Quartzタスクスケジューリング0 0 17*?

プロジェクトディレクトリ構造
 
 
 
Spring+quartz JARパッケージ
 
 
 
ApplicationContext.xml(beans.xml)

 xml version = "1.0" encoding = "UTF-8" ?> 

< beans xmlns = "http://www.springframework.org/schema/beans" 

    xmlns:xsi = "http://www.w3.org/2001/XMLSchema-instance" 

    xmlns:context = "http://www.springframework.org/schema/context"

    xmlns:aop = "http://www.springframework.org/schema/aop" 

    xsi:schemaLocation = "http://www.springframework.org/schema/beans

           http://www.springframework.org/schema/beans/spring-beans-2.5.xsd

           http://www.springframework.org/schema/context 

           http://www.springframework.org/schema/context/spring-context-2.5.xsd

           http://www.springframework.org/schema/aop 

           http://www.springframework.org/schema/aop/spring-aop-2.5.xsd" >

  

    < context:annotation-config /> 

    < context:component-scan base-package = "com" /> 

    < aop:aspectj-autoproxy /> 

  

     

    < bean id = "quartzJob" class = "com.kay.quartz.QuartzJob" > bean >

 

    < bean id = "jobtask" class = "org.springframework.scheduling.quartz.MethodInvokingJobDetailFactoryBean" >

         

        < property name = "targetObject" > 

            < ref bean = "quartzJob" /> 

         property > 

         

        < property name = "targetMethod" > 

            < value > work  value > 

         property > 

     bean > 

    

     

    < bean id = "doTime" class = "org.springframework.scheduling.quartz.CronTriggerBean" >

        < property name = "jobDetail" > 

            < ref bean = "jobtask" /> 

         property > 

         

        < property name = "cronExpression" > 

            < value > 0 0 17 * * ?  value > 

         property > 

     bean > 

 

    < bean id = "startQuertz" lazy-init = "false" autowire = "no" class = "org.springframework.scheduling.quartz.SchedulerFactoryBean" >

        < property name = "triggers" > 

            < list > 

                < ref bean = "doTime" /> 

             list > 

         property > 

     bean > 

  

 beans > 

 
タスクスケジューリングクラス

package com.kay.quartz; 

  

import java.io.File; 

import java.io.FileFilter; 

import java.io.FileInputStream; 

import java.io.FileOutputStream; 

import java.util.Date; 

  

/** 

  * quartz   ,   17:00,   e:/   jpg   ,   e:/aa/   

  * 

  *                                [   ] 

  * 

  * 0     0     17    *        *      ? 

  * 

  * @author leiwei 2011 - 11 - 29 

  * 

  * 

  */ 

public class QuartzJob { 

  

    public void work() throws Exception {

        int b = 0; 

  

        // Make sure the directory exists  

        File dir = new File( "e:/" ); 

  

        if (!dir.exists()){ 

            throw new Exception( "Directory not configured" ); 

        } 

  

        // Use FileFilter to get only jpg files       

        FileFilter filter = new FileExtensionFileFilter( ".jpg" );  

        File[] files = dir.listFiles(filter);  

  

        // Return since there were no files 

        if (files == null || files. length <= 0) {      

            System. out .println( "No XML files found in " + dir);      

            return ;              

        }  

  

        // The number of jpg files       

        int size = files. length ;    

  

        // Iterate through the files found        

        for ( int i = 0; i < size; i++) {      

            File file = files[i];       

  

            // Log something interesting about each file.       

            File aFile = file.getAbsoluteFile();    

  

            FileInputStream ino = new FileInputStream(aFile);

            FileOutputStream fos = new FileOutputStream( "e:/aa/" +file.getName());

  

            while ((b=ino.read())>-1){ 

                fos.write(b); 

            }   

        }       

  

    } 

} 

//  ，  

class FileExtensionFileFilter implementsFileFilter{

  

    private   String extension ; 

  

    public FileExtensionFileFilter(String extension) {

        this . extension = extension; 

    } 

  

    public boolean accept(File file) { 

        String lCaseFilename = file.getName().toLowerCase();       

        return   (file.isFile() && (lCaseFilename.indexOf( extension ) >  0 )) ? true:false ;      

    } 

  

} 

 
 
テスト
 

package com.test; 

  

import org.springframework.context.ApplicationContext;

import org.springframework.context.support.ClassPathXmlApplicationContext;

  

public class Test { 

  

    public static void main(String[] args) { 

        System. out .println( "   ..." ); 

        ApplicationContext apc = new ClassPathXmlApplicationContext( "beans.xml" );

        System. out .println( "   ..." ); 

    } 

} 

 
参照先:http://it.oyksoft.com/post/698/
 
続:上はquartzの独立したアプリケーションにすぎず、実際のプロジェクトアプリケーションに統合する方法です.従来のsshに基づいてquartzを加える.xml(ここに必要なタスクスケジューリングを配置し、web.xmlファイルcontextConfigLocation下param-valueにclasspath*:quartzを追加します.xml構造図、ファイルは以下の通りです.
 
 quartz.xml

 xml version = "1.0" encoding = "UTF-8" ?> 
< beans 
    xmlns = "http://www.springframework.org/schema/beans" 
    xmlns:xsi = "http://www.w3.org/2001/XMLSchema-instance" 
    xsi:schemaLocation = "http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-2.0.xsd" > 
    
     
    < bean id = "methodInvokingJobDetailForSms" class = "org.springframework.scheduling.quartz.MethodInvokingJobDetailFactoryBean" >        
        < property name = "targetObject" > 
            < ref bean = "testService" /> 
         property >         
        < property name = "targetMethod" > 
            < value > testQuartz  value > 
         property >   
     bean > 
    < bean id = "cronTriggerForSms" class = "org.springframework.scheduling.quartz.CronTriggerBean" >         
       < property name = "jobDetail" >             
            < ref bean = "methodInvokingJobDetailForSms" />         
        property >         
       < property name = "cronExpression" >             
            < value > 0 * 12 * * ?  value >      
        property >     
     bean > 
    < bean class = "org.springframework.scheduling.quartz.SchedulerFactoryBean" >         
       < property name = "triggers" >             
            < list >< ref local = "cronTriggerForSms" /> list >         
        property >     
     bean > 
 beans > 

 
web.xml

    < context-param > 
        < param-name > contextConfigLocation  param-name > 
         
        < param-value > 
            classpath*:beans.xml 
            classpath*:quartz.xml 
         param-value > 
     context-param >