/*******************************************************************************
 * Copyright (c) 2000-present Liferay, Inc. All rights reserved.
 *
 * This library is free software; you can redistribute it and/or modify it under
 * the terms of the GNU Lesser General Public License as published by the Free
 * Software Foundation; either version 2.1 of the License, or (at your option)
 * any later version.
 *
 * This library 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 Lesser General Public License for more
 * details.
 *
 *******************************************************************************/
package com.liferay.ide.hook.core.model.internal;

import com.liferay.ide.hook.core.model.Hook;
import com.liferay.ide.hook.core.model.PortalPropertiesFile;

import org.eclipse.sapphire.FilteredListener;
import org.eclipse.sapphire.Property;
import org.eclipse.sapphire.PropertyContentEvent;
import org.eclipse.sapphire.Value;
import org.eclipse.sapphire.modeling.Path;


/**
 * @author Gregory Amerson
 */
public class PortalPropertiesFileListener extends FilteredListener<PropertyContentEvent>
{

    @Override
    protected void handleTypedEvent( PropertyContentEvent event )
    {
        final Property prop = event.property();

        if( Hook.PROP_PORTAL_PROPERTIES_FILE.equals( prop.definition() ) )
        {
            final Hook hook = prop.element().nearest( Hook.class );
            PortalPropertiesFile ppf = hook.getPortalPropertiesFile().content( false );

            if( ppf != null )
            {
                Value<Path> value = ppf.getValue();

                if( value != null )
                {
                    Path path = value.content( false );

                    if( path == null )
                    {
                        ppf.initialize();
                    }
                }
            }
        }
    }

}