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Commons IO example source code file (ClosedOutputStream.java)
The Commons IO ClosedOutputStream.java source code/* * 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.commons.io.output; import java.io.IOException; import java.io.OutputStream; /** * Closed output stream. This stream throws an exception on all attempts to * write something to the stream. * <p> * Typically uses of this class include testing for corner cases in methods * that accept an output stream and acting as a sentinel value instead of * a <code>null output stream. * * @version $Id: ClosedOutputStream.java 659817 2008-05-24 13:23:10Z niallp $ * @since Commons IO 1.4 */ public class ClosedOutputStream extends OutputStream { /** * A singleton. */ public static final ClosedOutputStream CLOSED_OUTPUT_STREAM = new ClosedOutputStream(); /** * Throws an {@link IOException} to indicate that the stream is closed. * * @param b ignored * @throws IOException always thrown */ @Override public void write(int b) throws IOException { throw new IOException("write(" + b + ") failed: stream is closed"); } } Other Commons IO examples (source code examples)Here is a short list of links related to this Commons IO ClosedOutputStream.java source code file: |
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