ReadData.java example

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rap-master
/*******************************************************************************
 * Copyright (c) 2002, 2015 Innoopract Informationssysteme GmbH and others.
 * 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:
 *    Innoopract Informationssysteme GmbH - initial API and implementation
 *    EclipseSource - ongoing development
 ******************************************************************************/
package org.eclipse.rap.rwt.internal.lifecycle;

import org.eclipse.swt.internal.widgets.displaykit.DisplayLCA;
import org.eclipse.swt.widgets.Display;


@SuppressWarnings( "deprecation" )
final class ReadData implements IPhase {

  @Override
  public PhaseId getPhaseId() {
    return PhaseId.READ_DATA;
  }

  @Override
  public PhaseId execute( Display display ) {
    DisplayLCA displayLCA = DisplayUtil.getLCA( display );
    displayLCA.readData( display );
    displayLCA.preserveValues( display );
    return PhaseId.PROCESS_ACTION;
  }

}