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Commons Net example source code file (SocketOutputStream.java)
The Commons Net SocketOutputStream.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.net.io; import java.io.FilterOutputStream; import java.io.IOException; import java.io.OutputStream; import java.net.Socket; /*** * This class wraps an output stream, storing a reference to its originating * socket. When the stream is closed, it will also close the socket * immediately afterward. This class is useful for situations where you * are dealing with a stream originating from a socket, but do not have * a reference to the socket, and want to make sure it closes when the * stream closes. * <p> * <p> * @see SocketInputStream ***/ public class SocketOutputStream extends FilterOutputStream { private final Socket __socket; /*** * Creates a SocketOutputStream instance wrapping an output stream and * storing a reference to a socket that should be closed on closing * the stream. * <p> * @param socket The socket to close on closing the stream. * @param stream The input stream to wrap. ***/ public SocketOutputStream(Socket socket, OutputStream stream) { super(stream); __socket = socket; } /*** * Writes a number of bytes from a byte array to the stream starting from * a given offset. This method bypasses the equivalent method in * FilterOutputStream because the FilterOutputStream implementation is * very inefficient. * <p> * @param buffer The byte array to write. * @param offset The offset into the array at which to start copying data. * @param length The number of bytes to write. * @exception IOException If an error occurs while writing to the underlying * stream. ***/ @Override public void write(byte buffer[], int offset, int length) throws IOException { out.write(buffer, offset, length); } /*** * Closes the stream and immediately afterward closes the referenced * socket. * <p> * @exception IOException If there is an error in closing the stream * or socket. ***/ @Override public void close() throws IOException { super.close(); __socket.close(); } } Other Commons Net examples (source code examples)Here is a short list of links related to this Commons Net SocketOutputStream.java source code file: |
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