| /******************************************************************************* |
| * Copyright (c) 2006 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.core.internal.runtime; |
| |
| import java.lang.reflect.Field; |
| |
| /** |
| * Helper methods related to string localization. |
| * |
| * @since org.eclipse.equinox.common 3.3 |
| */ |
| public class LocalizationUtils { |
| /** |
| * This method can be used in the absence of NLS class. The method tries to |
| * use the NLS-based translation routine. If it falls, the method returns the original |
| * non-translated key. |
| * |
| * @param key case-sensetive name of the filed in the translation file representing |
| * the string to be translated |
| * @return |
| */ |
| static public String safeLocalize(String key) { |
| try { |
| Class messageClass = Class.forName("org.eclipse.core.internal.runtime.CommonMessages"); //$NON-NLS-1$ |
| if (messageClass == null) |
| return key; |
| Field field = messageClass.getDeclaredField(key); |
| if (field == null) |
| return key; |
| Object value = field.get(null); |
| if (value instanceof String) |
| return (String) value; |
| } catch (ClassNotFoundException e) { |
| // eat exception and fall through |
| } catch (NoClassDefFoundError e) { |
| // eat exception and fall through |
| } catch (SecurityException e) { |
| // eat exception and fall through |
| } catch (NoSuchFieldException e) { |
| // eat exception and fall through |
| } catch (IllegalArgumentException e) { |
| // eat exception and fall through |
| } catch (IllegalAccessException e) { |
| // eat exception and fall through |
| } |
| return key; |
| } |
| } |