| /******************************************************************************* |
| * Copyright (c) 2007, 2008 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.equinox.internal.p2.director; |
| |
| import java.util.ArrayList; |
| import java.util.Iterator; |
| import org.eclipse.equinox.internal.provisional.p2.metadata.*; |
| import org.eclipse.osgi.service.resolver.VersionRange; |
| |
| public class IUTransformationHelper { |
| static public RequiredCapability[] toRequirements(Iterator ius, boolean optional) { |
| ArrayList result = new ArrayList(); |
| while (ius.hasNext()) { |
| IInstallableUnit current = (IInstallableUnit) ius.next(); |
| result.add(MetadataFactory.createRequiredCapability(IInstallableUnit.NAMESPACE_IU_ID, current.getId(), new VersionRange(current.getVersion(), true, current.getVersion(), true), null, optional, false)); |
| } |
| return (RequiredCapability[]) result.toArray(new RequiredCapability[result.size()]); |
| } |
| |
| static public RequiredCapability[] toRequirements(IInstallableUnit[] ius, boolean optional) { |
| RequiredCapability[] result = new RequiredCapability[ius.length]; |
| for (int i = 0; i < result.length; i++) { |
| IInstallableUnit current = ius[i]; |
| result[i] = MetadataFactory.createRequiredCapability(IInstallableUnit.NAMESPACE_IU_ID, current.getId(), new VersionRange(current.getVersion(), true, current.getVersion(), true), null, optional, false); |
| } |
| return result; |
| } |
| } |