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Integrating Quartz with the framework requires some glue code.

Coding a Quartz ActionJob

Code Block
titleActionJob.java

The following class performs the glue between Quartz and WebWork:

Code Block
package com.trantek.sit.action;

import com.opensymphony.xwork.ActionProxy;
import com.opensymphony.xwork.ActionProxyFactory;
import com.opensymphony.xwork.interceptor.component.ComponentInterceptor;
import org.quartz.Job;
import org.quartz.JobExecutionContext;
import org.quartz.JobExecutionException;
import java.util.HashMap;

public class WebWorkJobActionJob implements Job
{
    public void execute(JobExecutionContext context) throws JobExecutionException
    {
        try
        {
            HashMap ctx = new HashMap();
            ctx.put(ActionContext.PARAMETERS, context.getJobDetail().getJobDataMap());
            ctx.put(ComponentInterceptor.COMPONENT_MANAGER, ???);
            ctx.put(???, ???)
            ServletDispatcher.createContextMap()
            ActionProxy proxy = ActionProxyFactory.getFactory().
                    createActionProxy("", context.getJobDetail().getName(), ctx);

            proxy.execute();
        }
        catch (Exception e)
        {
            throw new JobExecutionException(e);
        }
    }
}

To schedule webwork actions you simply Actions to be run by Quartz, create a job Job where

  • the The name of your job is the name of the WW action Action to execute (no ".action" equivalent suffix).
  • all All the parameters you want to send to the WW action is contained in being sent to the Action are provided by the JobDataMap of the JobDetail

...

  • object.
Info

According to the Javadocs of org.quartz.ee.servlet.QuartzInitializerServlet

...

, the Quartz scheduler is setup as a servlet.

Sample Quartz Email Action

The following code schedules an e-mail action:

Code Block
java
java
titleScheduling an Email Alert
Scheduler scheduler = StdSchedulerFactory.getDefaultScheduler();

JobDetail jobDetail = new JobDetail("email.send", 
                                     scheduler.DEFAULT_GROUP, WebWorkJob.class);

Map m = jobDetail.getJobDataMap();
m.put("to", "me@bogusdomain.com");
m.put("subject", "quartz test");
m.put("body", "This is a quartz test, Hey ho");
m.put("smtpServer", "smtp.bogusdomain.com");
m.put("from", "quartz@bogusdomain.com");

SimpleTrigger trigger = new SimpleTrigger("myTrigger", 
                                          scheduler.DEFAULT_GROUP, 
                                          new Date(), null, 0, 0L);

scheduler.deleteJob("email.send", scheduler.DEFAULT_GROUP);
scheduler.scheduleJob(jobDetail, trigger);

...