<%@ page info="Simple Demo: OBSERVER execution" language="java" import="observer.ontServer.mapTrans.*,observer.ontServer.*,observer.observer.*,java.io.*,java.util.*"
%>
<%!
   private Mapping getMapConcept(String o, String kb) {
       String line,search,rel =null;
       Vector v1,v2;
       BufferedReader f = null;
       Mapping map = null;

       try{
           f= new BufferedReader( new InputStreamReader ( new
                   FileInputStream(ObserverCONST.ONTOLOGIES+"/"+kb+".mapping")));
       }catch(FileNotFoundException fnfe){
           log("ONT_SERVER***** ERROR: Mapping file (" + ObserverCONST.ONTOLOGIES +
                   "/" + kb + ".mapping"+") not found !!!!");
           return null;
       }

       try{
       search = "CONCEPT " + o;
       while( (line=f.readLine()) != null && 
               line.trim().compareToIgnoreCase(search) != 0);
       if ( line != null) {
             rel = f.readLine();
             while ( (line =f.readLine()) != null && 
                     ( line.startsWith(" ") || line.startsWith("\t") ) )
                 rel = rel + f.readLine();
             v1 = new Vector();
             v1.addElement(line);
             v2 = new Vector();
             v2.addElement(f.readLine());
             map = new Mapping(rel,v1,v2);
       }else{
           map = null;
       }
       f.close(); 

       }catch(Exception e){
           log("ONT_SERVER***** ERROR: Reading mapping file (" + 
                   ObserverCONST.ONTOLOGIES + "/" + kb + ".mapping" + ") !!!!");
            return null;
       }
       return map;
   }

   /**
    *   Given an role name and a name of ontology mapping file it  returns the mapping of 
    * that concept or null if it doesn't exist
   */

   private Mapping getMapRole(String o, String kb) {
     String line,search;
     BufferedReader f = null;
     Mapping map = null;
     Vector v1,v2,v3,v4;
     String rel = null;

     try{
         f= new BufferedReader( new InputStreamReader ( new
                 FileInputStream(ObserverCONST.ONTOLOGIES+"/"+kb+".mapping")));
     }catch(FileNotFoundException fnfe){
         log("ONT_SERVER***** ERROR: Mapping file (" + 
                 ObserverCONST.ONTOLOGIES + "/" + 
                 kb + ".mapping"+") not found !!!!");
         return null;
     }

     try{
         search = "ROLE " + o;
         while( (line=f.readLine()) != null && 
                 line.trim().compareToIgnoreCase(search) != 0);
         if ( line != null) {
             rel = f.readLine();
             while ( ( line =f.readLine() ) != null && 
                     ( line.startsWith(" ") || line.startsWith("\t") ) )
                 rel = rel + f.readLine();
             v1 = new Vector();
             v1.addElement(line);
             v2 = new Vector();
             v2.addElement(f.readLine());
             
             String string;
             int indice;
             //Role Names
             string=f.readLine();
             v3 = new Vector();
             while ((indice=string.indexOf(","))!=-1){
                     v3.addElement(string.substring(0,indice));
                     string=string.substring(indice+1);
             }
             v3.addElement(string);
             
             //Role Type
             string=f.readLine();
             v4 = new Vector();
             while ((indice=string.indexOf(","))!=-1){
                     v4.addElement(string.substring(0,indice));
                     string=string.substring(indice+1);
             }
             v4.addElement(string);

             
             //Funcion de Transformacion
             Vector ft= new Vector();
             string =f.readLine();
             while ((indice=string.indexOf(","))!=-1){
                     ft.addElement(string.substring(0,indice));
                     string=string.substring(indice+1);
             }
             ft.addElement(string);
             map = new Mapping(rel,v1,v2,v3,v4,ft);
         }else{
             map = null;
         }
         f.close(); 

     }catch(Exception e){
         log("ONT_SERVER***** ERROR: Reading mapping file (" + 
                 ObserverCONST.ONTOLOGIES + "/" + kb + ".mapping" + ") !!!!");
          return null;
     }

     return map;
   }

%>

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<HTML>
<HEAD>
<META http-equiv=Content-Type content="text/html; charset=ISO-8859-1">
  <TITLE>Simple Demo: OBSERVER execution</TITLE>
</HEAD>
<BODY BGCOLOR="#FFFFFF"> 
<CENTER>
<P>
  <H1>Simple Demo: OBSERVER execution</H1>
</CENTER>
<BR>
<HR>
Last update: June 16, 2003 
<HR>
<P>This is the mapping information for the term
<B><%=request.getParameter("name") %></B> in  <%=request.getParameter("ont")%>
ontology:

<P>
<%
Mapping map = getMapConcept(
    request.getParameter("name"),request.getParameter("ont"));
if (map == null){
    map = getMapRole(
    request.getParameter("name"),request.getParameter("ont"));
}
%>
<PRE>
<%=map%>
</PRE>
<HR>
<I>joalroyo@unizar.es<BR>June 16, 2003</I>

</BODY>
</HTML>