Package org.gudy.azureus2.ui.swt.views.tableitems.peers

Source Code of org.gudy.azureus2.ui.swt.views.tableitems.peers.ASItem

/*
* File    : ASItem.java
* Created : 24 dec 2008
* By      : Parg
*
* Copyright (C) 2004, 2005, 2006 Aelitis SAS, All rights Reserved
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
* GNU General Public License for more details ( see the LICENSE file ).
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
*
* AELITIS, SAS au capital de 46,603.30 euros,
* 8 Allee Lenotre, La Grille Royale, 78600 Le Mesnil le Roi, France.
*/
package org.gudy.azureus2.ui.swt.views.tableitems.peers;

import java.net.InetAddress;

import org.gudy.azureus2.core3.peer.PEPeer;
import org.gudy.azureus2.ui.swt.views.table.utils.CoreTableColumn;

import com.aelitis.azureus.core.networkmanager.admin.*;

import org.gudy.azureus2.plugins.ui.tables.TableCell;
import org.gudy.azureus2.plugins.ui.tables.TableCellRefreshListener;
import org.gudy.azureus2.plugins.ui.tables.TableColumnInfo;

/**
*
*/
public class ASItem
       extends CoreTableColumn
       implements TableCellRefreshListener
  public static final String COLUMN_ID = "as";

  public ASItem(String table_id) {
    super(COLUMN_ID, ALIGN_LEAD, POSITION_INVISIBLE, 100, table_id);
    setRefreshInterval(INTERVAL_LIVE);
  }

  public void fillTableColumnInfo(TableColumnInfo info) {
    info.addCategories(new String[] {
      CAT_PEER_IDENTIFICATION,
    });
  }

  public void refresh(TableCell cell) {
    final PEPeer peer = (PEPeer)cell.getDataSource();
  
    String  text = "";
   
    if ( peer != null ){
     
      text = (String)peer.getUserData( ASItem.class );
     
      if ( text == null ){
 
        text = "";
       
        peer.setUserData( ASItem.class, text );
     
        try{
          NetworkAdmin.getSingleton().lookupASN(
            InetAddress.getByName( peer.getIp()),
            new NetworkAdminASNListener()
            {
              public void
              success(
                NetworkAdminASN    asn )
              {
                peer.setUserData( ASItem.class, asn.getAS() + " - " + asn.getASName());
              }
             
              public void
              failed(
                NetworkAdminException  error )
              {
              }
            });
       
        }catch( Throwable e ){
        }
      }
    }

    if (!cell.setSortValue(text) && cell.isValid()){
     
      return;
    }

    cell.setText( text );
  }
}
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