Thanks for the suggestion. I have implemented it, but the issue is that the
bean is called twice.I am using websphere server 6.1. Do you have any idea
why its happening?
Here is the code in ApplicationContext.xml
<bean id="initBean" class="com.singleton.startup.service.StartUPService"
scope="singleton" init-method="init">
<property name="flag" value="true" />
<property name="days" value="15" />
</bean>
and StartUPService.java class looks like this:
public class StartUPService implements ApplicationContextAware {
private static StartUPService ref;
private ApplicationContext ctx;
private static Logger logger = Logger.getLogger(StartUPService.class);
private boolean flag= true;
private ServiceDAO dao;
private int days= 15;
private StartUPService() {
// no code req'd
}
public static StartUPService getStartUPService() {
if (ref == null) {
// it's ok, we can call this constructor
ref = new StartUPService();
}
return ref;
}
public void init() {
if (ref == null) {
// it's ok, we can call this constructor
ref = new StartUPService();
long startTime = System.currentTimeMillis();
loadRequiredObject();
long endTime = System.currentTimeMillis();
logger.info("The Total time taken is: " + (endTime -
startTime)
+ " ms");
}
}
private void loadRequiredObject(){
if (dao== null) {
dao= (ServiceDAO) ctx.getBean("daoBean");
}
//here I will do some processing using the database access using dao
service layer
}
satyanarayana katta wrote:
>
> Using the application level spring container would be sufficient with init
> method set.
>
> Sent from my iPhone
>
> On Jun 25, 2010, at 11:36 AM, hisameer <cool_sameer_fo...@yahoo.com>
> wrote:
>
>>
>> Hi,
>>
>> I am using Struts2.1.6+Spring2.5.6+Hibernate+JPA in my web application.
>> The
>> application server is JBOSS5. I have to implement a logic so that when
>> the
>> server starts I can execute some database scripts using my DAO service
>> layer. And this class is responsible loading some required variables from
>> the database. The class should execute only one on the start up.
>>
>> Please give me some suggestions how to do this. If possible write some
>> sample code.
>>
>> Thanks,
>> Sameer
>> --
>> View this message in context:
>> http://old.nabble.com/How-to-modify-Struts2-start-up-process.-tp28995322p28995322.html
>> Sent from the Struts - User mailing list archive at Nabble.com.
>>
>>
>> ---------------------------------------------------------------------
>> To unsubscribe, e-mail: user-unsubscr...@struts.apache.org
>> For additional commands, e-mail: user-h...@struts.apache.org
>>
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: user-unsubscr...@struts.apache.org
> For additional commands, e-mail: user-h...@struts.apache.org
>
>
>
--
View this message in context:
http://old.nabble.com/How-to-modify-Struts2-start-up-process.-tp28995322p29154226.html
Sent from the Struts - User mailing list archive at Nabble.com.
---------------------------------------------------------------------
To unsubscribe, e-mail: user-unsubscr...@struts.apache.org
For additional commands, e-mail: user-h...@struts.apache.org
