| /******************************************************************************* |
| * Copyright (c) 2012, 2017 Ecliptical Software Inc. 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: |
| * Ecliptical Software Inc. - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.pde.ds.internal.annotations; |
| |
| import java.util.HashMap; |
| |
| import org.eclipse.core.runtime.IStatus; |
| import org.eclipse.core.runtime.Status; |
| import org.eclipse.jdt.core.IJavaProject; |
| import org.eclipse.ui.plugin.AbstractUIPlugin; |
| import org.osgi.framework.BundleContext; |
| |
| public class Activator extends AbstractUIPlugin { |
| |
| // The plug-in ID |
| public static final String PLUGIN_ID = "org.eclipse.pde.ds.annotations"; //$NON-NLS-1$ |
| |
| public static final String PREF_ENABLED = "enabled"; //$NON-NLS-1$ |
| |
| public static final String PREF_PATH = "path"; //$NON-NLS-1$ |
| |
| public static final String PREF_SPEC_VERSION = "dsVersion"; //$NON-NLS-1$ |
| |
| public static final String PREF_VALIDATION_ERROR_LEVEL = "validationErrorLevel"; //$NON-NLS-1$ |
| |
| public static final String PREF_MISSING_UNBIND_METHOD_ERROR_LEVEL = "validationErrorLevel.missingImplicitUnbindMethod"; //$NON-NLS-1$ |
| |
| public static final String PREF_GENERATE_BAPL = "generateBundleActivationPolicyLazy"; //$NON-NLS-1$ |
| |
| public static final String DEFAULT_PATH = "OSGI-INF"; //$NON-NLS-1$ |
| |
| public static final String CP_ATTRIBUTE = "org.eclipse.pde.ds.annotations.cp"; //$NON-NLS-1$ |
| |
| public static final String PREF_CLASSPATH = "classpath"; //$NON-NLS-1$ |
| |
| // The shared instance |
| private static Activator plugin; |
| |
| private DSAnnotationPreferenceListener dsPrefListener; |
| |
| private final HashMap<IJavaProject, ProjectClasspathPreferenceChangeListener> projectPrefListeners = new HashMap<>(); |
| |
| @Override |
| public void start(BundleContext context) throws Exception { |
| super.start(context); |
| plugin = this; |
| |
| dsPrefListener = new DSAnnotationPreferenceListener(); |
| } |
| |
| @Override |
| public void stop(BundleContext context) throws Exception { |
| dsPrefListener.dispose(); |
| |
| synchronized (projectPrefListeners) { |
| for (ProjectClasspathPreferenceChangeListener listener : projectPrefListeners.values()) { |
| listener.dispose(); |
| } |
| |
| projectPrefListeners.clear(); |
| } |
| |
| plugin = null; |
| super.stop(context); |
| } |
| |
| /** |
| * Returns the shared instance |
| * |
| * @return the shared instance |
| */ |
| public static Activator getDefault() { |
| return plugin; |
| } |
| |
| public static void log(IStatus status) { |
| getDefault().getLog().log(status); |
| } |
| |
| public static void log(Throwable e) { |
| log(new Status(IStatus.ERROR, PLUGIN_ID, IStatus.OK, e.getMessage(), e)); |
| } |
| |
| void listenForClasspathPreferenceChanges(IJavaProject project) { |
| synchronized (projectPrefListeners) { |
| if (!projectPrefListeners.containsKey(project)) { |
| projectPrefListeners.put(project, new ProjectClasspathPreferenceChangeListener(project)); |
| } |
| } |
| } |
| |
| void disposeProjectClasspathPreferenceChangeListener(IJavaProject project) { |
| synchronized (projectPrefListeners) { |
| ProjectClasspathPreferenceChangeListener listener = projectPrefListeners.remove(project); |
| if (listener != null) { |
| listener.dispose(); |
| } |
| } |
| } |
| } |