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94 lines
3.4 KiB
Java
94 lines
3.4 KiB
Java
/* FileReader.java -- Convenience class for reading characters from a file
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Copyright (C) 1998, 2000 Free Software Foundation, Inc.
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This file is part of GNU Classpath.
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GNU Classpath is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2, or (at your option)
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any later version.
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GNU Classpath is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with GNU Classpath; see the file COPYING. If not, write to the
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Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
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02111-1307 USA.
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Linking this library statically or dynamically with other modules is
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making a combined work based on this library. Thus, the terms and
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conditions of the GNU General Public License cover the whole
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combination.
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As a special exception, the copyright holders of this library give you
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permission to link this library with independent modules to produce an
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executable, regardless of the license terms of these independent
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modules, and to copy and distribute the resulting executable under
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terms of your choice, provided that you also meet, for each linked
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independent module, the terms and conditions of the license of that
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module. An independent module is a module which is not derived from
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or based on this library. If you modify this library, you may extend
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this exception to your version of the library, but you are not
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obligated to do so. If you do not wish to do so, delete this
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exception statement from your version. */
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package java.io;
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/**
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* This class provides a convenient way to set up a <code>Reader</code>
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* to read from a file. It opens the specified file for reading and creates
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* the <code>InputStreamReader</code> to read from the
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* resulting <code>FileInputStream</code>. This class can only be used
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* to read from files using the default character encoding. Use
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* <code>InputStreamReader</code> directly to use a non-default encoding.
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*
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* @version 0.0
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*
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* @author Aaron M. Renn (arenn@urbanophile.com)
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*/
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public class FileReader extends InputStreamReader
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{
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/**
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* This method initializes a <code>FileReader</code> instance to read from
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* the specified <code>File</code> object.
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*
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* @param file The <code>File</code> object representing the file to read from
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*
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* @exception FileNotFoundException If the file is not found or some other
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* error occurs
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*/
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public FileReader(File file) throws FileNotFoundException
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{
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super(new FileInputStream(file));
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}
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/**
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* This method initializes a <code>FileReader</code> instance to read from
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* this specified <code>FileDescriptor</code> object.
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*
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* @param fd The <code>FileDescriptor</code> to read from.
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*/
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public FileReader(FileDescriptor fd)
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{
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super(new FileInputStream(fd));
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}
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/**
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* This method initializes a <code>FileReader</code> instance to read from
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* the specified named file.
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*
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* @param name The name of the file to read from
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*
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* @exception FileNotFoundException If the file is not found or some other
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* error occurs
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*/
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public FileReader(String name) throws FileNotFoundException
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{
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super(new FileInputStream(name));
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}
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}
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