| /******************************************************************************* |
| * Copyright (c) 2008, 2013 IBM Corporation and others. |
| * |
| * This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License 2.0 |
| * which accompanies this distribution, and is available at |
| * https://www.eclipse.org/legal/epl-2.0/ |
| * |
| * SPDX-License-Identifier: EPL-2.0 |
| * |
| * Contributors: |
| * IBM Corporation - initial API and implementation |
| *******************************************************************************/ |
| |
| package org.eclipse.pde.internal.build; |
| |
| import java.util.*; |
| import org.eclipse.core.runtime.CoreException; |
| import org.eclipse.core.runtime.IStatus; |
| import org.eclipse.equinox.p2.publisher.eclipse.FeatureEntry; |
| import org.eclipse.osgi.service.resolver.BundleDescription; |
| import org.eclipse.pde.internal.build.site.BuildTimeFeature; |
| |
| public class ShapeAdvisor implements IPDEBuildConstants { |
| public static final String UPDATEJAR = "updateJar"; //$NON-NLS-1$ |
| public static final String FLAT = "flat"; //$NON-NLS-1$ |
| |
| public static final String FOLDER = "folder"; //$NON-NLS-1$ |
| public static final String FILE = "file"; //$NON-NLS-1$ |
| |
| private Properties pluginsPostProcessingSteps; |
| private Properties featuresPostProcessingSteps; |
| private boolean forceUpdateJarFormat = false; |
| |
| public ShapeAdvisor() { |
| try { |
| pluginsPostProcessingSteps = AbstractScriptGenerator.readProperties(AbstractScriptGenerator.getWorkingDirectory(), DEFAULT_PLUGINS_POSTPROCESSINGSTEPS_FILENAME_DESCRIPTOR, IStatus.INFO); |
| featuresPostProcessingSteps = AbstractScriptGenerator.readProperties(AbstractScriptGenerator.getWorkingDirectory(), DEFAULT_FEATURES_POSTPROCESSINGSTEPS_FILENAME_DESCRIPTOR, IStatus.INFO); |
| } catch (CoreException e) { |
| //Ignore |
| } |
| } |
| |
| public void setForceUpdateJars(boolean force) { |
| this.forceUpdateJarFormat = force; |
| } |
| |
| public Object[] getFinalShape(BundleDescription bundle) { |
| String style = getUnpackClause(bundle) ? FLAT : UPDATEJAR; |
| return getFinalShape(bundle.getSymbolicName(), bundle.getVersion().toString(), style, true); |
| } |
| |
| public Object[] getFinalShape(BuildTimeFeature feature) { |
| return getFinalShape(feature.getId(), feature.getVersion(), FLAT, true); |
| } |
| |
| private Object[] getFinalShape(String name, String version, String initialShape, boolean bundle) { |
| String style = initialShape; |
| style = getShapeOverride(name, bundle, style); |
| |
| if (FLAT.equalsIgnoreCase(style)) { |
| //do nothing |
| return new Object[] {name + '_' + version, FOLDER}; |
| } |
| if (UPDATEJAR.equalsIgnoreCase(style)) { |
| return new Object[] {name + '_' + version + ".jar", FILE}; //$NON-NLS-1$ |
| } |
| return new Object[] {name + '_' + version, FOLDER}; |
| } |
| |
| private String getShapeOverride(String name, boolean bundle, String initialStyle) { |
| String result = initialStyle; |
| Properties currentProperties = bundle ? pluginsPostProcessingSteps : featuresPostProcessingSteps; |
| if (currentProperties.size() > 0) { |
| String styleFromFile = currentProperties.getProperty(name); |
| if (styleFromFile == null) |
| styleFromFile = currentProperties.getProperty(IBuildPropertiesConstants.DEFAULT_FINAL_SHAPE); |
| result = styleFromFile; |
| } |
| if (forceUpdateJarFormat) |
| result = UPDATEJAR; |
| return result; |
| } |
| |
| private boolean getUnpackClause(BundleDescription bundle) { |
| Properties properties = (Properties) bundle.getUserObject(); |
| if (properties != null) { |
| @SuppressWarnings("rawtypes") |
| Set entries = (Set) properties.get(PLUGIN_ENTRY); |
| if (entries != null && entries.size() > 0) { |
| Boolean result = null; |
| boolean contradiction = false; |
| for (@SuppressWarnings("rawtypes") |
| Iterator iterator = entries.iterator(); iterator.hasNext();) { |
| FeatureEntry entry = (FeatureEntry) iterator.next(); |
| if (entry.unpackSet()) { |
| if (result == null) |
| result = Boolean.valueOf(entry.isUnpack()); |
| else if (result.booleanValue() != entry.isUnpack()) { |
| contradiction = true; |
| break; |
| } |
| } |
| } |
| if (result != null && !contradiction) |
| return result.booleanValue(); |
| } |
| |
| String shape = properties.getProperty(ECLIPSE_BUNDLE_SHAPE); |
| if (shape != null) { |
| return shape.equalsIgnoreCase("dir"); //$NON-NLS-1$ |
| } |
| } |
| |
| return true; //don't know, return the default |
| } |
| } |