider.java:388)

at org.apache.axis.providers.java.RPCProvider.processMessage(RPCProvider.java:283)

at org.apache.axis.providers.java.JavaProvider.invoke(JavaProvider.java:323)

at org.apache.axis.strategies.InvocationStrategy.visit(InvocationStrategy.java:32)

at org.apache.axis.SimpleChain.doVisiting(SimpleChain.java:118)

at org.apache.axis.SimpleChain.invoke(SimpleChain.java:83)

at org.apache.axis.handlers.soap.SOAPService.invoke(SOAPService.java:453)

at org.apache.axis.server.AxisServer.invoke(AxisServer.java:281)

at org.apache.axis.transport.http.AxisServlet.doPost(AxisServlet.java:699)

at javax.servlet.http.HttpServlet.service(HttpServlet.java:710)

at org.apache.axis.transport.http.AxisServletBase.service(AxisServletBase.java:327)

at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)

at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:269)

at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)

at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:210)

at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:174)

at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)

at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:117)

at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:108)

at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:151)

at org.apache.coyote.http11.Http11AprProcessor.process(Http11AprProcessor.java:834)

at org.apache.coyote.http11.Http11AprProtocol$Http11ConnectionHandler.process(Http11AprProtocol.java:640)

at org.apache.tomcat.util.net.AprEndpoint$Worker.run(AprEndpoint.java:1286)

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

"

 

If I change the path of my xml file (to pass to iReport) in c:(mydir) .. all works!

 

Can u helpme?

 

Thanks & Regards,

Francesco

[csbac]

Hi!

Obviously, d:/your/path gets interpreted as an URL, while c:/some/path is not ...

 

According to the documentation,

http://jasperreports.sourceforge.net/api/net/sf/jasperreports/engine/data/JRXmlDataSource.html

 

JRXmlDataSource(java.lang.String uri)

you have to give a URI to the constructor, not a file name (file:///c:/some/path).

So the bug is in reality that it works with c: while it shouldn't ... or, I rather believe you use / in one of the paths, and \ [backslash] in the other

 

Alternatively, use

new JRXmlDataSource(new File("d:/some/path"));

 

Hope this helps,

Sebastian