/* ====================================================================
 * The Apache Software License, Version 1.1
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 * Copyright (c) 1997-2003 The Apache Software Foundation. All rights
 * reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
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 * 3. The end-user documentation included with the redistribution,
 *    if any, must include the following acknowledgment:
 *    "This product includes software developed by the
 *    Apache Software Foundation (http://www.apache.org/)."
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 * 5. Products derived from this software may not be called "Apache",
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 * This software consists of voluntary contributions made by many
 * individuals on behalf of the Apache Software Foundation. For more
 * information on the Apache Software Foundation, please see
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 */
package org.apache.log.output;

import java.io.File;
import java.io.FileWriter;
import java.io.IOException;

/**
 * This is a basic Output log target that writes to a file.
 *
 * @author <a href="mailto:donaldp@apache.org">Peter Donald</a>
 * @author <a href="mailto:mcconnell@osm.net">Stephen McConnell</a>
 * @deprecated Use org.apache.log.output.io.FileTarget as this class is not thread safe
 */
public class FileOutputLogTarget
    extends DefaultOutputLogTarget
{
    private boolean m_append = false;

    public FileOutputLogTarget()
    {
    }

    public FileOutputLogTarget( final String filename )
        throws IOException
    {
        setFilename( filename );
    }

    public FileOutputLogTarget( final String filename, final boolean append )
        throws IOException
    {
        m_append = append;
        setFilename( filename );
    }

    public void setAppend( final boolean append )
    {
        m_append = append;
    }

    /**
     * Overwrites the m_output value in the super class through
     * assignment of an OutputStreamWriter based on a supplied
     * file path.  Side-effects include the creation of a
     * directory path based relative to the supplied filename.
     *
     * @param filename path and filename for log destination
     */
    public void setFilename( final String filename )
        throws IOException
    {
        final File file = new File( filename );
        final File parent = file.getAbsoluteFile().getParentFile();
        if( !parent.exists() ) parent.mkdirs();

        m_output = new FileWriter( filename, m_append );
    }
}