I am all up for it, please let me know if I could help. Thanks & Regards, -- *Pradhan Yash Sharma* *HotWax Systems* | www.hotwaxsystems.com
On Wed, Oct 25, 2017 at 6:23 PM, Yash Sharma <yash.sha...@hotwaxsystems.com> wrote: > Yes, Usage of the stream will surely enhance performance to a certain > extent and removes ceremony from the code base. I think Parallel streams > will add enhancements in many folds as we are using a multicore processor > (I have not tested yet), but the Functional approach seems promising. > > Thanks & Regards, > -- > *Pradhan Yash Sharma* > *HotWax Systems* | www.hotwaxsystems.com > > On Wed, Oct 25, 2017 at 5:59 PM, Gareth Carter < > gareth.car...@stannah.co.uk> wrote: > >> forUpdate >> >> We patched EntityFindOptions with a new field "forUpdate" with shorthand >> methods in EntityQuery to enable. We then made a change to >> GenericDAO.selectListIteratorByCondition to add "FOR UPDATE" on the end >> of the SQL select statement - this allows for DB row locks (we use postgres >> and works but have not tested other databases). I believe there may have >> been a discussion about this before >> >> >> forEach on EntityQuery >> >> Use Consumer in java and groovy to iterate over a query. This can reduce >> memory consumption (replacement for queryList()) and boiler plate code (eg >> queryIterator(), while loop and close) >> >> Example: >> >> EntityQuery.use(delegator).from("Foobar") >> .forEach(item -> >> Debug.logInfo(item.toString(), module); >> ); >> >> A further update could be to provide stream capabilities >> >> Hope this helps, I can provide a patch aswell >> >> Gareth Carter >> Software Development Analyst >> Stannah Management Services Ltd >> IT Department >> Ext: >> 7036 >> DDI: >> 01264 364311 >> >> >> Please consider the environment before printing this email. >> >> -----Original Message----- >> From: Arun Patidar [mailto:arun.pati...@hotwaxsystems.com] >> Sent: 25 October 2017 5:49 AM >> To: dev@ofbiz.apache.org >> Cc: arunpati...@apache.org >> Subject: Re: Updates to EntityQuery >> >> Hello Gareth, >> >> Please provide some more details or patch to understand - forUpdate and >> forEach method utility. >> >> getFieldMap method looks good to me. >> >> >> >> -- >> Thanks & Regards >> --- >> Arun Patidar >> Manager, Enterprise Software Development >> >> HotWax Systems Pvt Ltd. >> >> www.hotwaxsystems.com >> >> >> On Tue, Oct 24, 2017 at 9:06 PM, Gareth Carter < >> gareth.car...@stannah.co.uk> >> wrote: >> >> > Hi all >> > >> > We have internally patched EntityQuery with some additional >> > functionality and before I create a Jira was going to see what the >> community thinks. >> > >> > New functionality: >> > >> > - New method getFieldMap which returns a Map object of selected >> > fields from GenericValue objects, useful for creating cache map >> > objects for lookup >> > >> > - Support forUpdate >> > >> > - forEach method to accept Consumer >> > >> > We have found these useful and believe the project can benefit, let me >> > know what you think >> > >> > Regards >> > >> > Gareth Carter >> > >> > >> > Software Development Analyst >> > >> > >> > Stannah Management Services Ltd >> > >> > >> > IT Department >> > >> > >> > Ext: >> > >> > >> > 7036 >> > >> > >> > DDI: >> > >> > >> > 01264 364311 >> > >> > >> > >> > >> > [http://logos.stannah.co.uk/stan150.jpg] >> > >> > >> > [http://logos.stannah.co.uk/enviro.jpg]Please consider the environment >> > before printing this email. >> > >> > >> > >> > This email is intended only for the above addressee. It may contain >> > privileged information. If you are not the addressee you must not >> > copy, distribute, disclose or use any of the information in it. If you >> > have received it in error, please delete it and notify the sender. >> > >> > Stannah Lift Holdings Ltd registered No. 686996, Stannah Management >> > Services Ltd registered No. 2483693, Stannah Lift Services Ltd >> > registered No. 1189799, Stannah Microlifts Ltd registered No. 964804, >> > Stannah Lifts Ltd registered No. 1189836, Stannah Stairlifts Ltd >> > registered No. 1401451, Global Upholstery Solutions Ltd registered No. >> 02452728. >> > >> > All registered offices at Watt Close, East Portway, Andover, >> > Hampshire, >> > SP10 3SD, England. >> > >> > All Registered in England and Wales. >> > >> > This message has been scanned for malware by Websense. >> > www.websense.com >> > >> >> >> To report this email as spam, please send the original message, complete >> with headers to s...@websense.com >> > >