Thanks alot for the reply... I had totally forgotten about the <img src="" /> in the example. that makes a lot of sense. I did write in my previous post that the jsp file is included in a tile and thanks for telling me that it will give me a corrupted output if I had text before the binary output in the tile. Actually, before I got this exception, I was having this corrupted output problem and I thought that this is some content type mismatch problem in the tile and the included page. so, if I want the included page to have a header, I can't use tile, instead will have to use a jsp with header content in it, right?
Thanks a lot for the reply, Sushma On Tue, 28 Aug 2007 David Delbecq wrote : >The answer is quite explicit: >Can't insert page '/pages/cannedEmail/showFile.jsp' > >You are trying to *include* showFile.jsp inside another jsp file. The other >jsp file expect the included file to generate a text output. But you are >generating binary output, which can't be converted to html. I suppose you know >that, in html, you never include the binary content inside the html document, >you always create a link that points to the document to show. In case of >pictures man use <img src="..."/> tag, in case of pdf, doc, xls man use an ><object>...</object> tag. > >If you look at myface example source, you should clearly notice this: > ><h:graphicImage url="fileupload_showimg.jsf"/> > >which is quite different from this ><jsp:include src="fileupload_showimg.jsf"/> > >PS: i also notice, though you omitted to tell us about this in question, that >you are mixing JSF with tiles. Ensure tiles does not do any text output pior >ti binary output as it will give a corrupted response (padding before start of >file). >sushma sharma a écrit : >> >>Hi Experts, >> >>I am having trouble displaying BLOB data in my page. My requirement is that I >>must be able to show some predefined types(PDF, HTML, GIF, JPEG, DOC, XLS) of >>BLOB data in my page. This page must have the header of my application. I >>tried to use the example given at http://www.irian.at/myfaces/fileupload.jsf. >>I tried that example and it seemed to work for Images. But after I >>incorporated it in my app, I am getting the exception. Upload works, but >>problem is with displaying the content of the BLOB data. We have a field in >>the table where we set what type of data is in the BLOB, so I set the >>ContentType from that. >>I am using Myfaces 1.1.5, Tomahawk 1.1.3, Ajax4Jsf 1.1.1. server is WLS8.1 >>sp6. >>I understand that it is a problem with the page encoding/ content type set >>for the page.I tried it with UTF-8 and ISO-8859-1, but neither of them >>worked. Any help is appreciated. below is my jsp file and the exception I am >>getting. the jsp file is included in a tile. >>Thanks, >>Sushma >> >>===================JSP File== showFile.jsp ============================== >><%@ page session="false" %> >><% >> String contentType = (String)application.getAttribute("fileupload_type"); >> String fileName = (String)application.getAttribute("fileupload_name"); >> >> String allowCache = request.getParameter("allowCache"); >> String openDirectly = request.getParameter("openDirectly"); >> System.out.print("\n\n*********** allowCache " + allowCache); >> if(allowCache == null || allowCache.equalsIgnoreCase("false")) >> { >> response.setHeader("pragma", "no-cache"); >> response.setHeader("Cache-control", "no-cache, no-store, >> must-revalidate"); >> response.setHeader("Expires", "01 Apr 1995 01:10:10 GMT"); >> } >> >> if(contentType!=null) >> { >> System.out.print("\n\n*********** contentType " + contentType); >> response.setContentType(contentType); >> } >> >> if(fileName != null) >> { >> System.out.print("\n\n*********** fileName " + fileName); >> fileName = fileName.substring(fileName.lastIndexOf('\\')+1); >> fileName = fileName.substring(fileName.lastIndexOf('/')+1); >> >> StringBuffer contentDisposition = new StringBuffer(); >> >> System.out.print("\n\n*********** openDirectly " + openDirectly); >> if(openDirectly==null || openDirectly.equalsIgnoreCase("false")) >> { >> contentDisposition.append("attachment;"); >> } >> >> contentDisposition.append("filename=\""); >> contentDisposition.append(fileName); >> contentDisposition.append("\""); >> >> response.setHeader ("Content-Disposition", >> contentDisposition.toString()); >> } >> >> byte[] bytes = (byte[])application.getAttribute("fileupload_bytes"); >> System.out.print("\n\n*********** fileupload_bytes "); >> if (bytes != null) >> { >> System.out.print(" = " + bytes); >> response.getOutputStream().write(bytes); >> } >>%> >> >> >>-------------------------------Exception >>------------------------------------------------------------------------------------- >> >>Can't insert page '/pages/cannedEmail/showFile.jsp' : null >>sun.io.MalformedInputException >> >>at sun.io.ByteToCharUTF8.convert(ByteToCharUTF8.java:149) at >> >>weblogic.servlet.internal.CharChunkOutput.write(CharChunkOutput.java:111) at >> >>weblogic.servlet.internal.ChunkOutputWrapper.write(ChunkOutputWrapper.java:125) >> at >> >>weblogicservlet.jsp.BodyOutputStream.write(NestedBodyResponse.java:65) at >> >>java.io.OutputStream.write(OutputStream.java:58) at >> >>jsp_servlet._pages._cannedemail.__showfile._jspService(__showfile.java:168) at >> >>weblogic.servlet.jsp.JspBase.service(JspBase.java:33) at >> >>weblogic.servlet.internal.ServletStubImpl$ServletInvocationAction.run >> >>(ServletStubImpl.java:1077) at >>weblogic.servlet.internalServletStubImpl.invokeServlet >> >>(ServletStubImpl.java:465) at >>weblogic.servlet.internal.ServletStubImpl.invokeServlet >> >>(ServletStubImpl.java:526) at >>weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:28) at >> >>weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:27) at >> >>org.apache.myfaces.webapp.filter.ExtensionsFilter.doFilter(ExtensionsFilter.java:97) >> at >> >>weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:27) at >> >>weblogic.servlet.internal.RequestDispatcherImpl.include(RequestDispatcherImpl.java:652) >> at >> >>weblogic.servlet.internal.RequestDispatcherImpl.include(RequestDispatcherImpl.java:431) >> at >> >>weblogic.servlet.jsp.PageContextImpl.include(PageContextImpl.java:154) at >> >>org.apache.struts.tiles.TilesUtilImpl.doInclude(TilesUtilImpl.java:137) at >> >>org.apache.struts.tiles.TilesUtil.doInclude(TilesUtil.java:177) at >> >>org.apache.struts.taglib.tiles.InsertTag.doInclude(InsertTag.java:756) at >> >>org.apache.struts.taglib.tiles.InsertTag$InsertHandler.doEndTag(InsertTag.java:881) >> at >> >>org.apache.struts.taglib.tiles.InsertTag.doEndTag(InsertTag.java:473) at >> >>jsp_servlet.__layout._jspService(__layout.java:260) at >>weblogic.servlet.jsp.JspBase.service >> >>(JspBase.java:33) at >>weblogic.servlet.internal.ServletStubImpl$ServletInvocationAction.run >> >>(ServletStubImpl.java:1077) at >>weblogic.servlet.internal.ServletStubImpl.invokeServlet >> >>(ServletStubImpl.java:465) at >>weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:28) at >> >>weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:27) at >> >>org.apache.myfaces.webapp.filter.ExtensionsFilter.doFilter(ExtensionsFilter.java:97) >> at >> >>weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:27) at >> >>weblogic.servlet.internalRequestDispatcherImpl.forward(RequestDispatcherImpl.java:334) >> at >> >>org.apache.myfaces.context.servlet.ServletExternalContextImpl.dispatch >> >>(ServletExternalContextImpl.java:419) at >> >>org.apache.myfaces.tomahawk.application.jsp.JspTilesViewHandlerImpl.dispatch >> >>(JspTilesViewHandlerImpl.java:233) at >> >>org.apache.myfaces.tomahawk.application.jsp.JspTilesViewHandlerImpl.renderView >> >>(JspTilesViewHandlerImpl.java:219) at >> >>org.ajax4jsf.framework.ViewHandlerWrapper.renderView(ViewHandlerWrapper.java:108) >> at >> >>org.ajax4jsf.framework.ajax.AjaxViewHandler.renderView(AjaxViewHandlerjava:233) >> at >> >>org.apache.myfaces.lifecycle.RenderResponseExecutor.execute >> >>(RenderResponseExecutor.java:41) at >>org.apache.myfaces.lifecycle.LifecycleImpl.render >> >>(LifecycleImpl.java:132) at >>javax.faces.webapp.FacesServlet.service(FacesServlet.java:140) >> >>at org.apache.myfaces.webapp.MyFacesServlet.service(MyFacesServlet.java:77) at >> >>weblogic.servlet.internal.ServletStubImpl$ServletInvocationAction.run >> >>(ServletStubImpl.java:1077) at >>weblogic.servlet.internal.ServletStubImpl.invokeServlet >> >>(ServletStubImpl.java:465) at >>weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:28) at >> >>weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:27) at >> >>org.apache.myfaces.webapp.filter.ExtensionsFilter.doFilter(ExtensionsFilter.java:97) >> at >> >>weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:27) at >> >>org.ajax4jsf.framework.ajax.xmlfilter.BaseXMLFilter.doXmlFilter(BaseXMLFilter.java:127) >> at >> >>org.ajax4jsf.framework.ajax.xmlfilter.BaseFilter.doFilter(BaseFilter.java:277) >> at >> >>weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:27) at >> >>org.apache.myfaces.webapp.filter.ExtensionsFilter.doFilter(ExtensionsFilter.java:144) >> at >> >>weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:27) at >> >>weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run >> >>(WebAppServletContext.java:7053) at >> >>weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321) >> at >> >>weblogicsecurity.service.SecurityManager.runAs(SecurityManager.java:121) at >> >>weblogic.servlet.internal.WebAppServletContext.invokeServlet >> >>(WebAppServletContext.java:3902) at >>weblogic.servlet.internal.ServletRequestImpl.execute >> >>(ServletRequestImpl.java:2773) at weblogic.kernel.ExecuteThread.execute >> >>(ExecuteThread.java:224) at >>weblogic.kernel.ExecuteThread.run(ExecuteThread.java:183) >> >> >> >>ebay >><http://adworks.rediff.com/cgi-bin/AdWorks/click.cgi/www.rediff.com/signature-home.htm/[EMAIL >> >>PROTECTED]/1362386_1355934/1361766/1?PARTNER=3&OAS_QUERY=null%20target=new%20> >> >>
