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  1. 10-02-2012, 10:23 PM #1
    afr31
    afr31 is offline Member
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    Default type Status report description The requested resource is not available

    After starting the Apache session when i type my User id and password in my proj i m gettin an error

    type Status report

    message /MAS/LoginForSession.com

    description The requested resource is not available.


    this is my web.xml file


    <?xml version="1.0" encoding="ISO-8859-1"?>
    <web-app metadata-complete="true" version="3.0" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://java.sun.com/xml/ns/javaee">
    <servlet>
    <servlet-name>action</servlet-name>
    <servlet-class>
    org.apache.webapp.admin.ApplicationServlet
    </servlet-class>
    <init-param>
    <param-name>application</param-name>
    <param-value>
    org.apache.webapp.admin.ApplicationResources
    </param-value>
    </init-param>

    <load-on-startup>1</load-on-startup>
    </servlet>



    <servlet-mapping>
    <servlet-name>admin.header_jsp</servlet-name>
    <url-pattern>/header.jsp</url-pattern>
    </servlet-mapping>


    <servlet>
    <servlet-name>LoginForSession</servlet-name>
    <servlet-class>
    LoginForSession
    </servlet-class>
    <load-on-startup>1</load-on-startup>
    </servlet>
    <servlet-mapping>
    <servlet-name>LoginForSession</servlet-name>
    <url-pattern>/LoginForSession.com</url-pattern>
    </servlet-mapping>


    <servlet>
    <servlet-name>DecideForSession</servlet-name>
    <servlet-class>
    DecideForSession
    </servlet-class>
    <load-on-startup>1</load-on-startup>
    </servlet>
    <servlet-mapping>
    <servlet-name>DecideForSession</servlet-name>
    <url-pattern>/DecideForSession.com</url-pattern>
    </servlet-mapping>


    <servlet>
    <servlet-name>MenuForSession</servlet-name>
    <servlet-class>
    MenuForSession
    </servlet-class>
    <load-on-startup>1</load-on-startup>
    </servlet>
    <servlet-mapping>
    <servlet-name>MenuForSession</servlet-name>
    <url-pattern>/MenuForSession.com</url-pattern>
    </servlet-mapping>

    <servlet>
    <servlet-name>Deposite</servlet-name>
    <servlet-class>
    Deposite
    </servlet-class>
    <load-on-startup>1</load-on-startup>
    </servlet>
    <servlet-mapping>
    <servlet-name>Deposite</servlet-name>
    <url-pattern>/deposite.com</url-pattern>
    </servlet-mapping>

    <servlet>
    <servlet-name>Transfer</servlet-name>
    <servlet-class>
    Transfer
    </servlet-class>
    <load-on-startup>1</load-on-startup>
    </servlet>
    <servlet-mapping>
    <servlet-name>Transfer</servlet-name>
    <url-pattern>/transfer.com</url-pattern>
    </servlet-mapping>

    <servlet>
    <servlet-name>Withdrawl</servlet-name>
    <servlet-class>
    Withdrawl
    </servlet-class>
    <load-on-startup>1</load-on-startup>
    </servlet>
    <servlet-mapping>
    <servlet-name>Withdrawl</servlet-name>
    <url-pattern>/withdrawl.com</url-pattern>
    </servlet-mapping>

    <servlet>



    <servlet>
    <servlet-name>BalanceEnquiry</servlet-name>
    <servlet-class>
    BalanceEnquiry
    </servlet-class>
    <load-on-startup>1</load-on-startup>
    </servlet>
    <servlet-mapping>
    <servlet-name>BalanceEnquiry</servlet-name>
    <url-pattern>/balanceenquiry.com</url-pattern>
    </servlet-mapping>

    <servlet>



    <context-param>
    <param_name>driver</param_name>
    <param_value>oracle.jdbc.driver.OracleDriver</param_value>
    </context-param>



    <context-param>
    <param_name>url</param_name>
    <param_value>jdbc:oracle:thin:@localhost:1521:XE </param_value>
    </context-param>



    <context-param>
    <param_name>uname</param_name>
    <param_value>System</param_value>
    </context-param>


    <context-param>
    <param_name>password</param_name>
    <param_value>hr</param_value>
    </context-param>

    </web-app>


    plz help to solve the error
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  2. 10-02-2012, 10:27 PM #2
    afr31
    afr31 is offline Member
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    Default Re: type Status report description The requested resource is not available

    This is my HtMl file and i m using Oracle 10g as my database in which i have stored the username and password



    <html>

    <head>
    <title>Login.html</title>
    </head>

    <body bgcolor="gray">

    <form action="LoginForSession.com" method="post">
    <table align="center">

    <tr>
    <td>Enter the User Name :</td>
    <td><input type="text" name="t1"></td>
    </tr>

    <tr>
    <td>Enter the Password:</td>
    <td><input type="password" name="t2"></td>
    </tr>

    <tr>
    <td align="right">
    <input type="submit" value="LOGIN">
    </td>

    <td align="left">
    <input type="reset" value="CLEAR">
    </td>
    </tr>
    </table>
    </form>
    </body>
    </html>

    and this is my servlet prog

    import javax.servlet.http.*;
    import javax.servlet.*;
    import java.io.*;
    import java.sql.*;


    public class LoginForSession extends HttpServlet
    {

    String driverClass;

    String url;

    String userName;

    String password;

    Connection con=null;

    ServletContext scon;

    public void init(ServletConfig sc)
    {

    scon=sc.getServletContext();

    driverClass=scon.getInitParameter("driver");

    url=scon.getInitParameter("url");

    userName=scon.getInitParameter("uname");

    password=scon.getInitParameter("password");

    try{

    Class.forName(driverClass);

    con=DriverManager.getConnection(url,userName,passw ord);
    }
    catch(Exception ex)
    {

    }
    }


    public void doPost(HttpServletRequest request,HttpServletResponse response)
    throws ServletException,IOException
    {
    doGet(request,response);
    }

    public void doGet(HttpServletRequest request,HttpServletResponse response)
    throws ServletException,IOException
    {
    response.setContentType("text/html");

    PrintWriter out=response.getWriter();

    out.println("<html>");
    out.println("<head>");
    out.println("<title>First HTTP Servlet</title>");
    out.println("</head>");

    out.println("<body bgcolor=pink>");

    RequestDispatcher r=request.getRequestDispatcher("logo.html");

    r.include(request,response);


    HttpSession session=request.getSession(true);

    String userName=request.getParameter("t1");

    String password=request.getParameter("t2");

    if(userName!=null && password!=null)
    {
    try{
    String SQL="select acc_holder,acc_no,acc_balance from account where user_name=? and password=?";

    PreparedStatement stmt=con.prepareStatement(SQL);

    stmt.setString(1,userName);

    stmt.setString(2,password);

    ResultSet rs=stmt.executeQuery();

    if(rs.next())
    {
    session.setAttribute("uname",userName);

    session.setAttribute("accholder",rs.getString(1));

    session.setAttribute("accnumber",rs.getInt(2));

    session.setAttribute("accbalance",rs.getInt(3));

    session.setAttribute("todaysdate",new java.util.Date());

    RequestDispatcher rd=request.getRequestDispatcher("menuforsession.co m");

    rd.forward(request,response);
    }
    else
    {
    out.println("<font color=red size=15>You are not valid user</font>");
    }


    }
    catch(Exception ex)
    {

    }
    }
    else
    {
    out.println("<h1>Do Not try this.......!</h1>");

    out.println("<a href=LoginForSession.html><h2>Click here to go to login page</h2></a>");
    }

    out.println("</body>");


    out.println("</html>");
    }
    }
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  3. 10-02-2012, 11:44 PM #3
    DarrylBurke's Avatar
    DarrylBurke
    DarrylBurke is offline Moderator
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    Default Re: type Status report description The requested resource is not available

    Read BB Code List - Java Programming Forum and edit your posts accordingly.

    db
    Why do they call it rush hour when nothing moves? - Robin Williams
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  4. 10-03-2012, 09:47 AM #4
    Tolls
    Tolls is offline Moderator
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    Default Re: type Status report description The requested resource is not available

    Please use [code] tags [/code] when posting code.
    Few people will read unformatted code.

    Is your app called MAS?
    I notice your Servlet is not in a package.
    That's bad practice.

    I also notice you are eating exceptions in your servlet.
    Do not do that.
    At the very least do printStackTrace(), though preferably use a proper logging system.
    ALso you have made your connection an attribute of the servlet. This is wrong. Servlets should not have attributes. They are not thread safe.
    Please do not ask for code as refusal often offends.
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