vijayjust4u Posted June 19, 2013 Report Share Posted June 19, 2013 [quote name='biscuitraja' timestamp='1371672438' post='1303871151'] koddiga detail ga cheppava [/quote] SQL lo 'select * from TABLE_TEST' ani query raastaavu.... HQL lo 'from TABLE_TEST' ante saripotundhi... high level lo inthe... detailed gaa kaavaali ante... tutorials choodu.... 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='1371672592' post='1303871168'] SQL lo 'select * from TABLE_TEST' ani query raastaavu.... HQL lo 'from TABLE_TEST' ante saripotundhi... high level lo inthe... detailed gaa kaavaali ante... tutorials choodu.... [/quote] ok Link to comment Share on other sites More sharing options...
geeni83 Posted June 19, 2013 Report Share Posted June 19, 2013 [quote name='cherlapalli_jailer' timestamp='1370880457' post='1303841918'] but it is always advisable to have java installed locally.. do this 1) install JDK 6 or 7 2) download eclipse if possible download mySql or oralce(home edition which is also free) these r basic requirments [/quote] oracle home edition download link ivvu baa or mysql download link aina? edi download seskunte better? Link to comment Share on other sites More sharing options...
geeni83 Posted June 19, 2013 Report Share Posted June 19, 2013 multiple threading in corejava is must to learn? Link to comment Share on other sites More sharing options...
king420 Posted June 19, 2013 Report Share Posted June 19, 2013 Singleton Pattern ante enti Dependency Injection Spring Web Services ni Debugging ela chestam Link to comment Share on other sites More sharing options...
geeni83 Posted June 19, 2013 Report Share Posted June 19, 2013 [quote name='HAPPYNESS' timestamp='1371676103' post='1303871531'] Singleton Pattern ante enti Dependency Injection Spring Web Services ni Debugging ela chestam [/quote] vancul.. nuvu kuda java na? Link to comment Share on other sites More sharing options...
cherlapalli_jailer Posted June 19, 2013 Report Share Posted June 19, 2013 [quote name='HAPPYNESS' timestamp='1371676103' post='1303871531'] [b]Singleton Pattern ante enti[/b] Dependency Injection Spring Web Services ni Debugging ela chestam [/quote] normal ga oka instance of object open ayyi vunte chaalu ane situations lo we use signleton we require that particular class to run only once for entire application Example chebitha i think will be clear.. suppose u have a connection pool class of ur own... public class DBConnectionManager { private static DBConnectionManager instance = null; public static synchronized DBConnectionManager getInstance() throws DBConnectionPoolException { // // If it has not been created yet, then instantiate the object // if (instance == null) instance = new DBConnectionManager(); return instance; } //you can create pool of connection means open 50 connections to DB //and supply as and when required then //getConnection //close connection etc.. for the if u call once it will create 50 connections...so u cannot keep on initializting this class which will result in opening the connection every time so we will restrict it to once..and will reuse the same instance hope i addressed it if not let me know } Link to comment Share on other sites More sharing options...
cherlapalli_jailer Posted June 19, 2013 Report Share Posted June 19, 2013 [quote name='JAINTR' timestamp='1371672809' post='1303871195'] oracle home edition download link ivvu baa or mysql download link aina? edi download seskunte better? [/quote] Oracle home edition down load cgesukunte better most cases lo oracle vadataaru mySql ..eppudu ante....if u want to develop ur own apps and market then go for mysql Link to comment Share on other sites More sharing options...
king420 Posted June 19, 2013 Report Share Posted June 19, 2013 [quote name='JAINTR' timestamp='1371676173' post='1303871536'] vancul.. nuvu kuda java na? [/quote] kadu nerchukuntunna Link to comment Share on other sites More sharing options...
cherlapalli_jailer Posted June 19, 2013 Report Share Posted June 19, 2013 [quote name='HAPPYNESS' timestamp='1371676103' post='1303871531'] Singleton Pattern ante enti Dependency Injection [b]Spring Web Services ni Debugging ela chestam[/b] [/quote] depends on the ENV/Frame work u work in the office.. in most projects we are not having complete code on our development system.. so u have to do ur part and build the project and test.... normal enite project code access vuntdi local bulid chesukone option vunte... then use tomcat and eclipse which i do or else System.out.println ("1 to N") anthe Link to comment Share on other sites More sharing options...
Water Posted June 19, 2013 Report Share Posted June 19, 2013 [quote name='HAPPYNESS' timestamp='1371677009' post='1303871603'] kadu nerchukuntunna [/quote] Yo!!! whats up.. Link to comment Share on other sites More sharing options...
king420 Posted June 19, 2013 Report Share Posted June 19, 2013 [quote name='cherlapalli_jailer' timestamp='1371676667' post='1303871574'] normal ga oka instance of object open ayyi vunte chaalu ane situations lo we use signleton we require that particular class to run only once for entire application Example chebitha i think will be clear.. suppose u have a connection pool class of ur own... public class DBConnectionManager { private static DBConnectionManager instance = null; public static synchronized DBConnectionManager getInstance() throws DBConnectionPoolException { // // If it has not been created yet, then instantiate the object // if (instance == null) instance = new DBConnectionManager(); return instance; } //you can create pool of connection means open 50 connections to DB //and supply as and when required then //getConnection //close connection etc.. for the if u call once it will create 50 connections...so u cannot keep on initializting this class which will result in opening the connection every time so we will restrict it to once..and will reuse the same instance hope i addressed it if not let me know } [/quote] oho general ga real time lo ekkadekkada use chestam? Link to comment Share on other sites More sharing options...
cherlapalli_jailer Posted June 19, 2013 Report Share Posted June 19, 2013 [color=#282828][font=helvetica, arial, sans-serif][size=3][background=rgb(247, 247, 247)]Dependency Injection[/background][/size][/font][/color] [color=#282828][font=helvetica, arial, sans-serif][size=3][background=rgb(247, 247, 247)]neenu kooda goolging seyyavalasinde[/background][/size][/font][/color] Link to comment Share on other sites More sharing options...
king420 Posted June 19, 2013 Report Share Posted June 19, 2013 [quote name='CNATION1' timestamp='1371677131' post='1303871619'] Yo!!! whats up.. [/quote] anni down ee mayyaaa no up [img]http://i.imgflip.com/1tu9a.gif[/img] Link to comment Share on other sites More sharing options...
chinni005 Posted June 19, 2013 Report Share Posted June 19, 2013 [quote name='cherlapalli_jailer' timestamp='1371677164' post='1303871622'] [color=#282828][font=helvetica, arial, sans-serif][size=3][background=rgb(247, 247, 247)]Dependency Injection[/background][/size][/font][/color] [color=#282828][font=helvetica, arial, sans-serif][size=3][background=rgb(247, 247, 247)]neenu kooda goolging seyyavalasinde[/background][/size][/font][/color] [/quote] is also called IOC [size=4] [/size] Link to comment Share on other sites More sharing options...
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