📄 sleepingobjectfactory.html
字号:
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en"><head><meta http-equiv="content-type" content="text/html; charset=ISO-8859-1" /><title>SleepingObjectFactory xref</title><link type="text/css" rel="stylesheet" href="../../../../../stylesheet.css" /></head><body><pre><a name="1" href="#1">1</a> <em class="comment">/*</em><a name="2" href="#2">2</a> <em class="comment"> * Copyright 1999-2004 The Apache Software Foundation.</em><a name="3" href="#3">3</a> <em class="comment"> * </em><a name="4" href="#4">4</a> <em class="comment"> * Licensed under the Apache License, Version 2.0 (the "License");</em><a name="5" href="#5">5</a> <em class="comment"> * you may not use this file except in compliance with the License.</em><a name="6" href="#6">6</a> <em class="comment"> * You may obtain a copy of the License at</em><a name="7" href="#7">7</a> <em class="comment"> * </em><a name="8" href="#8">8</a> <em class="comment"> * <a href="http://www.apache.org/licenses/LICENSE-2.0" target="alexandria_uri">http://www.apache.org/licenses/LICENSE-2.0</a></em><a name="9" href="#9">9</a> <em class="comment"> * </em><a name="10" href="#10">10</a> <em class="comment"> * Unless required by applicable law or agreed to in writing, software</em><a name="11" href="#11">11</a> <em class="comment"> * distributed under the License is distributed on an "AS IS" BASIS,</em><a name="12" href="#12">12</a> <em class="comment"> * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.</em><a name="13" href="#13">13</a> <em class="comment"> * See the License for the specific language governing permissions and</em><a name="14" href="#14">14</a> <em class="comment"> * limitations under the License.</em><a name="15" href="#15">15</a> <em class="comment"> */</em><a name="16" href="#16">16</a> <a name="17" href="#17">17</a> <strong>package</strong> <a href="../../../../../org/apache/commons/pool/performance/package-summary.html">org.apache.commons.pool.performance</a>;<a name="18" href="#18">18</a> <a name="19" href="#19">19</a> <strong>import</strong> org.apache.commons.pool.PoolableObjectFactory;<a name="20" href="#20">20</a> <a name="21" href="#21">21</a> <em>/**<em>*</em></em><a name="22" href="#22">22</a> <em> * Sleepy ObjectFactory (everything takes a while longer)</em><a name="23" href="#23">23</a> <em> * </em><a name="24" href="#24">24</a> <em> * @author Dirk Verbeeck</em><a name="25" href="#25">25</a> <em> * @version $Revision: 155430 $ $Date: 2005-02-26 08:13:28 -0500 (Sat, 26 Feb 2005) $ </em><a name="26" href="#26">26</a> <em> */</em><a name="27" href="#27">27</a> <strong>public</strong> <strong>class</strong> <a href="../../../../../org/apache/commons/pool/performance/SleepingObjectFactory.html">SleepingObjectFactory</a> implements PoolableObjectFactory {<a name="28" href="#28">28</a> <a name="29" href="#29">29</a> <strong>private</strong> <strong>int</strong> counter = 0;<a name="30" href="#30">30</a> <strong>private</strong> <strong>boolean</strong> debug = false;<a name="31" href="#31">31</a> <a name="32" href="#32">32</a> <strong>public</strong> Object makeObject() throws Exception {<a name="33" href="#33">33</a> Object obj = <strong>new</strong> Integer(counter++);<a name="34" href="#34">34</a> debug(<span class="string">"makeObject"</span>, obj);<a name="35" href="#35">35</a> sleep(500);<a name="36" href="#36">36</a> <strong>return</strong> obj;<a name="37" href="#37">37</a> }<a name="38" href="#38">38</a> <a name="39" href="#39">39</a> <strong>public</strong> <strong>void</strong> destroyObject(Object obj) throws Exception {<a name="40" href="#40">40</a> debug(<span class="string">"destroyObject"</span>, obj);<a name="41" href="#41">41</a> sleep(250);<a name="42" href="#42">42</a> }<a name="43" href="#43">43</a> <a name="44" href="#44">44</a> <strong>public</strong> <strong>boolean</strong> validateObject(Object obj) {<a name="45" href="#45">45</a> debug(<span class="string">"validateObject"</span>, obj);<a name="46" href="#46">46</a> sleep(30);<a name="47" href="#47">47</a> <strong>return</strong> <strong>true</strong>;<a name="48" href="#48">48</a> }<a name="49" href="#49">49</a> <a name="50" href="#50">50</a> <strong>public</strong> <strong>void</strong> activateObject(Object obj) throws Exception {<a name="51" href="#51">51</a> debug(<span class="string">"activateObject"</span>, obj);<a name="52" href="#52">52</a> sleep(10);<a name="53" href="#53">53</a> }<a name="54" href="#54">54</a> <a name="55" href="#55">55</a> <strong>public</strong> <strong>void</strong> passivateObject(Object obj) throws Exception {<a name="56" href="#56">56</a> debug(<span class="string">"passivateObject"</span>, obj);<a name="57" href="#57">57</a> sleep(10);<a name="58" href="#58">58</a> }<a name="59" href="#59">59</a> <a name="60" href="#60">60</a> <strong>private</strong> <strong>void</strong> debug(String method, Object obj) {<a name="61" href="#61">61</a> <strong>if</strong> (debug) {<a name="62" href="#62">62</a> String thread = <span class="string">"thread"</span> + Thread.currentThread().getName();<a name="63" href="#63">63</a> System.out.println(thread + <span class="string">": "</span> + method + <span class="string">" "</span> + obj);<a name="64" href="#64">64</a> }<a name="65" href="#65">65</a> }<a name="66" href="#66">66</a> <a name="67" href="#67">67</a> <strong>private</strong> <strong>void</strong> sleep(<strong>long</strong> millis) {<a name="68" href="#68">68</a> <strong>try</strong> {<a name="69" href="#69">69</a> Thread.sleep(millis);<a name="70" href="#70">70</a> }<a name="71" href="#71">71</a> <strong>catch</strong> (InterruptedException e) {<a name="72" href="#72">72</a> }<a name="73" href="#73">73</a> }<a name="74" href="#74">74</a> <a name="75" href="#75">75</a> <strong>public</strong> <strong>boolean</strong> isDebug() {<a name="76" href="#76">76</a> <strong>return</strong> debug;<a name="77" href="#77">77</a> }<a name="78" href="#78">78</a> <a name="79" href="#79">79</a> <strong>public</strong> <strong>void</strong> setDebug(<strong>boolean</strong> b) {<a name="80" href="#80">80</a> debug = b;<a name="81" href="#81">81</a> }<a name="82" href="#82">82</a> }</pre><hr/><div id="footer">This page was automatically generated by <a href="http://maven.apache.org/">Maven</a></div></body></html>⌨️ 快捷键说明
复制代码
Ctrl + C
搜索代码
Ctrl + F
全屏模式
F11
切换主题
Ctrl + Shift + D
显示快捷键
?
增大字号
Ctrl + =
减小字号
Ctrl + -