package org.apache.hadoop.dfs;

import javax.servlet.*;
import javax.servlet.http.*;
import javax.servlet.jsp.*;
import javax.servlet.*;
import javax.servlet.http.*;
import java.io.*;
import java.util.*;
import org.apache.hadoop.dfs.*;
import org.apache.hadoop.util.*;
import java.text.DateFormat;
import java.net.InetAddress;
import java.net.URLEncoder;

public final class nn_005fbrowsedfscontent_jsp extends org.apache.jasper.runtime.HttpJspBase
    implements org.apache.jasper.runtime.JspSourceDependent {


  FSNamesystem fsn = FSNamesystem.getFSNamesystem();
  public void redirectToRandomDataNode(HttpServletResponse resp) throws IOException {
    String datanode = fsn.randomDataNode();
    String redirectLocation;
    String nodeToRedirect;
    int redirectPort;
    if (datanode != null) {
      redirectPort = Integer.parseInt(datanode.substring(datanode.indexOf(':') + 1));
      nodeToRedirect = datanode.substring(0, datanode.indexOf(':'));
    }
    else {
      nodeToRedirect = fsn.getDFSNameNodeMachine();
      redirectPort = fsn.getNameNodeInfoPort();
    }
    String fqdn = InetAddress.getByName(nodeToRedirect).getCanonicalHostName();
    redirectLocation = "http://" + fqdn + ":" + redirectPort + 
                       "/browseDirectory.jsp?namenodeInfoPort=" + 
                       fsn.getNameNodeInfoPort() +
                       "&dir=" + URLEncoder.encode("/", "UTF-8");
    resp.sendRedirect(redirectLocation);
  }

  private static java.util.Vector _jspx_dependants;

  public java.util.List getDependants() {
    return _jspx_dependants;
  }

  public void _jspService(HttpServletRequest request, HttpServletResponse response)
        throws java.io.IOException, ServletException {

    JspFactory _jspxFactory = null;
    PageContext pageContext = null;
    HttpSession session = null;
    ServletContext application = null;
    ServletConfig config = null;
    JspWriter out = null;
    Object page = this;
    JspWriter _jspx_out = null;
    PageContext _jspx_page_context = null;


    try {
      _jspxFactory = JspFactory.getDefaultFactory();
      response.setContentType("text/html; charset=UTF-8");
      pageContext = _jspxFactory.getPageContext(this, request, response,
      			null, true, 8192, true);
      _jspx_page_context = pageContext;
      application = pageContext.getServletContext();
      config = pageContext.getServletConfig();
      session = pageContext.getSession();
      out = pageContext.getOut();
      _jspx_out = out;

      out.write('\n');
      out.write("\n\n<html>\n\n<title></title>\n\n<body>\n");
 
   redirectToRandomDataNode(response); 

      out.write("\n<hr>\n\n<h2>Local logs</h2>\n<a href=\"/logs/\">Log</a> directory\n\n");

out.println(ServletUtil.htmlFooter());

      out.write('\n');
    } catch (Throwable t) {
      if (!(t instanceof SkipPageException)){
        out = _jspx_out;
        if (out != null && out.getBufferSize() != 0)
          out.clearBuffer();
        if (_jspx_page_context != null) _jspx_page_context.handlePageException(t);
      }
    } finally {
      if (_jspxFactory != null) _jspxFactory.releasePageContext(_jspx_page_context);
    }
  }
}