[jdom-interest] large non-xml-file handeling

[Hjerling Johan]

Hi,

I try to upload a xml-file with multipartrequest, parse it and then use the
information! While testing it seams that any file over ~20 kb, that is
non-welformed xml, gets stuck and can not be deleted! Even though i catch
the exception and handle it nicely! The file remains open but only if the
file is larger than ~20 kb!!

Stacktrace:
org.jdom.JDOMException: Error on line 1 of document
file:/c:/tomcat/jakarta/webapps/wwtest/temp/bm11.tmp: The markup in
the document preceding the root element must be well-formed.
        at org.jdom.input.SAXBuilder.build(SAXBuilder.java:296)
        at org.jdom.input.SAXBuilder.build(SAXBuilder.java:617)
        at org.jdom.input.SAXBuilder.build(SAXBuilder.java:599)
        at fi.vikingline.xml.XMLParser.parse(XMLParser.java:34)
        at fi.vikingline.Send.action.Send.doExecute(Send.java:112)
        at fi.vikingline.webwork.VLAction.execute(VLAction.java:34)
        at webwork.servlets.Dispatcher.service(Dispatcher.java:477)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
        at
org.apache.tomcat.core.ServletWrapper.doService(ServletWrapper.java:404)
        at org.apache.tomcat.core.Handler.service(Handler.java:286)
        at
org.apache.tomcat.core.ServletWrapper.service(ServletWrapper.java:372)
        at
org.apache.tomcat.core.ContextManager.internalService(ContextManager.java:79
7)
        at
org.apache.tomcat.core.ContextManager.service(ContextManager.java:743)
        at
org.apache.tomcat.service.http.HttpConnectionHandler.processConnection(HttpC
onnectionHandler.java:210)
        at
org.apache.tomcat.service.TcpWorkerThread.runIt(PoolTcpEndpoint.java:416)
        at
org.apache.tomcat.util.ThreadPool$ControlRunnable.run(ThreadPool.java:498)
        at java.lang.Thread.run(Thread.java:484)
Root cause: org.xml.sax.SAXParseException: The markup in the document
preceding the root element must be well-formed.
        at
org.apache.xerces.framework.XMLParser.reportError(XMLParser.java:1008)
        at
org.apache.xerces.framework.XMLDocumentScanner.reportFatalXMLError(XMLDocume
ntScanner.java:625)
        at
org.apache.xerces.framework.XMLDocumentScanner$XMLDeclDispatcher.dispatch(XM
LDocumentScanner.java:804)
        at
org.apache.xerces.framework.XMLDocumentScanner.parseSome(XMLDocumentScanner.
java:380)
        at org.apache.xerces.framework.XMLParser.parse(XMLParser.java:900)
        at org.jdom.input.SAXBuilder.build(SAXBuilder.java:287)
        at org.jdom.input.SAXBuilder.build(SAXBuilder.java:617)
        at org.jdom.input.SAXBuilder.build(SAXBuilder.java:599)
        at fi.vikingline.xml.XMLParser.parse(XMLParser.java:34)
        at fi.vikingline.Send.action.Send.doExecute(Send.java:112)
        at fi.vikingline.webwork.VLAction.execute(VLAction.java:34)
        at webwork.servlets.Dispatcher.service(Dispatcher.java:477)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
        at
org.apache.tomcat.core.ServletWrapper.doService(ServletWrapper.java:404)
        at org.apache.tomcat.core.Handler.service(Handler.java:286)
        at
org.apache.tomcat.core.ServletWrapper.service(ServletWrapper.java:372)
        at
org.apache.tomcat.core.ContextManager.internalService(ContextManager.java:79
7)
        at
org.apache.tomcat.core.ContextManager.service(ContextManager.java:743)
        at
org.apache.tomcat.service.http.HttpConnectionHandler.processConnection(HttpC
onnectionHandler.java:210)
        at
org.apache.tomcat.service.TcpWorkerThread.runIt(PoolTcpEndpoint.java:416)
        at
org.apache.tomcat.util.ThreadPool$ControlRunnable.run(ThreadPool.java:498)
        at java.lang.Thread.run(Thread.java:484)
java.security.AccessControlException: access denied (java.io.FilePermission
c:\tomcat\jakarta\webapps\wwtest\temp\bm11.t
mp delete)
        at
java.security.AccessControlContext.checkPermission(AccessControlContext.java
:272)
        at
java.security.AccessController.checkPermission(AccessController.java:399)
        at
java.lang.SecurityManager.checkPermission(SecurityManager.java:545)
        at java.lang.SecurityManager.checkDelete(SecurityManager.java:1005)
        at fi.vikingline.Send.action.Send.doError(Send.java:67)
        at fi.vikingline.Send.action.Send.doExecute(Send.java:117)
        at fi.vikingline.webwork.VLAction.execute(VLAction.java:34)
        at webwork.servlets.Dispatcher.service(Dispatcher.java:477)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
        at
org.apache.tomcat.core.ServletWrapper.doService(ServletWrapper.java:404)
        at org.apache.tomcat.core.Handler.service(Handler.java:286)
        at
org.apache.tomcat.core.ServletWrapper.service(ServletWrapper.java:372)
        at
org.apache.tomcat.core.ContextManager.internalService(ContextManager.java:79
7)
        at
org.apache.tomcat.core.ContextManager.service(ContextManager.java:743)
        at
org.apache.tomcat.service.http.HttpConnectionHandler.processConnection(HttpC
onnectionHandler.java:210)
        at
org.apache.tomcat.service.TcpWorkerThread.runIt(PoolTcpEndpoint.java:416)
        at
org.apache.tomcat.util.ThreadPool$ControlRunnable.run(ThreadPool.java:498)
        at java.lang.Thread.run(Thread.java:484)  




Johan Hjerling
johan.hjerling at vikingline.fi