Re: TagHandlerPool

Tue, 28 Jun 2005 02:21:15 -0700 

Hello everbody.
Please, my problem haven´t been resolved yet.
Thanks for any help.
Alessandro.
----- Original Message ----- From: "javendo" <[EMAIL PROTECTED]> To: "Struts Users Mailing List" <user@struts.apache.org>; "Martin Gainty" <[EMAIL PROTECTED]> 
Sent: Tuesday, June 21, 2005 10:40 PM
Subject: Re: TagHandlerPool



Hello Martin, the line is this:
org.apache.struts.taglib.html.HtmlTag _jspx_th_html_html_0 = (org.apache.struts.taglib.html.HtmlTag) _jspx_tagPool_html_html.get(org.apache.struts.taglib.html.HtmlTag.class); 

and the method is:
private boolean _jspx_meth_html_html_0(javax.servlet.jsp.PageContext pageContext) 
         throws Throwable {
   JspWriter out = pageContext.getOut();
   /* ----  html:html ---- */
org.apache.struts.taglib.html.HtmlTag _jspx_th_html_html_0 = (org.apache.struts.taglib.html.HtmlTag) _jspx_tagPool_html_html.get(org.apache.struts.taglib.html.HtmlTag.class); 
   _jspx_th_html_html_0.setPageContext(pageContext);
   _jspx_th_html_html_0.setParent(null);
   int _jspx_eval_html_html_0 = _jspx_th_html_html_0.doStartTag();
   if (_jspx_eval_html_html_0 != javax.servlet.jsp.tagext.Tag.SKIP_BODY) {
     do {
       out.write("\r\n");
       out.write("<head>\r\n");
       out.write("<title>");
       if (_jspx_meth_bean_message_0(_jspx_th_html_html_0, pageContext))
         return true;
       out.write("</title>\r\n");
out.write("<meta http-equiv=\"Content-Type\" content=\"text/html; charset=iso-8859-1\">\r\n"); out.write("<link href=\"../css/style.css\" rel=\"stylesheet\" type=\"text/css\">\r\n"); 
       out.write("<script language=\"JavaScript\">\r\n");
out.write("<!--\r\nfunction keyDown(DnEvents) { // handles keypress\r\n\tk = window.event.keyCode;\r\n\tif (k == 13) { // enter\r\n\t doit('logar');\r\n\t\treturn false; // submit\r\n\t}\r\n}\r\ndocument.onkeydown = keyDown;\r\n\r\nfunction doit(arg) {\r\n document.loginForm.acao.value=arg;\r\n document.loginForm.submit();\r\n}\r\n\r\n//-->\r\n"); 
       out.write("</script>\r\n");
       out.write("</head>\r\n");
out.write("<body bottommargin=\"0\" topmargin=\"0\" leftmargin=\"0\" rightmargin=\"0\" marginheight=\"0\" marginwidth=\"0\">\r\n"); 
       if (_jspx_meth_html_form_0(_jspx_th_html_html_0, pageContext))
         return true;
       out.write("\r\n");
       out.write("<script>\r\n");
out.write("<!--\r\n if (document.loginForm['usuario.email'].value != \"\" && document.loginForm['usuario.senha'].value == \"\") {\r\n\t document.loginForm['usuario.senha'].focus();\r\n } else {\r\n\t document.loginForm['usuario.email'].focus();\r\n }\r\n//-->\r\n"); 
       out.write("</script>\r\n");
       out.write("</body>\r\n");
       int evalDoAfterBody = _jspx_th_html_html_0.doAfterBody();
if (evalDoAfterBody != javax.servlet.jsp.tagext.BodyTag.EVAL_BODY_AGAIN) 
         break;
     } while (true);
   }
if (_jspx_th_html_html_0.doEndTag() == javax.servlet.jsp.tagext.Tag.SKIP_PAGE) 
     return true;
   _jspx_tagPool_html_html.reuse(_jspx_th_html_html_0);
   return false;
 }

Thanks. Alessandro.
----- Original Message ----- From: "Martin Gainty" <[EMAIL PROTECTED]> 
To: "Struts Users Mailing List" <user@struts.apache.org>
Sent: Tuesday, June 21, 2005 2:02 PM
Subject: Re: TagHandlerPool



Allesandro-
I would have to see the generated code located at
login_jsp.java
specifically line 84 to find out which html tag is null
Martin-
----- Original Message ----- From: "Alessandro Badin - Yahoo" <[EMAIL PROTECTED]> 
To: "Struts Users Mailing List" <user@struts.apache.org>
Sent: Tuesday, June 21, 2005 12:32 PM
Subject: TagHandlerPool
I am using struts 1.2, Win XP and I am trying to upgrade the app/web server 
from jboss 3.2.3 with tomcat 4.1
to jboss 4.0.1 with tomcat 5.5 and I am getting this exception:

java.lang.NullPointerException
org.apache.jasper.runtime.TagHandlerPool.get(TagHandlerPool.java:108)
login.login_jsp._jspx_meth_html_html_0(login_jsp.java:84)
login.login_jsp._jspService(login_jsp.java:67)
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:94)
javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
org.apache.struts.action.RequestProcessor.doForward(RequestProcessor.java:1069)
org.apache.struts.action.RequestProcessor.processForwardConfig(RequestProcessor.java:455)
org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:279)
org.apache.struts.action.ActionServlet.process(ActionServlet.java:1482)
org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:507)
javax.servlet.http.HttpServlet.service(HttpServlet.java:697)
javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:75)

I have serched for that exception but nothing helped me. I tried to put
enablePooling = false in web.xml. I don´t know what I could do. Please help 
me.

Thank. []s Alessandro.
_______________________________________________________ Yahoo! Acesso Grátis - Internet rápida e grátis. Instale o discador agora! http://br.acesso.yahoo.com/ 

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