在jboss启动时加载class方法(定时操作)

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class=MsoNormal style="MARGIN: 0cm 0cm 0pt 21pt; TEXT-INDENT: -21pt; mso-list: l1 level1 lfo1; tab-stops: list 21.0pt">一.jboss启动时加载class方法

class=MsoNormal style="MARGIN: 0cm 0cm 0pt 39pt; TEXT-INDENT: -18pt; TEXT-ALIGN: left; mso-list: l1 level2 lfo1; tab-stops: list 39.0pt; mso-layout-grid-align: none" align=left>A. 编写class,要import org.jboss.varia.scheduler.Schedulable包,此包在%jboss_DISC%serveralllib目录下,同时要把编译好的class(压成包)放在%jboss_DISC%serveralllib目录下,以便能加载。

class=MsoNormal style="MARGIN: 0cm 0cm 0pt 21pt">B.修改%jboss_DISC%/server/all/conf/jboss-service.xml文件

class=MsoNormal style="MARGIN: 0cm 0cm 0pt 21pt"> 

class=MsoNormal style="MARGIN: 0cm 0cm 0pt 21pt">添加以下相似文字:

class=MsoNormal style="MARGIN: 0cm 0cm 0pt 21pt"><!--============================================================ -->

class=MsoNormal style="MARGIN: 0cm 0cm 0pt 21pt; TEXT-ALIGN: left" align=left><!-- Scheduler Initialization 定时操作                                                                      -->

class=MsoNormal style="MARGIN: 0cm 0cm 0pt 21pt"><!--============================================================ -->

class=MsoNormal style="MARGIN: 0cm 0cm 0pt 21pt">  <mbean code="org.jboss.varia.scheduler.Scheduler"

class=MsoNormal style="MARGIN: 0cm 0cm 0pt 42pt; TEXT-INDENT: 21pt">name="jboss. piosan.util:service=Scheduler">

class=MsoNormal style="MARGIN: 0cm 0cm 0pt 21pt; TEXT-INDENT: 21pt"><attribute name="StartAtStartup">true</attribute>

class=MsoNormal style="MARGIN: 0cm 0cm 0pt 21pt; TEXT-INDENT: 21pt"><attribute name="Schedulableclass">com.piosan.util.PiosanTimer</attribute>

class=MsoNormal style="MARGIN: 0cm 0cm 0pt 21pt; TEXT-INDENT: 21pt"><attribute name="SchedulableArguments">TheName,123456789</attribute>

class=MsoNormal style="MARGIN: 0cm 0cm 0pt 21pt; TEXT-INDENT: 21pt"><attribute name="SchedulableArgumentTypes">java.lang.String,long</attribute>

class=MsoNormal style="MARGIN: 0cm 0cm 0pt 21pt; TEXT-INDENT: 21pt"><attribute name="InitialStartDate">NOW</attribute>

class=MsoNormal style="MARGIN: 0cm 0cm 0pt 21pt; TEXT-INDENT: 21pt"><attribute name="SchedulePeriod">1000</attribute>

class=MsoNormal style="MARGIN: 0cm 0cm 0pt 21pt; TEXT-INDENT: 21pt"><attribute name="InitialRepetitions">-1</attribute>

class=MsoNormal style="MARGIN: 0cm 0cm 0pt 21pt">   </mbean>

class=MsoNormal style="MARGIN: 0cm 0cm 0pt 21pt"><!—name为任意但唯一,com.piosan.util.PiosanTimerclass -->

class=MsoNormal style="MARGIN: 0cm 0cm 0pt 21pt"><!—SchedulableArguments的值为传递参数,这里为两个参数,theNameString型,123456789long,SchedulableArgumentTypes中体现了 -->

class=MsoNormal style="MARGIN: 0cm 0cm 0pt 21pt"><!—SchedulePeriod 的值为每隔1秒操作一次 -->

class=MsoNormal style="MARGIN: 0cm 0cm 0pt 21pt"> 

class=MsoNormal style="MARGIN: 0cm 0cm 0pt 39pt; TEXT-INDENT: -18pt; mso-list: l0 level1 lfo2; tab-stops: list 39.0pt">C. 附上PiosanTimer.java源代码例子

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: left; mso-layout-grid-align: none" align=left>/*

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: left; mso-layout-grid-align: none" align=left> * Created on 2003-11-6

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: left; mso-layout-grid-align: none" align=left> *

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: left; mso-layout-grid-align: none" align=left> * To change the template for this generated file go to

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: left; mso-layout-grid-align: none" align=left> * Window - Preferences - Java - Code Generation - Code and Comments

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: left; mso-layout-grid-align: none" align=left> */

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: left; mso-layout-grid-align: none" align=left>package com.util;

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: left; mso-layout-grid-align: none" align=left> 

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: left; mso-layout-grid-align: none" align=left>import java.util.Date;

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: left; mso-layout-grid-align: none" align=left>import org.jboss.varia.scheduler.*;

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: left; mso-layout-grid-align: none" align=left>public class PiosanTimer implements Schedulable {

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: left; mso-layout-grid-align: none" align=left>  private String name;

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: left; mso-layout-grid-align: none" align=left>  private long value;

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: left; mso-layout-grid-align: none" align=left> 

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: left; mso-layout-grid-align: none" align=left>  public PiosanTimer(String name,long value)

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: left; mso-layout-grid-align: none" align=left>  {

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: left; mso-layout-grid-align: none" align=left>    this.name = name;

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: left; mso-layout-grid-align: none" align=left>    this.value = value;

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: left; mso-layout-grid-align: none" align=left>    System.out.println("name="+name+"  value="+value);

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: left; mso-layout-grid-align: none" align=left>    

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: left; mso-layout-grid-align: none" align=left>  }

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: left; mso-layout-grid-align: none" align=left> 

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: left; mso-layout-grid-align: none" align=left>  /**

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: left; mso-layout-grid-align: none" align=left>  会自动执行此函数,

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: left; mso-layout-grid-align: none" align=left>  */

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 10.5pt; TEXT-ALIGN: left; mso-layout-grid-align: none" align=left>public void perform(Date now,long remainingRepetitions)

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: left; mso-layout-grid-align: none" align=left>  {

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: left; mso-layout-grid-align: none" align=left>    System.out.println("perform,now:"+now+

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: left; mso-layout-grid-align: none" align=left>    ",remainingRepetitions: "+remainingRepetitions+

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: left; mso-layout-grid-align: none" align=left>    ",name: "+name+ ",value: "+value);

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: left; mso-layout-grid-align: none" align=left>  }

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: left; mso-layout-grid-align: none" align=left>}

class=MsoNormal style="MARGIN: 0cm 0cm 0pt 39pt"> 

class=MsoNormal style="MARGIN: 0cm 0cm 0pt 21pt"> 

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