/***************************************************************************
 * Copyright (c) 2004 - 2008 Eike Stepper, Germany.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 * 
 * Contributors:
 *    Eike Stepper - initial API and implementation
 **************************************************************************/
package org.eclipse.emf.cdo.internal.server.protocol;

import org.eclipse.emf.cdo.internal.server.Session;
import org.eclipse.emf.cdo.protocol.CDOProtocolConstants;

import org.eclipse.net4j.util.io.ExtendedDataInputStream;
import org.eclipse.net4j.util.io.ExtendedDataOutputStream;

import java.io.IOException;

/**
 * @author Eike Stepper
 */
public class ViewsChangedIndication extends CDOServerIndication // Indication
{
  public ViewsChangedIndication()
  {
  }

  @Override
  protected short getSignalID()
  {
    return CDOProtocolConstants.SIGNAL_VIEWS_CHANGED;
  }

  @Override
  protected void indicating(ExtendedDataInputStream in) throws IOException
  {
    int viewID = in.readInt();
    byte kind = in.readByte();
    CDOServerProtocol protocol = (CDOServerProtocol)getProtocol();
    Session session = protocol.getSession();
    session.notifyViewsChanged(session, viewID, kind);
  }

  @Override
  protected void responding(ExtendedDataOutputStream out) throws IOException
  {
    out.writeBoolean(true);
  }
}