﻿<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:trackback="http://madskills.com/public/xml/rss/module/trackback/" xmlns:wfw="http://wellformedweb.org/CommentAPI/" xmlns:slash="http://purl.org/rss/1.0/modules/slash/"><channel><title>BlogJava-追求无止境-随笔分类-Java</title><link>http://www.blogjava.net/wangajing/category/42756.html</link><description>我的程序人生</description><language>zh-cn</language><lastBuildDate>Mon, 23 Nov 2009 07:11:26 GMT</lastBuildDate><pubDate>Mon, 23 Nov 2009 07:11:26 GMT</pubDate><ttl>60</ttl><item><title>[转] java.beans.PropertyEditor(属性编辑器)简单应用 </title><link>http://www.blogjava.net/wangajing/archive/2009/11/20/303110.html</link><dc:creator>追求无止境</dc:creator><author>追求无止境</author><pubDate>Fri, 20 Nov 2009 14:07:00 GMT</pubDate><guid>http://www.blogjava.net/wangajing/archive/2009/11/20/303110.html</guid><wfw:comment>http://www.blogjava.net/wangajing/comments/303110.html</wfw:comment><comments>http://www.blogjava.net/wangajing/archive/2009/11/20/303110.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/wangajing/comments/commentRss/303110.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/wangajing/services/trackbacks/303110.html</trackback:ping><description><![CDATA[<div class="postTitle">原文：http://www.blogjava.net/orangewhy/archive/2007/06/26/126371.html</div>
<p>java.beans.PropertyEditor的从字义来看是一个属性编辑器，但总觉得它的作用更像一个转换器－－从字符串转换为类对象的属性。</p>
<p>java.beans.PropertyEditor接口定义的方法有好几个，但是最重要为下面两个：</p>
<p>&nbsp;void setValue(Object value)</p>
<p>&nbsp;void setAsText(String text) throws java.lang.IllegalArgumentException;</p>
<p>一般地，我们要使用PropertyEditor时，并不直接实现此接口，而是通过继承实现此接口的java.beans.PropertyEditorSupport来简化我们的工作，在子类覆盖setAsText方法就可以了，setValue方法一般不直接使用，在setAsText方法中将字符串进行转换并产生目标对象以后，由调setAsText调用setValue来把目标对象注入到编辑器中。当然，你可用覆盖更多的方法来满足你的特殊要求。JavaBean的类和接口，被大部分spring包使用，可以从spring中学习更成熟的JavaBean使用方法。</p>
<p>简单的例子：</p>
<p>实体类Person：</p>
<div style="border-bottom: #cccccc 1px solid; border-left: #cccccc 1px solid; padding-bottom: 4px; background-color: #eeeeee; padding-left: 4px; width: 98%; padding-right: 5px; font-size: 13px; word-break: break-all; border-top: #cccccc 1px solid; border-right: #cccccc 1px solid; padding-top: 4px"><img align="top" src="http://www.blogjava.net/Images/OutliningIndicators/None.gif"  alt="" /><span style="color: #0000ff">public</span><span style="color: #000000">&nbsp;</span><span style="color: #0000ff">class</span><span style="color: #000000">&nbsp;Person<br />
<img id="Codehighlighter1_20_590_Open_Image" onclick="this.style.display='none'; Codehighlighter1_20_590_Open_Text.style.display='none'; Codehighlighter1_20_590_Closed_Image.style.display='inline'; Codehighlighter1_20_590_Closed_Text.style.display='inline';" align="top" src="http://www.blogjava.net/Images/OutliningIndicators/ExpandedBlockStart.gif"  alt="" /><img style="display: none" id="Codehighlighter1_20_590_Closed_Image" onclick="this.style.display='none'; Codehighlighter1_20_590_Closed_Text.style.display='none'; Codehighlighter1_20_590_Open_Image.style.display='inline'; Codehighlighter1_20_590_Open_Text.style.display='inline';" align="top" src="http://www.blogjava.net/Images/OutliningIndicators/ContractedBlock.gif"  alt="" /></span><span style="border-bottom: #808080 1px solid; border-left: #808080 1px solid; background-color: #ffffff; display: none; border-top: #808080 1px solid; border-right: #808080 1px solid" id="Codehighlighter1_20_590_Closed_Text"><img src="http://www.blogjava.net/Images/dot.gif"  alt="" /></span><span id="Codehighlighter1_20_590_Open_Text"><span style="color: #000000">{<br />
<img align="top" src="http://www.blogjava.net/Images/OutliningIndicators/InBlock.gif"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff">private</span><span style="color: #000000">&nbsp;String&nbsp;name;<br />
<img align="top" src="http://www.blogjava.net/Images/OutliningIndicators/InBlock.gif"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff">private</span><span style="color: #000000">&nbsp;String&nbsp;sex;<br />
<img align="top" src="http://www.blogjava.net/Images/OutliningIndicators/InBlock.gif"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff">private</span><span style="color: #000000">&nbsp;</span><span style="color: #0000ff">int</span><span style="color: #000000">&nbsp;age;<br />
<img align="top" src="http://www.blogjava.net/Images/OutliningIndicators/InBlock.gif"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;<br />
<img align="top" src="http://www.blogjava.net/Images/OutliningIndicators/InBlock.gif"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff">public</span><span style="color: #000000">&nbsp;Person(String&nbsp;name,&nbsp;String&nbsp;sex,&nbsp;</span><span style="color: #0000ff">int</span><span style="color: #000000">&nbsp;age)<br />
<img id="Codehighlighter1_135_194_Open_Image" onclick="this.style.display='none'; Codehighlighter1_135_194_Open_Text.style.display='none'; Codehighlighter1_135_194_Closed_Image.style.display='inline'; Codehighlighter1_135_194_Closed_Text.style.display='inline';" align="top" src="http://www.blogjava.net/Images/OutliningIndicators/ExpandedSubBlockStart.gif"  alt="" /><img style="display: none" id="Codehighlighter1_135_194_Closed_Image" onclick="this.style.display='none'; Codehighlighter1_135_194_Closed_Text.style.display='none'; Codehighlighter1_135_194_Open_Image.style.display='inline'; Codehighlighter1_135_194_Open_Text.style.display='inline';" align="top" src="http://www.blogjava.net/Images/OutliningIndicators/ContractedSubBlock.gif"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="border-bottom: #808080 1px solid; border-left: #808080 1px solid; background-color: #ffffff; display: none; border-top: #808080 1px solid; border-right: #808080 1px solid" id="Codehighlighter1_135_194_Closed_Text"><img src="http://www.blogjava.net/Images/dot.gif"  alt="" /></span><span id="Codehighlighter1_135_194_Open_Text"><span style="color: #000000">{<br />
<img align="top" src="http://www.blogjava.net/Images/OutliningIndicators/InBlock.gif"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff">this</span><span style="color: #000000">.name&nbsp;</span><span style="color: #000000">=</span><span style="color: #000000">&nbsp;name;<br />
<img align="top" src="http://www.blogjava.net/Images/OutliningIndicators/InBlock.gif"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff">this</span><span style="color: #000000">.sex&nbsp;</span><span style="color: #000000">=</span><span style="color: #000000">&nbsp;sex;<br />
<img align="top" src="http://www.blogjava.net/Images/OutliningIndicators/InBlock.gif"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff">this</span><span style="color: #000000">.age&nbsp;</span><span style="color: #000000">=</span><span style="color: #000000">&nbsp;age;<br />
<img align="top" src="http://www.blogjava.net/Images/OutliningIndicators/ExpandedSubBlockEnd.gif"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;}</span></span><span style="color: #000000"><br />
<img align="top" src="http://www.blogjava.net/Images/OutliningIndicators/InBlock.gif"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;<br />
<img align="top" src="http://www.blogjava.net/Images/OutliningIndicators/InBlock.gif"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff">public</span><span style="color: #000000">&nbsp;</span><span style="color: #0000ff">int</span><span style="color: #000000">&nbsp;getAge()<br />
<img id="Codehighlighter1_220_237_Open_Image" onclick="this.style.display='none'; Codehighlighter1_220_237_Open_Text.style.display='none'; Codehighlighter1_220_237_Closed_Image.style.display='inline'; Codehighlighter1_220_237_Closed_Text.style.display='inline';" align="top" src="http://www.blogjava.net/Images/OutliningIndicators/ExpandedSubBlockStart.gif"  alt="" /><img style="display: none" id="Codehighlighter1_220_237_Closed_Image" onclick="this.style.display='none'; Codehighlighter1_220_237_Closed_Text.style.display='none'; Codehighlighter1_220_237_Open_Image.style.display='inline'; Codehighlighter1_220_237_Open_Text.style.display='inline';" align="top" src="http://www.blogjava.net/Images/OutliningIndicators/ContractedSubBlock.gif"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="border-bottom: #808080 1px solid; border-left: #808080 1px solid; background-color: #ffffff; display: none; border-top: #808080 1px solid; border-right: #808080 1px solid" id="Codehighlighter1_220_237_Closed_Text"><img src="http://www.blogjava.net/Images/dot.gif"  alt="" /></span><span id="Codehighlighter1_220_237_Open_Text"><span style="color: #000000">{<br />
<img align="top" src="http://www.blogjava.net/Images/OutliningIndicators/InBlock.gif"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff">return</span><span style="color: #000000">&nbsp;age;<br />
<img align="top" src="http://www.blogjava.net/Images/OutliningIndicators/ExpandedSubBlockEnd.gif"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;}</span></span><span style="color: #000000"><br />
<img align="top" src="http://www.blogjava.net/Images/OutliningIndicators/InBlock.gif"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff">public</span><span style="color: #000000">&nbsp;</span><span style="color: #0000ff">void</span><span style="color: #000000">&nbsp;setAge(</span><span style="color: #0000ff">int</span><span style="color: #000000">&nbsp;age)<br />
<img id="Codehighlighter1_269_290_Open_Image" onclick="this.style.display='none'; Codehighlighter1_269_290_Open_Text.style.display='none'; Codehighlighter1_269_290_Closed_Image.style.display='inline'; Codehighlighter1_269_290_Closed_Text.style.display='inline';" align="top" src="http://www.blogjava.net/Images/OutliningIndicators/ExpandedSubBlockStart.gif"  alt="" /><img style="display: none" id="Codehighlighter1_269_290_Closed_Image" onclick="this.style.display='none'; Codehighlighter1_269_290_Closed_Text.style.display='none'; Codehighlighter1_269_290_Open_Image.style.display='inline'; Codehighlighter1_269_290_Open_Text.style.display='inline';" align="top" src="http://www.blogjava.net/Images/OutliningIndicators/ContractedSubBlock.gif"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="border-bottom: #808080 1px solid; border-left: #808080 1px solid; background-color: #ffffff; display: none; border-top: #808080 1px solid; border-right: #808080 1px solid" id="Codehighlighter1_269_290_Closed_Text"><img src="http://www.blogjava.net/Images/dot.gif"  alt="" /></span><span id="Codehighlighter1_269_290_Open_Text"><span style="color: #000000">{<br />
<img align="top" src="http://www.blogjava.net/Images/OutliningIndicators/InBlock.gif"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff">this</span><span style="color: #000000">.age&nbsp;</span><span style="color: #000000">=</span><span style="color: #000000">&nbsp;age;<br />
<img align="top" src="http://www.blogjava.net/Images/OutliningIndicators/ExpandedSubBlockEnd.gif"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;}</span></span><span style="color: #000000"><br />
<img align="top" src="http://www.blogjava.net/Images/OutliningIndicators/InBlock.gif"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff">public</span><span style="color: #000000">&nbsp;String&nbsp;getName()<br />
<img id="Codehighlighter1_318_336_Open_Image" onclick="this.style.display='none'; Codehighlighter1_318_336_Open_Text.style.display='none'; Codehighlighter1_318_336_Closed_Image.style.display='inline'; Codehighlighter1_318_336_Closed_Text.style.display='inline';" align="top" src="http://www.blogjava.net/Images/OutliningIndicators/ExpandedSubBlockStart.gif"  alt="" /><img style="display: none" id="Codehighlighter1_318_336_Closed_Image" onclick="this.style.display='none'; Codehighlighter1_318_336_Closed_Text.style.display='none'; Codehighlighter1_318_336_Open_Image.style.display='inline'; Codehighlighter1_318_336_Open_Text.style.display='inline';" align="top" src="http://www.blogjava.net/Images/OutliningIndicators/ContractedSubBlock.gif"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="border-bottom: #808080 1px solid; border-left: #808080 1px solid; background-color: #ffffff; display: none; border-top: #808080 1px solid; border-right: #808080 1px solid" id="Codehighlighter1_318_336_Closed_Text"><img src="http://www.blogjava.net/Images/dot.gif"  alt="" /></span><span id="Codehighlighter1_318_336_Open_Text"><span style="color: #000000">{<br />
<img align="top" src="http://www.blogjava.net/Images/OutliningIndicators/InBlock.gif"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff">return</span><span style="color: #000000">&nbsp;name;<br />
<img align="top" src="http://www.blogjava.net/Images/OutliningIndicators/ExpandedSubBlockEnd.gif"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;}</span></span><span style="color: #000000"><br />
<img align="top" src="http://www.blogjava.net/Images/OutliningIndicators/InBlock.gif"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff">public</span><span style="color: #000000">&nbsp;</span><span style="color: #0000ff">void</span><span style="color: #000000">&nbsp;setName(String&nbsp;name)<br />
<img id="Codehighlighter1_373_396_Open_Image" onclick="this.style.display='none'; Codehighlighter1_373_396_Open_Text.style.display='none'; Codehighlighter1_373_396_Closed_Image.style.display='inline'; Codehighlighter1_373_396_Closed_Text.style.display='inline';" align="top" src="http://www.blogjava.net/Images/OutliningIndicators/ExpandedSubBlockStart.gif"  alt="" /><img style="display: none" id="Codehighlighter1_373_396_Closed_Image" onclick="this.style.display='none'; Codehighlighter1_373_396_Closed_Text.style.display='none'; Codehighlighter1_373_396_Open_Image.style.display='inline'; Codehighlighter1_373_396_Open_Text.style.display='inline';" align="top" src="http://www.blogjava.net/Images/OutliningIndicators/ContractedSubBlock.gif"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="border-bottom: #808080 1px solid; border-left: #808080 1px solid; background-color: #ffffff; display: none; border-top: #808080 1px solid; border-right: #808080 1px solid" id="Codehighlighter1_373_396_Closed_Text"><img src="http://www.blogjava.net/Images/dot.gif"  alt="" /></span><span id="Codehighlighter1_373_396_Open_Text"><span style="color: #000000">{<br />
<img align="top" src="http://www.blogjava.net/Images/OutliningIndicators/InBlock.gif"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff">this</span><span style="color: #000000">.name&nbsp;</span><span style="color: #000000">=</span><span style="color: #000000">&nbsp;name;<br />
<img align="top" src="http://www.blogjava.net/Images/OutliningIndicators/ExpandedSubBlockEnd.gif"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;}</span></span><span style="color: #000000"><br />
<img align="top" src="http://www.blogjava.net/Images/OutliningIndicators/InBlock.gif"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff">public</span><span style="color: #000000">&nbsp;String&nbsp;getSex()<br />
<img id="Codehighlighter1_423_440_Open_Image" onclick="this.style.display='none'; Codehighlighter1_423_440_Open_Text.style.display='none'; Codehighlighter1_423_440_Closed_Image.style.display='inline'; Codehighlighter1_423_440_Closed_Text.style.display='inline';" align="top" src="http://www.blogjava.net/Images/OutliningIndicators/ExpandedSubBlockStart.gif"  alt="" /><img style="display: none" id="Codehighlighter1_423_440_Closed_Image" onclick="this.style.display='none'; Codehighlighter1_423_440_Closed_Text.style.display='none'; Codehighlighter1_423_440_Open_Image.style.display='inline'; Codehighlighter1_423_440_Open_Text.style.display='inline';" align="top" src="http://www.blogjava.net/Images/OutliningIndicators/ContractedSubBlock.gif"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="border-bottom: #808080 1px solid; border-left: #808080 1px solid; background-color: #ffffff; display: none; border-top: #808080 1px solid; border-right: #808080 1px solid" id="Codehighlighter1_423_440_Closed_Text"><img src="http://www.blogjava.net/Images/dot.gif"  alt="" /></span><span id="Codehighlighter1_423_440_Open_Text"><span style="color: #000000">{<br />
<img align="top" src="http://www.blogjava.net/Images/OutliningIndicators/InBlock.gif"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff">return</span><span style="color: #000000">&nbsp;sex;<br />
<img align="top" src="http://www.blogjava.net/Images/OutliningIndicators/ExpandedSubBlockEnd.gif"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;}</span></span><span style="color: #000000"><br />
<img align="top" src="http://www.blogjava.net/Images/OutliningIndicators/InBlock.gif"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff">public</span><span style="color: #000000">&nbsp;</span><span style="color: #0000ff">void</span><span style="color: #000000">&nbsp;setSex(String&nbsp;sex)<br />
<img id="Codehighlighter1_475_496_Open_Image" onclick="this.style.display='none'; Codehighlighter1_475_496_Open_Text.style.display='none'; Codehighlighter1_475_496_Closed_Image.style.display='inline'; Codehighlighter1_475_496_Closed_Text.style.display='inline';" align="top" src="http://www.blogjava.net/Images/OutliningIndicators/ExpandedSubBlockStart.gif"  alt="" /><img style="display: none" id="Codehighlighter1_475_496_Closed_Image" onclick="this.style.display='none'; Codehighlighter1_475_496_Closed_Text.style.display='none'; Codehighlighter1_475_496_Open_Image.style.display='inline'; Codehighlighter1_475_496_Open_Text.style.display='inline';" align="top" src="http://www.blogjava.net/Images/OutliningIndicators/ContractedSubBlock.gif"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="border-bottom: #808080 1px solid; border-left: #808080 1px solid; background-color: #ffffff; display: none; border-top: #808080 1px solid; border-right: #808080 1px solid" id="Codehighlighter1_475_496_Closed_Text"><img src="http://www.blogjava.net/Images/dot.gif"  alt="" /></span><span id="Codehighlighter1_475_496_Open_Text"><span style="color: #000000">{<br />
<img align="top" src="http://www.blogjava.net/Images/OutliningIndicators/InBlock.gif"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff">this</span><span style="color: #000000">.sex&nbsp;</span><span style="color: #000000">=</span><span style="color: #000000">&nbsp;sex;<br />
<img align="top" src="http://www.blogjava.net/Images/OutliningIndicators/ExpandedSubBlockEnd.gif"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;}</span></span><span style="color: #000000"><br />
<img align="top" src="http://www.blogjava.net/Images/OutliningIndicators/InBlock.gif"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;<br />
<img align="top" src="http://www.blogjava.net/Images/OutliningIndicators/InBlock.gif"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;@Override<br />
<img align="top" src="http://www.blogjava.net/Images/OutliningIndicators/InBlock.gif"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff">public</span><span style="color: #000000">&nbsp;String&nbsp;toString()<br />
<img id="Codehighlighter1_538_588_Open_Image" onclick="this.style.display='none'; Codehighlighter1_538_588_Open_Text.style.display='none'; Codehighlighter1_538_588_Closed_Image.style.display='inline'; Codehighlighter1_538_588_Closed_Text.style.display='inline';" align="top" src="http://www.blogjava.net/Images/OutliningIndicators/ExpandedSubBlockStart.gif"  alt="" /><img style="display: none" id="Codehighlighter1_538_588_Closed_Image" onclick="this.style.display='none'; Codehighlighter1_538_588_Closed_Text.style.display='none'; Codehighlighter1_538_588_Open_Image.style.display='inline'; Codehighlighter1_538_588_Open_Text.style.display='inline';" align="top" src="http://www.blogjava.net/Images/OutliningIndicators/ContractedSubBlock.gif"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="border-bottom: #808080 1px solid; border-left: #808080 1px solid; background-color: #ffffff; display: none; border-top: #808080 1px solid; border-right: #808080 1px solid" id="Codehighlighter1_538_588_Closed_Text"><img src="http://www.blogjava.net/Images/dot.gif"  alt="" /></span><span id="Codehighlighter1_538_588_Open_Text"><span style="color: #000000">{<br />
<img align="top" src="http://www.blogjava.net/Images/OutliningIndicators/InBlock.gif"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff">return</span><span style="color: #000000">&nbsp;</span><span style="color: #000000">"</span><span style="color: #000000">Person[</span><span style="color: #000000">"</span><span style="color: #000000">+</span><span style="color: #000000">name</span><span style="color: #000000">+</span><span style="color: #000000">"</span><span style="color: #000000">,&nbsp;</span><span style="color: #000000">"</span><span style="color: #000000">+</span><span style="color: #000000">sex</span><span style="color: #000000">+</span><span style="color: #000000">"</span><span style="color: #000000">,&nbsp;</span><span style="color: #000000">"</span><span style="color: #000000">+</span><span style="color: #000000">age</span><span style="color: #000000">+</span><span style="color: #000000">"</span><span style="color: #000000">]</span><span style="color: #000000">"</span><span style="color: #000000">;<br />
<img align="top" src="http://www.blogjava.net/Images/OutliningIndicators/ExpandedSubBlockEnd.gif"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;}</span></span><span style="color: #000000"><br />
<img align="top" src="http://www.blogjava.net/Images/OutliningIndicators/ExpandedBlockEnd.gif"  alt="" />}</span></span></div>
<p>&nbsp;</p>
<p>Person的属性编辑器：</p>
<div style="border-bottom: #cccccc 1px solid; border-left: #cccccc 1px solid; padding-bottom: 4px; background-color: #eeeeee; padding-left: 4px; width: 98%; padding-right: 5px; font-size: 13px; word-break: break-all; border-top: #cccccc 1px solid; border-right: #cccccc 1px solid; padding-top: 4px"><img align="top" src="http://www.blogjava.net/Images/OutliningIndicators/None.gif"  alt="" /><span style="color: #0000ff">public</span><span style="color: #000000">&nbsp;</span><span style="color: #0000ff">class</span><span style="color: #000000">&nbsp;PersonPropertyEditor&nbsp;</span><span style="color: #0000ff">extends</span><span style="color: #000000">&nbsp;PropertyEditorSupport<br />
<img id="Codehighlighter1_64_1340_Open_Image" onclick="this.style.display='none'; Codehighlighter1_64_1340_Open_Text.style.display='none'; Codehighlighter1_64_1340_Closed_Image.style.display='inline'; Codehighlighter1_64_1340_Closed_Text.style.display='inline';" align="top" src="http://www.blogjava.net/Images/OutliningIndicators/ExpandedBlockStart.gif"  alt="" /><img style="display: none" id="Codehighlighter1_64_1340_Closed_Image" onclick="this.style.display='none'; Codehighlighter1_64_1340_Closed_Text.style.display='none'; Codehighlighter1_64_1340_Open_Image.style.display='inline'; Codehighlighter1_64_1340_Open_Text.style.display='inline';" align="top" src="http://www.blogjava.net/Images/OutliningIndicators/ContractedBlock.gif"  alt="" /></span><span style="border-bottom: #808080 1px solid; border-left: #808080 1px solid; background-color: #ffffff; display: none; border-top: #808080 1px solid; border-right: #808080 1px solid" id="Codehighlighter1_64_1340_Closed_Text"><img src="http://www.blogjava.net/Images/dot.gif"  alt="" /></span><span id="Codehighlighter1_64_1340_Open_Text"><span style="color: #000000">{<br />
<img align="top" src="http://www.blogjava.net/Images/OutliningIndicators/InBlock.gif"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff">public</span><span style="color: #000000">&nbsp;</span><span style="color: #0000ff">void</span><span style="color: #000000">&nbsp;setAsText(String&nbsp;text)<br />
<img id="Codehighlighter1_103_137_Open_Image" onclick="this.style.display='none'; Codehighlighter1_103_137_Open_Text.style.display='none'; Codehighlighter1_103_137_Closed_Image.style.display='inline'; Codehighlighter1_103_137_Closed_Text.style.display='inline';" align="top" src="http://www.blogjava.net/Images/OutliningIndicators/ExpandedSubBlockStart.gif"  alt="" /><img style="display: none" id="Codehighlighter1_103_137_Closed_Image" onclick="this.style.display='none'; Codehighlighter1_103_137_Closed_Text.style.display='none'; Codehighlighter1_103_137_Open_Image.style.display='inline'; Codehighlighter1_103_137_Open_Text.style.display='inline';" align="top" src="http://www.blogjava.net/Images/OutliningIndicators/ContractedSubBlock.gif"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="border-bottom: #808080 1px solid; border-left: #808080 1px solid; background-color: #ffffff; display: none; border-top: #808080 1px solid; border-right: #808080 1px solid" id="Codehighlighter1_103_137_Closed_Text"><img src="http://www.blogjava.net/Images/dot.gif"  alt="" /></span><span id="Codehighlighter1_103_137_Open_Text"><span style="color: #000000">{<br />
<img align="top" src="http://www.blogjava.net/Images/OutliningIndicators/InBlock.gif"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;setValue(parseString(text));<br />
<img align="top" src="http://www.blogjava.net/Images/OutliningIndicators/ExpandedSubBlockEnd.gif"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;}</span></span><span style="color: #000000"><br />
<img align="top" src="http://www.blogjava.net/Images/OutliningIndicators/InBlock.gif"  alt="" /><br />
<img align="top" src="http://www.blogjava.net/Images/OutliningIndicators/InBlock.gif"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff">private</span><span style="color: #000000">&nbsp;Object&nbsp;parseString(String&nbsp;text)<br />
<img id="Codehighlighter1_182_502_Open_Image" onclick="this.style.display='none'; Codehighlighter1_182_502_Open_Text.style.display='none'; Codehighlighter1_182_502_Closed_Image.style.display='inline'; Codehighlighter1_182_502_Closed_Text.style.display='inline';" align="top" src="http://www.blogjava.net/Images/OutliningIndicators/ExpandedSubBlockStart.gif"  alt="" /><img style="display: none" id="Codehighlighter1_182_502_Closed_Image" onclick="this.style.display='none'; Codehighlighter1_182_502_Closed_Text.style.display='none'; Codehighlighter1_182_502_Open_Image.style.display='inline'; Codehighlighter1_182_502_Open_Text.style.display='inline';" align="top" src="http://www.blogjava.net/Images/OutliningIndicators/ContractedSubBlock.gif"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="border-bottom: #808080 1px solid; border-left: #808080 1px solid; background-color: #ffffff; display: none; border-top: #808080 1px solid; border-right: #808080 1px solid" id="Codehighlighter1_182_502_Closed_Text"><img src="http://www.blogjava.net/Images/dot.gif"  alt="" /></span><span id="Codehighlighter1_182_502_Open_Text"><span style="color: #000000">{<br />
<img align="top" src="http://www.blogjava.net/Images/OutliningIndicators/InBlock.gif"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;String[]&nbsp;parts&nbsp;</span><span style="color: #000000">=</span><span style="color: #000000">&nbsp;tokenizeToStringArray(text,&nbsp;</span><span style="color: #000000">"</span><span style="color: #000000">,&nbsp;</span><span style="color: #000000">"</span><span style="color: #000000">,&nbsp;</span><span style="color: #0000ff">false</span><span style="color: #000000">,&nbsp;</span><span style="color: #0000ff">false</span><span style="color: #000000">);<br />
<img align="top" src="http://www.blogjava.net/Images/OutliningIndicators/InBlock.gif"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;String&nbsp;name&nbsp;</span><span style="color: #000000">=</span><span style="color: #000000">&nbsp;(parts.length&nbsp;</span><span style="color: #000000">&gt;</span><span style="color: #000000">&nbsp;</span><span style="color: #000000">0</span><span style="color: #000000">&nbsp;</span><span style="color: #000000">?</span><span style="color: #000000">&nbsp;parts[</span><span style="color: #000000">0</span><span style="color: #000000">]&nbsp;:&nbsp;</span><span style="color: #000000">"</span><span style="color: #000000">undefine</span><span style="color: #000000">"</span><span style="color: #000000">);<br />
<img align="top" src="http://www.blogjava.net/Images/OutliningIndicators/InBlock.gif"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;String&nbsp;sex&nbsp;</span><span style="color: #000000">=</span><span style="color: #000000">&nbsp;(parts.length&nbsp;</span><span style="color: #000000">&gt;</span><span style="color: #000000">&nbsp;</span><span style="color: #000000">1</span><span style="color: #000000">&nbsp;</span><span style="color: #000000">?</span><span style="color: #000000">&nbsp;parts[</span><span style="color: #000000">1</span><span style="color: #000000">]&nbsp;:&nbsp;</span><span style="color: #000000">"</span><span style="color: #000000">undefine</span><span style="color: #000000">"</span><span style="color: #000000">);<br />
<img align="top" src="http://www.blogjava.net/Images/OutliningIndicators/InBlock.gif"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff">int</span><span style="color: #000000">&nbsp;age&nbsp;</span><span style="color: #000000">=</span><span style="color: #000000">&nbsp;(parts.length&nbsp;</span><span style="color: #000000">&gt;</span><span style="color: #000000">&nbsp;</span><span style="color: #000000">2</span><span style="color: #000000">&nbsp;</span><span style="color: #000000">?</span><span style="color: #000000">&nbsp;Integer.valueOf(parts[</span><span style="color: #000000">2</span><span style="color: #000000">])&nbsp;:&nbsp;</span><span style="color: #000000">0</span><span style="color: #000000">);<br />
<img align="top" src="http://www.blogjava.net/Images/OutliningIndicators/InBlock.gif"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff">return</span><span style="color: #000000">&nbsp;(text.length()&nbsp;</span><span style="color: #000000">&gt;</span><span style="color: #000000">&nbsp;</span><span style="color: #000000">0</span><span style="color: #000000">&nbsp;</span><span style="color: #000000">?</span><span style="color: #000000">&nbsp;</span><span style="color: #0000ff">new</span><span style="color: #000000">&nbsp;Person(name,&nbsp;sex,&nbsp;age)&nbsp;:&nbsp;</span><span style="color: #0000ff">null</span><span style="color: #000000">);<br />
<img align="top" src="http://www.blogjava.net/Images/OutliningIndicators/ExpandedSubBlockEnd.gif"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;}</span></span><span style="color: #000000"><br />
<img align="top" src="http://www.blogjava.net/Images/OutliningIndicators/InBlock.gif"  alt="" /><br />
<img align="top" src="http://www.blogjava.net/Images/OutliningIndicators/InBlock.gif"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff">private</span><span style="color: #000000">&nbsp;&nbsp;String[]&nbsp;tokenizeToStringArray(String&nbsp;str,&nbsp;String&nbsp;delimiters,&nbsp;</span><span style="color: #0000ff">boolean</span><span style="color: #000000">&nbsp;trimTokens,<br />
<img align="top" src="http://www.blogjava.net/Images/OutliningIndicators/InBlock.gif"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff">boolean</span><span style="color: #000000">&nbsp;ignoreEmptyTokens)<br />
<img id="Codehighlighter1_638_972_Open_Image" onclick="this.style.display='none'; Codehighlighter1_638_972_Open_Text.style.display='none'; Codehighlighter1_638_972_Closed_Image.style.display='inline'; Codehighlighter1_638_972_Closed_Text.style.display='inline';" align="top" src="http://www.blogjava.net/Images/OutliningIndicators/ExpandedSubBlockStart.gif"  alt="" /><img style="display: none" id="Codehighlighter1_638_972_Closed_Image" onclick="this.style.display='none'; Codehighlighter1_638_972_Closed_Text.style.display='none'; Codehighlighter1_638_972_Open_Image.style.display='inline'; Codehighlighter1_638_972_Open_Text.style.display='inline';" align="top" src="http://www.blogjava.net/Images/OutliningIndicators/ContractedSubBlock.gif"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="border-bottom: #808080 1px solid; border-left: #808080 1px solid; background-color: #ffffff; display: none; border-top: #808080 1px solid; border-right: #808080 1px solid" id="Codehighlighter1_638_972_Closed_Text"><img src="http://www.blogjava.net/Images/dot.gif"  alt="" /></span><span id="Codehighlighter1_638_972_Open_Text"><span style="color: #000000">{<br />
<img align="top" src="http://www.blogjava.net/Images/OutliningIndicators/InBlock.gif"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;StringTokenizer&nbsp;st&nbsp;</span><span style="color: #000000">=</span><span style="color: #000000">&nbsp;</span><span style="color: #0000ff">new</span><span style="color: #000000">&nbsp;StringTokenizer(str,&nbsp;delimiters);<br />
<img align="top" src="http://www.blogjava.net/Images/OutliningIndicators/InBlock.gif"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;List&nbsp;tokens&nbsp;</span><span style="color: #000000">=</span><span style="color: #000000">&nbsp;</span><span style="color: #0000ff">new</span><span style="color: #000000">&nbsp;ArrayList();<br />
<img align="top" src="http://www.blogjava.net/Images/OutliningIndicators/InBlock.gif"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff">while</span><span style="color: #000000">(st.hasMoreTokens())<br />
<img id="Codehighlighter1_764_937_Open_Image" onclick="this.style.display='none'; Codehighlighter1_764_937_Open_Text.style.display='none'; Codehighlighter1_764_937_Closed_Image.style.display='inline'; Codehighlighter1_764_937_Closed_Text.style.display='inline';" align="top" src="http://www.blogjava.net/Images/OutliningIndicators/ExpandedSubBlockStart.gif"  alt="" /><img style="display: none" id="Codehighlighter1_764_937_Closed_Image" onclick="this.style.display='none'; Codehighlighter1_764_937_Closed_Text.style.display='none'; Codehighlighter1_764_937_Open_Image.style.display='inline'; Codehighlighter1_764_937_Open_Text.style.display='inline';" align="top" src="http://www.blogjava.net/Images/OutliningIndicators/ContractedSubBlock.gif"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="border-bottom: #808080 1px solid; border-left: #808080 1px solid; background-color: #ffffff; display: none; border-top: #808080 1px solid; border-right: #808080 1px solid" id="Codehighlighter1_764_937_Closed_Text"><img src="http://www.blogjava.net/Images/dot.gif"  alt="" /></span><span id="Codehighlighter1_764_937_Open_Text"><span style="color: #000000">{<br />
<img align="top" src="http://www.blogjava.net/Images/OutliningIndicators/InBlock.gif"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;String&nbsp;token&nbsp;</span><span style="color: #000000">=</span><span style="color: #000000">&nbsp;st.nextToken();<br />
<img align="top" src="http://www.blogjava.net/Images/OutliningIndicators/InBlock.gif"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff">if</span><span style="color: #000000">(trimTokens)<br />
<img id="Codehighlighter1_821_852_Open_Image" onclick="this.style.display='none'; Codehighlighter1_821_852_Open_Text.style.display='none'; Codehighlighter1_821_852_Closed_Image.style.display='inline'; Codehighlighter1_821_852_Closed_Text.style.display='inline';" align="top" src="http://www.blogjava.net/Images/OutliningIndicators/ExpandedSubBlockStart.gif"  alt="" /><img style="display: none" id="Codehighlighter1_821_852_Closed_Image" onclick="this.style.display='none'; Codehighlighter1_821_852_Closed_Text.style.display='none'; Codehighlighter1_821_852_Open_Image.style.display='inline'; Codehighlighter1_821_852_Open_Text.style.display='inline';" align="top" src="http://www.blogjava.net/Images/OutliningIndicators/ContractedSubBlock.gif"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="border-bottom: #808080 1px solid; border-left: #808080 1px solid; background-color: #ffffff; display: none; border-top: #808080 1px solid; border-right: #808080 1px solid" id="Codehighlighter1_821_852_Closed_Text"><img src="http://www.blogjava.net/Images/dot.gif"  alt="" /></span><span id="Codehighlighter1_821_852_Open_Text"><span style="color: #000000">{<br />
<img align="top" src="http://www.blogjava.net/Images/OutliningIndicators/InBlock.gif"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;token&nbsp;</span><span style="color: #000000">=</span><span style="color: #000000">&nbsp;token.trim();<br />
<img align="top" src="http://www.blogjava.net/Images/OutliningIndicators/ExpandedSubBlockEnd.gif"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}</span></span><span style="color: #000000"><br />
<img align="top" src="http://www.blogjava.net/Images/OutliningIndicators/InBlock.gif"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff">if</span><span style="color: #000000">(</span><span style="color: #000000">!</span><span style="color: #000000">ignoreEmptyTokens&nbsp;</span><span style="color: #000000">||</span><span style="color: #000000">&nbsp;token.length()&nbsp;</span><span style="color: #000000">&gt;</span><span style="color: #000000">&nbsp;</span><span style="color: #000000">0</span><span style="color: #000000">)<br />
<img id="Codehighlighter1_905_933_Open_Image" onclick="this.style.display='none'; Codehighlighter1_905_933_Open_Text.style.display='none'; Codehighlighter1_905_933_Closed_Image.style.display='inline'; Codehighlighter1_905_933_Closed_Text.style.display='inline';" align="top" src="http://www.blogjava.net/Images/OutliningIndicators/ExpandedSubBlockStart.gif"  alt="" /><img style="display: none" id="Codehighlighter1_905_933_Closed_Image" onclick="this.style.display='none'; Codehighlighter1_905_933_Closed_Text.style.display='none'; Codehighlighter1_905_933_Open_Image.style.display='inline'; Codehighlighter1_905_933_Open_Text.style.display='inline';" align="top" src="http://www.blogjava.net/Images/OutliningIndicators/ContractedSubBlock.gif"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="border-bottom: #808080 1px solid; border-left: #808080 1px solid; background-color: #ffffff; display: none; border-top: #808080 1px solid; border-right: #808080 1px solid" id="Codehighlighter1_905_933_Closed_Text"><img src="http://www.blogjava.net/Images/dot.gif"  alt="" /></span><span id="Codehighlighter1_905_933_Open_Text"><span style="color: #000000">{<br />
<img align="top" src="http://www.blogjava.net/Images/OutliningIndicators/InBlock.gif"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;tokens.add(token);<br />
<img align="top" src="http://www.blogjava.net/Images/OutliningIndicators/ExpandedSubBlockEnd.gif"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}</span></span><span style="color: #000000"><br />
<img align="top" src="http://www.blogjava.net/Images/OutliningIndicators/ExpandedSubBlockEnd.gif"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}</span></span><span style="color: #000000"><br />
<img align="top" src="http://www.blogjava.net/Images/OutliningIndicators/InBlock.gif"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff">return</span><span style="color: #000000">&nbsp;toStringArray(tokens);<br />
<img align="top" src="http://www.blogjava.net/Images/OutliningIndicators/ExpandedSubBlockEnd.gif"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;}</span></span><span style="color: #000000"><br />
<img align="top" src="http://www.blogjava.net/Images/OutliningIndicators/InBlock.gif"  alt="" /><br />
<img align="top" src="http://www.blogjava.net/Images/OutliningIndicators/InBlock.gif"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff">private</span><span style="color: #000000">&nbsp;&nbsp;String[]&nbsp;toStringArray(Collection&nbsp;collection)<br />
<img id="Codehighlighter1_1032_1154_Open_Image" onclick="this.style.display='none'; Codehighlighter1_1032_1154_Open_Text.style.display='none'; Codehighlighter1_1032_1154_Closed_Image.style.display='inline'; Codehighlighter1_1032_1154_Closed_Text.style.display='inline';" align="top" src="http://www.blogjava.net/Images/OutliningIndicators/ExpandedSubBlockStart.gif"  alt="" /><img style="display: none" id="Codehighlighter1_1032_1154_Closed_Image" onclick="this.style.display='none'; Codehighlighter1_1032_1154_Closed_Text.style.display='none'; Codehighlighter1_1032_1154_Open_Image.style.display='inline'; Codehighlighter1_1032_1154_Open_Text.style.display='inline';" align="top" src="http://www.blogjava.net/Images/OutliningIndicators/ContractedSubBlock.gif"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="border-bottom: #808080 1px solid; border-left: #808080 1px solid; background-color: #ffffff; display: none; border-top: #808080 1px solid; border-right: #808080 1px solid" id="Codehighlighter1_1032_1154_Closed_Text"><img src="http://www.blogjava.net/Images/dot.gif"  alt="" /></span><span id="Codehighlighter1_1032_1154_Open_Text"><span style="color: #000000">{<br />
<img align="top" src="http://www.blogjava.net/Images/OutliningIndicators/InBlock.gif"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff">if</span><span style="color: #000000">(collection&nbsp;</span><span style="color: #000000">==</span><span style="color: #000000">&nbsp;</span><span style="color: #0000ff">null</span><span style="color: #000000">)<br />
<img id="Codehighlighter1_1061_1081_Open_Image" onclick="this.style.display='none'; Codehighlighter1_1061_1081_Open_Text.style.display='none'; Codehighlighter1_1061_1081_Closed_Image.style.display='inline'; Codehighlighter1_1061_1081_Closed_Text.style.display='inline';" align="top" src="http://www.blogjava.net/Images/OutliningIndicators/ExpandedSubBlockStart.gif"  alt="" /><img style="display: none" id="Codehighlighter1_1061_1081_Closed_Image" onclick="this.style.display='none'; Codehighlighter1_1061_1081_Closed_Text.style.display='none'; Codehighlighter1_1061_1081_Open_Image.style.display='inline'; Codehighlighter1_1061_1081_Open_Text.style.display='inline';" align="top" src="http://www.blogjava.net/Images/OutliningIndicators/ContractedSubBlock.gif"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="border-bottom: #808080 1px solid; border-left: #808080 1px solid; background-color: #ffffff; display: none; border-top: #808080 1px solid; border-right: #808080 1px solid" id="Codehighlighter1_1061_1081_Closed_Text"><img src="http://www.blogjava.net/Images/dot.gif"  alt="" /></span><span id="Codehighlighter1_1061_1081_Open_Text"><span style="color: #000000">{<br />
<img align="top" src="http://www.blogjava.net/Images/OutliningIndicators/InBlock.gif"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff">return</span><span style="color: #000000">&nbsp;</span><span style="color: #0000ff">null</span><span style="color: #000000">;<br />
<img align="top" src="http://www.blogjava.net/Images/OutliningIndicators/ExpandedSubBlockEnd.gif"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}</span></span><span style="color: #000000"><br />
<img align="top" src="http://www.blogjava.net/Images/OutliningIndicators/InBlock.gif"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff">return</span><span style="color: #000000">&nbsp;(String[])collection.toArray(</span><span style="color: #0000ff">new</span><span style="color: #000000">&nbsp;String[collection.size()]);<br />
<img align="top" src="http://www.blogjava.net/Images/OutliningIndicators/ExpandedSubBlockEnd.gif"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;}</span></span><span style="color: #000000"><br />
<img align="top" src="http://www.blogjava.net/Images/OutliningIndicators/ExpandedBlockEnd.gif"  alt="" />}</span></span></div>
<p>&nbsp;</p>
<p>测试代码：</p>
<div style="border-bottom: #cccccc 1px solid; border-left: #cccccc 1px solid; padding-bottom: 4px; background-color: #eeeeee; padding-left: 4px; width: 98%; padding-right: 5px; font-size: 13px; word-break: break-all; border-top: #cccccc 1px solid; border-right: #cccccc 1px solid; padding-top: 4px"><img align="top" src="http://www.blogjava.net/Images/OutliningIndicators/None.gif"  alt="" /><span style="color: #000000">&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff">public</span><span style="color: #000000">&nbsp;</span><span style="color: #0000ff">static</span><span style="color: #000000">&nbsp;</span><span style="color: #0000ff">void</span><span style="color: #000000">&nbsp;main(String[]&nbsp;args)<br />
<img id="Codehighlighter1_41_180_Open_Image" onclick="this.style.display='none'; Codehighlighter1_41_180_Open_Text.style.display='none'; Codehighlighter1_41_180_Closed_Image.style.display='inline'; Codehighlighter1_41_180_Closed_Text.style.display='inline';" align="top" src="http://www.blogjava.net/Images/OutliningIndicators/ExpandedBlockStart.gif"  alt="" /><img style="display: none" id="Codehighlighter1_41_180_Closed_Image" onclick="this.style.display='none'; Codehighlighter1_41_180_Closed_Text.style.display='none'; Codehighlighter1_41_180_Open_Image.style.display='inline'; Codehighlighter1_41_180_Open_Text.style.display='inline';" align="top" src="http://www.blogjava.net/Images/OutliningIndicators/ContractedBlock.gif"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="border-bottom: #808080 1px solid; border-left: #808080 1px solid; background-color: #ffffff; display: none; border-top: #808080 1px solid; border-right: #808080 1px solid" id="Codehighlighter1_41_180_Closed_Text"><img src="http://www.blogjava.net/Images/dot.gif"  alt="" /></span><span id="Codehighlighter1_41_180_Open_Text"><span style="color: #000000">{<br />
<img align="top" src="http://www.blogjava.net/Images/OutliningIndicators/InBlock.gif"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;PersonPropertyEditor&nbsp;editor&nbsp;</span><span style="color: #000000">=</span><span style="color: #000000">&nbsp;</span><span style="color: #0000ff">new</span><span style="color: #000000">&nbsp;PersonPropertyEditor();<br />
<img align="top" src="http://www.blogjava.net/Images/OutliningIndicators/InBlock.gif"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;editor.setAsText(</span><span style="color: #000000">"</span><span style="color: #000000">aSam,man,22</span><span style="color: #000000">"</span><span style="color: #000000">);<br />
<img align="top" src="http://www.blogjava.net/Images/OutliningIndicators/InBlock.gif"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;System.out.println(editor.getValue());<br />
<img align="top" src="http://www.blogjava.net/Images/OutliningIndicators/ExpandedBlockEnd.gif"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;}</span></span></div>
<p>&nbsp;</p>
<p>结果输出：</p>
<div style="border-bottom: #cccccc 1px solid; border-left: #cccccc 1px solid; padding-bottom: 4px; background-color: #eeeeee; padding-left: 4px; width: 98%; padding-right: 5px; font-size: 13px; word-break: break-all; border-top: #cccccc 1px solid; border-right: #cccccc 1px solid; padding-top: 4px"><img align="top" src="http://www.blogjava.net/Images/OutliningIndicators/None.gif"  alt="" /><span style="color: #000000">Person[aSam,&nbsp;man,&nbsp;</span><span style="color: #000000">22</span><span style="color: #000000">]</span></div>
<img src ="http://www.blogjava.net/wangajing/aggbug/303110.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/wangajing/" target="_blank">追求无止境</a> 2009-11-20 22:07 <a href="http://www.blogjava.net/wangajing/archive/2009/11/20/303110.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item></channel></rss>