1   /**
2    * Distribution License:
3    * JSword is free software; you can redistribute it and/or modify it under
4    * the terms of the GNU Lesser General Public License, version 2.1 or later
5    * as published by the Free Software Foundation. This program is distributed
6    * in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even
7    * the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
8    * See the GNU Lesser General Public License for more details.
9    *
10   * The License is available on the internet at:
11   *      http://www.gnu.org/copyleft/lgpl.html
12   * or by writing to:
13   *      Free Software Foundation, Inc.
14   *      59 Temple Place - Suite 330
15   *      Boston, MA 02111-1307, USA
16   *
17   * © CrossWire Bible Society, 2005 - 2016
18   *
19   */
20  package org.crosswire.common.util;
21  
22  import java.util.EventObject;
23  
24  import org.crosswire.common.icu.NumberShaper;
25  
26  /**
27   * An event indicating that some bit of data needs capturing.
28   * 
29   * @see gnu.lgpl.License The GNU Lesser General Public License for details.
30   * @author Joe Walker
31   */
32  public class ReporterEvent extends EventObject {
33      /**
34       * Constructs an CaptureEvent object.
35       * 
36       * @param source
37       *            The event originator (typically <code>this</code>)
38       * @param ex
39       *            An exception
40       */
41      public ReporterEvent(Object source, Throwable ex) {
42          super(source);
43  
44          this.ex = ex;
45          this.message = null;
46      }
47  
48      /**
49       * Constructs an CaptureEvent object.
50       * 
51       * @param source
52       *            The event originator (typically <code>this</code>)
53       * @param message
54       *            An message to log
55       */
56      public ReporterEvent(Object source, String message) {
57          super(source);
58  
59          this.ex = null;
60          this.message = new NumberShaper().shape(message);
61      }
62  
63      /**
64       * Returns a string specifying the source of the message.
65       * 
66       * @return The Source as a String
67       */
68      public String getSourceName() {
69          Object src = getSource();
70  
71          Class<?> clazz;
72          if (src instanceof Class<?>) {
73              clazz = (Class<?>) src;
74          } else {
75              clazz = src.getClass();
76          }
77  
78          String full = clazz.getName();
79          int lastDot = full.lastIndexOf('.');
80          if (lastDot == -1) {
81              return full;
82          }
83          return full.substring(lastDot + 1);
84      }
85  
86      /**
87       * Returns the exception.
88       * 
89       * @return the Exception
90       */
91      public Throwable getException() {
92          return ex;
93      }
94  
95      /**
96       * Returns the message.
97       * 
98       * @return the message
99       */
100     public String getMessage() {
101         return message;
102     }
103 
104     /**
105      * The thing that went wrong
106      */
107     private Throwable ex;
108 
109     /**
110      * The message that is being passed around
111      */
112     private String message;
113 
114     /**
115      * Serialization ID
116      */
117     private static final long serialVersionUID = 4121978048640988213L;
118 }
119