/*?
?*?Copyright?2005?-?2009?Terracotta?Inc.?
?*?
?*?Licensed?under?the?Apache?License?Version?2.0?（the?“License“）;?you?may?not?
?*?use?this?file?except?in?compliance?with?the?License.?You?may?obtain?a?copy?
?*?of?the?License?at?
?*?
?*???http://www.apache.org/licenses/LICENSE-2.0?
?*???
?*?Unless?required?by?applicable?law?or?agreed?to?in?writing?software?
?*?distributed?under?the?License?is?distributed?on?an?“AS?IS“?BASIS?WITHOUT?
?*?WARRANTIES?OR?CONDITIONS?OF?ANY?KIND?either?express?or?implied.?See?the?
?*?License?for?the?specific?language?governing?permissions?and?limitations?
?*?under?the?License.
?*?
?*/

package?org.quartz.examples.example1;

import?java.util.Date;

import?org.slf4j.Logger;
import?org.slf4j.LoggerFactory;
import?org.quartz.Job;
import?org.quartz.JobExecutionContext;
import?org.quartz.JobExecutionException;

/**
?*?

?*?This?is?just?a?simple?job?that?says?“Hello“?to?the?world.
?*?

?*?
?*?@author?Bill?Kratzer
?*/
public?class?HelloJob?implements?Job?{

????private?static?Logger?_log?=?LoggerFactory.getLogger（HelloJob.class）;

????/**
?????*?

?????*?Empty?constructor?for?job?initilization
?????*?

?????*?

?????*?Quartz?requires?a?public?empty?constructor?so?that?the
?????*?scheduler?can?instantiate?the?class?whenever?it?needs.
?????*?

?????*/
????public?HelloJob（）?{
????}

????/**
?????*?

?????*?Called?by?the?{@link?org.quartz.Scheduler}?when?a
?????*?{@link?org.quartz.Trigger}?fires?that?is?associated?with
?????*?the?Job.
?????*?

?????*?
?????*?@throws?JobExecutionException
?????*?????????????if?there?is?an?exception?while?executing?the?job.
?????*/
????public?void?execute（JobExecutionContext?context）
????????throws?JobExecutionException?{

????????//?Say?Hello?to?the?World?and?display?the?date/time
????????_log.info（“Hello?World!?-?“?+?new?Date（））;
????}

}