This file is indexed.

/usr/share/doc/libcommons-beanutils-java/api/src-html/org/apache/commons/beanutils/converters/StringArrayConverter.html is in libcommons-beanutils-java-doc 1.9.2-1.

This file is owned by root:root, with mode 0o644.

The actual contents of the file can be viewed below.

  1
  2
  3
  4
  5
  6
  7
  8
  9
 10
 11
 12
 13
 14
 15
 16
 17
 18
 19
 20
 21
 22
 23
 24
 25
 26
 27
 28
 29
 30
 31
 32
 33
 34
 35
 36
 37
 38
 39
 40
 41
 42
 43
 44
 45
 46
 47
 48
 49
 50
 51
 52
 53
 54
 55
 56
 57
 58
 59
 60
 61
 62
 63
 64
 65
 66
 67
 68
 69
 70
 71
 72
 73
 74
 75
 76
 77
 78
 79
 80
 81
 82
 83
 84
 85
 86
 87
 88
 89
 90
 91
 92
 93
 94
 95
 96
 97
 98
 99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html lang="en">
<head>
<title>Source code</title>
<link rel="stylesheet" type="text/css" href="../../../../../../stylesheet.css" title="Style">
</head>
<body>
<div class="sourceContainer">
<pre><span class="sourceLineNo">001</span>/*<a name="line.1"></a>
<span class="sourceLineNo">002</span> * Licensed to the Apache Software Foundation (ASF) under one or more<a name="line.2"></a>
<span class="sourceLineNo">003</span> * contributor license agreements.  See the NOTICE file distributed with<a name="line.3"></a>
<span class="sourceLineNo">004</span> * this work for additional information regarding copyright ownership.<a name="line.4"></a>
<span class="sourceLineNo">005</span> * The ASF licenses this file to You under the Apache License, Version 2.0<a name="line.5"></a>
<span class="sourceLineNo">006</span> * (the "License"); you may not use this file except in compliance with<a name="line.6"></a>
<span class="sourceLineNo">007</span> * the License.  You may obtain a copy of the License at<a name="line.7"></a>
<span class="sourceLineNo">008</span> *<a name="line.8"></a>
<span class="sourceLineNo">009</span> *      http://www.apache.org/licenses/LICENSE-2.0<a name="line.9"></a>
<span class="sourceLineNo">010</span> *<a name="line.10"></a>
<span class="sourceLineNo">011</span> * Unless required by applicable law or agreed to in writing, software<a name="line.11"></a>
<span class="sourceLineNo">012</span> * distributed under the License is distributed on an "AS IS" BASIS,<a name="line.12"></a>
<span class="sourceLineNo">013</span> * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.<a name="line.13"></a>
<span class="sourceLineNo">014</span> * See the License for the specific language governing permissions and<a name="line.14"></a>
<span class="sourceLineNo">015</span> * limitations under the License.<a name="line.15"></a>
<span class="sourceLineNo">016</span> */<a name="line.16"></a>
<span class="sourceLineNo">017</span><a name="line.17"></a>
<span class="sourceLineNo">018</span><a name="line.18"></a>
<span class="sourceLineNo">019</span>package org.apache.commons.beanutils.converters;<a name="line.19"></a>
<span class="sourceLineNo">020</span><a name="line.20"></a>
<span class="sourceLineNo">021</span><a name="line.21"></a>
<span class="sourceLineNo">022</span>import java.util.List;<a name="line.22"></a>
<span class="sourceLineNo">023</span>import org.apache.commons.beanutils.ConversionException;<a name="line.23"></a>
<span class="sourceLineNo">024</span><a name="line.24"></a>
<span class="sourceLineNo">025</span><a name="line.25"></a>
<span class="sourceLineNo">026</span>/**<a name="line.26"></a>
<span class="sourceLineNo">027</span> * Standard {@link org.apache.commons.beanutils.Converter} implementation that converts an incoming<a name="line.27"></a>
<span class="sourceLineNo">028</span> * String into an array of String objects. On a conversion failure, returns<a name="line.28"></a>
<span class="sourceLineNo">029</span> * a specified default value or throws a {@link ConversionException} depending<a name="line.29"></a>
<span class="sourceLineNo">030</span> * on how this instance is constructed.<a name="line.30"></a>
<span class="sourceLineNo">031</span> * &lt;p&gt;<a name="line.31"></a>
<span class="sourceLineNo">032</span> * There is also some special handling where the input is of type int[].<a name="line.32"></a>
<span class="sourceLineNo">033</span> * See method convert for more details.<a name="line.33"></a>
<span class="sourceLineNo">034</span> *<a name="line.34"></a>
<span class="sourceLineNo">035</span> * @version $Id: StringArrayConverter.java 1454606 2013-03-08 22:30:51Z britter $<a name="line.35"></a>
<span class="sourceLineNo">036</span> * @since 1.4<a name="line.36"></a>
<span class="sourceLineNo">037</span> * @deprecated Replaced by the new {@link ArrayConverter} implementation<a name="line.37"></a>
<span class="sourceLineNo">038</span> */<a name="line.38"></a>
<span class="sourceLineNo">039</span><a name="line.39"></a>
<span class="sourceLineNo">040</span>@Deprecated<a name="line.40"></a>
<span class="sourceLineNo">041</span>public final class StringArrayConverter extends AbstractArrayConverter {<a name="line.41"></a>
<span class="sourceLineNo">042</span><a name="line.42"></a>
<span class="sourceLineNo">043</span><a name="line.43"></a>
<span class="sourceLineNo">044</span>    // ----------------------------------------------------------- Constructors<a name="line.44"></a>
<span class="sourceLineNo">045</span><a name="line.45"></a>
<span class="sourceLineNo">046</span><a name="line.46"></a>
<span class="sourceLineNo">047</span>    /**<a name="line.47"></a>
<span class="sourceLineNo">048</span>     * Create a {@link org.apache.commons.beanutils.Converter} that will throw<a name="line.48"></a>
<span class="sourceLineNo">049</span>     * a {@link ConversionException} if a conversion error occurs.<a name="line.49"></a>
<span class="sourceLineNo">050</span>     */<a name="line.50"></a>
<span class="sourceLineNo">051</span>    public StringArrayConverter() {<a name="line.51"></a>
<span class="sourceLineNo">052</span><a name="line.52"></a>
<span class="sourceLineNo">053</span>        this.defaultValue = null;<a name="line.53"></a>
<span class="sourceLineNo">054</span>        this.useDefault = false;<a name="line.54"></a>
<span class="sourceLineNo">055</span><a name="line.55"></a>
<span class="sourceLineNo">056</span>    }<a name="line.56"></a>
<span class="sourceLineNo">057</span><a name="line.57"></a>
<span class="sourceLineNo">058</span><a name="line.58"></a>
<span class="sourceLineNo">059</span>    /**<a name="line.59"></a>
<span class="sourceLineNo">060</span>     * Create a {@link org.apache.commons.beanutils.Converter} that will return<a name="line.60"></a>
<span class="sourceLineNo">061</span>     * the specified default value if a conversion error occurs.<a name="line.61"></a>
<span class="sourceLineNo">062</span>     *<a name="line.62"></a>
<span class="sourceLineNo">063</span>     * @param defaultValue The default value to be returned<a name="line.63"></a>
<span class="sourceLineNo">064</span>     */<a name="line.64"></a>
<span class="sourceLineNo">065</span>    public StringArrayConverter(Object defaultValue) {<a name="line.65"></a>
<span class="sourceLineNo">066</span><a name="line.66"></a>
<span class="sourceLineNo">067</span>        this.defaultValue = defaultValue;<a name="line.67"></a>
<span class="sourceLineNo">068</span>        this.useDefault = true;<a name="line.68"></a>
<span class="sourceLineNo">069</span><a name="line.69"></a>
<span class="sourceLineNo">070</span>    }<a name="line.70"></a>
<span class="sourceLineNo">071</span><a name="line.71"></a>
<span class="sourceLineNo">072</span><a name="line.72"></a>
<span class="sourceLineNo">073</span>    // ------------------------------------------------------- Static Variables<a name="line.73"></a>
<span class="sourceLineNo">074</span><a name="line.74"></a>
<span class="sourceLineNo">075</span><a name="line.75"></a>
<span class="sourceLineNo">076</span>    /**<a name="line.76"></a>
<span class="sourceLineNo">077</span>     * &lt;p&gt;Model object for type comparisons.&lt;/p&gt;<a name="line.77"></a>
<span class="sourceLineNo">078</span>     */<a name="line.78"></a>
<span class="sourceLineNo">079</span>    private static final String[] MODEL = new String[0];<a name="line.79"></a>
<span class="sourceLineNo">080</span><a name="line.80"></a>
<span class="sourceLineNo">081</span>    /**<a name="line.81"></a>
<span class="sourceLineNo">082</span>     * &lt;p&gt; Model object for int arrays.&lt;/p&gt;<a name="line.82"></a>
<span class="sourceLineNo">083</span>     */<a name="line.83"></a>
<span class="sourceLineNo">084</span>    private static final int[] INT_MODEL = new int[0];<a name="line.84"></a>
<span class="sourceLineNo">085</span><a name="line.85"></a>
<span class="sourceLineNo">086</span><a name="line.86"></a>
<span class="sourceLineNo">087</span><a name="line.87"></a>
<span class="sourceLineNo">088</span>    // --------------------------------------------------------- Public Methods<a name="line.88"></a>
<span class="sourceLineNo">089</span><a name="line.89"></a>
<span class="sourceLineNo">090</span><a name="line.90"></a>
<span class="sourceLineNo">091</span>    /**<a name="line.91"></a>
<span class="sourceLineNo">092</span>     * Convert the specified input object into an output object of the<a name="line.92"></a>
<span class="sourceLineNo">093</span>     * specified type.<a name="line.93"></a>
<span class="sourceLineNo">094</span>     * &lt;p&gt;<a name="line.94"></a>
<span class="sourceLineNo">095</span>     * If the value is already of type String[] then it is simply returned<a name="line.95"></a>
<span class="sourceLineNo">096</span>     * unaltered.<a name="line.96"></a>
<span class="sourceLineNo">097</span>     * &lt;p&gt;<a name="line.97"></a>
<span class="sourceLineNo">098</span>     * If the value is of type int[], then a String[] is returned where each<a name="line.98"></a>
<span class="sourceLineNo">099</span>     * element in the string array is the result of calling Integer.toString<a name="line.99"></a>
<span class="sourceLineNo">100</span>     * on the corresponding element of the int array. This was added as a<a name="line.100"></a>
<span class="sourceLineNo">101</span>     * result of bugzilla request #18297 though there is not complete<a name="line.101"></a>
<span class="sourceLineNo">102</span>     * agreement that this feature should have been added.<a name="line.102"></a>
<span class="sourceLineNo">103</span>     * &lt;p&gt;<a name="line.103"></a>
<span class="sourceLineNo">104</span>     * In all other cases, this method calls toString on the input object, then<a name="line.104"></a>
<span class="sourceLineNo">105</span>     * assumes the result is a comma-separated list of values. The values are<a name="line.105"></a>
<span class="sourceLineNo">106</span>     * split apart into the individual items and returned as the elements of an<a name="line.106"></a>
<span class="sourceLineNo">107</span>     * array. See class AbstractArrayConverter for the exact input formats<a name="line.107"></a>
<span class="sourceLineNo">108</span>     * supported.<a name="line.108"></a>
<span class="sourceLineNo">109</span>     *<a name="line.109"></a>
<span class="sourceLineNo">110</span>     * @param type is the data type to which this value should be converted.<a name="line.110"></a>
<span class="sourceLineNo">111</span>     * It is expected to be the class for type String[] (though this parameter<a name="line.111"></a>
<span class="sourceLineNo">112</span>     * is actually ignored by this method).<a name="line.112"></a>
<span class="sourceLineNo">113</span>     *<a name="line.113"></a>
<span class="sourceLineNo">114</span>     * @param value is the input value to be converted. If null then the<a name="line.114"></a>
<span class="sourceLineNo">115</span>     * default value is returned or an exception thrown if no default value<a name="line.115"></a>
<span class="sourceLineNo">116</span>     * exists.<a name="line.116"></a>
<span class="sourceLineNo">117</span>     * @return the converted value<a name="line.117"></a>
<span class="sourceLineNo">118</span>     *<a name="line.118"></a>
<span class="sourceLineNo">119</span>     * @exception ConversionException if conversion cannot be performed<a name="line.119"></a>
<span class="sourceLineNo">120</span>     * successfully, or the input is null and there is no default value set<a name="line.120"></a>
<span class="sourceLineNo">121</span>     * for this object.<a name="line.121"></a>
<span class="sourceLineNo">122</span>     */<a name="line.122"></a>
<span class="sourceLineNo">123</span>    @Override<a name="line.123"></a>
<span class="sourceLineNo">124</span>    public Object convert(Class type, Object value) {<a name="line.124"></a>
<span class="sourceLineNo">125</span><a name="line.125"></a>
<span class="sourceLineNo">126</span>        // Deal with a null value<a name="line.126"></a>
<span class="sourceLineNo">127</span>        if (value == null) {<a name="line.127"></a>
<span class="sourceLineNo">128</span>            if (useDefault) {<a name="line.128"></a>
<span class="sourceLineNo">129</span>                return (defaultValue);<a name="line.129"></a>
<span class="sourceLineNo">130</span>            } else {<a name="line.130"></a>
<span class="sourceLineNo">131</span>                throw new ConversionException("No value specified");<a name="line.131"></a>
<span class="sourceLineNo">132</span>            }<a name="line.132"></a>
<span class="sourceLineNo">133</span>        }<a name="line.133"></a>
<span class="sourceLineNo">134</span><a name="line.134"></a>
<span class="sourceLineNo">135</span>        // Deal with the no-conversion-needed case<a name="line.135"></a>
<span class="sourceLineNo">136</span>        if (MODEL.getClass() == value.getClass()) {<a name="line.136"></a>
<span class="sourceLineNo">137</span>            return (value);<a name="line.137"></a>
<span class="sourceLineNo">138</span>        }<a name="line.138"></a>
<span class="sourceLineNo">139</span><a name="line.139"></a>
<span class="sourceLineNo">140</span>        // Deal with the input value as an int array<a name="line.140"></a>
<span class="sourceLineNo">141</span>        if (INT_MODEL.getClass() == value.getClass())<a name="line.141"></a>
<span class="sourceLineNo">142</span>        {<a name="line.142"></a>
<span class="sourceLineNo">143</span>            int[] values = (int[]) value;<a name="line.143"></a>
<span class="sourceLineNo">144</span>            String[] results = new String[values.length];<a name="line.144"></a>
<span class="sourceLineNo">145</span>            for (int i = 0; i &lt; values.length; i++)<a name="line.145"></a>
<span class="sourceLineNo">146</span>            {<a name="line.146"></a>
<span class="sourceLineNo">147</span>                results[i] = Integer.toString(values[i]);<a name="line.147"></a>
<span class="sourceLineNo">148</span>            }<a name="line.148"></a>
<span class="sourceLineNo">149</span><a name="line.149"></a>
<span class="sourceLineNo">150</span>            return (results);<a name="line.150"></a>
<span class="sourceLineNo">151</span>        }<a name="line.151"></a>
<span class="sourceLineNo">152</span><a name="line.152"></a>
<span class="sourceLineNo">153</span>        // Parse the input value as a String into elements<a name="line.153"></a>
<span class="sourceLineNo">154</span>        // and convert to the appropriate type<a name="line.154"></a>
<span class="sourceLineNo">155</span>        try {<a name="line.155"></a>
<span class="sourceLineNo">156</span>            List list = parseElements(value.toString());<a name="line.156"></a>
<span class="sourceLineNo">157</span>            String[] results = new String[list.size()];<a name="line.157"></a>
<span class="sourceLineNo">158</span>            for (int i = 0; i &lt; results.length; i++) {<a name="line.158"></a>
<span class="sourceLineNo">159</span>                results[i] = (String) list.get(i);<a name="line.159"></a>
<span class="sourceLineNo">160</span>            }<a name="line.160"></a>
<span class="sourceLineNo">161</span>            return (results);<a name="line.161"></a>
<span class="sourceLineNo">162</span>        } catch (Exception e) {<a name="line.162"></a>
<span class="sourceLineNo">163</span>            if (useDefault) {<a name="line.163"></a>
<span class="sourceLineNo">164</span>                return (defaultValue);<a name="line.164"></a>
<span class="sourceLineNo">165</span>            } else {<a name="line.165"></a>
<span class="sourceLineNo">166</span>                throw new ConversionException(value.toString(), e);<a name="line.166"></a>
<span class="sourceLineNo">167</span>            }<a name="line.167"></a>
<span class="sourceLineNo">168</span>        }<a name="line.168"></a>
<span class="sourceLineNo">169</span>    }<a name="line.169"></a>
<span class="sourceLineNo">170</span><a name="line.170"></a>
<span class="sourceLineNo">171</span>}<a name="line.171"></a>




























































</pre>
</div>
</body>
</html>