| // *************************************************************************************************************************** |
| // * 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.juneau; |
| |
| import java.io.*; |
| |
| /** |
| * A StringReader with a usable close() method. |
| */ |
| public class CloseableStringReader extends StringReader { |
| boolean isClosed; |
| |
| public CloseableStringReader(String in) { |
| super(in); |
| } |
| |
| @Override |
| public int read() throws IOException { |
| if (isClosed) |
| throw new RuntimeException("Reader is closed"); |
| return super.read(); |
| } |
| |
| @Override |
| public int read(char[] cbuf, int off, int len) throws IOException { |
| if (isClosed) |
| throw new RuntimeException("Reader is closed"); |
| return super.read(cbuf, off, len); |
| } |
| |
| @Override |
| public void close() { |
| isClosed = true; |
| } |
| } |