##### Coverage Report - org.apache.turbine.services.pull.util.DateFormatter

Classes in this File | Line Coverage | Branch Coverage | Complexity
DateFormatter |
84% | 11/13
100% | 4/4
| 1.5;1,5

1 |  |
     package org.apache.turbine.services.pull.util;
2 |  |
3 |  |
4 |  |
     /*
5 |  |
      * Licensed to the Apache Software Foundation (ASF) under one
6 |  |
      * or more contributor license agreements.  See the NOTICE file
7 |  |
      * distributed with this work for additional information
8 |  |
      * regarding copyright ownership.  The ASF licenses this file
9 |  |
      * to you under the Apache License, Version 2.0 (the
10 |  |
      * "License"); you may not use this file except in compliance
11 |  |
      * with the License.  You may obtain a copy of the License at
12 |  |
      *
13 |  |
      *   http://www.apache.org/licenses/LICENSE-2.0
14 |  |
      *
15 |  |
      * Unless required by applicable law or agreed to in writing,
16 |  |
      * software distributed under the License is distributed on an
17 |  |
      * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
18 |  |
      * KIND, either express or implied.  See the License for the
19 |  |
      * specific language governing permissions and limitations
20 |  |
      * under the License.
21 |  |
      */
22 |  |
23 |  |
24 |  |
     import java.text.SimpleDateFormat;
25 |  |
     import java.util.Date;
26 |  |
27 |  |
     import org.apache.commons.lang.StringUtils;
28 |  |
     import org.apache.turbine.Turbine;
29 |  |
     import org.apache.turbine.services.pull.ApplicationTool;
30 |  |
31 |  |
     /**
32 |  |
      * This pull tool is used to format date objects into strings.
33 |  |
      *
34 |  |
      * @author <a href="mailto:qmccombs@nequalsone.com">Quinton McCombs</a>
35 |  |
      * @author <a href="mailto:seade@backstagetech.com.au">Scott Eade</a>
36 |  |
      * @version $Id: DateFormatter.java 1078552 2011-03-06 19:58:46Z tv $
37 |  |
      */
38 | 24 |
     public class DateFormatter
39 |  |
             implements ApplicationTool
40 |  |
     {
41 |  |
         /** Used for formatting date objects */
42 | 24 |
         private final SimpleDateFormat sdf = new SimpleDateFormat();
43 |  |
44 |  |
         /** Default date format */
45 |  |
         private static final String DATE_FORMAT_DEFAULT = "MM/dd/yyyy";
46 |  |
47 |  |
         /**
48 |  |
          * Property tag for the date format that is to be used for the web
49 |  |
          * application.
50 |  |
          */
51 |  |
         private static final String DATE_FORMAT_KEY = "tool.dateTool.format";
52 |  |
53 | 24 |
         private String dateFormat = null;
54 |  |
55 |  |
         /**
56 |  |
          * Initialize the application tool. The data parameter holds a different
57 |  |
          * type depending on how the tool is being instantiated:
58 |  |
          * <ul>
59 |  |
          * <li>For global tools data will be null
60 |  |
          * <li>For request tools data will be of type RunData
61 |  |
          * <li>For session and persistent tools data will be of type User
62 |  |
          *
63 |  |
          * @param data initialization data
64 |  |
          */
65 |  |
         public void init(Object data)
66 |  |
         {
67 | 16 |
             dateFormat = Turbine.getConfiguration()
68 |  |
                     .getString(DATE_FORMAT_KEY, DATE_FORMAT_DEFAULT);
69 | 16 |
         }
70 |  |
71 |  |
         /**
72 |  |
          * Refresh the application tool. This is
73 |  |
          * necessary for development work where you
74 |  |
          * probably want the tool to refresh itself
75 |  |
          * if it is using configuration information
76 |  |
          * that is typically cached after initialization
77 |  |
          */
78 |  |
         public void refresh()
79 |  |
         {
80 |  |
             // empty
81 | 0 |
         }
82 |  |
83 |  |
         /**
84 |  |
          * Formats the given date as a String using the default date format.
85 |  |
          * The default date format is MM/dd/yyyy
86 |  |
          *
87 |  |
          * @param theDate date to format
88 |  |
          * @return String value of the date
89 |  |
          */
90 |  |
         public String format(Date theDate)
91 |  |
         {
92 | 0 |
             return format(theDate, dateFormat);
93 |  |
         }
94 |  |
95 |  |
         /**
96 |  |
          * Formats the given date as a String.
97 |  |
          *
98 |  |
          * @param theDate date to format
99 |  |
          * @param dateFormatString format string to use.  See java.text.SimpleDateFormat
100 |  |
          * for details.
101 |  |
          * @return String value of the date
102 |  |
          */
103 |  |
         public String format(Date theDate, String dateFormatString)
104 |  |
         {
105 | 10 |
             String result = null;
106 |  |
107 | 10 |
             if (StringUtils.isEmpty(dateFormatString) || theDate == null)
108 |  |
             {
109 | 6 |
                 result = "";
110 |  |
             }
111 |  |
             else
112 |  |
             {
113 | 4 |
                 this.sdf.applyPattern(dateFormatString);
114 | 4 |
                 result = this.sdf.format(theDate);
115 |  |
             }
116 | 10 |
             return result;
117 |  |
         }
118 |  |
119 |  |
     }