Help for weblogic timer

Question

Please help on timer.
Thanks a lot.
Xiao
I got the following error when try to use weblogic timer:
<NT Performance Pack> NATIVE: created IoCompletionPort successfully.
IoPort=0x00
00024c
Tue Aug 08 12:24:55 PDT 2000:<I> <WebLogicServer> WebLogic Server
started
Tue Aug 08 12:25:09 PDT 2000:<I> <ListenThread> Adding address:
localhost/127.0.
0.1 to licensed client list
Tue Aug 08 12:25:09 PDT 2000:<I> <NT Performance Pack> Allocating: '2'
NT reader
threads
Tue Aug 08 12:25:14 PDT 2000:<I> <CliCon-#|myserver|0.965762672267>
Connection t
o client for ClientContext - id: '#|myserver|0.965762672267', bound:
'true', dea
d: 'false' has been unexpectedly lost because
weblogic.rjvm.PeerGoneException:
- with nested exception:
[java.net.SocketException: Connection reset by peer].
Initiating hard disconnect.
Tue Aug 08 12:25:14 PDT 2000:<I> <CliCon-#|myserver|0.965762672267>
Removing Cli
entContext - id: '#|myserver|0.965762672267', bound: 'false', dead:
'false' beca
use of hard disconnect timeout
the code for the timer
* CONFIDENTIAL, Copyright (C) 2000
* This file is copyrighted by Uhere and should not be reproduced
* in any form and/or distributed without prior consent of Uhere.
package com.uhere.ubs.service;
* Timer for auction
* @author Xiao Zhou
* @version 1.0
* @since 1.0
import weblogic.time.common.*;
import weblogic.common.*;
import weblogic.jndi.*;
import javax.naming.*;
import java.util.*;
import com.uhere.ubs.utility.*;
public class AuctionTimer implements ScheduleDef, TriggerDef {
private T3ServicesDef services;
private final int AUCTION_SETUPED = 0;
private final int AUCTION_STARTED = 1;
private final int AUCTION_CLOSING = 2;
private long startTime = 0, endTime = 0, timeIncrement = 0;
private int auctionItemId = 0, status = 0;
public void setServices(T3ServicesDef services) {
this.services = services;
* ScheduleDef Interface
* @param ParamSet
* @exception ParamSetException
* @since 1.0
public void scheduleInit(ParamSet ps) throws ParamSetException {
startTime = ps.getParam("startTime").asLong();
endTime = ps.getParam("endTime").asLong();
timeIncrement = ps.getParam("timeIncrement").asLong();
auctionItemId = ps.getParam("auctionItemId").asInt();
* TriggerDef interface
* @param ParamSet
* @exception ParamSetException
* @since 1.0
public void triggerInit(ParamSet ps) throws ParamSetException {
* This method is only called internally by Weblogic schedule when
the action will be called next time
* @param long time
* @return time for next triggger
* @since 1.0
public long schedule(long t) {
System.out.println("signal schedule1");
if (status == AUCTION_SETUPED) {
System.out.println("signal schedule2");
return startTime;
else if (timeIncrement == 0 || t < endTime - timeIncrement) {
status = AUCTION_CLOSING;
return endTime;
else
return t + timeIncrement;
* This method is only called internally by Weblogic scheduled
action
* @param Schedulable
* @since 1.0
public void trigger(Schedulable sched) {
System.out.println("signal schedule3");
if (status == AUCTION_SETUPED) {
status = AUCTION_STARTED;
System.out.println("start auction");
else if (status == AUCTION_CLOSING) {
System.out.println("close auction");
else {
System.out.println("signal auction");
* external parties call this method to start the scheduled cycle of
action.
* @exception UBSException
* @since 1.0
* @param startTime
* @param endTime
* @param timeIncrement
* @param auctionItemId
public static void startTimer(long startTime, long endTime, long
timeIncrement, int auctionItemId,
String url) throws UBSException {
try {
System.out.println("signal startTime1");
ParamSet schedParams = new ParamSet();
schedParams.setParam("startTime", startTime);
schedParams.setParam("endTime", endTime);
schedParams.setParam("timeIncrement", timeIncrement);
schedParams.setParam("auctionItemId", auctionItemId);
Scheduler scheduler = new
Scheduler("com.uhere.ubs.service.CommonTimer", schedParams);
Trigger trigger = new
Trigger("com.uhere.ubs.service.CommonTimer");
ScheduledTriggerDef std =
getT3Services(url).time().getScheduledTrigger(scheduler, trigger);
std.schedule();
System.out.println("signal startTime2");
} catch (Exception e) {
UBSException.handle(e, UBSException.OP_EXP);
private static T3ServicesDef getT3Services(String wlUrl) throws
javax.naming.NamingException {
T3ServicesDef t3s;
Hashtable env = new Hashtable();
env.put(Context.PROVIDER_URL, wlUrl);
env.put(Context.INITIAL_CONTEXT_FACTORY,
weblogic.jndi.WLInitialContextFactory.class.getName());
Context ctx = new InitialContext(env);
t3s = (T3ServicesDef)ctx.lookup("weblogic.common.T3Services");
ctx.close();
return (t3s);
client
static public void testTimer() {
try {
long time = new Date().getTime();
AuctionTimer.startTimer(time+5000,time+20000,0,0,url);
catch (Throwable t) { t.printStackTrace(); }

Answer 1

I've used a std timer in Java
Try the following :
private Timer timer; // The thread
public void startTimer(){
timer = new Timer();
timer.schedule(closeConnection,1000*60,1000*120);
then run startTimer whenever you wanna hit it...
regards,
Dag Norland,
Donar AS, Norway
"Xiao Zhou" <[email protected]> wrote in message
news:[email protected]...
Please help on timer.
Thanks a lot.
Xiao
I got the following error when try to use weblogic timer:
<NT Performance Pack> NATIVE: created IoCompletionPort successfully.
IoPort=0x00
00024c
Tue Aug 08 12:24:55 PDT 2000:<I> <WebLogicServer> WebLogic Server
started
Tue Aug 08 12:25:09 PDT 2000:<I> <ListenThread> Adding address:
localhost/127.0.
0.1 to licensed client list
Tue Aug 08 12:25:09 PDT 2000:<I> <NT Performance Pack> Allocating: '2'
NT reader
threads
Tue Aug 08 12:25:14 PDT 2000:<I> <CliCon-#|myserver|0.965762672267>
Connection t
o client for ClientContext - id: '#|myserver|0.965762672267', bound:
'true', dea
d: 'false' has been unexpectedly lost because
weblogic.rjvm.PeerGoneException:
- with nested exception:
[java.net.SocketException: Connection reset by peer].
Initiating hard disconnect.
Tue Aug 08 12:25:14 PDT 2000:<I> <CliCon-#|myserver|0.965762672267>
Removing Cli
entContext - id: '#|myserver|0.965762672267', bound: 'false', dead:
'false' beca
use of hard disconnect timeout
the code for the timer
>
* CONFIDENTIAL, Copyright (C) 2000
* This file is copyrighted by Uhere and should not be reproduced
* in any form and/or distributed without prior consent of Uhere.
>
>
>
>
package com.uhere.ubs.service;
* Timer for auction
* @author Xiao Zhou
* @version 1.0
* @since 1.0
import weblogic.time.common.*;
import weblogic.common.*;
import weblogic.jndi.*;
import javax.naming.*;
import java.util.*;
import com.uhere.ubs.utility.*;
public class AuctionTimer implements ScheduleDef, TriggerDef {
private T3ServicesDef services;
private final int AUCTION_SETUPED = 0;
private final int AUCTION_STARTED = 1;
private final int AUCTION_CLOSING = 2;
private long startTime = 0, endTime = 0, timeIncrement = 0;
private int auctionItemId = 0, status = 0;
public void setServices(T3ServicesDef services) {
this.services = services;
* ScheduleDef Interface
* @param ParamSet
* @exception ParamSetException
* @since 1.0
public void scheduleInit(ParamSet ps) throws ParamSetException {
startTime = ps.getParam("startTime").asLong();
endTime = ps.getParam("endTime").asLong();
timeIncrement = ps.getParam("timeIncrement").asLong();
auctionItemId = ps.getParam("auctionItemId").asInt();
* TriggerDef interface
* @param ParamSet
* @exception ParamSetException
* @since 1.0
public void triggerInit(ParamSet ps) throws ParamSetException {
* This method is only called internally by Weblogic schedule when
the action will be called next time
* @param long time
* @return time for next triggger
* @since 1.0
public long schedule(long t) {
System.out.println("signal schedule1");
if (status == AUCTION_SETUPED) {
System.out.println("signal schedule2");
return startTime;
else if (timeIncrement == 0 || t < endTime - timeIncrement) {
status = AUCTION_CLOSING;
return endTime;
else
return t + timeIncrement;
* This method is only called internally by Weblogic scheduled
action
* @param Schedulable
* @since 1.0
public void trigger(Schedulable sched) {
System.out.println("signal schedule3");
if (status == AUCTION_SETUPED) {
status = AUCTION_STARTED;
System.out.println("start auction");
else if (status == AUCTION_CLOSING) {
System.out.println("close auction");
else {
System.out.println("signal auction");
* external parties call this method to start the scheduled cycle of
action.
* @exception UBSException
* @since 1.0
* @param startTime
* @param endTime
* @param timeIncrement
* @param auctionItemId
public static void startTimer(long startTime, long endTime, long
timeIncrement, int auctionItemId,
String url) throws UBSException {
try {
System.out.println("signal startTime1");
ParamSet schedParams = new ParamSet();
schedParams.setParam("startTime", startTime);
schedParams.setParam("endTime", endTime);
schedParams.setParam("timeIncrement", timeIncrement);
schedParams.setParam("auctionItemId", auctionItemId);
Scheduler scheduler = new
Scheduler("com.uhere.ubs.service.CommonTimer", schedParams);
Trigger trigger = new
Trigger("com.uhere.ubs.service.CommonTimer");
ScheduledTriggerDef std =
getT3Services(url).time().getScheduledTrigger(scheduler, trigger);
std.schedule();
System.out.println("signal startTime2");
} catch (Exception e) {
UBSException.handle(e, UBSException.OP_EXP);
private static T3ServicesDef getT3Services(String wlUrl) throws
javax.naming.NamingException {
T3ServicesDef t3s;
Hashtable env = new Hashtable();
env.put(Context.PROVIDER_URL, wlUrl);
env.put(Context.INITIAL_CONTEXT_FACTORY,
weblogic.jndi.WLInitialContextFactory.class.getName());
Context ctx = new InitialContext(env);
t3s = (T3ServicesDef)ctx.lookup("weblogic.common.T3Services");
ctx.close();
return (t3s);
client
static public void testTimer() {
try {
long time = new Date().getTime();
AuctionTimer.startTimer(time+5000,time+20000,0,0,url);
catch (Throwable t) { t.printStackTrace(); }