| /******************************************************************************* |
| * Copyright (c) 2000, 2009 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.core; |
| |
| import org.eclipse.update.core.model.ImportModel; |
| import org.eclipse.update.internal.core.UpdateCore; |
| import org.eclipse.update.internal.core.UpdateManagerUtils; |
| |
| /** |
| * Convenience implementation of a plug-in dependency. |
| * <p> |
| * This class may be instantiated or subclassed by clients. |
| * </p> |
| * <p> |
| * <b>Note:</b> This class/interface is part of an interim API that is still under development and expected to |
| * change significantly before reaching stability. It is being made available at this early stage to solicit feedback |
| * from pioneering adopters on the understanding that any code that uses this API will almost certainly be broken |
| * (repeatedly) as the API evolves. |
| * </p> |
| * @see org.eclipse.update.core.IImport |
| * @see org.eclipse.update.core.model.ImportModel |
| * @since 2.0 |
| * @deprecated The org.eclipse.update component has been replaced by Equinox p2. This |
| * provisional API was never promoted to stable API, and may be removed from a future release of the platform. |
| */ |
| public class Import extends ImportModel implements IImport { |
| |
| //PERF: new instance variable |
| private VersionedIdentifier versionId; |
| |
| /** |
| * Returns an identifier of the dependent plug-in. |
| * @see IImport#getVersionedIdentifier() |
| */ |
| public VersionedIdentifier getVersionedIdentifier() { |
| if (versionId != null) |
| return versionId; |
| |
| String id = getIdentifier(); |
| String ver = getVersion(); |
| if (id != null && ver != null) { |
| try { |
| versionId = new VersionedIdentifier(id, ver); |
| return versionId; |
| } catch (Exception e) { |
| UpdateCore.warn("Unable to create versioned identifier:" + id + ":" + ver); //$NON-NLS-1$ //$NON-NLS-2$ |
| } |
| } |
| |
| |
| versionId = new VersionedIdentifier("",null); //$NON-NLS-1$ |
| return versionId; |
| } |
| |
| /** |
| * Returns the matching rule for the dependency. |
| * @see IImport#getRule() |
| */ |
| public int getRule() { |
| return UpdateManagerUtils.getMatchingRule(getMatchingRuleName()); |
| } |
| |
| /** |
| * Returns the matching rule for the dependency identifier. |
| * @see IImport#getIdRule() |
| */ |
| public int getIdRule() { |
| return UpdateManagerUtils.getMatchingIdRule(getMatchingIdRuleName()); |
| } |
| |
| /** |
| * |
| * @see org.eclipse.update.core.IImport#getKind() |
| */ |
| |
| /** |
| * Returns the dependency kind |
| * @see org.eclipse.update.core.IImport#getKind() |
| */ |
| public int getKind() { |
| return isFeatureImport()?KIND_FEATURE:KIND_PLUGIN; |
| } |
| |
| } |