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package pt.estgp.estgweb.web;
import org.apache.log4j.Logger;
import pt.estgp.estgweb.web.controllers.courseunits.CourseUnitLayoutProxy;
import pt.estgp.estgweb.web.exceptions.InternalException;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.util.Enumeration;
/**
* @author Jorge Machado
* @date 26/Fev/2008
* @time 12:46:16
* @see pt.estgp.estgweb.web
*/
public class StartPathLayoutProxy
extends LayoutProxy
{
/**
* sss requests for both HTTP <code>GET</code> and <code>POST</code> methods.
*
* @param request servlet request
* @param response servlet response
*/
private static final 1.5.0/docs/api/java/util/logging/Logger.html">Logger logger =
1.5.0/docs/api/java/util/logging/Logger.html">Logger.
getLogger(CourseUnitLayoutProxy.
class);
protected void processRequest
(HttpServletRequest request, HttpServletResponse response
)
throws ServletException,
1.5.0/docs/api/java/io/IOException.html">IOException
{
try
{
1.5.0/docs/api/java/lang/String.html">String startPath = request.
getParameter("startPath");
if (startPath
!=
null)
{
request.
setAttribute("startPath", startPath
);
startPath =
"startPath=" + startPath
;
}
else
startPath =
"";
1.5.0/docs/api/java/lang/String.html">String from =
"";
if (request.
getParameter("from") !=
null)
from =
"&from=" + request.
getParameter("from");
1.5.0/docs/api/java/lang/StringBuilder.html">StringBuilder queryString =
new 1.5.0/docs/api/java/lang/StringBuilder.html">StringBuilder();
queryString.
append(startPath + from
);
Enumeration
<String
> enumeration = request.
getParameterNames();
while(enumeration.
hasMoreElements())
{
1.5.0/docs/api/java/lang/String.html">String attr = enumeration.
nextElement();
if(attr.
startsWith("nav"))
{
queryString.
append("&").
append(attr
).
append("=").
append(request.
getParameter(attr
));
}
}
super.
setQueryString(queryString.
toString(), request
);
super.
processRequest(request, response
);
}
catch (1.5.0/docs/api/java/lang/Throwable.html">Throwable e
)
{
logger.
error(e, e
);
throw new InternalException
(e.
toString());
}
}
// <editor-fold defaultstate="collapsed" desc="HttpServlet methods. Click on the + sign on the left to edit the code.">
/**
* Handles the HTTP <code>GET</code> method.
*
* @param request servlet request
* @param response servlet response
*/
protected void doGet
(HttpServletRequest request, HttpServletResponse response
)
throws ServletException,
1.5.0/docs/api/java/io/IOException.html">IOException
{
processRequest
(request, response
);
}
/**
* Handles the HTTP <code>POST</code> method.
*
* @param request servlet request
* @param response servlet response
*/
protected void doPost
(HttpServletRequest request, HttpServletResponse response
)
throws ServletException,
1.5.0/docs/api/java/io/IOException.html">IOException
{
processRequest
(request, response
);
}
/**
* Returns a short description of the servlet.
*/
public 1.5.0/docs/api/java/lang/String.html">String getServletInfo
()
{
return "Proxy Servlet to get pages form static web page servers";
}
// </editor-fold>
}