head	1.3;
access;
symbols;
locks; strict;
comment	@# @;


1.3
date	2001.08.11.09.08.10;	author dlr;	state Exp;
branches;
next	1.2;

1.2
date	2001.07.19.20.01.07;	author dlr;	state Exp;
branches;
next	1.1;

1.1
date	2001.07.19.20.00.27;	author dlr;	state Exp;
branches;
next	;


desc
@@


1.3
log
@Upgrading to Turbine 3.0-dev, Fulcrum 1.0, and Torque 1.0.
@
text
@/* ================================================================
 * Copyright (c) 2000 CollabNet.  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.
 *
 * 2. Redistributions in binary form must reproduce the above copyright
 * notice, this list of conditions and the following disclaimer in the
 * documentation and/or other materials provided with the distribution.
 *
 * 3. The end-user documentation included with the redistribution, if
 * any, must include the following acknowlegement: "This product includes
 * software developed by CollabNet (http://www.collab.net/)."
 * Alternately, this acknowlegement may appear in the software itself, if
 * and wherever such third-party acknowlegements normally appear.
 *
 * 4. The hosted project names must not be used to endorse or promote
 * products derived from this software without prior written
 * permission. For written permission, please contact info@@collab.net.
 *
 * 5. Products derived from this software may not use the "Tigris" name
 * nor may "Tigris" appear in their names without prior written
 * permission of CollabNet.
 *
 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
 * IN NO EVENT SHALL COLLAB.NET OR ITS CONTRIBUTORS BE LIABLE FOR ANY
 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
 * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
 * IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
 * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *
 * ====================================================================
 *
 * This software consists of voluntary contributions made by many
 * individuals on behalf of CollabNet.
 */
package org.tigris.helm.util;

import java.io.File;
import java.io.IOException;
import java.util.Date;

import org.apache.commons.util.StringUtils;

/**
 * Manages the mailing list table.
 *
 * @@author <a href="mailto:edk@@collab.net">Ed Korthof</a>
 * @@author <a href="mailto:dlr@@collab.net">Daniel Rall</a>
 * @@version $Id: FileUtil.java,v 1.2 2001/07/19 20:01:07 dlr Exp $
 *
 * Copyright (c) 2000-2001 CollabNet, Inc.
 */
public class FileUtil
{
    public boolean fileExists(String filename) throws IOException
    {
        if (StringUtils.isValid(filename))
        {
            File file = new File(filename);
            return file.exists() && file.isFile();
        }
        else
        {
            return false;
        }
    }

    public String fileLastModified(String filename) throws IOException
    {
        if (!StringUtils.isValid(filename))
            return "<!-- no filename: unable to determine last modified -->";

        File file = new File(filename);
        if (!file.exists())
            return "<!-- missing file " + filename +
                " unable to determin last modified -->";

        Date lastMod = new Date(file.lastModified());
        return lastMod.toString();
    }
}
@


1.2
log
@Corrected compile error introduced during port from Joist.
@
text
@d52 1
a52 1
import org.apache.turbine.util.StringUtils;
d59 1
a59 1
 * @@version $Id: FileUtil.java,v 1.1 2001/07/19 20:00:27 dlr Exp $
@


1.1
log
@Ported from Joist.
@
text
@d59 1
a59 1
 * @@version $Id: FileUtil.java,v 1.1 2000/11/02 10:48:14 edk Exp $
d67 1
a67 1
        if (StringUtils.isValid(filename()))
@

