| /******************************************************************************* |
| * Copyright (c) 2004, 2008 David Green 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: |
| * David Green - initial API and implementation |
| *******************************************************************************/ |
| |
| package org.eclipse.mylyn.internal.tasks.ui.editors; |
| |
| import org.eclipse.core.runtime.CoreException; |
| import org.eclipse.core.runtime.IConfigurationElement; |
| import org.eclipse.core.runtime.IExtension; |
| import org.eclipse.core.runtime.IExtensionPoint; |
| import org.eclipse.core.runtime.IExtensionRegistry; |
| import org.eclipse.core.runtime.IStatus; |
| import org.eclipse.core.runtime.Platform; |
| import org.eclipse.core.runtime.Status; |
| import org.eclipse.mylyn.commons.core.StatusHandler; |
| import org.eclipse.mylyn.internal.tasks.ui.TasksUiPlugin; |
| import org.eclipse.mylyn.tasks.ui.editors.AbstractTaskEditorExtension; |
| |
| /** |
| * @author David Green |
| */ |
| public class TaskEditorExtensionReader { |
| |
| private static final String CONNECTOR_KIND = "connectorKind"; //$NON-NLS-1$ |
| |
| public static final String ATTR_ID = "id"; //$NON-NLS-1$ |
| |
| public static final String ATTR_NAME = "name"; //$NON-NLS-1$ |
| |
| public static final String EXTENSION_TASK_EDITOR_EXTENSIONS = "org.eclipse.mylyn.tasks.ui.taskEditorExtensions"; //$NON-NLS-1$ |
| |
| private static final String REPOSITORY_ASSOCIATION = "repositoryAssociation"; //$NON-NLS-1$ |
| |
| private static final String TASK_EDITOR_EXTENSION = "taskEditorExtension"; //$NON-NLS-1$ |
| |
| public static void initExtensions() { |
| IExtensionRegistry registry = Platform.getExtensionRegistry(); |
| |
| IExtensionPoint editorExtensionPoint = registry.getExtensionPoint(EXTENSION_TASK_EDITOR_EXTENSIONS); |
| IExtension[] editorExtensions = editorExtensionPoint.getExtensions(); |
| for (IExtension extension : editorExtensions) { |
| IConfigurationElement[] elements = extension.getConfigurationElements(); |
| for (IConfigurationElement element : elements) { |
| if (element.getName().equals(TASK_EDITOR_EXTENSION)) { |
| readEditorExtension(element); |
| } else if (element.getName().equals(REPOSITORY_ASSOCIATION)) { |
| readEditorExtensionAssociation(element); |
| } |
| } |
| } |
| } |
| |
| private static void readEditorExtension(IConfigurationElement element) { |
| try { |
| String id = element.getAttribute(ATTR_ID); |
| String name = element.getAttribute(ATTR_NAME); |
| AbstractTaskEditorExtension extension = (AbstractTaskEditorExtension) element.createExecutableExtension("class"); //$NON-NLS-1$ |
| TaskEditorExtensions.addTaskEditorExtension(id, name, extension); |
| } catch (CoreException e) { |
| StatusHandler.log(new Status(IStatus.ERROR, TasksUiPlugin.ID_PLUGIN, "Could not load taskEditorExtension", //$NON-NLS-1$ |
| e)); |
| } catch (Exception e) { |
| StatusHandler.log(new Status(IStatus.ERROR, TasksUiPlugin.ID_PLUGIN, "Could not load taskEditorExtension", //$NON-NLS-1$ |
| e)); |
| } |
| } |
| |
| private static void readEditorExtensionAssociation(IConfigurationElement element) { |
| try { |
| String repository = element.getAttribute(CONNECTOR_KIND); |
| String taskEditorExtension = element.getAttribute(TASK_EDITOR_EXTENSION); |
| TaskEditorExtensions.addRepositoryAssociation(repository, taskEditorExtension); |
| } catch (Exception e) { |
| StatusHandler.log(new Status(IStatus.ERROR, TasksUiPlugin.ID_PLUGIN, |
| "Could not load repositoryAssociation", e)); //$NON-NLS-1$ |
| } |
| } |
| |
| } |