1 /*
2 * Licensed to the Apache Software Foundation (ASF) under one or more
3 * contributor license agreements. See the NOTICE file distributed with
4 * this work for additional information regarding copyright ownership.
5 * The ASF licenses this file to You under the Apache License, Version 2.0
6 * (the "License"); you may not use this file except in compliance with
7 * the License. You may obtain a copy of the License at
8 *
9 * http://www.apache.org/licenses/LICENSE-2.0
10 *
11 * Unless required by applicable law or agreed to in writing, software
12 * distributed under the License is distributed on an "AS IS" BASIS,
13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 * See the License for the specific language governing permissions and
15 * limitations under the License.
16 */
17 package org.apache.commons.scxml2.env;
18
19 import java.io.Serializable;
20
21 import javax.xml.stream.Location;
22 import javax.xml.stream.XMLReporter;
23 import javax.xml.stream.XMLStreamException;
24
25 import org.apache.commons.logging.Log;
26 import org.apache.commons.logging.LogFactory;
27
28 /**
29 * Custom {@link XMLReporter} that logs the StAX parsing warnings in the
30 * SCXML document.
31 *
32 * @since 1.0
33 */
34 public class SimpleXMLReporter implements XMLReporter, Serializable {
35
36 /** Serial version UID. */
37 private static final long serialVersionUID = 1L;
38
39 /** Log. */
40 private Log log = LogFactory.getLog(getClass());
41
42 /**
43 * Constructor.
44 */
45 public SimpleXMLReporter() {
46 super();
47 }
48
49 /**
50 * @see XMLReporter#report(String, String, Object, Location)
51 */
52 public void report(final String message, final String errorType, final Object relatedInformation,
53 final Location location)
54 throws XMLStreamException {
55 if (log.isWarnEnabled()) {
56 log.warn("[" + errorType + "] " + message + " (" + relatedInformation + ") at " + location);
57 }
58
59 }
60
61 }