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Java > Open Source Codes > org > jboss > util > propertyeditor > FileEditor


1 /*
2   * JBoss, Home of Professional Open Source
3   * Copyright 2005, JBoss Inc., and individual contributors as indicated
4   * by the @authors tag. See the copyright.txt in the distribution for a
5   * full listing of individual contributors.
6   *
7   * This is free software; you can redistribute it and/or modify it
8   * under the terms of the GNU Lesser General Public License as
9   * published by the Free Software Foundation; either version 2.1 of
10   * the License, or (at your option) any later version.
11   *
12   * This software is distributed in the hope that it will be useful,
13   * but WITHOUT ANY WARRANTY; without even the implied warranty of
14   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15   * Lesser General Public License for more details.
16   *
17   * You should have received a copy of the GNU Lesser General Public
18   * License along with this software; if not, write to the Free
19   * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
20   * 02110-1301 USA, or see the FSF site: http://www.fsf.org.
21   */
22 package org.jboss.util.propertyeditor;
23
24 import java.io.File JavaDoc;
25 import java.io.IOException JavaDoc;
26
27 import org.jboss.util.NestedRuntimeException;
28
29 /**
30  * A property editor for {@link java.io.File}.
31  *
32  * @version <tt>$Revision: 1958 $</tt>
33  * @author <a HREF="mailto:jason@planet57.com">Jason Dillon</a>
34  */
35 public class FileEditor extends TextPropertyEditorSupport
36 {
37    /**
38     * Returns a URL for the input object converted to a string.
39     *
40     * @return a URL object
41     *
42     * @throws NestedRuntimeException An IOException occured.
43     */
44    public Object JavaDoc getValue()
45    {
46       try
47       {
48          return new File JavaDoc(getAsText()).getCanonicalFile();
49       }
50       catch (IOException JavaDoc e)
51       {
52          throw new NestedRuntimeException(e);
53       }
54    }
55 }
56
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