Sorry Sharath, but I don't understand your comment.
You say there is NO need to import java.util.* since it takes care of
everything.
What exactly is the "it" that takes care of everything?
Did you mean to say that there is no need to import java.util.Vector
specifically,
but that it is sufficient to import java.util.*?
-AMT
> -----Original Message-----
> From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]
> Sent: Tuesday, January 18, 2000 2:00 PM
> To: [EMAIL PROTECTED]
> Cc: [EMAIL PROTECTED]
> Subject: RE: Can anyone see why this won't work?
> Importance: High
>
>
> there is no need to import java.util.*;
>
> it takes care of everything.
>
>
>
> -----Original Message-----
> From: Arun Thomas [mailto:[EMAIL PROTECTED]]
> Sent: Tuesday, January 18, 2000 10:35 AM
> To: [EMAIL PROTECTED]
> Subject: Re: Can anyone see why this won't work?
>
>
> Leon,
>
> Just a thought....
>
> As far as I know, there is no "import" directive in JSP 1.0.
> The following line is probably invalid.
>
> <%@ import="java.util.Vector" %>
>
> You can add the import to your page directive at the top of the page.
> This may be what is causing the error.
>
> -AMT
>
> > -----Original Message-----
> > From: A mailing list about Java Server Pages specification and reference
> > [mailto:[EMAIL PROTECTED]]On Behalf Of Leon Andrews
> > Sent: Monday, January 17, 2000 7:12 PM
> > To: [EMAIL PROTECTED]
> > Subject: Can anyone see why this won't work?
> >
> >
> > Any help would be most appreciated - I have converted a 0.92
> JSP page, but
> > cannot get the bean to work. I get a 500 Internal Server error...
> >
> > Is the problem with the way I am calling the Bean, or is it
> with the Bean
> > itself?
> >
> > The JSP...
> >
> > <%@ page import="db.DataBaseSelect" %>
> >
> > <jsp:useBean id="select" scope="request" class="db.DataBaseSelect" />
> > <jsp:setProperty name="select" property="*" />
> >
> > <html>
> > <head>
> > <title>Select everything from a database</title>
> > </head>
> > <body>
> >
> > <% out.print(select.connect()); %>
> > <br>
> > <% out.print(select.select()); %>
> >
> > <p>Format results
> >
> > <br>
> > <%@ import="java.util.Vector" %>
> > <% Vector aResult = select.getResult(); %>
> >
> > <table>
> > <% for (int i=0; i < aResult.size(); i++) { %>
> > <tr>
> > <td>
> > <% out.print(aResult.elementAt(i)); %>
> > </td>
> > </tr>
> > <% } %>
> > </table>
> >
> > </body>
> > </html>
> >
> > and the Bean.....
> >
> >
> > package db;
> >
> > import java.sql.*;
> > import java.util.Vector;
> >
> > public class DataBaseSelect {
> >
> > private Vector result;
> >
> > public DataBaseSelect() {
> > result = new Vector();
> > } // constructor DataBaseSelect
> >
> > public String connect() {
> > try {
> > Class.forName("oracle.jdbc.driver.OracleDriver").newInstance();
> > return "Driver Loaded!";
> > } catch (Exception E) {
> > return "Unable to load driver.";
> > }
> > }
> >
> > public String select() {
> > try {
> >
> > String url = "jbbc.bla.etc:thin:@mysite.bla.bla.bla";
> >
> > Connection C =
> > DriverManager.getConnection(url,"myusername","mypassword");
> >
> > Statement Stmt = C.createStatement();
> >
> > ResultSet myResult = Stmt.executeQuery("SELECT question_text from
> > leon_jtest_questions");
> >
> > while (myResult.next()) {
> > result.addElement(myResult.getString(1));
> > }
> >
> > // Clean up
> > myResult.close();
> > Stmt.close();
> > C.close();
> > return "Connection Success!";
> > } catch (SQLException E) {
> > return "SQLException: " + E.getMessage();
> > }
> > }
> >
> > /**
> > * Accessor for result
> > **/
> > public Vector getResult() {
> > return result;
> > }
> >
> > /**
> > * Mutator for result
> > **/
> > public void setResult(Vector avector) {
> > result = avector;
> > }
> >
> > } // class DataBaseSelect
> >
> >
> > Leon Andrews
> > JobNet Worldwide Pty Ltd
> > Tel: (02) 9966 8566
> > http://www.jobnet.com.au
> >
> >
> > ----- Original Message -----
> > From: Wampler Dean <[EMAIL PROTECTED]>
> > To: <[EMAIL PROTECTED]>
> > Sent: Tuesday, January 18, 2000 9:17 AM
> > Subject: Re: Tomcat vs. JSWDK
> >
> >
> > > > > > among all the things that are not working properly:
> > > > > >
> > > > > > - response.setHeader("Content-Type", "foo/bar"); does
> not set the
> > > > > > content-type
> > > > >
> > > > > Are you by chance calling it at the wrong time (i.e. after the
> > response
> > > is
> > > > > committed to the output stream)?
> > > >
> > > > I don't think I'm doing anything illegal, I've reduced it
> to a sample
> > > > JSP file containing simply:
> > > > <%
> > > > response.setHeader("Content-Type", "foo/bar");
> > > > %>
> > > > and it still fails.
> > > > I'm not sure if this is compliant with the spec, but on the same
> > > > conditions response.setContentType works. so I guess one of them is
> > > > wrong.
> > >
> > > For what it's worth, I have successfully used constructs like the
> > following
> > > with Tomcat:
> > >
> > > <%
> > > if (sendXML() == true) {
> > > response.setContentType ("text/xml");
> > > } else {
> > > response.setContentType ("text/html");
> > > }
> > > %>
> > >
> > > However, you get a servlet error if you do this:
> > >
> > > <%
> > > if (sendXML() == true) {
> > > <%@ page contentType="text/xml" %>
> > > } else {
> > > <%@ page contentType="text/html" %>}
> > > %>
> > >
> > > Despite what the spec recommends, it would be very "painful"
> (for me at
> > > least) if any JSP engine could not handle the
> > "response.setContentType()"
> > > approach.
> > >
> > > dean
> > >
> > > Dean Wampler, Ph.D.
> > > System Design Engineer
> > >
> > > Mercata, Inc.
> > > 110 110th Ave. NE
> > > Bellevue, WA 98004-5840
> > > mailto:[EMAIL PROTECTED]
> > > http://www.mercata.com
> > > (425)468-9723
> > >
> > > I want my tombstone to say:
> > > "Unknown Application Error in DeanWampler.exe.
> > > Application Terminated"
> > >
> > >
> > ==================================================================
> > =========
> > > To unsubscribe: mailto [EMAIL PROTECTED] with body: "signoff
> > JSP-INTEREST".
> > > FAQs on JSP can be found at:
> > > http://java.sun.com/products/jsp/faq.html
> > > http://www.esperanto.org.nz/jsp/jspfaq.html
> >
> > ==================================================================
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> > To unsubscribe: mailto [EMAIL PROTECTED] with body: "signoff
> > JSP-INTEREST".
> > FAQs on JSP can be found at:
> > http://java.sun.com/products/jsp/faq.html
> > http://www.esperanto.org.nz/jsp/jspfaq.html
> >
>
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> JSP-INTEREST".
> FAQs on JSP can be found at:
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> http://www.esperanto.org.nz/jsp/jspfaq.html
>
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