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# 1  
Old 08-27-2010
simple jsp problem.
I have my jsp page located at
Code:
/install/apache-tomcat-5.5.29/webapps/jsp-examples/light/login.jsp

There fore i will have to use following url to access it.
Code:
 localhost:8080/jsp-examples/light/login.jsp

How would i make this little shorter like.
Code:
 localhost:8080/login.jsp

I m using apache tomcat server 5.5.29.
Last edited by pinga123; 08-27-2010 at 04:49 AM..
# 2  
Old 08-27-2010
I don't know a lot about JSP, but I think you should set an alias.

Check the links below: Oracle JSP in Apache JServ
Path Alias using tomcat
Configuring Web Clients

If none of them help you, maybe ask this question in a JSP forum.

Regards.
# 3  
Old 08-27-2010
A jsp problem is certainly not related to shell programming and scripting...I would help you though...

You need to add a Context description in the Tomcat configuration file, which is located at $TOMCAT_HOME/conf/server.xml. search for the <Host> element, add <Context> below it. like the following:
Code:
      <Host>
		<Context path="" docBase="/absolute/path/to/webapps/jsp-examples/light"/>
      </Host>

Leave the "path" attribute empty so you can access your web application using "localhost:8080/{your files under /absolute/path/to/webapps/jsp-examples/light}"
# 4  
Old 08-30-2010
Quote:
Originally Posted by kevintse
A jsp problem is certainly not related to shell programming and scripting...I would help you though...

You need to add a Context description in the Tomcat configuration file, which is located at $TOMCAT_HOME/conf/server.xml. search for the <Host> element, add <Context> below it. like the following:
Code:
      <Host>
        <Context path="" docBase="/absolute/path/to/webapps/jsp-examples/light"/>
      </Host>

Leave the "path" attribute empty so you can access your web application using "localhost:8080/{your files under /absolute/path/to/webapps/jsp-examples/light}"
its not working for me.Here is what i did.
I opened conf/server.xml
added following part into it.
restart the tomcat server.
Code:
<Host>
                <Context path="" docBase="/install/apache-tomcat-5.5.29/webapps/jsp-examples/light/"/>
      </Host>

while accessing localhost:8080/login.jsp.
i got following error

Code:
type Status report
message /login.jsp
description The requested resource (/login.jsp) is not available.

# 5  
Old 08-30-2010
I don't know where you put the code in the server.xml configuration file, I guess you might have put them in the wrong place. I have the following in my server.xml, and it works.
Code:
<Server port="8006" shutdown="SHUTDOWN">

  <GlobalNamingResources>
    <Resource name="UserDatabase" auth="Container"
              type="org.apache.catalina.UserDatabase"
              description="User database that can be updated and saved"
              factory="org.apache.catalina.users.MemoryUserDatabaseFactory"
              pathname="conf/tomcat-users.xml" />
  </GlobalNamingResources>

<Service name="mysite">
    <Connector port="8080" protocol="HTTP/1.1" connectionTimeout="20000" redirectPort="8443"/>
    <Connector port="8009" protocol="AJP/1.3" redirectPort="8443" />
    <Engine name="mysite" defaultHost="127.0.0.1">
      <Realm className="org.apache.catalina.realm.UserDatabaseRealm"  resourceName="UserDatabase"/>
      <Host name="127.0.0.1"  appBase="webapps" unpackWARs="true" autoDeploy="true"  xmlValidation="false" xmlNamespaceAware="false">
        <Context path="" docBase="/home/kevin/webapps/mysite" reloadable="true" />
      </Host>
    </Engine>
</Service>
</Server>

# 6  
Old 09-01-2010
Quote:
Originally Posted by kevintse
I don't know where you put the code in the server.xml configuration file, I guess you might have put them in the wrong place. I have the following in my server.xml, and it works.
Code:
<Server port="8006" shutdown="SHUTDOWN">

  <GlobalNamingResources>
    <Resource name="UserDatabase" auth="Container"
              type="org.apache.catalina.UserDatabase"
              description="User database that can be updated and saved"
              factory="org.apache.catalina.users.MemoryUserDatabaseFactory"
              pathname="conf/tomcat-users.xml" />
  </GlobalNamingResources>

<Service name="mysite">
    <Connector port="8080" protocol="HTTP/1.1" connectionTimeout="20000" redirectPort="8443"/>
    <Connector port="8009" protocol="AJP/1.3" redirectPort="8443" />
    <Engine name="mysite" defaultHost="127.0.0.1">
      <Realm className="org.apache.catalina.realm.UserDatabaseRealm"  resourceName="UserDatabase"/>
      <Host name="127.0.0.1"  appBase="webapps" unpackWARs="true" autoDeploy="true"  xmlValidation="false" xmlNamespaceAware="false">
        <Context path="" docBase="/home/kevin/webapps/mysite" reloadable="true" />
      </Host>
    </Engine>
</Service>
</Server>

I have made proper changes in server.xml
Code:
<Context path="" docBase="/install/apache-tomcat-5.5.29/webapps/light/milind_pages"/>

I can now able to access the url with The UNIX and Linux Forums - Learn UNIX and Linux from Experts.
but the problem is even if i put a correct credentials it doesnt redirect me to next page which is cgipage.jsp.

my code in login.jsp as follows do i need to change in the code after this configuration?
also want to tell here that login.jsp and cgipage.jsp are both in same location as
/install/apache-tomcat-5.5.29/webapps/light/milind_pages
Code:
<%@ page import="java.lang.*" language="java"%>
<%@ page import="java.sql.*" %>
<%@ page import="java.io.*" %>

<%
        //Getting Username and Password from text box
        String username   = request.getParameter("username");
        String password  = request.getParameter("password");

        try
        {

         //Triming Username and Password
         String trim_Username  = username.trim();
         trim_Username= trim_Username.toLowerCase();
         String trim_Password =  password.trim();

         Connection conn=null;
         Statement stmt=null;
         ResultSet rs=null;
         String id  =  null;
         String pin =  null;
         String fullname =null;
         String role =null;

         Class.forName ("oracle.jdbc.driver.OracleDriver");
         conn = DriverManager.getConnection("jdbc:oracle:thin:@localhost:1521:XE", "lightweight", "oracle");
                            // @machineName:port:SID,   userid,  password

        String sql = "select * from LIGHT_CRED where USERNAME='"+trim_Username+"'";

        stmt = conn.createStatement();
        rs = stmt.executeQuery(sql);

        while( rs.next() )
        {
         //Getting Username,Password,roll,Fullname from Database.
         id=rs.getString(1);
         pin=rs.getString(2);
         role=rs.getString(3);
         fullname=rs.getString(4);
         }

        if(trim_Username.equals(id) && trim_Password.equals(pin))
        {
 out.println("login successful");
        session.setAttribute("user",trim_Username);
        session.setAttribute("fullname",fullname);
        session.setAttribute("role",role);
        response.sendRedirect("cgipage.jsp");
        }
        else
        {
        out.println("incorrect username/password combination");
        }

}
catch(Exception e)
{
System.out.println(e.getMessage());
}
%>
<html>
<body>
<form action=login.jsp method=post>
<p align="center">
<BR>
Light Weight Manager V.1</p>
<table border="1" width="443" height="80" align=center>
<tr>
                <td height="37" width="177">Username: </td>
                <td height="37" width="180"><input type=text size=20 name=username></td>
                <td height="37" width="64">&nbsp;</td>
        </tr>
        <tr>
                <td height="35" width="177">Password:&nbsp; </td>
                <td height="35" width="180"><input type=password size=20 name=password></td>
                <td height="35" width="64">
<input type=submit value="Log In"></td>
        </tr>
</table>
New Feature added for admin users.
CD changer:Admin user can now change the CD of Virtual Machine.
<p>&nbsp;</p>
<p>&nbsp;</p>
</form>
</body>
</html>

# 7  
Old 09-01-2010
I don't see anything wrong in your code, it should have worked.

Well, what errors did you get when it didn't redirect you to "cgipage.jsp"? did all your code compile fine?

I guess it might be that you were redirected to the expected page, but there're some errors in your "cgipage.jsp" page. I don't know...

You may check log messages under $TOMCAT_HOME/logs, and make sure your code compile.
Last edited by kevintse; 09-01-2010 at 10:06 AM..
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