Schedule Datenformat für AutoScale

Question

Ich habe Zeitplandaten von Repeating Service. Wie kann ich das Format als benutzerfreundliche Methode analysieren? Dies ist das Beispielzeitplanformat. 0 13? * MON * Bitte lassen Sie mich wissen, wie ich die Definition des Zeitplan-Format bekommen kann.

Vielen Dank.

  Repeating.Service rService = Repeating.service(client, trigger.getId()); 
      Repeating repeat = rService.getObjectForRepeating(); 

      System.out.println("repeat schedule : " + repeat.getSchedule()); 

Answer 1

Das Format des Zeitplanattributs ist im Cron-Format.

Zeitplan Attribut:

Der Cron-Format Zeitplan. Dies wird in der UTC-Zeitzone ausgeführt. Erforderlich für erstellen Typ: Zeichenfolge

Das nächste Java-Skript könnte Ihnen helfen.

/** 
* This script retrieves the Repeating trigger policies for a SoftLayer_Scale_Policy, then 
* it gets the schedule attribute and parses the value (Cron format) to human readable format. 
* 
* Important manual pages: 
* @see http://sldn.softlayer.com/reference/services/SoftLayer_Scale_Policy/getRepeatingTriggers 
* @see http://sldn.softlayer.com/reference/datatypes/SoftLayer_Scale_Policy_Trigger_Repeating 
* 
* @license <http://sldn.softlayer.com/wiki/index.php/License> 
* @author SoftLayer Technologies, Inc. <sldn@softlayer.com> 
*/ 
package SoftLayer_Java_Scripts.Examples; 

import com.softlayer.api.*; 
import com.softlayer.api.service.scale.Policy; 
import com.softlayer.api.service.scale.policy.trigger.Repeating; 

import java.util.Date; 
import java.util.List; 

import org.quartz.CronExpression; 

public class GetObjectScalePolicyTriggerRepeating 
{ 
    public static void main(String[] args) 
    { 
     // Fill with your valid data here. 
     String user = "set me"; 
     String apiKey = "set me"; 

     long scalePolicyId = 1234; 

     ApiClient client = new RestApiClient().withCredentials(user, apiKey); 

     Policy.Service service = Policy.service(client, scalePolicyId); 

     try 
     { 
     List<Repeating> result = service.getRepeatingTriggers(); 
     for(Repeating rep : result) { 
      String cronValue = rep.getSchedule(); 
      System.out.println("Original value: " + cronValue); 
      // Fixing format in order to display the schedule. 
      String patch = "* " + cronValue; 
      // Using the next library: http://www.quartz-scheduler.org/api/2.2.1/org/quartz/CronExpression.html 
      CronExpression cron = new CronExpression(patch); 
      // Returns the next date/time after the given date/time which satisfies the cron expression. 
      // (i.e. the next time it's going to be triggered) 
      System.out.println("Parsed value: " + cron.getNextValidTimeAfter(new Date())); 
     } 
     } 
     catch(Exception e) 
     { 
     System.out.println("Script failed, review the next message for further details: " + e); 
     } 
    } 
} 

Die nächsten Links enthalten Informationen über cron Format:

http://www.nncron.ru/help/EN/working/cron-format.htm

http://www.quartz-scheduler.org/api/2.2.1/org/quartz/CronExpression.html