##### Coverage Report - org.apache.commons.scxml.env.Tracer

Classes in this File | Line Coverage | Branch Coverage | Complexity
Tracer |
58% |
N/A |
| 1.0;1

1 |  |
     /*
2 |  |
      *
3 |  |
      *   Copyright 2005 The Apache Software Foundation.
4 |  |
      *
5 |  |
      *  Licensed under the Apache License, Version 2.0 (the "License");
6 |  |
      *  you may not use this file except in compliance with the License.
7 |  |
      *  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 |  |
      */
18 |  |
     package org.apache.commons.scxml.env;
19 |  |
20 |  |
     import org.apache.commons.scxml.ErrorReporter;
21 |  |
     import org.apache.commons.scxml.SCXMLListener;
22 |  |
     import org.apache.commons.scxml.model.Transition;
23 |  |
     import org.apache.commons.scxml.model.TransitionTarget;
24 |  |
25 |  |
     import org.xml.sax.ErrorHandler;
26 |  |
     import org.xml.sax.SAXException;
27 |  |
     import org.xml.sax.SAXParseException;
28 |  |
29 |  |
     /**
30 |  |
      * A simple tracer connected to Jakarta Commons Logging.
31 |  |
      *
32 |  |
      */
33 |  |
     public class Tracer implements ErrorHandler, ErrorReporter, SCXMLListener {
34 |  |
35 |  |
         /** ErrorHandler delegate. */
36 |  |
         private ErrorHandler errHandler;
37 |  |
         /** ErrorReporter delegate. */
38 |  |
         private ErrorReporter errReporter;
39 |  |
         /** SCXMLListener delegate. */
40 |  |
         private SCXMLListener scxmlListener;
41 |  |
42 |  |
         /**
43 |  |
          * Constructor.
44 |  |
          */
45 |  |
         public Tracer() {
46 | 34 |
             super();
47 | 34 |
             errHandler = new SimpleErrorHandler();
48 | 34 |
             errReporter = new SimpleErrorReporter();
49 | 34 |
             scxmlListener = new SimpleSCXMLListener();
50 | 34 |
         }
51 |  |
52 |  |
         /**
53 |  |
          * @see org.xml.sax.ErrorHandler#warning(org.xml.sax.SAXParseException)
54 |  |
          */
55 |  |
         public void warning(final SAXParseException exception)
56 |  |
         throws SAXException {
57 | 0 |
             errHandler.warning(exception);
58 | 0 |
         }
59 |  |
60 |  |
         /**
61 |  |
          * @see org.xml.sax.ErrorHandler#error(org.xml.sax.SAXParseException)
62 |  |
          */
63 |  |
         public void error(final SAXParseException exception)
64 |  |
         throws SAXException {
65 | 0 |
             errHandler.error(exception);
66 | 0 |
         }
67 |  |
68 |  |
         /**
69 |  |
          * @see org.xml.sax.ErrorHandler#fatalError(org.xml.sax.SAXParseException)
70 |  |
          */
71 |  |
         public void fatalError(final SAXParseException exception)
72 |  |
         throws SAXException {
73 | 0 |
             errHandler.fatalError(exception);
74 | 0 |
         }
75 |  |
76 |  |
         /**
77 |  |
          * @see ErrorReporter#onError(String, String, Object)
78 |  |
          */
79 |  |
         public void onError(final String errCode, final String errDetail,
80 |  |
                 final Object errCtx) {
81 | 0 |
             errReporter.onError(errCode, errDetail, errCtx);
82 | 0 |
         }
83 |  |
84 |  |
         /**
85 |  |
          * @see SCXMLListener#onEntry(TransitionTarget)
86 |  |
          */
87 |  |
         public void onEntry(final TransitionTarget target) {
88 | 179 |
             scxmlListener.onEntry(target);
89 | 179 |
         }
90 |  |
91 |  |
         /**
92 |  |
          * @see SCXMLListener#onExit(TransitionTarget)
93 |  |
          */
94 |  |
         public void onExit(final TransitionTarget target) {
95 | 100 |
             scxmlListener.onExit(target);
96 | 100 |
         }
97 |  |
98 |  |
         /**
99 |  |
     * @see SCXMLListener#onTransition(TransitionTarget,TransitionTarget,Transition)
100 |  |
          */
101 |  |
         public void onTransition(final TransitionTarget from,
102 |  |
                 final TransitionTarget to, final Transition transition) {
103 | 84 |
             scxmlListener.onTransition(from, to, transition);
104 | 84 |
         }
105 |  |
106 |  |
     }
107 |  |