Clover Coverage Report - Pebble 2.5-SNAPSHOT
Coverage timestamp: Sat Jun 12 2010 09:39:29 EST
Overview   Package   File
    FRAMES   NO FRAMES     
../../../../../img/srcFileCovDistChart0.png 48% of files have more coverage
50   224   20   6,25
22   97   0,4   8
8     2,5  
1    
This report was generated with an evaluation server license. Purchase Clover or configure your license.
 
  SelectTag       Line # 49 50 0% 20 80 0% 0.0
 
No Tests
 
1    /*
2    * Copyright (c) 2003-2006, Simon Brown
3    * All rights reserved.
4    *
5    * Redistribution and use in source and binary forms, with or without
6    * modification, are permitted provided that the following conditions are met:
7    *
8    * - Redistributions of source code must retain the above copyright
9    * notice, this list of conditions and the following disclaimer.
10    *
11    * - Redistributions in binary form must reproduce the above copyright
12    * notice, this list of conditions and the following disclaimer in
13    * the documentation and/or other materials provided with the
14    * distribution.
15    *
16    * - Neither the name of Pebble nor the names of its contributors may
17    * be used to endorse or promote products derived from this software
18    * without specific prior written permission.
19    *
20    * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
21    * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
22    * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
23    * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
24    * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
25    * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
26    * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
27    * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
28    * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
29    * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
30    * POSSIBILITY OF SUCH DAMAGE.
31    */
32    package net.sourceforge.pebble.web.tagext;
33   
34    import javax.servlet.jsp.JspException;
35    import javax.servlet.jsp.JspTagException;
36    import javax.servlet.jsp.JspWriter;
37    import javax.servlet.jsp.tagext.TagSupport;
38    import java.lang.reflect.Method;
39    import java.util.Arrays;
40    import java.util.Collection;
41    import java.util.Iterator;
42   
43    /**
44    * Given a Collection or array, this tag produces a HTML select (dropdown) list
45    * based upon the items contained within.
46    *
47    * @author Simon Brown
48    */
 
49    public class SelectTag extends TagSupport {
50   
51    /** the items over which this tag should iterate */
52    private Collection items;
53   
54    /** the name of the select control */
55    private String name;
56   
57    /** the size of the select control */
58    private int size = -1;
59   
60    /** the multiple attribute */
61    private boolean multiple = false;
62   
63    /** the name of the property to be used as the displayed label */
64    private String label;
65   
66    /** the name of the property to be used as the hidden value */
67    private String value;
68   
69    /** the selected value */
70    private Object selected;
71   
72    /**
73    * Called when the starting tag is encountered.
74    */
 
75  0 toggle public int doStartTag() throws JspException {
76    // setup the iterator to be used
77  0 Iterator iterator = items.iterator();
78   
79  0 try {
80  0 JspWriter out = pageContext.getOut();
81   
82    // write the starting tag of the select control
83  0 out.print("<select name=\"");
84  0 out.print(name);
85  0 out.print("\"");
86   
87  0 if (size > 0) {
88  0 out.print(" size=\"");
89  0 out.print(size);
90  0 out.print("\"");
91    }
92   
93  0 if (multiple) {
94  0 out.print(" multiple=\"true\"");
95    }
96   
97  0 out.print(">");
98   
99  0 while (iterator.hasNext()) {
100    // get the next JavaBean from the items
101  0 Object o = iterator.next();
102   
103    // and the property used to represent the hidden value
104  0 String hiddenValue;
105  0 if (value != null) {
106  0 Method m = o.getClass().getMethod("get" + value.substring(0, 1).toUpperCase() + value.substring(1), new Class[] {});
107  0 hiddenValue = m.invoke(o, new Object[]{}).toString();
108    } else {
109  0 hiddenValue = o.toString();
110    }
111   
112    // and now generate the HTML
113  0 out.print("<option value=\"");
114   
115    // call the accessor method for the value property
116    // (this is the same as calling get<PropertyName>() on
117    // the JavaBean instance)
118  0 out.print(hiddenValue);
119  0 out.print("\"");
120   
121  0 if (selected != null) {
122  0 if (selected instanceof Collection) {
123  0 Collection coll = (Collection)selected;
124  0 if (coll.contains(hiddenValue)) {
125  0 out.print(" selected=\"true\"");
126    }
127  0 } else if (selected.toString().equals(hiddenValue)) {
128  0 out.print(" selected=\"true\"");
129    }
130    }
131  0 out.print(">");
132   
133  0 if (label != null) {
134    // and do the same for the label property
135    // and use it to create a description of the property used
136    // to represent the displayable label
137  0 Method m = o.getClass().getMethod("get" + label.substring(0, 1).toUpperCase() + label.substring(1), new Class[] {});
138  0 out.print(
139    m.invoke(o, new Object[]{}));
140    } else {
141  0 out.print(o.toString());
142    }
143  0 out.print("</option>");
144    }
145   
146    // write the ending tag of the select control
147  0 out.print("</select>");
148    } catch (Exception e) {
149  0 e.printStackTrace();
150  0 throw new JspTagException(e.getMessage());
151    }
152   
153    // and skip the body
154  0 return SKIP_BODY;
155    }
156   
157    /**
158    * Sets the items over which this tag should iterate.
159    *
160    * @param items a Collection or array
161    */
 
162  0 toggle public void setItems(Object items) {
163  0 if (items instanceof Collection) {
164  0 this.items = (Collection)items;
165  0 } else if (items instanceof Object[]) {
166  0 this.items = Arrays.asList((Object[])items);
167    }
168    }
169   
170    /**
171    * Sets the name for the generated select control.
172    *
173    * @param name the name as a String
174    */
 
175  0 toggle public void setName(String name) {
176  0 this.name = name;
177    }
178   
179    /**
180    * Sets the size of the generated select control.
181    *
182    * @param size the size
183    */
 
184  0 toggle public void setSize(int size) {
185  0 this.size = size;
186    }
187   
188    /**
189    * Sets the multiple attribute on the underlying select control.
190    *
191    * @param multiple a boolean
192    */
 
193  0 toggle public void setMultiple(boolean multiple) {
194  0 this.multiple = multiple;
195    }
196   
197    /**
198    * Sets the name of the property to display.
199    *
200    * @param label the name of the label property
201    */
 
202  0 toggle public void setLabel(String label) {
203  0 this.label = label;
204    }
205   
206    /**
207    * Sets the name of the property to use as the hidden value.
208    *
209    * @param value the name of the value property
210    */
 
211  0 toggle public void setValue(String value) {
212  0 this.value = value;
213    }
214   
215    /**
216    * Sets the selected value.
217    *
218    * @param selected the selected value
219    */
 
220  0 toggle public void setSelected(Object selected) {
221  0 this.selected = selected;
222    }
223   
224    }
 
CloverReport generated by Clover Code Coverage v3.0.2
Sat Jun 12 2010 09:39:50 EST.		   Clover Evaluation License registered to Clover Maven Plugin. You have 20 day(s) before your license expires.