| /******************************************************************************* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You 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.apache.sling.scripting.sightly.java.compiler; |
| |
| import org.apache.sling.commons.compiler.source.JavaEscapeHelper; |
| |
| /** |
| * The {@code JavaEscapeUtils} provides useful methods for escaping or transforming invalid Java tokens to valid ones that could be used in |
| * generated Java source code. |
| * |
| * @deprecated since version 2.1.0 of the API; see {@link JavaEscapeHelper} for a replacement. |
| */ |
| @Deprecated |
| public class JavaEscapeUtils { |
| |
| /** |
| * Converts the given identifier to a legal Java identifier |
| * |
| * @param identifier the identifier to convert |
| * @return legal Java identifier corresponding to the given identifier |
| */ |
| public static String makeJavaIdentifier(String identifier) { |
| return JavaEscapeHelper.getJavaIdentifier(identifier); |
| } |
| |
| /** |
| * Mangle the specified character to create a legal Java class name. |
| * |
| * @param ch the character to mangle |
| * @return the mangled |
| */ |
| public static String mangleChar(char ch) { |
| return JavaEscapeHelper.escapeChar(ch); |
| } |
| |
| /** |
| * Provided a mangled string (obtained by calling {@link #mangleChar(char)}) it will will return the character that was mangled. |
| * |
| * @param mangled the mangled string |
| * @return the original character |
| */ |
| public static char unmangle(String mangled) { |
| return JavaEscapeHelper.unescape(mangled); |
| } |
| |
| /** |
| * Converts the given scriptName to a Java package or fully-qualified class name |
| * |
| * @param scriptName the scriptName to convert |
| * @return Java package corresponding to the given scriptName |
| */ |
| public static String makeJavaPackage(String scriptName) { |
| return JavaEscapeHelper.makeJavaPackage(scriptName); |
| } |
| |
| /** |
| * Test whether the argument is a Java keyword. |
| * |
| * @param key the String to test |
| * @return {@code true} if the String is a Java keyword, {@code false} otherwise |
| */ |
| public static boolean isJavaKeyword(String key) { |
| return JavaEscapeHelper.isJavaKeyword(key); |
| } |
| |
| } |