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568

answers:

2
Q: 

JSP deploy problem in jboss

I have Jboss 4.0.4GA setup in Linux. after I start my jboss without problem, I tried to access JSP page in browser, got error: 

The XML page cannot be displayed 
Cannot view XML input using XSL style sheet. Please correct the error

and then click the Refresh button, or try again later.

A name was started with an invalid character. Error processing resource 'https://uappdev.marvell.com/login/index.jsp'. Lin...

<%@ page import="com.marvell.macroip.util.Constants" %> -^

and I find out the converted servlets class files is not in [jboss home]/work/jboss.web/localhost/_/org... directory. No errors in Jboss log file.

Can anybody help me to resolve this problem? I already spend a lot time one this problem, but no luck.

here is my web.xml:

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE web-app PUBLIC "-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN" "http://java.sun.com/dtd/web-app_2_3.dtd"&gt;
<web-app>
  <filter>
    <filter-name>AuthenticationFilter</filter-name>
    <filter-class>com.marvell.macroip.web.util.AuthenticationFilter</filter-class>
  </filter>
  <filter-mapping>
    <filter-name>AuthenticationFilter</filter-name>
    <url-pattern>/extract/*</url-pattern>    
  </filter-mapping>
  <filter-mapping>
    <filter-name>AuthenticationFilter</filter-name>    
    <url-pattern>/admin/*</url-pattern>
  </filter-mapping>
  <listener>
    <listener-class>com.marvell.macroip.web.util.PublicSessionListener</listener-class>
  </listener>
  <servlet>
    <servlet-name>action</servlet-name>
    <servlet-class>org.apache.struts.action.ActionServlet</servlet-class>
    <init-param>
      <param-name>debug</param-name>
      <param-value>2</param-value>
    </init-param>
    <init-param>
      <param-name>config</param-name>
      <param-value>/WEB-INF/struts-config.xml</param-value>
    </init-param>
    <init-param>
      <param-name>application</param-name>
      <param-value>com.marvell.macroip.web.ApplicationResources</param-value>
    </init-param>
    <init-param>
      <param-name>detail</param-name>
      <param-value>2</param-value>
    </init-param>
    <init-param>
      <param-name>validate</param-name>
      <param-value>true</param-value>
    </init-param>
    <load-on-startup>2</load-on-startup>
  </servlet>
  <servlet-mapping>
    <servlet-name>action</servlet-name>
    <url-pattern>*.do</url-pattern>
  </servlet-mapping>
  <welcome-file-list>
    <welcome-file>index.jsp</welcome-file>
    <welcome-file>index.html</welcome-file>
  </welcome-file-list>
  <error-page>
    <error-code>400</error-code>
    <location>/error/index.jsp?code=400</location>
  </error-page>
  <error-page>
    <error-code>401</error-code>
    <location>/error/index.jsp?code=401</location>
  </error-page>
  <error-page>
    <error-code>403</error-code>
    <location>/error/index.jsp?code=403</location>
  </error-page>
  <error-page>
    <error-code>404</error-code>
    <location>/error/index.jsp?code=404</location>
  </error-page>
  <error-page>
    <error-code>405</error-code>
    <location>/error/index.jsp?code=405</location>
  </error-page>
  <error-page>
    <error-code>408</error-code>
    <location>/error/index.jsp?code=408</location>
  </error-page>
  <error-page>
    <error-code>410</error-code>
    <location>/error/index.jsp?code=410</location>
  </error-page>
  <error-page>
    <error-code>411</error-code>
    <location>/error/index.jsp?code=411</location>
  </error-page>
  <error-page>
    <error-code>412</error-code>
    <location>/error/index.jsp?code=412</location>
  </error-page>
  <error-page>
    <error-code>413</error-code>
    <location>/error/index.jsp?code=413</location>
  </error-page>
  <error-page>
    <error-code>414</error-code>
    <location>/error/index.jsp?code=414</location>
  </error-page>
  <error-page>
    <error-code>415</error-code>
    <location>/error/index.jsp?code=415</location>
  </error-page>
  <error-page>
    <error-code>500</error-code>
    <location>/error/index.jsp?code=500</location>
  </error-page>
  <error-page>
    <error-code>501</error-code>
    <location>/error/index.jsp?code=501</location>
  </error-page>
  <error-page>
    <error-code>502</error-code>
    <location>/error/index.jsp?code=502</location>
  </error-page>
  <error-page>
    <error-code>503</error-code>
    <location>/error/index.jsp?code=503</location>
  </error-page>
  <error-page>
    <error-code>506</error-code>
    <location>/error/index.jsp?code=506</location>
  </error-page>
  <taglib>
    <taglib-uri>/WEB-INF/for-loop.tld</taglib-uri>
    <taglib-location>/WEB-INF/for-loop.tld</taglib-location>
  </taglib>
  <taglib>
    <taglib-uri>/WEB-INF/root.tld</taglib-uri>
    <taglib-location>/WEB-INF/root.tld</taglib-location>
  </taglib>
  <taglib>
    <taglib-uri>/WEB-INF/struts-bean.tld</taglib-uri>
    <taglib-location>/WEB-INF/struts-bean.tld</taglib-location>
  </taglib>
  <taglib>
    <taglib-uri>/WEB-INF/struts-html.tld</taglib-uri>
    <taglib-location>/WEB-INF/struts-html.tld</taglib-location>
  </taglib>
  <taglib>
    <taglib-uri>/WEB-INF/struts-logic.tld</taglib-uri>
    <taglib-location>/WEB-INF/struts-logic.tld</taglib-location>
  </taglib>
  <taglib>
    <taglib-uri>/WEB-INF/struts-nested.tld</taglib-uri>
    <taglib-location>/WEB-INF/struts-nested.tld</taglib-location>
  </taglib>
  <security-constraint>
    <display-name>MacroIP Login</display-name>
    <web-resource-collection>
      <web-resource-name>MacroIP Login</web-resource-name>
      <url-pattern>/login/*</url-pattern>
    </web-resource-collection>
    <user-data-constraint>
      <transport-guarantee>CONFIDENTIAL</transport-guarantee>
    </user-data-constraint>
  </security-constraint>
  <security-constraint>
    <display-name>Extract</display-name>
    <web-resource-collection>
      <web-resource-name>Extract</web-resource-name>
      <url-pattern>/extract/*</url-pattern>
    </web-resource-collection>
    <user-data-constraint>
      <transport-guarantee>CONFIDENTIAL</transport-guarantee>
    </user-data-constraint>
  </security-constraint>
  <security-constraint>
    <display-name>Admin</display-name>
    <web-resource-collection>
      <web-resource-name>Admin</web-resource-name>
      <url-pattern>/admin/*</url-pattern>
    </web-resource-collection>
    <user-data-constraint>
      <transport-guarantee>CONFIDENTIAL</transport-guarantee>
    </user-data-constraint>
  </security-constraint>
</web-app>

jsp page:

<?xml version="1.0" encoding="iso-8859-1"?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"&gt;
<%@ page import="com.marvell.macroip.util.Constants" %>
<%@ taglib uri="/WEB-INF/struts-bean.tld" prefix="bean" %>
<%@ taglib uri="/WEB-INF/struts-html.tld" prefix="html" %>
<%@ taglib uri="/WEB-INF/struts-logic.tld" prefix="logic" %>
<%@ taglib uri="/WEB-INF/logic-ext.tld" prefix="logic-ext" %>
<bean:parameter id="logout" name="logout" value="false"/>

<html>
<head>
<title>Tracking System</title>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" />
<script language="JavaScript" type="text/JavaScript" src="/includes/imgChange.js"></script>
<script language="JavaScript" type="text/JavaScript" src="/includes/css_bCheck.js"></script>
<script language="javascript" type="text/javascript" src="/includes/sifr.js">// flash insert code</script>
</head>

<body bgcolor="#eeeeee" leftmargin="0" topmargin="0" marginwidth="0" marginheight="0">
              <table width="470" border="0" cellspacing="0" cellpadding="0">
                   <tr valign="middle">
<td align="right" bgcolor="#ebebeb" class="smallgrey"><span class="red">*</span>User Name &nbsp;</td>
                   <td>
<html:text property="userName" styleClass="formElement" size="29" disabled="false" style="width:290px"/>
                  </td>
                </tr>

                <tr valign="middle">
                  <td align="right" bgcolor="#ebebeb" class="smallgrey"><span class="red">*</span>Password&nbsp;</td>
                  <td>
                  <html:password property="password" maxlength="35" redisplay="false" styleClass="formElement" size="29" disabled="false" style="width:290px"/>
                  </td>
                </tr>
              </table>

              <table width="440" border="0" cellspacing="0" cellpadding="0">

                <tr>
                  <td align="right">
                    <input type="image" alt="Submit" border="0" />
                  </td>                        
                </tr>
              </table>

if i try this jsp page, it will be blank page or display the original jsp code in browser.

   <html><head><title>JSP Test</title> 
   <%! 
   String message = "Hello, World."; 
   %> 
   </head> 
   <body> 
   <h2><%= message%></h2> 
   <%= new java.util.Date() %> 
   </body></html>
A: 

The problem is here that JSP's are not compiled nor executed as expected.

The one who's responsible for that is the JspServlet which is configured in the web.xml of the servlet container. In case of JBoss AS, that's Tomcat and its web.xml is by default located in the /conf folder of the Tomcat installation. It must contain an active (i.e. not outcommented) <servlet> definition of the org.apache.jasper.servlet.JspServlet and a <servlet-mapping> on the same servlet-name along with an url-pattern of *.jsp. Verify if anything is right.

Another cause might have been that the web.xml of the webapplication itself (the one in the /WEB-INF folder) has another Filter or Servlet on exactly the same url-pattern as the JspServlet (and is thus overriding it), but that's not the case after judging the web.xml you posted.

BalusC  2010-01-12 02:34:48
Thank you! I did find out there is a place in ｊｂｏｓｓｗｅｂ－ｔｏｍｃａｔ５５．ｓａｒ／ｃｏｎｆ/web.xml says "uncomment to use jdk1.5", I　ｕｎｃｏｍｍｅｎｔ　ｉｔ　ｓｉｎｃｅ　Ｉam using jdk 1.5.0_16. But still have the same problem after I restart jboss. Is it jboss 4.0.4ga can't use together with jdk 1.5?
mengmenger  2010-01-12 06:14:46
I also checked the <servlet> definition of the org.apache.jasper.servlet.JspServlet and along with url-pattern of *.jsp. it's all there.
mengmenger  2010-01-12 06:49:47
+1  A: 

I did find out the solution. from what jsight said "Yeah, I figured it was internal... I was just wondering if perhaps the apache->jboss process (or something else) isn't actually hitting the page that you think it is. Eg, you'd see a problem like this if apache were serving the page itself (misconfigured apache) instead of redirecting to jboss. Or possibly if you were hitting something other than a .jsp (some other permutation of the url). – jsight"

I found out it should be apache+ssl trying to resolve jsp by itself instead passing jsp request to jboss. and then my coworker and I find out the mod_jk is not loaded properly in apache. therefore, add "JkMountCopy ALL" right after the mod-jk.conf loaded in httpd.conf file. and restart Apache, voila.... it worked!

mengmenger  2010-01-13 04:12:07

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