How to schedule in java?
Hi!
I'm new to Java. I have a "backup database" project. I don't know how to perform it, how to make it run along Window. Describe as long as:
- In main application, when user decide schedule their job, program will create a Job object (a class).
--> How do to schedule this job follow the time which user chose?
--> How can schedule start, store when Window boot and shutdown?
Please help me!
Thanks
What you need to do is .... create a standalone java app which would carry out the backup . Then create a batch file where you would call the java class which has the main method ...
e.g. java XYZ put this statement in the batch file .
Goto Windows scheduler & include this batch file to be called at a set day & time.
Similar Messages
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How to schedule a java application via Windows Scheduler
I can't figure out how to schedule a java application using the Windows Scheduler. Do I schedule the java application with the .class file as a parameter? How do I pass arguments to it?
To execute FileCopy.class, my best guess was:
Start | Control Panel | Performance and Maintenance | Scheduled
Tasks | Add Scheduled Task | Browse | Program Files | Java |
jre1.5.0_06 | ... Advanced Properties
Under the Task tab:
Run: "C:\Program Files\Java\jre1.5.0_06\bin\java.exe"
Start In: "MyDocuments\Eclipse_Workspace\Java_File_Copy
FileCopy"
This does not work. How do I schedule the FileCopy.class java application, and how can I pass arguments to it? Can this be done without specifying a password?
TIA,
JohnSuppose that your class is FileCopy (has no package name) and is located under MyDocuments\Eclipse_Workspace\Java_File_Copy folder, then you should have:
Run: "C:\Program Files\Java\jre1.5.0_06\bin\java.exe" FileCopy
Start In: "MyDocuments\Eclipse_Workspace\Java_File_Copy"
And yes you must provide a user password to execute the task.
Best way to do this is to create a special user (with password) for executing this task.
Regards -
How to schedule a java job?
Hi, all.
My server is nw 7.0. Now I want to make a java app and schedult it to execute every 10 minutes.
How can I do this?
ThxHi Louis
In this version this code don't work. This work in version 5 or higher.
I think you need to use the traditional method of Thread in java 1.4.
Try to see somethink about class Timer of java:
[http://java.sun.com/j2se/1.4.2/docs/api/java/util/Timer.html|http://java.sun.com/j2se/1.4.2/docs/api/java/util/Timer.html]
Here a example
[http://www.java2s.com/Code/Java/Development-Class/UsejavautilTimertoscheduleatasktoexecuteonce5secondshavepassed.htm|http://www.java2s.com/Code/Java/Development-Class/UsejavautilTimertoscheduleatasktoexecuteonce5secondshavepassed.htm]
Regards
Marcos
Edited by: Marcos Brandao on Aug 5, 2009 8:23 AM -
How to make a scheduler in Java
I am interested in make a scheduler in java that can run my own services according to schedule.Can any one help me for this.Thanks in advance.
RizwanFollow this code Hope this will help u
import java.util.Timer;
import java.util.TimerTask;
* Simple demo that uses java.util.Timer to schedule a task to execute
* once 5 seconds have passed.
public class Reminder {
Timer timer;
public Reminder(int seconds) {
timer = new Timer();
timer.schedule(new RemindTask(), seconds*1000);
class RemindTask extends TimerTask {
public void run() {
System.out.println("Time's up!");
timer.cancel(); //Terminate the timer thread
public static void main(String args[]) {
System.out.println("About to schedule task.");
new Reminder(5);
System.out.println("Task scheduled.");
When you run the example, you first see this:
Task scheduled.
Five seconds later, you see this:
Time's up!
Chatrapathy -
I tried writing a program for a scheduler using java , compiled and ran in java 1.6 .The code is given below
import java.util.*;
public class TimerTaskEx2 {
public static void main(String[] args) {
Timer timer = new Timer();
timer.scheduleAtFixedRate(new TimerTask(){
public void run() {
System.out.println("Java");
}, 5000, 1000);
output
Java
Java
Java
Java
Java
Java
Java
The output of this program starts after 5 milliseconds delay and keeps running infinitely becoz the program is written only in such a way .
but my actual requirement is the timer should start 5 milliseconds after i run the program and stop after 20 milliseconds .
Here I need to know how to stop it at a required time interval
I dont find any api regarding this in 1.6 spec .
please clarify how to do that .
Thanks
Jeetry this code:
import java.util.*;
public class TimerTaskEx2 {
public static void main(String[] args) {
Timer timer = new Timer();
timer.scheduleAtFixedRate(new TimerTask() {
int i = 0;
public void run() {
System.out.println("Java");
i++;
if (i > 3)
this.cancel();
}, 5000, 1000);
Also, make sure to close the alive thread too. -
How to schedule a monitoring template
Hello,
I would like have a different monitoring template depending of batch period and OLTP period, How to schedule monitoring templates ?
Thanks .That's what I did. I transported two web templates before (contain 1 query only) and they all worked. But just not this new one. Here is the error message:
500 Internal Server Error
Error Summary
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To facilitate analysis of the problem, keep a copy of this error page Hint: Most Web browsers allow you to select all content, and copy and paste it into an empty document (such as in an email or simple text file)
Root Cause
The initial exception that caused the request to fail was:
Termination message sent
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Details: Full Exception Chain
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Hi All,
I have a servlet that servlet does offline process soem data at EOD.So i need that servlet to run at EOD ( i mean at morning 1 AM) and stop after 1 hrs work then again start tomrrow morning 1 AM .Can i know how to schedule
RegardsLook at the Java Timer class. Use a ServletContextListener to start the timer when the context loads. The Timer can be a context attibute.
http://java.sun.com/j2se/1.4.2/docs/api/java/util/Timer.html
http://java.sun.com/j2ee/1.4/docs/api/javax/servlet/ServletContextListener.html -
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hello ,
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thanxStuff the above accept for the STARs read about them;
This a REAL BASIC senerio. ASSUMING you are paulb the user
To add a cron job it is BEST to use "crontab"
1) MAKE SURE YOU CAN USE CRONTAB
check "/etc/cron.d/cron.deny " does not exist and it does not have your username in it
If it does, you will have to remove your name somehow or just delete the file.
2) MAKE YOUR SCRIPT
using your fav editor like "joe" or "pico" or err "vi" make a textfile called "home/paulb/hiscript.sh"
This script is just saying hi in sh and then printing a date when it said hi in the dumbhi.log
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run the command
"chmod +x /home/paulb/hiscript.sh"4) MAKE A CRONTAB FILE FOR YOURSELF
using your fav editor like "joe" or "pico" or err "vi" make a textfile called "home/paulb/paulb.ct"
This is EVERY 1 min run that script. See u need to know the commands
-----start of paulb.ct-------------------------
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KM Scheduler Task vs SAP Netweaver Scheduler for java
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I need to know the key differences between KM Scheduler task implementation and SAP Netweaver Scheduler for java task implementation. Which one is better and why?
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Kiran K Grandhi.Hi,
Please look at this help
[SAP NetWeaver Scheduler for Java|http://help.sap.com/saphelp_nwce10/helpdata/en/44/03d66015ee10b3e10000000a11466f/content.htm] and [KM Scheduler task|http://help.sap.com/saphelp_nw04s/helpdata/en/3a/bc37b5789dee4eaa8005bff84f14cf/content.htm]
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I am unable to launch my illustrator 5.5 or 6. It is asking me to instal Java SE 6. When i go to the website it installs java 8. How do I get Java SE 6. to use my illustrator?
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Mylenium -
How to schedule a concurrent request to run at a specified time/day?
Hi All,
How to schedule a concurrent request to run at a specified time/day (ex: Sunday 12pm)?
Thanks,
Chiru
Message was edited by:
Megastar_ChiruIs this to run periodically ?
During the request submission, click schedule, choose the specific days, and click on S = Sunday.
Change the start date on the date of the sunday you want to run, eg : 15-JUL-07 14:00:00, change the end date as well. -
How to schedule a report in background
could anybody inform me
how to schedule a report in background
if possible plz send the entire step by step process
thanx
regards
kals.HI,
Use transaction SM36
For step by step process refer this link...
http://help.sap.com/saphelp_bw30b/helpdata/en/c4/3a7f87505211d189550000e829fbbd/content.htm
Hope this helps!!
Cheers
Alfred -
Hi,
anyone can help me what transaction to be used and how to schedule a report program.
the exact requiremnet is like i have a report program which is to be scheduled at a partticular time to be run how can i do itHi,
Goto
SM36 tcode
and provide
Job Name , Job class
( depends on the priority whther A,B, or C).
and then choose
start condition
on the application tool bar
and then choose
Date/Time
button in the new window appeared.
Provide Schedule start data and time.
if you want to execute periodically then select
Periodic job
check box..
then SAVE button to be pressed to save the these settings.
then choose
STEP button
on the application toolbar and provide
Program name and variant name and lang ..
Press the SAVE button.
so program is scheduled to runn in BG mode at the specified time.
but while giving time we have to give server time not the system time
Thanks
Parvathi -
How to schedule the back job scheduling
how to schedule the back job for bdc , can we use it for both call transaction and session method . how to schedule the back job schedulinng for lsmw
hi,
Use t-code SM36 for scheduling.
<b>Do reward.</b>
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