代码改变世界

quartz on j2ee 简单应用

2011-12-13 16:03  _9527  阅读(269)  评论(0)  编辑  收藏  举报


编写quartz.properties文件:

 

#============================================================================
# Configure Main Scheduler Properties 
#============================================================================
org.quartz.scheduler.instanceName = QuartzScheduler
org.quartz.scheduler.instanceId = AUTO
#org.quartz.scheduler.rmi.export = false
#org.quartz.scheduler.rmi.proxy = false
#============================================================================
# Configure ThreadPool 
#============================================================================
org.quartz.threadPool.class = org.quartz.simpl.SimpleThreadPool
org.quartz.threadPool.threadCount = 4
org.quartz.threadPool.threadPriority = 5
#============================================================================
# Configure Plugins
#============================================================================
#org.quartz.plugin.triggHistory.class = org.quartz.plugins.history.LoggingJobHistoryPlugin
org.quartz.plugin.jobInitializer.class = org.quartz.plugins.xml.JobInitializationPlugin
org.quartz.plugin.jobInitializer.fileName = /scheduler/quartz_job.xml
org.quartz.plugin.jobInitializer.overWriteExistingJobs = false
org.quartz.plugin.jobInitializer.failOnFileNotFound = true
org.quartz.plugin.jobInitializer.scanInterval = 10
org.quartz.plugin.shutdownhook.class = org.quartz.plugins.management.ShutdownHookPlugin
org.quartz.plugin.shutdownhook.cleanShutdown = true
#org.quartz.jobStore.class = org.quartz.simpl.RAMJobStore

 

 


编写quartz_job.xml

 

 1 <?xml version="1.0" encoding="UTF-8"?>
 2 <quartz>
 3     <job>
 4         <job-detail>
 5             <name>pp</name>
 6             <group>pp</group>
 7             <!-- 工作类 -->
 8             <job-class>com.sidways.lucene.test.timer.IndexJob</job-class>
 9         </job-detail>
10         <trigger>
11             <cron>
12                 <name>abc</name>
13                 <job-name>pp</job-name>
14                 <job-group>pp</job-group>
15                 <!-- 时间控制,每无秒执行一次 -->
16                 <cron-expression>0/5 * * * * ?</cron-expression>
17             </cron>
18         </trigger>
19     </job>
20 </quartz>




工作类

public class MyJob implements Job {

    @Override
    public void execute(JobExecutionContext arg0) throws JobExecutionException {
        System.out.println("Start Job...");
    }

}


执行系统调度，web.xml加入如下代码：

<!-- Quartz配置计划 -->
    <servlet>
        <servlet-name>QuartzInitializer</servlet-name>
        <servlet-class>org.quartz.ee.servlet.QuartzInitializerServlet</servlet-class>
        <init-param>
            <param-name>config-file</param-name>
            <param-value>/quartz.properties</param-value>
        </init-param>
        <init-param>
            <param-name>shutdown-on-unload</param-name>
            <param-value>true</param-value>
        </init-param>
        <load-on-startup>1</load-on-startup>
    </servlet>


源代码：myquartz.rar