You should never spawn threads. Ergo, you should not call exec(). tim. > Thanks for the reply. On the same lines, do you think it is ok to spawn java > threads in helper classes that are used by the EJB? Please note that the > helper classes are part of the same "jar" that contains the EJB. > > To re-state, what I want to know is this: The spec doesn't allow spawning > threads from the bean classes, but is is it okay to use "synchronization" > primitive and to spawn threads from the helper > classes that are used by the beans? > > Thanks. > > Venki > > ----- Original Message ----- > From: "Sven E. van �t Veer" <[EMAIL PROTECTED]> > To: "Venki" <[EMAIL PROTECTED]> > Sent: Tuesday, July 23, 2002 8:35 AM > Subject: RE: Is Exec() allowed in EJB > > > > FAIK, The ERB spec does not allow this. I see no reason however that > helper > > classes cannot do this. > > > > -----Original Message----- > > From: A mailing list for Enterprise JavaBeans development > > [mailto:[EMAIL PROTECTED]]On Behalf Of Venki > > Sent: Tuesday, July 23, 2002 9:05 AM > > To: [EMAIL PROTECTED] > > Subject: Fwd: Is Exec() allowed in EJB > > > > > > I am resending the message as I the email that I sent earlier > > bounced back. I apologize for any inconvenience. > > > > ==========================Forwarded message========================== > > > > > > Hi, > > I have implemented a stateless session bean that calls a helper > > class. I am spawn a process from a method in the helper class using > > runtime.exec(). > > Given that spawning threads is not allowed in the EJB server > environment. > > Is spawning processes okay? Is it not equivalent to spawning threads > > which are nothing but light weight processes? > > I need answers quite urgently. If anybody has experience in this > > pls do let me know. Thanks. > > > > Venki > > > > ----- End forwarded message ----- > > > > > =========================================================================== > > To unsubscribe, send email to [EMAIL PROTECTED] and include in the > body > > of the message "signoff EJB-INTEREST". For general help, send email to > > [EMAIL PROTECTED] and include in the body of the message "help". > > --- > > Incoming mail is certified Virus Free. > > Checked by AVG anti-virus system (http://www.grisoft.com). > > Version: 6.0.377 / Virus Database: 211 - Release Date: 15/7/2002 > > > > --- > > Outgoing mail is certified Virus Free. > > Checked by AVG anti-virus system (http://www.grisoft.com). > > Version: 6.0.377 / Virus Database: 211 - Release Date: 15/7/2002 > > > > =========================================================================== > To unsubscribe, send email to [EMAIL PROTECTED] and include in the body > of the message "signoff EJB-INTEREST". For general help, send email to > [EMAIL PROTECTED] and include in the body of the message "help". >
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