~ I am using TC 4.1.36 and I have a simple Data Transfer Object that I create in a front controller servlet and use to build a JSP view ~ This is where I have both the servlet and the DTO ~ . . .\webapps08\serv2jspTest\WEB-INF\classes>dir *.* /B ~ UpFlInfoK.class UpFlInfoK.java UploadServlet10.class UploadServlet10.java ~ and this is where I have the jsp pages ~ . . .\webapps08\serv2jspTest>dir *.* /B serv2jspTest.jsp ~ and this is my jsp page ~ <%@ page language="java" contentType="text/html; charset=ISO-8859-1" pageEncoding="ISO-8859-1"%> <%@ page import="java.util.*" %> <%@ page import="java.text.*" %> // __ global data set in jspInit() which runs once <%! private final String aDtFrmt = "yyyy-MM-dd_HHmmss"; // @! it should be read in as input parameter private SimpleDateFormat SDtF = null; public void jspInit(){ SDtF = new SimpleDateFormat(aDtFrmt); } %> // __ request scoped data runs every time jsp is accessed <% UpFlInfoK UpFlInf = request.getAttribute("UpFlInf"); String aLModDt = SDtF.format(new Date(UpFlInf.lL2LModDt)); // __ String aPg = "

There already exist a file on the server, uploaded "; aPg += aLModDt; aPg += "by user id: "; aPg += UpFlInf.aUsrID; aPg += " that is exactly the same as the one you tried to upload.

Information about current file on server:

  • File Length: "; aPg += UpFlInf.lFlL2; aPg += " (bytes)
  • MD5Sum: "; aPg += UpFlInf.aFlMD5Sum; aPg += "
  • Do you want to try again?

    "; %> Same File <%=aPg%> ~ then I am going: ~ request.setAttribute("UpFlInf", UpFlInf); request.getRequestDispatcher(aDispatchPg).forward(request, response); ~ but I can't make the jsp page import the class, even though I thought you should keep all classes in /WEB-INF/classes ~ Where do you put classes so that servlets and JSPs can import and use them? ~ This is the error I am getting: ~ HTTP Status 500 - type Exception report message description The server encountered an internal error () that prevented it from fulfilling this request. exception org.apache.jasper.JasperException: Unable to compile class for JSP An error occurred at line: 6 in the jsp file: /same_file.jsp Generated servlet error: Project base dir set to: C:\cmllpz\prjx\java\GWB\tc\tc-4.1.36 Detected Java version: 1.6 in: C:\WApps\java\jdk1.6.0_02\jre Detected OS: Windows XP [antlib:org.apache.tools.ant] Could not load definitions from resource org/apache/tools/ant/antlib.xml. It could not be found. [javac] same_file_jsp.java added as same_file_jsp.class is outdated. [javac] Compiling 1 source file [javac] Using modern compiler dropping C:\cmllpz\prjx\java\GWB\tc\bin\bootstrap.jar from path as it doesn't exist [javac] Compilation arguments: [javac] '-classpath' [javac] 'C:\WApps\java\jdk1.6.0_02\lib\tools.jar;C:\cmllpz\prjx\java\GWB\webappsDir_tc-4.1.36\webapps08\fileupload\WEB-INF\classes;C:\cmllpz\prjx\java\GWB\webappsDir_tc-4.1.36\webapps08\fileupload\WEB-INF\lib\commons-fileupload-1.2.jar;C:\cmllpz\prjx\java\GWB\webappsDir_tc-4.1.36\webapps08\fileupload\WEB-INF\lib\commons-io-1.3.2.jar;C:\cmllpz\prjx\java\GWB\tc\tc-4.1.36\shared\classes;C:\cmllpz\prjx\java\GWB\tc\tc-4.1.36\common\classes;C:\cmllpz\prjx\java\GWB\tc\tc-4.1.36\common\endorsed\xercesImpl.jar;C:\cmllpz\prjx\java\GWB\tc\tc-4.1.36\common\endorsed\xml-apis.jar;C:\cmllpz\prjx\java\GWB\tc\tc-4.1.36\common\lib\activation.jar;C:\cmllpz\prjx\java\GWB\tc\tc-4.1.36\common\lib\ant-launcher.jar;C:\cmllpz\prjx\java\GWB\tc\tc-4.1.36\common\lib\ant.jar;C:\cmllpz\prjx\java\GWB\tc\tc-4.1.36\common\lib\commons-collections-3.2.jar;C:\cmllpz\prjx\java\GWB\tc\tc-4.1.36\common\lib\commons-dbcp-1.2.1.jar;C:\cmllpz\prjx\java\GWB\tc\tc-4.1.36\common\lib\commons-logging-api-1.1.jar;C:\cmllpz\prjx\java\GWB\tc\tc-4.1.36\common\lib\commons-pool-1.3.jar;C:\cmllpz\prjx\java\GWB\tc\tc-4.1.36\common\lib\jasper-compiler.jar;C:\cmllpz\prjx\java\GWB\tc\tc-4.1.36\common\lib\jasper-runtime.jar;C:\cmllpz\prjx\java\GWB\tc\tc-4.1.36\common\lib\jdbc2_0-stdext.jar;C:\cmllpz\prjx\java\GWB\tc\tc-4.1.36\common\lib\jndi.jar;C:\cmllpz\prjx\java\GWB\tc\tc-4.1.36\common\lib\jta.jar;C:\cmllpz\prjx\java\GWB\tc\tc-4.1.36\common\lib\mail.jar;C:\cmllpz\prjx\java\GWB\tc\tc-4.1.36\common\lib\naming-common.jar;C:\cmllpz\prjx\java\GWB\tc\tc-4.1.36\common\lib\naming-factory.jar;C:\cmllpz\prjx\java\GWB\tc\tc-4.1.36\common\lib\naming-resources.jar;C:\cmllpz\prjx\java\GWB\tc\tc-4.1.36\common\lib\postgresql-8.2-506.jdbc4.jar;C:\cmllpz\prjx\java\GWB\tc\tc-4.1.36\common\lib\servlet.jar;C:\cmllpz\prjx\java\GWB\tc\tc-4.1.36\bin\bootstrap.jar' [javac] '-sourcepath' [javac] 'C:\cmllpz\prjx\java\GWB\work' [javac] '-encoding' [javac] 'UTF8' [javac] '-g' [javac] [javac] The ' characters around the executable and arguments are [javac] not part of the command. [javac] File to be compiled: [javac] C:\cmllpz\prjx\java\GWB\work\same_file_jsp.java C:\cmllpz\prjx\java\GWB\work\same_file_jsp.java:49: cannot find symbol symbol : class UpFlInfoK location: class org.apache.jsp.same_file_jsp UpFlInfoK UpFlInf = null; ^ An error occurred at line: 6 in the jsp file: /same_file.jsp Generated servlet error: C:\cmllpz\prjx\java\GWB\work\same_file_jsp.java:51: cannot find symbol symbol : class UpFlInfoK location: class org.apache.jsp.same_file_jsp UpFlInf = (UpFlInfoK) pageContext.getAttribute("UpFlInf", PageContext.PAGE_SCOPE); ^ An error occurred at line: 6 in the jsp file: /same_file.jsp Generated servlet error: C:\cmllpz\prjx\java\GWB\work\same_file_jsp.java:54: cannot find symbol symbol : class UpFlInfoK location: class org.apache.jsp.same_file_jsp UpFlInf = (UpFlInfoK) java.beans.Beans.instantiate(this.getClass().getClassLoader(), "UpFlInfoK"); ^ An error occurred at line: 16 in the jsp file: /same_file.jsp Generated servlet error: C:\cmllpz\prjx\java\GWB\work\same_file_jsp.java:66: cannot find symbol symbol : class UpFlInfoK location: class org.apache.jsp.same_file_jsp UpFlInfoK UpFlInf = request.getAttribute("UpFlInf"); ^ 4 errors at org.apache.jasper.compiler.DefaultErrorHandler.javacError(DefaultErrorHandler.java:85) at org.apache.jasper.compiler.ErrorDispatcher.javacError(ErrorDispatcher.java:248) at org.apache.jasper.compiler.Compiler.generateClass(Compiler.java:343) at org.apache.jasper.compiler.Compiler.compile(Compiler.java:356) at org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:427) at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:142) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:240) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:187) at javax.servlet.http.HttpServlet.service(HttpServlet.java:810) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:628) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:383) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:307) at UploadServlet10.doPost(UploadServlet10.java:197) at javax.servlet.http.HttpServlet.service(HttpServlet.java:717) at javax.servlet.http.HttpServlet.service(HttpServlet.java:810) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:199) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:145) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:210) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:596) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:433) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:955) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:139) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:596) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:433) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:955) at org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2460) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:133) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:596) at org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve.java:119) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:594) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:117) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:594) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:433) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:955) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:127) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:596) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:433) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:955) at org.apache.coyote.tomcat4.CoyoteAdapter.service(CoyoteAdapter.java:157) at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:874) at org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:665) at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:528) at org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:81) at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:685) at java.lang.Thread.run(Thread.java:619) --------------------------------------------------------------------- To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: users-unsubscribe@tomcat.apache.org For additional commands, e-mail: users-help@tomcat.apache.org