/*******************************************************************************
 * Copyright (c) 2003, 2004 IBM Corporation 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:
 *     IBM Corporation - initial API and implementation
 *******************************************************************************/
package org.eclipse.update.internal.configurator;

import java.util.*;

import org.eclipse.core.runtime.*;
import org.eclipse.update.configurator.*;

/**
 * Maps primary features to IProduct
 */
public class ProductProvider implements IProductProvider{
	/* (non-Javadoc)
	 * @see org.eclipse.core.runtime.IProductProvider#getProducts()
	 */
	public IProduct[] getProducts() {
		IPlatformConfiguration configuration = ConfiguratorUtils.getCurrentPlatformConfiguration();
		if (configuration == null)
			return new IProduct[0];
		else {
			IPlatformConfiguration.IFeatureEntry[] features = configuration.getConfiguredFeatureEntries();
			ArrayList primaryFeatures = new ArrayList();
			for (int i=0; i<features.length; i++)
				if (features[i].canBePrimary())
					primaryFeatures.add(features[i]);
			// TODO handle unmanaged plugins later
			return (IProduct[])primaryFeatures.toArray(new IProduct[primaryFeatures.size()]);
		}
	}
	
	/* (non-Javadoc)
	 * @see org.eclipse.core.runtime.IProductProvider#getName()
	 */
	public String getName() {
		return Messages.ProductProvider; 
	}
}