| /******************************************************************************* |
| * Copyright (c) 2009 David Green and others. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v2.0 |
| * which accompanies this distribution, and is available at |
| * https://www.eclipse.org/legal/epl-2.0/ |
| * |
| * SPDX-License-Identifier: EPL-2.0 |
| * |
| * Contributors: |
| * David Green - initial API and implementation |
| *******************************************************************************/ |
| |
| package org.eclipse.mylyn.internal.wikitext.ui.util; |
| |
| import java.lang.reflect.Field; |
| import java.lang.reflect.Modifier; |
| import java.util.Collections; |
| import java.util.Enumeration; |
| import java.util.HashSet; |
| import java.util.ResourceBundle; |
| import java.util.Set; |
| |
| import org.eclipse.osgi.util.NLS; |
| |
| /** |
| * A resource bundle based on {@link NLS}. |
| * |
| * @author dgreen |
| */ |
| public class NlsResourceBundle extends ResourceBundle { |
| |
| private final Class<? extends NLS> nlsClass; |
| |
| public NlsResourceBundle(Class<? extends NLS> nlsClass) { |
| this.nlsClass = nlsClass; |
| } |
| |
| @Override |
| public Enumeration<String> getKeys() { |
| Set<String> keys = new HashSet<>(); |
| for (Field field : nlsClass.getFields()) { |
| if (field.getType() == String.class) { |
| if (Modifier.isStatic(field.getModifiers())) { |
| keys.add(field.getName()); |
| } |
| } |
| } |
| return Collections.enumeration(keys); |
| } |
| |
| @Override |
| protected Object handleGetObject(String key) { |
| try { |
| Field field = nlsClass.getField(key); |
| field.setAccessible(true); |
| return field.get(null); |
| } catch (Exception e) { |
| return null; |
| } |
| } |
| |
| } |