/usr/share/doc/libcommons-beanutils-java/api/org/apache/commons/beanutils/converters/StringConverter.html is in libcommons-beanutils-java-doc 1.9.3-1.
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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 | <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<!-- NewPage -->
<html>
<head>
<!-- Generated by javadoc -->
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
<title>StringConverter (Apache Commons BeanUtils 1.9.3 API)</title>
<link rel="stylesheet" type="text/css" href="../../../../../stylesheet.css" title="Style">
<script type="text/javascript" src="../../../../../script.js"></script>
</head>
<body>
<script type="text/javascript"><!--
try {
if (location.href.indexOf('is-external=true') == -1) {
parent.document.title="StringConverter (Apache Commons BeanUtils 1.9.3 API)";
}
}
catch(err) {
}
//-->
var methods = {"i0":10,"i1":10};
var tabs = {65535:["t0","All Methods"],2:["t2","Instance Methods"],8:["t4","Concrete Methods"]};
var altColor = "altColor";
var rowColor = "rowColor";
var tableTab = "tableTab";
var activeTableTab = "activeTableTab";
</script>
<noscript>
<div>JavaScript is disabled on your browser.</div>
</noscript>
<!-- ========= START OF TOP NAVBAR ======= -->
<div class="topNav"><a name="navbar.top">
<!-- -->
</a>
<div class="skipNav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
<a name="navbar.top.firstrow">
<!-- -->
</a>
<ul class="navList" title="Navigation">
<li><a href="../../../../../overview-summary.html">Overview</a></li>
<li><a href="package-summary.html">Package</a></li>
<li class="navBarCell1Rev">Class</li>
<li><a href="class-use/StringConverter.html">Use</a></li>
<li><a href="package-tree.html">Tree</a></li>
<li><a href="../../../../../deprecated-list.html">Deprecated</a></li>
<li><a href="../../../../../index-all.html">Index</a></li>
<li><a href="../../../../../help-doc.html">Help</a></li>
</ul>
</div>
<div class="subNav">
<ul class="navList">
<li><a href="../../../../../org/apache/commons/beanutils/converters/StringArrayConverter.html" title="class in org.apache.commons.beanutils.converters"><span class="typeNameLink">Prev Class</span></a></li>
<li><a href="../../../../../org/apache/commons/beanutils/converters/URLConverter.html" title="class in org.apache.commons.beanutils.converters"><span class="typeNameLink">Next Class</span></a></li>
</ul>
<ul class="navList">
<li><a href="../../../../../index.html?org/apache/commons/beanutils/converters/StringConverter.html" target="_top">Frames</a></li>
<li><a href="StringConverter.html" target="_top">No Frames</a></li>
</ul>
<ul class="navList" id="allclasses_navbar_top">
<li><a href="../../../../../allclasses-noframe.html">All Classes</a></li>
</ul>
<div>
<script type="text/javascript"><!--
allClassesLink = document.getElementById("allclasses_navbar_top");
if(window==top) {
allClassesLink.style.display = "block";
}
else {
allClassesLink.style.display = "none";
}
//-->
</script>
</div>
<div>
<ul class="subNavList">
<li>Summary: </li>
<li>Nested | </li>
<li>Field | </li>
<li><a href="#constructor.summary">Constr</a> | </li>
<li><a href="#method.summary">Method</a></li>
</ul>
<ul class="subNavList">
<li>Detail: </li>
<li>Field | </li>
<li><a href="#constructor.detail">Constr</a> | </li>
<li><a href="#method.detail">Method</a></li>
</ul>
</div>
<a name="skip.navbar.top">
<!-- -->
</a></div>
<!-- ========= END OF TOP NAVBAR ========= -->
<!-- ======== START OF CLASS DATA ======== -->
<div class="header">
<div class="subTitle">org.apache.commons.beanutils.converters</div>
<h2 title="Class StringConverter" class="title">Class StringConverter</h2>
</div>
<div class="contentContainer">
<ul class="inheritance">
<li><a href="http://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">java.lang.Object</a></li>
<li>
<ul class="inheritance">
<li><a href="../../../../../org/apache/commons/beanutils/converters/AbstractConverter.html" title="class in org.apache.commons.beanutils.converters">org.apache.commons.beanutils.converters.AbstractConverter</a></li>
<li>
<ul class="inheritance">
<li>org.apache.commons.beanutils.converters.StringConverter</li>
</ul>
</li>
</ul>
</li>
</ul>
<div class="description">
<ul class="blockList">
<li class="blockList">
<dl>
<dt>All Implemented Interfaces:</dt>
<dd><a href="../../../../../org/apache/commons/beanutils/Converter.html" title="interface in org.apache.commons.beanutils">Converter</a></dd>
</dl>
<hr>
<br>
<pre>public final class <span class="typeNameLabel">StringConverter</span>
extends <a href="../../../../../org/apache/commons/beanutils/converters/AbstractConverter.html" title="class in org.apache.commons.beanutils.converters">AbstractConverter</a></pre>
<div class="block"><a href="../../../../../org/apache/commons/beanutils/Converter.html" title="interface in org.apache.commons.beanutils"><code>Converter</code></a>
implementation that converts an incoming
object into a <code>java.lang.String</code> object.
<p>
Note that ConvertUtils really is designed to do string->object conversions,
and offers very little support for object->string conversions. The
ConvertUtils/ConvertUtilsBean methods only select a converter to apply
based upon the target type being converted to, and generally assume that
the input is a string (by calling its toString method if needed).
<p>
This class is therefore just a dummy converter that converts its input
into a string by calling the input object's toString method and returning
that value.
<p>
It is possible to replace this converter with something that has a big
if/else statement that selects behaviour based on the real type of the
object being converted (or possibly has a map of converters, and looks
them up based on the class of the input object). However this is not part
of the existing ConvertUtils framework.</div>
<dl>
<dt><span class="simpleTagLabel">Since:</span></dt>
<dd>1.3</dd>
<dt><span class="simpleTagLabel">Version:</span></dt>
<dd>$Id: StringConverter.java 1632171 2014-10-15 20:15:17Z ggregory $</dd>
</dl>
</li>
</ul>
</div>
<div class="summary">
<ul class="blockList">
<li class="blockList">
<!-- ======== CONSTRUCTOR SUMMARY ======== -->
<ul class="blockList">
<li class="blockList"><a name="constructor.summary">
<!-- -->
</a>
<h3>Constructor Summary</h3>
<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation">
<caption><span>Constructors</span><span class="tabEnd"> </span></caption>
<tr>
<th class="colOne" scope="col">Constructor and Description</th>
</tr>
<tr class="altColor">
<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../org/apache/commons/beanutils/converters/StringConverter.html#StringConverter--">StringConverter</a></span>()</code>
<div class="block">Construct a <b>java.lang.String</b> <i>Converter</i> that throws
a <code>ConversionException</code> if an error occurs.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../org/apache/commons/beanutils/converters/StringConverter.html#StringConverter-java.lang.Object-">StringConverter</a></span>(<a href="http://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> defaultValue)</code>
<div class="block">Construct a <b>java.lang.String</b> <i>Converter</i> that returns
a default value if an error occurs.</div>
</td>
</tr>
</table>
</li>
</ul>
<!-- ========== METHOD SUMMARY =========== -->
<ul class="blockList">
<li class="blockList"><a name="method.summary">
<!-- -->
</a>
<h3>Method Summary</h3>
<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd"> </span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd"> </span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd"> </span></span></caption>
<tr>
<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colLast" scope="col">Method and Description</th>
</tr>
<tr id="i0" class="altColor">
<td class="colFirst"><code>protected <T> T</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/commons/beanutils/converters/StringConverter.html#convertToType-java.lang.Class-java.lang.Object-">convertToType</a></span>(<a href="http://docs.oracle.com/javase/6/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a><T> type,
<a href="http://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> value)</code>
<div class="block">Convert the specified input object into an output object of the
specified type.</div>
</td>
</tr>
<tr id="i1" class="rowColor">
<td class="colFirst"><code>protected <a href="http://docs.oracle.com/javase/6/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a><?></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/commons/beanutils/converters/StringConverter.html#getDefaultType--">getDefaultType</a></span>()</code>
<div class="block">Return the default type this <code>Converter</code> handles.</div>
</td>
</tr>
</table>
<ul class="blockList">
<li class="blockList"><a name="methods.inherited.from.class.org.apache.commons.beanutils.converters.AbstractConverter">
<!-- -->
</a>
<h3>Methods inherited from class org.apache.commons.beanutils.converters.<a href="../../../../../org/apache/commons/beanutils/converters/AbstractConverter.html" title="class in org.apache.commons.beanutils.converters">AbstractConverter</a></h3>
<code><a href="../../../../../org/apache/commons/beanutils/converters/AbstractConverter.html#conversionException-java.lang.Class-java.lang.Object-">conversionException</a>, <a href="../../../../../org/apache/commons/beanutils/converters/AbstractConverter.html#convert-java.lang.Class-java.lang.Object-">convert</a>, <a href="../../../../../org/apache/commons/beanutils/converters/AbstractConverter.html#convertArray-java.lang.Object-">convertArray</a>, <a href="../../../../../org/apache/commons/beanutils/converters/AbstractConverter.html#convertToString-java.lang.Object-">convertToString</a>, <a href="../../../../../org/apache/commons/beanutils/converters/AbstractConverter.html#getDefault-java.lang.Class-">getDefault</a>, <a href="../../../../../org/apache/commons/beanutils/converters/AbstractConverter.html#handleError-java.lang.Class-java.lang.Object-java.lang.Throwable-">handleError</a>, <a href="../../../../../org/apache/commons/beanutils/converters/AbstractConverter.html#handleMissing-java.lang.Class-">handleMissing</a>, <a href="../../../../../org/apache/commons/beanutils/converters/AbstractConverter.html#isUseDefault--">isUseDefault</a>, <a href="../../../../../org/apache/commons/beanutils/converters/AbstractConverter.html#setDefaultValue-java.lang.Object-">setDefaultValue</a>, <a href="../../../../../org/apache/commons/beanutils/converters/AbstractConverter.html#toString--">toString</a></code></li>
</ul>
<ul class="blockList">
<li class="blockList"><a name="methods.inherited.from.class.java.lang.Object">
<!-- -->
</a>
<h3>Methods inherited from class java.lang.<a href="http://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></h3>
<code><a href="http://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#clone--" title="class or interface in java.lang">clone</a>, <a href="http://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#equals-java.lang.Object-" title="class or interface in java.lang">equals</a>, <a href="http://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#finalize--" title="class or interface in java.lang">finalize</a>, <a href="http://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#getClass--" title="class or interface in java.lang">getClass</a>, <a href="http://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#hashCode--" title="class or interface in java.lang">hashCode</a>, <a href="http://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#notify--" title="class or interface in java.lang">notify</a>, <a href="http://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#notifyAll--" title="class or interface in java.lang">notifyAll</a>, <a href="http://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#wait--" title="class or interface in java.lang">wait</a>, <a href="http://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#wait-long-" title="class or interface in java.lang">wait</a>, <a href="http://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#wait-long-int-" title="class or interface in java.lang">wait</a></code></li>
</ul>
</li>
</ul>
</li>
</ul>
</div>
<div class="details">
<ul class="blockList">
<li class="blockList">
<!-- ========= CONSTRUCTOR DETAIL ======== -->
<ul class="blockList">
<li class="blockList"><a name="constructor.detail">
<!-- -->
</a>
<h3>Constructor Detail</h3>
<a name="StringConverter--">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>StringConverter</h4>
<pre>public StringConverter()</pre>
<div class="block">Construct a <b>java.lang.String</b> <i>Converter</i> that throws
a <code>ConversionException</code> if an error occurs.</div>
</li>
</ul>
<a name="StringConverter-java.lang.Object-">
<!-- -->
</a>
<ul class="blockListLast">
<li class="blockList">
<h4>StringConverter</h4>
<pre>public StringConverter(<a href="http://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> defaultValue)</pre>
<div class="block">Construct a <b>java.lang.String</b> <i>Converter</i> that returns
a default value if an error occurs.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>defaultValue</code> - The default value to be returned
if the value to be converted is missing or an error
occurs converting the value.</dd>
</dl>
</li>
</ul>
</li>
</ul>
<!-- ============ METHOD DETAIL ========== -->
<ul class="blockList">
<li class="blockList"><a name="method.detail">
<!-- -->
</a>
<h3>Method Detail</h3>
<a name="getDefaultType--">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>getDefaultType</h4>
<pre>protected <a href="http://docs.oracle.com/javase/6/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a><?> getDefaultType()</pre>
<div class="block">Return the default type this <code>Converter</code> handles.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../../../org/apache/commons/beanutils/converters/AbstractConverter.html#getDefaultType--">getDefaultType</a></code> in class <code><a href="../../../../../org/apache/commons/beanutils/converters/AbstractConverter.html" title="class in org.apache.commons.beanutils.converters">AbstractConverter</a></code></dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>The default type this <code>Converter</code> handles.</dd>
<dt><span class="simpleTagLabel">Since:</span></dt>
<dd>1.8.0</dd>
</dl>
</li>
</ul>
<a name="convertToType-java.lang.Class-java.lang.Object-">
<!-- -->
</a>
<ul class="blockListLast">
<li class="blockList">
<h4>convertToType</h4>
<pre>protected <T> T convertToType(<a href="http://docs.oracle.com/javase/6/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a><T> type,
<a href="http://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> value)
throws <a href="http://docs.oracle.com/javase/6/docs/api/java/lang/Throwable.html?is-external=true" title="class or interface in java.lang">Throwable</a></pre>
<div class="block">Convert the specified input object into an output object of the
specified type.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../../../org/apache/commons/beanutils/converters/AbstractConverter.html#convertToType-java.lang.Class-java.lang.Object-">convertToType</a></code> in class <code><a href="../../../../../org/apache/commons/beanutils/converters/AbstractConverter.html" title="class in org.apache.commons.beanutils.converters">AbstractConverter</a></code></dd>
<dt><span class="paramLabel">Type Parameters:</span></dt>
<dd><code>T</code> - Target type of the conversion.</dd>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>type</code> - Data type to which this value should be converted.</dd>
<dd><code>value</code> - The input value to be converted.</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>The converted value.</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="http://docs.oracle.com/javase/6/docs/api/java/lang/Throwable.html?is-external=true" title="class or interface in java.lang">Throwable</a></code> - if an error occurs converting to the specified type</dd>
<dt><span class="simpleTagLabel">Since:</span></dt>
<dd>1.8.0</dd>
</dl>
</li>
</ul>
</li>
</ul>
</li>
</ul>
</div>
</div>
<!-- ========= END OF CLASS DATA ========= -->
<!-- ======= START OF BOTTOM NAVBAR ====== -->
<div class="bottomNav"><a name="navbar.bottom">
<!-- -->
</a>
<div class="skipNav"><a href="#skip.navbar.bottom" title="Skip navigation links">Skip navigation links</a></div>
<a name="navbar.bottom.firstrow">
<!-- -->
</a>
<ul class="navList" title="Navigation">
<li><a href="../../../../../overview-summary.html">Overview</a></li>
<li><a href="package-summary.html">Package</a></li>
<li class="navBarCell1Rev">Class</li>
<li><a href="class-use/StringConverter.html">Use</a></li>
<li><a href="package-tree.html">Tree</a></li>
<li><a href="../../../../../deprecated-list.html">Deprecated</a></li>
<li><a href="../../../../../index-all.html">Index</a></li>
<li><a href="../../../../../help-doc.html">Help</a></li>
</ul>
</div>
<div class="subNav">
<ul class="navList">
<li><a href="../../../../../org/apache/commons/beanutils/converters/StringArrayConverter.html" title="class in org.apache.commons.beanutils.converters"><span class="typeNameLink">Prev Class</span></a></li>
<li><a href="../../../../../org/apache/commons/beanutils/converters/URLConverter.html" title="class in org.apache.commons.beanutils.converters"><span class="typeNameLink">Next Class</span></a></li>
</ul>
<ul class="navList">
<li><a href="../../../../../index.html?org/apache/commons/beanutils/converters/StringConverter.html" target="_top">Frames</a></li>
<li><a href="StringConverter.html" target="_top">No Frames</a></li>
</ul>
<ul class="navList" id="allclasses_navbar_bottom">
<li><a href="../../../../../allclasses-noframe.html">All Classes</a></li>
</ul>
<div>
<script type="text/javascript"><!--
allClassesLink = document.getElementById("allclasses_navbar_bottom");
if(window==top) {
allClassesLink.style.display = "block";
}
else {
allClassesLink.style.display = "none";
}
//-->
</script>
</div>
<div>
<ul class="subNavList">
<li>Summary: </li>
<li>Nested | </li>
<li>Field | </li>
<li><a href="#constructor.summary">Constr</a> | </li>
<li><a href="#method.summary">Method</a></li>
</ul>
<ul class="subNavList">
<li>Detail: </li>
<li>Field | </li>
<li><a href="#constructor.detail">Constr</a> | </li>
<li><a href="#method.detail">Method</a></li>
</ul>
</div>
<a name="skip.navbar.bottom">
<!-- -->
</a></div>
<!-- ======== END OF BOTTOM NAVBAR ======= -->
<p class="legalCopy"><small>Copyright © 2000–2016 <a href="http://www.apache.org/">The Apache Software Foundation</a>. All rights reserved.</small></p>
</body>
</html>
|