gov.redhawk.ide.sdr.ui.internal.handlers.RefreshSdrRootHandler.java Source code

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Here is the source code for gov.redhawk.ide.sdr.ui.internal.handlers.RefreshSdrRootHandler.java

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/*******************************************************************************
 * This file is protected by Copyright. 
 * Please refer to the COPYRIGHT file distributed with this source distribution.
 *
 * This file is part of REDHAWK IDE.
 *
 * 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
 *******************************************************************************/
package gov.redhawk.ide.sdr.ui.internal.handlers;

import gov.redhawk.ide.sdr.SdrRoot;
import gov.redhawk.ide.sdr.ui.util.RefreshSdrJob;

import org.eclipse.core.commands.AbstractHandler;
import org.eclipse.core.commands.ExecutionEvent;
import org.eclipse.core.commands.ExecutionException;
import org.eclipse.core.commands.IHandler;
import org.eclipse.jface.viewers.ISelection;
import org.eclipse.jface.viewers.IStructuredSelection;
import org.eclipse.ui.handlers.HandlerUtil;

/**
 * The Class InitHandler.
 */
public class RefreshSdrRootHandler extends AbstractHandler implements IHandler {

    /**
     * {@inheritDoc}
     */

    @Override
    public Object execute(final ExecutionEvent event) throws ExecutionException {
        final ISelection selection = HandlerUtil.getCurrentSelection(event);
        if (selection instanceof IStructuredSelection) {
            final IStructuredSelection ss = (IStructuredSelection) selection;
            for (final Object obj : ss.toArray()) {
                if (obj instanceof SdrRoot) {
                    final RefreshSdrJob job = new RefreshSdrJob((SdrRoot) obj);
                    job.schedule();
                }
            }
        }
        return null;
    }

}