Re: Am i doing something wrong while using ?????

[Mufaddal Khumri]

I downcasted but it did not help.
        <jsp:useBean id="faqHelper" class="FAQHelper" scope="session">
                <jsp:setProperty name="faqHelper"
                                                 property="dbReader"
                                                 value="<%= 
(Object)session.getAttribute("DBREADER")%>" />
                <jsp:setProperty name="faqHelper"
                                                 property="dbWriter"
                                                 value="<%= 
(Object)session.getAttribute("DBWRITER")%>" />
        </jsp:useBean>
I went to the generated .Java file for the JSP .. its throwing an  
exception at this line :

      if (pageContext != null) pageContext.handlePageException(t);

On Monday, March 3, 2003, at 11:24  PM, Erik Price wrote:



Mufaddal Khumri wrote:

[...]

In my JSP page i have the following code
/  
/--------------------------------------------------------------------- 
-- ----------------
    <jsp:useBean id="myBean" class="MyBean" scope="session">
        <jsp:setProperty name="faqHelper"
                         property="dbReader"
                         value="<%=  
session.getAttribute("DBWRITER")%>" />
        <jsp:setProperty name="faqHelper"
                         property="dbWriter"
                         value="<%=  
session.getAttribute("DBWRITER")%>" />
    </jsp:useBean>
/  
/--------------------------------------------------------------------- 
-- ----------------
I get the following error in my log file:
2003-03-03 10:23:51 StandardWrapperValve[jsp]: Servlet.service() for   
servlet jsp threw exception
org.apache.jasper.JasperException: FAQHelper


In your <jsp:setProperty> tags, the "name" attribute should be the  
same as a JavaBean instance identified with the "id" attribute of  
<jsp:useBean>.

So maybe it should look like this:

  <jsp:useBean id="faqHelper" class="MyBean" scope="session"/>
  <jsp:setProperty name="faqHelper" property="dbReader"
                   value="<%= session.getAttribute("DBWRITER") %>"/>
etc.

Also you may need to downcast the value returned from  
session.getAttribute().

Erik

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