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Sathish

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Aug 22, 2003, 5:42:23 PM8/22/03

Im getting the following error when I try to push the content of a
file from my servlet.

Im having a JSP which posts to the servlet, the servlet has the
following piece of code... (as you all know this)

fileIn = new FileInputStream(pptFileName);
int length = fileIn.available();
byte[] b = new byte[length];
fileIn.read(b, 0, length);
response.setContentType("application/doc");
response.setContentLength(length);
op.write(b, 0, length);
op.close();
fileIn.close();

CAN ANYONE SAVE ME :)

THANKS IN ADVANCE ...

Original Error:
Error Message: Server caught unhandled exception from servlet
[pap.servlet.FileLinkServlet]: Server caught unhandled exception from
servlet [JSP 1.0 Processor]: OutputStream already obtained
Error Code: 500
Target Servlet: pap.servlet.FileLinkServlet
Error Stack:

--------------------------------------------------------------------------------
Root Error-1: OutputStream already obtained

java.lang.IllegalStateException: OutputStream already obtained
at java.lang.RuntimeException.<init>(RuntimeException.java:49)
at java.lang.IllegalStateException.<init>(IllegalStateException.java:47)
at com.ibm.servlet.engine.srt.SRTServletResponse.getWriter(SRTServletResponse.java:301)
at com.ibm.servlet.engine.webapp.HttpServletResponseProxy.getWriter(HttpServletResponseProxy.java(Compiled
Code))
at com.ibm.servlet.engine.webapp.HttpServletResponseProxy.getWriter(HttpServletResponseProxy.java(Compiled
Code))
at com.ibm.servlet.engine.webapp.HttpServletResponseProxy.getWriter(HttpServletResponseProxy.java(Compiled
Code))
at org.apache.jasper.runtime.JspWriterImpl.initOut(JspWriterImpl.java(Compiled
Code))
at org.apache.jasper.runtime.JspWriterImpl.flushBuffer(JspWriterImpl.java(Compiled
Code))
at org.apache.jasper.runtime.JspWriterImpl.flush(JspWriterImpl.java:191)
at C_0003a.WebSphere.AppServer.hosts.d_00025fault_0005fhost.PAPWebApp.web.pap._pap_2F_fileLink_2E_jsp_jsp_5._jspService(_pap_2F_fileLink_2E_jsp_jsp_5.java:133)
at com.sun.jsp.runtime.HttpJspBase.service(HttpJspBase.java:175)
at javax.servlet.http.HttpServlet.service(HttpServlet.java(Compiled
Code))
at com.sun.jsp.runtime.JspServlet$JspServletWrapper.service(JspServlet.java:253)
at com.sun.jsp.runtime.JspServlet.serviceJspFile(JspServlet.java:863)
at com.sun.jsp.runtime.JspServlet.service(JspServlet.java:773)
at javax.servlet.http.HttpServlet.service(HttpServlet.java(Compiled
Code))
at com.ibm.servlet.engine.webapp.StrictServletInstance.doService(ServletManager.java(Compiled
Code))
at com.ibm.servlet.engine.webapp.StrictLifecycleServlet._service(StrictLifecycleServlet.java(Compiled
Code))
at com.ibm.servlet.engine.webapp.IdleServletState.service(StrictLifecycleServlet.java(Compiled
Code))
at com.ibm.servlet.engine.webapp.StrictLifecycleServlet.service(StrictLifecycleServlet.java(Compiled
Code))
at com.ibm.servlet.engine.webapp.ServletInstance.service(ServletManager.java(Compiled
Code))
at com.ibm.servlet.engine.webapp.ValidServletReferenceState.dispatch(ServletManager.java(Compiled
Code))
at com.ibm.servlet.engine.webapp.ServletInstanceReference.dispatch(ServletManager.java(Compiled
Code))
at com.ibm.servlet.engine.webapp.WebAppRequestDispatcher.handleWebAppDispatch(WebAppRequestDispatcher.java(Compiled
Code))
at com.ibm.servlet.engine.webapp.WebAppRequestDispatcher.dispatch(WebAppRequestDispatcher.java(Compiled
Code))
at com.ibm.servlet.engine.webapp.WebAppRequestDispatcher.include(WebAppRequestDispatcher.java:142)
at pap.servlet.FileLinkServlet.service(FileLinkServlet.java:90)
at javax.servlet.http.HttpServlet.service(HttpServlet.java(Compiled
Code))
at com.ibm.servlet.engine.webapp.StrictServletInstance.doService(ServletManager.java(Compiled
Code))
at com.ibm.servlet.engine.webapp.StrictLifecycleServlet._service(StrictLifecycleServlet.java(Compiled
Code))
at com.ibm.servlet.engine.webapp.IdleServletState.service(StrictLifecycleServlet.java(Compiled
Code))
at com.ibm.servlet.engine.webapp.StrictLifecycleServlet.service(StrictLifecycleServlet.java(Compiled
Code))
at com.ibm.servlet.engine.webapp.ServletInstance.service(ServletManager.java(Compiled
Code))
at com.ibm.servlet.engine.webapp.ValidServletReferenceState.dispatch(ServletManager.java(Compiled
Code))
at com.ibm.servlet.engine.webapp.ServletInstanceReference.dispatch(ServletManager.java(Compiled
Code))
at com.ibm.servlet.engine.webapp.WebAppRequestDispatcher.handleWebAppDispatch(WebAppRequestDispatcher.java(Compiled
Code))
at com.ibm.servlet.engine.webapp.WebAppRequestDispatcher.dispatch(WebAppRequestDispatcher.java(Compiled
Code))
at com.ibm.servlet.engine.webapp.WebAppRequestDispatcher.forward(WebAppRequestDispatcher.java(Compiled
Code))
at com.ibm.servlet.engine.srt.WebAppInvoker.handleInvocationHook(WebAppInvoker.java(Compiled
Code))
at com.ibm.servlet.engine.invocation.CachedInvocation.handleInvocation(CachedInvocation.java(Compiled
Code))
at com.ibm.servlet.engine.invocation.CacheableInvocationContext.invoke(CacheableInvocationContext.java(Compiled
Code))
at com.ibm.servlet.engine.srp.ServletRequestProcessor.dispatchByURI(ServletRequestProcessor.java(Compiled
Code))
at com.ibm.servlet.engine.oselistener.OSEListenerDispatcher.service(OSEListener.java(Compiled
Code))
at com.ibm.servlet.engine.oselistener.SQEventListenerImp$ServiceRunnable.run(SQEventListenerImp.java(Compiled
Code))
at com.ibm.servlet.engine.oselistener.SQEventListenerImp.notifySQEvent(SQEventListenerImp.java(Compiled
Code))
at com.ibm.servlet.engine.oselistener.serverqueue.SQEventSource.notifyEvent(SQEventSource.java(Compiled
Code))
at com.ibm.servlet.engine.oselistener.serverqueue.SQWrapperEventSource$SelectRunnable.notifyService(SQWrapperEventSource.java(Compiled
Code))
at com.ibm.servlet.engine.oselistener.serverqueue.SQWrapperEventSource$SelectRunnable.run(SQWrapperEventSource.java:220)
at com.ibm.servlet.engine.oselistener.outofproc.OutOfProcThread$CtlRunnable.run(OutOfProcThread.java:248)
at java.lang.Thread.run(Thread.java:481)

--------------------------------------------------------------------------------
Wrapped Error-2: OutputStream already obtained

javax.servlet.ServletException: OutputStream already obtained
at javax.servlet.ServletException.<init>(ServletException.java:161)
at com.sun.jsp.runtime.JspServlet.unknownException(JspServlet.java:929)
at com.sun.jsp.runtime.JspServlet.service(JspServlet.java:820)
at javax.servlet.http.HttpServlet.service(HttpServlet.java(Compiled
Code))
at com.ibm.servlet.engine.webapp.StrictServletInstance.doService(ServletManager.java(Compiled
Code))
at com.ibm.servlet.engine.webapp.StrictLifecycleServlet._service(StrictLifecycleServlet.java(Compiled
Code))
at com.ibm.servlet.engine.webapp.IdleServletState.service(StrictLifecycleServlet.java(Compiled
Code))
at com.ibm.servlet.engine.webapp.StrictLifecycleServlet.service(StrictLifecycleServlet.java(Compiled
Code))
at com.ibm.servlet.engine.webapp.ServletInstance.service(ServletManager.java(Compiled
Code))
at com.ibm.servlet.engine.webapp.ValidServletReferenceState.dispatch(ServletManager.java(Compiled
Code))
at com.ibm.servlet.engine.webapp.ServletInstanceReference.dispatch(ServletManager.java(Compiled
Code))
at com.ibm.servlet.engine.webapp.WebAppRequestDispatcher.handleWebAppDispatch(WebAppRequestDispatcher.java(Compiled
Code))
at com.ibm.servlet.engine.webapp.WebAppRequestDispatcher.dispatch(WebAppRequestDispatcher.java(Compiled
Code))
at com.ibm.servlet.engine.webapp.WebAppRequestDispatcher.include(WebAppRequestDispatcher.java:142)
at pap.servlet.FileLinkServlet.service(FileLinkServlet.java:90)
at javax.servlet.http.HttpServlet.service(HttpServlet.java(Compiled
Code))
at com.ibm.servlet.engine.webapp.StrictServletInstance.doService(ServletManager.java(Compiled
Code))
at com.ibm.servlet.engine.webapp.StrictLifecycleServlet._service(StrictLifecycleServlet.java(Compiled
Code))
at com.ibm.servlet.engine.webapp.IdleServletState.service(StrictLifecycleServlet.java(Compiled
Code))
at com.ibm.servlet.engine.webapp.StrictLifecycleServlet.service(StrictLifecycleServlet.java(Compiled
Code))
at com.ibm.servlet.engine.webapp.ServletInstance.service(ServletManager.java(Compiled
Code))
at com.ibm.servlet.engine.webapp.ValidServletReferenceState.dispatch(ServletManager.java(Compiled
Code))
at com.ibm.servlet.engine.webapp.ServletInstanceReference.dispatch(ServletManager.java(Compiled
Code))
at com.ibm.servlet.engine.webapp.WebAppRequestDispatcher.handleWebAppDispatch(WebAppRequestDispatcher.java(Compiled
Code))
at com.ibm.servlet.engine.webapp.WebAppRequestDispatcher.dispatch(WebAppRequestDispatcher.java(Compiled
Code))
at com.ibm.servlet.engine.webapp.WebAppRequestDispatcher.forward(WebAppRequestDispatcher.java(Compiled
Code))
at com.ibm.servlet.engine.srt.WebAppInvoker.handleInvocationHook(WebAppInvoker.java(Compiled
Code))
at com.ibm.servlet.engine.invocation.CachedInvocation.handleInvocation(CachedInvocation.java(Compiled
Code))
at com.ibm.servlet.engine.invocation.CacheableInvocationContext.invoke(CacheableInvocationContext.java(Compiled
Code))
at com.ibm.servlet.engine.srp.ServletRequestProcessor.dispatchByURI(ServletRequestProcessor.java(Compiled
Code))
at com.ibm.servlet.engine.oselistener.OSEListenerDispatcher.service(OSEListener.java(Compiled
Code))
at com.ibm.servlet.engine.oselistener.SQEventListenerImp$ServiceRunnable.run(SQEventListenerImp.java(Compiled
Code))
at com.ibm.servlet.engine.oselistener.SQEventListenerImp.notifySQEvent(SQEventListenerImp.java(Compiled
Code))
at com.ibm.servlet.engine.oselistener.serverqueue.SQEventSource.notifyEvent(SQEventSource.java(Compiled
Code))
at com.ibm.servlet.engine.oselistener.serverqueue.SQWrapperEventSource$SelectRunnable.notifyService(SQWrapperEventSource.java(Compiled
Code))
at com.ibm.servlet.engine.oselistener.serverqueue.SQWrapperEventSource$SelectRunnable.run(SQWrapperEventSource.java:220)
at com.ibm.servlet.engine.oselistener.outofproc.OutOfProcThread$CtlRunnable.run(OutOfProcThread.java:248)
at java.lang.Thread.run(Thread.java:481)

--------------------------------------------------------------------------------
Wrapped Error-3: Server caught unhandled exception from servlet [JSP
1.0 Processor]: OutputStream already obtained

com.ibm.servlet.engine.webapp.UncaughtServletException: Server caught
unhandled exception from servlet [JSP 1.0 Processor]: OutputStream
already obtained
at javax.servlet.ServletException.<init>(ServletException.java:132)
at com.ibm.websphere.servlet.error.ServletErrorReport.<init>(ServletErrorReport.java:43)
at com.ibm.servlet.engine.webapp.WebAppErrorReport.<init>(WebAppErrorReport.java:31)
at com.ibm.servlet.engine.webapp.UncaughtServletException.<init>(UncaughtServletException.java:11)
at com.ibm.servlet.engine.webapp.WebAppRequestDispatcher.handleWebAppDispatch(WebAppRequestDispatcher.java(Compiled
Code))
at com.ibm.servlet.engine.webapp.WebAppRequestDispatcher.dispatch(WebAppRequestDispatcher.java(Compiled
Code))
at com.ibm.servlet.engine.webapp.WebAppRequestDispatcher.include(WebAppRequestDispatcher.java:142)
at pap.servlet.FileLinkServlet.service(FileLinkServlet.java:90)
at javax.servlet.http.HttpServlet.service(HttpServlet.java(Compiled
Code))
at com.ibm.servlet.engine.webapp.StrictServletInstance.doService(ServletManager.java(Compiled
Code))
at com.ibm.servlet.engine.webapp.StrictLifecycleServlet._service(StrictLifecycleServlet.java(Compiled
Code))
at com.ibm.servlet.engine.webapp.IdleServletState.service(StrictLifecycleServlet.java(Compiled
Code))
at com.ibm.servlet.engine.webapp.StrictLifecycleServlet.service(StrictLifecycleServlet.java(Compiled
Code))
at com.ibm.servlet.engine.webapp.ServletInstance.service(ServletManager.java(Compiled
Code))
at com.ibm.servlet.engine.webapp.ValidServletReferenceState.dispatch(ServletManager.java(Compiled
Code))
at com.ibm.servlet.engine.webapp.ServletInstanceReference.dispatch(ServletManager.java(Compiled
Code))
at com.ibm.servlet.engine.webapp.WebAppRequestDispatcher.handleWebAppDispatch(WebAppRequestDispatcher.java(Compiled
Code))
at com.ibm.servlet.engine.webapp.WebAppRequestDispatcher.dispatch(WebAppRequestDispatcher.java(Compiled
Code))
at com.ibm.servlet.engine.webapp.WebAppRequestDispatcher.forward(WebAppRequestDispatcher.java(Compiled
Code))
at com.ibm.servlet.engine.srt.WebAppInvoker.handleInvocationHook(WebAppInvoker.java(Compiled
Code))
at com.ibm.servlet.engine.invocation.CachedInvocation.handleInvocation(CachedInvocation.java(Compiled
Code))
at com.ibm.servlet.engine.invocation.CacheableInvocationContext.invoke(CacheableInvocationContext.java(Compiled
Code))
at com.ibm.servlet.engine.srp.ServletRequestProcessor.dispatchByURI(ServletRequestProcessor.java(Compiled
Code))
at com.ibm.servlet.engine.oselistener.OSEListenerDispatcher.service(OSEListener.java(Compiled
Code))
at com.ibm.servlet.engine.oselistener.SQEventListenerImp$ServiceRunnable.run(SQEventListenerImp.java(Compiled
Code))
at com.ibm.servlet.engine.oselistener.SQEventListenerImp.notifySQEvent(SQEventListenerImp.java(Compiled
Code))
at com.ibm.servlet.engine.oselistener.serverqueue.SQEventSource.notifyEvent(SQEventSource.java(Compiled
Code))
at com.ibm.servlet.engine.oselistener.serverqueue.SQWrapperEventSource$SelectRunnable.notifyService(SQWrapperEventSource.java(Compiled
Code))
at com.ibm.servlet.engine.oselistener.serverqueue.SQWrapperEventSource$SelectRunnable.run(SQWrapperEventSource.java:220)
at com.ibm.servlet.engine.oselistener.outofproc.OutOfProcThread$CtlRunnable.run(OutOfProcThread.java:248)
at java.lang.Thread.run(Thread.java:481)

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