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 Categories >> Software >> Java Related >> Java J2EE >> J2EE
 
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Question Asked @ Answers Views     Select
Possible ways for debugging java ,javascript,jsp and servlet. Can we use System.out.println debugging java.    2  1506
Hi Friends. I want complete technical flow of j2ee project with following technologies. jsp , servlet , Struts , Hibernate , (should follow mvc-2 design pattern) . with DAO ,DTO SERVICE layers . infosys   0  1213
can someone tell me how does preparedstatement works? its an interface and where is the implementation? satyam   3  2716
In DAO we are writting sql queries , how it is possible with creating and closing database connections.    0  297
Hi friends, can u explain Transparent Persistence in hibernate with sample code.    2  2185
Hi friends can you give me sample code for Entire j2ee web application with struts and hibernate.I mean code for Dao, DaoImpl, HibernateDao ,HibernateDaoImpl, Dto , service , ServiceImpl , i.e.    1  1010
Can u give me sample code for ServiceImpl and DaoImpl, in j2ee .    1  1472
How to achieve multiple inheretence in java.I need an example. how we achieve.    2  2169
what is defect. Is it runtime exception or comiletime exception l&t   3  2232
what is the purpose and activity of SessionFactory in hibernate? hcl   11  17292
when i m calling java for web browser . so browser it's not support. show error in browser: internal error occur. java.lang.NoClassDefFoundError. will you give me solution why it's not starting browser.? is there any consult with .net framework2.0?    0  403
how many external variables are there in jsp ?    1  2639
what is external varibles in jsp? verizon   1  2825
why we are using XML? tcs   14  8591
what is the main use of the RequestDispatch object, how we this in realtime project    3  2109
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i want test pattern of zylog company and some examples also 819
public class ActionSearchBean extends GenericSearchBean<ActionDTO, Long, ActionDTO> { @Override public String search() { data.setRowCount(null); if(data.getRowCount()==0){ data.getNoRecordFound().setRendered(true); data.getDataScroller().setRendered(false); } return "searchAction"; } @Override public String clear() { data.setRowCount(null); if (data.getRowCount() > 0){ data.getNoRecordFound().setRendered(false); data.getDataScroller().setRendered(true); }else{ data.getNoRecordFound().setRendered(true); data.getDataScroller().setRendered(false); } data.setModel(new ActionDTO()); data.setRowCount(null); return "searchAction"; } } what is the purpose of @Override ...what will do @Override here ? 312
you are to choose between two procedures,both of which copute the minimum value in an array of integers.one procedure returns the smallest integer if its array argument is empty. the other requires a nonempty array.which procedure should you choose and why? 471
In DAO we are writting sql queries , how it is possible with creating and closing database connections. 297
Since we can create managed bean by two ways as, we can define the bean name in faces-config.xml file so that page can use that OR we can write annotation on bean class so that it is automatically assign to page but I want to know which one is good programming practice ? And also mention disadvantage of other which should not prefer ... Thanking you... 309
how to run servlet program between two computer through internet ? 768
what is interface in java ?can you explain with simple example?and what is the difference between abstract and interface? 388
what is meant by proxy server 1301
Hi Friends. I want complete technical flow of j2ee project with following technologies. jsp , servlet , Struts , Hibernate , (should follow mvc-2 design pattern) . with DAO ,DTO SERVICE layers . 1213
whay java does not support bass by reference 499
I’m new to WebLogic Does anyone knows how to Deploy Application using 215
what is direct link to download swing ebook,applet,ejb,core java 530
when i m calling java for web browser . so browser it's not support. show error in browser: internal error occur. java.lang.NoClassDefFoundError. will you give me solution why it's not starting browser.? is there any consult with .net framework2.0? 403
I am newbie in J2EE & looking for strong basic behind each concept as, Why do we use private access specifier before each variable of type property bcoz ultimately to access it outside the class we use public method as getter & setter ? If we use getter & setter to access it outside the class so better we make variable as public so that it is easily available outside of the class... Please guide me why do we use as private ???? 801
to update a batch in a table in jdbc which method of statement object is used 373
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