##### 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 |  |
      * 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 |  |
      *
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      *     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.scxml.env;
18 |  |
19 |  |
     import java.io.Serializable;
20 |  |
21 |  |
     import org.apache.commons.scxml.ErrorReporter;
22 |  |
     import org.apache.commons.scxml.SCXMLListener;
23 |  |
     import org.apache.commons.scxml.model.Transition;
24 |  |
     import org.apache.commons.scxml.model.TransitionTarget;
25 |  |
     import org.xml.sax.ErrorHandler;
26 |  |
     import org.xml.sax.SAXException;
27 |  |
     import org.xml.sax.SAXParseException;
28 |  |
29 |  |
     /**
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      * A simple tracer connected to Jakarta Commons Logging.
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      *
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      */
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     public class Tracer implements ErrorHandler, ErrorReporter,
34 |  |
                                    SCXMLListener, Serializable {
35 |  |
36 |  |
         /** Serial version UID. */
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         private static final long serialVersionUID = 1L;
38 |  |
         /** ErrorHandler delegate. */
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         private ErrorHandler errHandler;
40 |  |
         /** ErrorReporter delegate. */
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         private ErrorReporter errReporter;
42 |  |
         /** SCXMLListener delegate. */
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         private SCXMLListener scxmlListener;
44 |  |
45 |  |
         /**
46 |  |
          * Constructor.
47 |  |
          */
48 |  |
         public Tracer() {
49 | 45 |
             super();
50 | 45 |
             errHandler = new SimpleErrorHandler();
51 | 45 |
             errReporter = new SimpleErrorReporter();
52 | 45 |
             scxmlListener = new SimpleSCXMLListener();
53 | 45 |
         }
54 |  |
55 |  |
         /**
56 |  |
          * @see org.xml.sax.ErrorHandler#warning(org.xml.sax.SAXParseException)
57 |  |
          */
58 |  |
         public void warning(final SAXParseException exception)
59 |  |
         throws SAXException {
60 | 0 |
             errHandler.warning(exception);
61 | 0 |
         }
62 |  |
63 |  |
         /**
64 |  |
          * @see org.xml.sax.ErrorHandler#error(org.xml.sax.SAXParseException)
65 |  |
          */
66 |  |
         public void error(final SAXParseException exception)
67 |  |
         throws SAXException {
68 | 0 |
             errHandler.error(exception);
69 | 0 |
         }
70 |  |
71 |  |
         /**
72 |  |
          * @see org.xml.sax.ErrorHandler#fatalError(org.xml.sax.SAXParseException)
73 |  |
          */
74 |  |
         public void fatalError(final SAXParseException exception)
75 |  |
         throws SAXException {
76 | 0 |
             errHandler.fatalError(exception);
77 | 0 |
         }
78 |  |
79 |  |
         /**
80 |  |
          * @see ErrorReporter#onError(String, String, Object)
81 |  |
          */
82 |  |
         public void onError(final String errCode, final String errDetail,
83 |  |
                 final Object errCtx) {
84 | 0 |
             errReporter.onError(errCode, errDetail, errCtx);
85 | 0 |
         }
86 |  |
87 |  |
         /**
88 |  |
          * @see SCXMLListener#onEntry(TransitionTarget)
89 |  |
          */
90 |  |
         public void onEntry(final TransitionTarget target) {
91 | 219 |
             scxmlListener.onEntry(target);
92 | 219 |
         }
93 |  |
94 |  |
         /**
95 |  |
          * @see SCXMLListener#onExit(TransitionTarget)
96 |  |
          */
97 |  |
         public void onExit(final TransitionTarget target) {
98 | 129 |
             scxmlListener.onExit(target);
99 | 129 |
         }
100 |  |
101 |  |
         /**
102 |  |
     * @see SCXMLListener#onTransition(TransitionTarget,TransitionTarget,Transition)
103 |  |
          */
104 |  |
         public void onTransition(final TransitionTarget from,
105 |  |
                 final TransitionTarget to, final Transition transition) {
106 | 110 |
             scxmlListener.onTransition(from, to, transition);
107 | 110 |
         }
108 |  |
109 |  |
     }
110 |  |