king420 Posted June 19, 2013 Report Share Posted June 19, 2013 [quote name='CNATION1' timestamp='1371601341' post='1303868311'] [color=#282828][font=helvetica, arial, sans-serif][img]http://i47.tinypic.com/5kqceb.gif[/img][/font][/color] [/quote] [img]http://lh6.ggpht.com/-3j1jIs3TlSw/UWqsrhItaLI/AAAAAAAAMMQ/snAY9ja86Yc/s150/Brahmi-14.gif[/img]naaa karmaa naduvv bayataki ee thread lo nundi Link to comment Share on other sites More sharing options...
cherlapalli_jailer Posted June 19, 2013 Report Share Posted June 19, 2013 @inno i think too much description in too little led to confusion let us talk about controller controller -> is a layer it self which will have the business logic in Spring we define controller class which to for Req / Resp now let us take typical ICICI bank ...( this is my desgin i am not sure how icici works) when user logs in u will see ...account details / credit card details / payee details etc.. typically @ back end ....debit card transactions are stored in separate back end , credit card details are completely different back end different logic Pay details / funds transfer details are stored locally with web interface... like insurence details etc etc.. so when user logs in first it will goto it own DB and authenticates then ...either web service call ro EJB(my guess icici is EJB) to debit card details then goto different back end for credit card details... and accumulate all and display in the front end.. this whole logic not supposed to write in controller class rather....we have to use different design patterns.. most financial system's web interfaces are not directly connected to back end database due to secruity reasons.. rather ...there will be another connection from web application to back end .(typically behind firewall that way no one can hack it easily) there are other banking systems where bank ends are typical legacy systems like AS400 / main frames etc.. in this secenrio also we will have our own database to manage user and separate bussiness logic to communicate to back end let me know this is clear or not Link to comment Share on other sites More sharing options...
cherlapalli_jailer Posted June 19, 2013 Report Share Posted June 19, 2013 typical all Data base transaction DAO layer lo cheyyali and chesi ...return VO (PoJo) objects return cheyyali.. ikkada Ee layer chaala chetha ga maintain chestaru java ppl... simple reason ...database dependency tagginchadaniki stored procedure vaadajunda....prepared stmts vaadataru #2nd reason for not using SP is to roll back the transaction ....even DB call is successful... due some other reason (this is big topic again) so EJB(Session facade) or now hibernate is helping a lot.. or else ...do all the DB transactions DAO construct VO and send it to Controller class is simple.. Link to comment Share on other sites More sharing options...
vijayjust4u Posted June 19, 2013 Report Share Posted June 19, 2013 JMS medha simple tutorial unte post cheyyi ....jailer bhayya.... Also please throw some lite on mobile development using java.... Link to comment Share on other sites More sharing options...
cherlapalli_jailer Posted June 19, 2013 Report Share Posted June 19, 2013 [quote name='Sinnababu_Sillyfellow' timestamp='1371670361' post='1303871023'] JMS medha simple tutorial unte post cheyyi ....jailer bhayya.... Also please throw some lite on mobile development using java.... [/quote] oh ur doing mobile development? Mobile Apps? Link to comment Share on other sites More sharing options...
cherlapalli_jailer Posted June 19, 2013 Report Share Posted June 19, 2013 [quote name='Sinnababu_Sillyfellow' timestamp='1371670361' post='1303871023'] [b]JMS medha simple tutorial unte post cheyyi .[/b]...jailer bhayya.... Also please throw some lite on mobile development using java.... [/quote] PDFS thread ki vellu u will get lots of stuff Link to comment Share on other sites More sharing options...
vijayjust4u Posted June 19, 2013 Report Share Posted June 19, 2013 [quote name='cherlapalli_jailer' timestamp='1371670633' post='1303871042'] oh ur doing mobile development? Mobile Apps? [/quote] Ledhu mama, I am java web developer... Mobile apps development nerchukundaamani.... Link to comment Share on other sites More sharing options...
cherlapalli_jailer Posted June 19, 2013 Report Share Posted June 19, 2013 [quote name='Sinnababu_Sillyfellow' timestamp='1371670834' post='1303871050'] Ledhu mama, I am java web developer... Mobile apps development nerchukundaamani.... [/quote] ] in this thread u will find some info [url="http://www.andhrafriends.com/topic/360365-only-pdfs-and-video-tutorials/"]http://www.andhrafriends.com/topic/360365-only-pdfs-and-video-tutorials/[/url] more over ...let us start working on baby steps in mobile development.. get the Env. Ready Link to comment Share on other sites More sharing options...
vijayjust4u Posted June 19, 2013 Report Share Posted June 19, 2013 [quote name='cherlapalli_jailer' timestamp='1371671055' post='1303871059'] ] in this thread u will find some info [url="http://www.andhrafriends.com/topic/360365-only-pdfs-and-video-tutorials/"]http://www.andhrafri...ideo-tutorials/[/url] more over ...let us start working on baby steps in mobile development.. get the Env. Ready [/quote] Aa taadu already book mark chesaanu... searched last 15 pages..but tutorial dorakaledhu... Other pages naa aaapice lo block chesary... suspicious link ani... ikkada paste cheyyi... Environment ante... Let me know the IDE, Java Version, Necessary jars etc.... Link to comment Share on other sites More sharing options...
biscuitRAJA000 Posted June 19, 2013 Report Share Posted June 19, 2013 java developer ki java web developer ki difference endi Link to comment Share on other sites More sharing options...
vijayjust4u Posted June 19, 2013 Report Share Posted June 19, 2013 [quote name='biscuitraja' timestamp='1371671823' post='1303871103'] java developer ki java web developer ki difference endi [/quote] saduvuko.... [url="http://www.andhrafriends.com/topic/419967-new-to-java/"]http://www.andhrafriends.com/topic/419967-new-to-java/[/url] Link to comment Share on other sites More sharing options...
biscuitRAJA000 Posted June 19, 2013 Report Share Posted June 19, 2013 [quote name='Sinnababu_Sillyfellow' timestamp='1371672037' post='1303871116'] saduvuko.... [url="http://www.andhrafriends.com/topic/419967-new-to-java/"]http://www.andhrafri...67-new-to-java/[/url] [/quote] thank you Link to comment Share on other sites More sharing options...
biscuitRAJA000 Posted June 19, 2013 Report Share Posted June 19, 2013 hibernate query language gurichi cheppadi Link to comment Share on other sites More sharing options...
vijayjust4u Posted June 19, 2013 Report Share Posted June 19, 2013 [quote name='biscuitraja' timestamp='1371672338' post='1303871139'] hibernate query language gurichi cheppadi [/quote] SQL ni sagam chesthe... HQL.... Link to comment Share on other sites More sharing options...
biscuitRAJA000 Posted June 19, 2013 Report Share Posted June 19, 2013 [quote name='Sinnababu_Sillyfellow' timestamp='1371672389' post='1303871147'] SQL ni sagam chesthe... HQL.... [/quote] koddiga detail ga cheppava Link to comment Share on other sites More sharing options...
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