+++ /dev/null
-/*
- * Copyright (C) 2007-2012 Argeo GmbH
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package org.argeo.eclipse.ui.specific;
-
-import java.lang.reflect.Constructor;
-import java.lang.reflect.Field;
-import java.lang.reflect.Modifier;
-import java.util.MissingResourceException;
-import java.util.ResourceBundle;
-
-import org.argeo.util.LocaleUtils;
-import org.eclipse.osgi.util.NLS;
-
-/** NLS attached to a given thread */
-public class ThreadNLS<T extends NLS> extends InheritableThreadLocal<T> {
- public final static String DEFAULT_BUNDLE_LOCATION = "/properties/plugin";
-
- private final String bundleLocation;
-
- private Class<T> type;
- private Boolean utf8 = false;
-
- public ThreadNLS(String bundleLocation, Class<T> type, Boolean utf8) {
- this.bundleLocation = bundleLocation;
- this.type = type;
- this.utf8 = utf8;
- }
-
- public ThreadNLS(Class<T> type) {
- this(DEFAULT_BUNDLE_LOCATION, type, false);
- }
-
- @Override
- protected T initialValue() {
- ResourceBundle bundle = ResourceBundle.getBundle(bundleLocation,
- LocaleUtils.threadLocale.get(), type.getClassLoader());
- T result;
- try {
- NLS.initializeMessages(bundleLocation, type);
- Constructor<T> constructor = type.getConstructor();
- constructor.setAccessible(true);
- result = constructor.newInstance();
- final Field[] fieldArray = type.getDeclaredFields();
- for (int i = 0; i < fieldArray.length; i++) {
- int modifiers = fieldArray[i].getModifiers();
- if (String.class.isAssignableFrom(fieldArray[i].getType())
- && Modifier.isPublic(modifiers)
- && !Modifier.isStatic(modifiers)) {
- try {
- String value = bundle
- .getString(fieldArray[i].getName());
- byte[] bytes = value.getBytes();
-
- String forcedValue;
- if (utf8)
- forcedValue = new String(bytes, "UTF8");
- else
- forcedValue = value;
- if (value != null) {
- fieldArray[i].setAccessible(true);
- fieldArray[i].set(result, forcedValue);
- }
- } catch (final MissingResourceException mre) {
- fieldArray[i].setAccessible(true);
- fieldArray[i].set(result, "");
- mre.printStackTrace();
- }
- }
- }
- return result;
- } catch (final Exception ex) {
- throw new IllegalStateException(ex.getMessage());
- }
- }
-
-}