01: //
02: // Informa -- RSS Library for Java
03: // Copyright (c) 2002 by Niko Schmuck
04: //
05: // Niko Schmuck
06: // http://sourceforge.net/projects/informa
07: // mailto:niko_schmuck@users.sourceforge.net
08: //
09: // This library is free software.
10: //
11: // You may redistribute it and/or modify it under the terms of the GNU
12: // Lesser General Public License as published by the Free Software Foundation.
13: //
14: // Version 2.1 of the license should be included with this distribution in
15: // the file LICENSE. If the license is not included with this distribution,
16: // you may find a copy at the FSF web site at 'www.gnu.org' or 'www.fsf.org',
17: // or you may write to the Free Software Foundation, 675 Mass Ave, Cambridge,
18: // MA 02139 USA.
19: //
20: // This library is distributed in the hope that it will be useful,
21: // but WITHOUT ANY WARRANTY; without even the implied waranty of
22: // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
23: // Lesser General Public License for more details.
24: //
25:
26: // $Id: NoOpEntityResolver.java,v 1.3 2003/04/06 17:30:36 niko_schmuck Exp $
27:
28: package de.nava.informa.utils;
29:
30: import java.io.StringReader;
31: import org.xml.sax.EntityResolver;
32: import org.xml.sax.InputSource;
33: import org.apache.commons.logging.Log;
34: import org.apache.commons.logging.LogFactory;
35:
36: /**
37: * An EntityResolver that resolves the DTD without actually reading
38: * the separate file.
39: *
40: * @author Niko Schmuck (niko@nava.de)
41: */
42: public class NoOpEntityResolver implements EntityResolver {
43:
44: private static Log logger = LogFactory
45: .getLog(NoOpEntityResolver.class);
46:
47: public InputSource resolveEntity(String publicId, String systemId) {
48: if (logger.isDebugEnabled()) {
49: logger.debug("publicId: " + publicId + ", systemId: "
50: + systemId);
51: }
52: return new InputSource(new StringReader(""));
53: }
54:
55: }
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