| /* |
| * 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 |
| * |
| * https://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.tools.ant.filters; |
| |
| import org.apache.tools.ant.util.Native2AsciiUtils; |
| |
| /** |
| * A filter that performs translations from characters to their |
| * Unicode-escape sequences and vice-versa. |
| * |
| * @since Ant 1.9.8 |
| */ |
| public class Native2AsciiFilter extends TokenFilter.ChainableReaderFilter { |
| private boolean reverse; |
| |
| /** |
| * Flag the conversion to run in the reverse sense, |
| * that is Ascii to Native encoding. |
| * |
| * @param reverse True if the conversion is to be reversed, |
| * otherwise false; |
| */ |
| public void setReverse(boolean reverse) { |
| this.reverse = reverse; |
| } |
| |
| @Override |
| public String filter(String line) { |
| return reverse |
| ? Native2AsciiUtils.ascii2native(line) |
| : Native2AsciiUtils.native2ascii(line); |
| } |
| } |