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Java > Open Source Codes > com > hp > hpl > jena > rdf > model > impl > RDFDefaultErrorHandler


1 /*
2   (c) Copyright 2001-2004, 2005 Hewlett-Packard Development Company, LP
3   [See end of file]
4   $Id: RDFDefaultErrorHandler.java,v 1.10 2005/02/21 12:14:48 andy_seaborne Exp $
5 */
6
7 package com.hp.hpl.jena.rdf.model.impl;
8
9 import com.hp.hpl.jena.rdf.arp.ParseException;
10 import com.hp.hpl.jena.rdf.model.*;
11 import com.hp.hpl.jena.shared.*;
12
13 import org.apache.commons.logging.Log;
14 import org.apache.commons.logging.LogFactory;
15 /**
16  * The default error handler for I/O.
17  * This uses log4j as its utility.
18  * @author jjc,bwm
19  * @version $Revision: 1.10 $ $Date: 2005/02/21 12:14:48 $
20  */
21 public class RDFDefaultErrorHandler extends Object JavaDoc implements RDFErrorHandler {
22
23     /**
24      * Change this global to make all RDFDefaultErrorHandler's silent!
25      * Intended for testing purposes only.
26      */
27     public static boolean silent = false;
28     
29     public static final Log logger = LogFactory.getLog( RDFDefaultErrorHandler.class );
30     
31     /** Creates new RDFDefaultErrorHandler */
32     public RDFDefaultErrorHandler() {
33     }
34
35     public void warning(Exception JavaDoc e) {
36         if (!silent) logger.warn(ParseException.formatMessage(e));
37     }
38
39     public void error(Exception JavaDoc e) {
40         if (!silent) logger.error(ParseException.formatMessage(e));
41     }
42
43     public void fatalError(Exception JavaDoc e) {
44         if (!silent) logger.error(ParseException.formatMessage(e));
45         throw e instanceof RuntimeException JavaDoc
46             ? (RuntimeException JavaDoc) e
47             : new JenaException( e );
48     }
49 }
50 /*
51  * (c) Copyright 2001-2004, 2005 Hewlett-Packard Development Company, LP
52  * All rights reserved.
53  *
54  * Redistribution and use in source and binary forms, with or without
55  * modification, are permitted provided that the following conditions
56  * are met:
57  * 1. Redistributions of source code must retain the above copyright
58  * notice, this list of conditions and the following disclaimer.
59  * 2. Redistributions in binary form must reproduce the above copyright
60  * notice, this list of conditions and the following disclaimer in the
61  * documentation and/or other materials provided with the distribution.
62  * 3. The name of the author may not be used to endorse or promote products
63  * derived from this software without specific prior written permission.
64
65  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
66  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
67  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
68  * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
69  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
70  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
71  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
72  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
73  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
74  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
75  *
76  * $Id: RDFDefaultErrorHandler.java,v 1.10 2005/02/21 12:14:48 andy_seaborne Exp $
77  */
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