| /******************************************************************************* |
| * Copyright (c) 2000, 2007 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.ui.internal.registry; |
| |
| import org.eclipse.core.runtime.CoreException; |
| import org.eclipse.core.runtime.IConfigurationElement; |
| import org.eclipse.core.runtime.IExtensionRegistry; |
| import org.eclipse.ui.PlatformUI; |
| import org.eclipse.ui.internal.WorkbenchPlugin; |
| |
| /** |
| * A strategy to read working set extensions from the registry. |
| */ |
| public class WorkingSetRegistryReader extends RegistryReader { |
| |
| |
| private WorkingSetRegistry registry; |
| |
| /** |
| * Create a new instance of this reader. |
| */ |
| public WorkingSetRegistryReader() { |
| super(); |
| } |
| |
| /** |
| * Create a new instance of this reader. |
| * |
| * @param registry the registry to populate |
| */ |
| public WorkingSetRegistryReader(WorkingSetRegistry registry) { |
| super(); |
| this.registry = registry; |
| } |
| |
| /** |
| * Overrides method in RegistryReader. |
| * |
| * @see RegistryReader#readElement(IConfigurationElement) |
| */ |
| public boolean readElement(IConfigurationElement element) { |
| if (element.getName().equals(IWorkbenchRegistryConstants.TAG_WORKING_SET)) { |
| try { |
| WorkingSetDescriptor desc = new WorkingSetDescriptor(element); |
| registry.addWorkingSetDescriptor(desc); |
| } catch (CoreException e) { |
| // log an error since its not safe to open a dialog here |
| WorkbenchPlugin |
| .log( |
| "Unable to create working set descriptor.", e.getStatus());//$NON-NLS-1$ |
| } |
| return true; |
| } |
| |
| return false; |
| } |
| |
| /** |
| * Reads the working set extensions within a registry. |
| * |
| * @param in the plugin registry to read from |
| * @param out the working set registry to store read entries in. |
| */ |
| public void readWorkingSets(IExtensionRegistry in, WorkingSetRegistry out) { |
| registry = out; |
| readRegistry(in, PlatformUI.PLUGIN_ID, |
| IWorkbenchRegistryConstants.PL_WORKINGSETS); |
| } |
| } |