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Posted to jetspeed-user@portals.apache.org by Javier Fernández <fe...@alumnos.uva.es> on 2001/06/06 18:05:46 UTC
How to read Files in Jetspeed and then show its content???
Hi,
We want to read a simple file and then show its content, anyone knows how to do it?.
At now, we have build a jsp Tag with an attribute (the file), but when we going to open the file, jetspeed show this error
javax.servlet.ServletException: IO problems
at org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImpl.java:459)
at WEB_0002dINF.templates.jsp.layouts.html._0002fWEB_0002dINF_0002ftemplates_0002fjsp_0002flayouts_0002fhtml_0002fdefault_0002ejspdefault_jsp_24._jspService(_0002fWEB_0002dINF_0002ftemplates_0002fjsp_0002flayouts_0002fhtml_0002fdefault_0002ejspdefault_jsp_24.java:215)
at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:119)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at org.apache.jasper.servlet.JspServlet$JspServletWrapper.service(JspServlet.java:177)
at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:318)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:391)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at org.apache.tomcat.core.ServletWrapper.doService(ServletWrapper.java:404)
at org.apache.tomcat.core.Handler.service(Handler.java:286)
at org.apache.tomcat.core.ServletWrapper.service(ServletWrapper.java:372)
at org.apache.tomcat.facade.RequestDispatcherImpl.forward(RequestDispatcherImpl.java:194)
at org.apache.jetspeed.services.jsp.JetspeedJspService.handleRequest(JetspeedJspService.java:163)
at org.apache.jetspeed.modules.layouts.JetspeedJspLayout.doBuild(JetspeedJspLayout.java:117)
at org.apache.turbine.modules.Layout.build(Layout.java:93)
at org.apache.turbine.modules.LayoutLoader.exec(LayoutLoader.java:122)
at org.apache.turbine.modules.pages.DefaultPage.doBuild(DefaultPage.java:170)
at org.apache.turbine.modules.Page.build(Page.java:92)
at org.apache.turbine.modules.PageLoader.exec(PageLoader.java:122)
at org.apache.turbine.Turbine.doGet(Turbine.java:364)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:740)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at org.apache.tomcat.core.ServletWrapper.doService(ServletWrapper.java:404)
at org.apache.tomcat.core.Handler.service(Handler.java:286)
at org.apache.tomcat.core.ServletWrapper.service(ServletWrapper.java:372)
at org.apache.tomcat.facade.RequestDispatcherImpl.forward(RequestDispatcherImpl.java:194)
at org.apache.jasper.runtime.PageContextImpl.forward(PageContextImpl.java:421)
at _0002findex_0002ejspindex_jsp_21._jspService(_0002findex_0002ejspindex_jsp_21.java:59)
at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:119)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at org.apache.jasper.servlet.JspServlet$JspServletWrapper.service(JspServlet.java:177)
at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:318)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:391)
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:797)
at org.apache.tomcat.core.ContextManager.service(ContextManager.java:743)
at org.apache.tomcat.service.http.HttpConnectionHandler.processConnection(HttpConnectionHandler.java:210)
at org.apache.tomcat.service.TcpWorkerThread.runIt(PoolTcpEndpoint.java:416)
at org.apache.tomcat.util.ThreadPool$ControlRunnable.run(ThreadPool.java:498)
at java.lang.Thread.run(Thread.java:484)
Causa Raiz: (root cause)
javax.servlet.jsp.JspException: IO problems
at org.apache.jetspeed.services.jsp.tags.HelloWorldTag.doStartTag(HelloWorldTag.java:49)
at WEB_0002dINF.templates.jsp.layouts.html._0002fWEB_0002dINF_0002ftemplates_0002fjsp_0002flayouts_0002fhtml_0002fdefault_0002ejspdefault_jsp_24._jspService(_0002fWEB_0002dINF_0002ftemplates_0002fjsp_0002flayouts_0002fhtml_0002fdefault_0002ejspdefault_jsp_24.java:168)
at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:119)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at org.apache.jasper.servlet.JspServlet$JspServletWrapper.service(JspServlet.java:177)
at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:318)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:391)
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.facade.RequestDispatcherImpl.forward(RequestDispatcherImpl.java:194)
at org.apache.jetspeed.services.jsp.JetspeedJspService.handleRequest(JetspeedJspService.java:163)
at org.apache.jetspeed.modules.layouts.JetspeedJspLayout.doBuild(JetspeedJspLayout.java:117)
at org.apache.turbine.modules.Layout.build(Layout.java:93)
at org.apache.turbine.modules.LayoutLoader.exec(LayoutLoader.java:122)
at org.apache.turbine.modules.pages.DefaultPage.doBuild(DefaultPage.java:170)
at org.apache.turbine.modules.Page.build(Page.java:92)
at org.apache.turbine.modules.PageLoader.exec(PageLoader.java:122)
at org.apache.turbine.Turbine.doGet(Turbine.java:364)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:740)
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.facade.RequestDispatcherImpl.forward(RequestDispatcherImpl.java:194)
at org.apache.jasper.runtime.PageContextImpl.forward(PageContextImpl.java:421)
at _0002findex_0002ejspindex_jsp_21._jspService(_0002findex_0002ejspindex_jsp_21.java:59)
at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:119)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at org.apache.jasper.servlet.JspServlet$JspServletWrapper.service(JspServlet.java:177)
at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:318)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:391)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at org.apache.tomcat.core.ServletWrapper.doService(ServletWrapper.java:404)
at org.apache.tomcat.core.Handler.service(Handler.java:286)
at org.apache.tomcat.core.ServletWrapper.service(ServletWrapper.java:372)
at org.apache.tomcat.core.ContextManager.internalService(ContextManager.java:797)
at org.apache.tomcat.core.ContextManager.service(ContextManager.java:743)
at org.apache.tomcat.service.http.HttpConnectionHandler.processConnection(HttpConnectionHandler.java:210)
at org.apache.tomcat.service.TcpWorkerThread.runIt(PoolTcpEndpoint.java:416)
at org.apache.tomcat.util.ThreadPool$ControlRunnable.run(ThreadPool.java:498)
at java.lang.Thread.run(Thread.java:484)