package net.spy.digg.parsers;

 import java.io.IOException;

 import java.util.HashMap;

 import java.util.Map;

 import org.w3c.dom.Document;

 import org.w3c.dom.Node;

 import org.w3c.dom.NodeList;

 import org.xml.sax.SAXException;

 import net.spy.digg.User;

 /**

  * User result parser.

  */

 public class UsersParser extends PagedItemParser<User> {

         private final Map<String, User> users=new HashMap<String, User>();

         @Override

         protected void handleDocument(Document doc)

                 throws SAXException, IOException {

                 parseCommonFields(doc);

                 final NodeList nl=doc.getElementsByTagName("user");

                 for(int i=0; i<nl.getLength(); i++) {

                         final Node n=nl.item(i);

                         final UserImpl u=new UserImpl(n);

                         users.put(u.getName(), u);

                         addItem(u);

                 }

         }

         @Override

         protected String getRootElementName() {

                 return "users";

         }

         /**

          * Get the users returned in this result (keyed off of username).

          */

         public Map<String, User> getUsers() {

                 return users;

         }

 }