Michael Gavryuchkov

HomeAction.java:

package home; import java.util.*; import javax.servlet.http.*; import org.apache.struts.action.*; //import org.apache.struts.util.MessageResources; //import commons.*; //import framework.*; public class HomeAction extends Action { //-------------------------------------------------------------------------// public ActionForward execute( ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response)throws Exception { System.out.println("HomeAction.execute called."); //request.setAttribute("names", names); return mapping.findForward("success"); } }

controller:

<controller> <set-property property="inputForward" value="false"/> </controller>
[ October 08, 2004: Message edited by: Michael Gavryuchkov ]

What I am trying to do is to simply access my 'home.do' from Internet Explorer. This 'home.do' contains home.jsp, HomeAction.java, HomeForm.java. It is configured the following way in struts-config.xml:

<form-beans> <form-bean name="homeForm" type="home.HomeForm"/> </form-beans> <action-mappings> <action path="/home" type="home.HomeAction" name="homeForm" input="home" validate="false"> <forward name="success" path="home" /> </action> etc...

And in tiles-definitions.xml:

<definition name="home" extends="baseDef"> <put name="body" value="/jsp/home/home.jsp" /> <put name="title" value="Home" /> <put name="actionPath" value="/home" /> </definition>

When I call http://localhost/myapp/jsp/home/home.jsp it works fine, when I call http://localhost/myapp/home.do Internet Explorer instead of showing the page starts downloading against my will (and I have no code to trigger downloading).

Again, Mozilla works as I want it to work.

Hi All!

I started a new struts/tiles application a week ago and have been using Mozilla Firefox for testing. Yesterday I tried to check if it works on IE and my home.do triggered IE to start download and eventually I got the popup message Internet Explored cannot download home.do from localhost. Internet Explorer was not able to open this Internet site. The requested site is either unavailable or cannot be found. Please try again later.

Another funny thing happened when I tried to open the same page on Netscape: it opened it in MS Excel.

I have the MIME content set like this:
<META content="text/html; charset=utf-8" http-equiv=Content-Type>

What could be the problem? Please help!!!


[ October 08, 2004: Message edited by: Michael Gavryuchkov ]

I am evaluating WebLogic 8.1 SP2. We have a web application which I am trying to deploy on Weblogic. So far I could make it work until the following problem:

We have a set of custom JSP tags (grid related) which use PageContext. These tags work fine under Tomcat and ServletExec. However, on Weblogic any attempt to access page context in the doStartTag (maybe in doEndTag as well, but we didn't get that far) stops the execution without any stack trace and prints on the page the following

[ServletException in:/jsp/systemadmin/userDirectory.jsp] javax.servlet.jsp.JspContext.setAttribute (Ljava/lang/String;Ljava/lang/Object ; ) V'

This is the piece of code where it breaks:
public int doStartTag() throws javax.servlet.jsp.JspException { System.out.println("Sorter.doStartTag begin"); System.out.println("Sorter.doStartTag set pageContext attribute"); pageContext.setAttribute("asdf", "asdf"); // [B]<== It breaks here[/B] System.out.println("Sorter.doStartTag get pageContext attribute"); String asdf = (String)pageContext.getAttribute("asdf"); System.out.println("Sorter.doStartTag asdf=" + asdf); System.out.println("Sorter.doStartTag end"); return EVAL_BODY_INCLUDE; }

And the log shows only:
Sorter.doStartTag begin Sorter.doStartTag set pageContext attribute

I have already tried to switch the JVM for the server to the one which comes with bea installation and to JRockit. Nothing helped.

Anyone got into this situation? Please help.

I am evaluating WL 8.1 SP2. We have a web application which I am trying to deploy on Weblogic. So far I could make it work until the following problem:

We have a set of custom JSP tags (grid related) which use PageContext. These tags work fine under Tomcat and ServletExec. However, on Weblogic any attempt to access page context in the doStartTag (maybe in doEndTag as well, but we didn't get that far) stops the execution without any stack trace and prints on the page the following

[ServletException in:/jsp/systemadmin/userDirectory.jsp] javax.servlet.jsp.JspContext.setAttribute (Ljava/lang/String;Ljava/lang/Object ; ) V'

This is the piece of code where it breaks:
public int doStartTag() throws javax.servlet.jsp.JspException { System.out.println("Sorter.doStartTag begin"); System.out.println("Sorter.doStartTag set pageContext attribute"); pageContext.setAttribute("asdf", "asdf"); // [B]<== It breaks here[/B] System.out.println("Sorter.doStartTag get pageContext attribute"); String asdf = (String)pageContext.getAttribute("asdf"); System.out.println("Sorter.doStartTag asdf=" + asdf); System.out.println("Sorter.doStartTag end"); return EVAL_BODY_INCLUDE; }

And the log shows only:
Sorter.doStartTag begin Sorter.doStartTag set pageContext attribute

I have already tried to switch the JVM for the server to the one which comes with bea installation and to JRockit. Nothing helped.

Anyone got into this situation? Please help.
[ September 20, 2004: Message edited by: Michael Gavryuchkov ]

URL rewriting could work. However, I am looking for a kind of a no-brainer and URL rewriting (correct me if I am wrong) requires a different approach in handling session, hence refactoring a lot of existing code.

Originally posted by Bear Bibeault:
I know of no browser that will not share cookies with a child window opened via window.open().

Maybe there is a way to somehow to open a new window as a new browser process and send it a request line? Sounds highly undoable but who knows...

Hi!
Is it possible to open a new browser window from a parent window and open a new HtppSession for the new window? So that the new window and the parent window do not share same HttpSession but have two separate ones?
Thanks in advance.

Valentin, thanks a lot for the reply.
I called here:
HELLO COMPUTERS CA165
2314-A WALSH AVENUE
SANTA CLARA, CALIFORNIA 95051
408-496-0801
and they told me that they have never had any problems with any exams, which implies with this one too. So I am going to schedule my exam with them and report the results to the forum's audience.

Howdy!
Some people here who took the SCBCD exam mentioned that its drag-n-drop questions may hang up during the exam. They recommended to choose better computers for this exam.
Last time when I was taking my Upgrade1.4 in Shin-Shin computers in Mountain View I asked them if their computers are powerful enough so that the exam goes on without hanging up. They told me they haven't had anyone to take this particular exam and cannot guarantee anything.
Has anyone taken the SCBCD in the Bay Area? What Prometrics provider have you chosen? Any problems with the computer performance?

I did some tweaking in the Security area of WL console and it went through.

I am using a prebuilt application that comes with the book, including the config.xml file that is supposed to replace the original WL's one. Besides, I have created another Data Source through WL console and got the same error message.

Hello,
I am trying to install and run the example for Ed Roman's "Mastering EJBs" but get an error on startWebLogic command:

<Oct 20, 2003 6:31:51 PM PDT> <Error> <JDBC> <Error during Data Source creation:
java.lang.SecurityException: User "guest" does not have Permission "admin" based on ACL "weblogic.jdbc.connectionPoolcreate".>

I have done everything according to the book's source code installation recommendations at http://www.theserverside.com/books/masteringEJB/downloadsource.jsp however this breaks.
Has anybody got over such problem?

It worked! Thanks a lot!!!

I passed SCJP and SCWCD in the beginning of last year and now am trying to see these certifications on the Sun's website. On the mysun.sun.com as well as suned.sun.com when I log in I see only training courses information but nothing about my certificates.
I remember I could log in and see my certificates a year ago. Maybe I am logging in to a wrong place? Anybody knows where I can see them?