| /******************************************************************************* |
| * Copyright (c) 2000, 2010 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 java.util.ArrayList; |
| import java.util.List; |
| |
| import org.eclipse.update.internal.core.Messages; |
| import org.eclipse.update.internal.core.UpdateCore; |
| |
| /** |
| * Convenience implementation of a feature reference. |
| * <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.IFeatureReference |
| * @see org.eclipse.update.core.model.FeatureReferenceModel |
| * @see org.eclipse.update.core.ISiteFeatureReference |
| * @see org.eclipse.update.core.SiteFeatureReferenceModel |
| * @since 2.1 |
| * @deprecated The org.eclipse.update component has been replaced by Equinox p2. |
| * This API will be deleted in a future release. See bug 311590 for details. |
| */ |
| public class SiteFeatureReference extends SiteFeatureReferenceModel implements ISiteFeatureReference { |
| |
| private List categories; |
| |
| /** |
| * Feature reference default constructor |
| */ |
| public SiteFeatureReference() { |
| super(); |
| } |
| |
| /** |
| * Constructor FeatureReference. |
| * @param ref the reference to copy |
| */ |
| public SiteFeatureReference(ISiteFeatureReference ref) { |
| super(ref); |
| } |
| |
| /** |
| * Returns an array of categories the referenced feature belong to. |
| * |
| * @see ISiteFeatureReference#getCategories() |
| * @since 2.1 |
| */ |
| public ICategory[] getCategories() { |
| |
| if (categories == null) { |
| categories = new ArrayList(); |
| String[] categoriesAsString = getCategoryNames(); |
| for (int i = 0; i < categoriesAsString.length; i++) { |
| ICategory siteCat = getSite().getCategory(categoriesAsString[i]); |
| if (siteCat != null) |
| categories.add(siteCat); |
| else { |
| String siteURL = getSite().getURL() != null ? getSite().getURL().toExternalForm() : null; |
| UpdateCore.warn("Category " + categoriesAsString[i] + " not found in Site:" + siteURL); //$NON-NLS-1$ //$NON-NLS-2$ |
| } |
| } |
| } |
| |
| if (categories.size() == 0) { |
| //there was no category defined |
| //so we add the default "Other" category |
| ICategory category = new Category(Messages.SiteCategory_other_label, Messages.SiteCategory_other_description); |
| categories.add(category); |
| } |
| |
| ICategory[] result = new ICategory[0]; |
| |
| if (!(categories == null || categories.isEmpty())) { |
| result = new ICategory[categories.size()]; |
| categories.toArray(result); |
| } |
| return result; |
| } |
| |
| /** |
| * Adds a category to the referenced feature. |
| * |
| * @see ISiteFeatureReference#addCategory(ICategory) |
| * @since 2.1 |
| */ |
| public void addCategory(ICategory category) { |
| this.addCategoryName(category.getName()); |
| } |
| |
| } |