Answer / gnani

the user transactin object created using session
Transaction tx=session.beginTransaction();
the rollback is:
tx.rollback();

What are the uses of the set interfaces in the java collections? : java collections

0 Answers  

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What are the considerations to be made in case of loops in java ?

0 Answers  

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How to call the m1() method of Base class in below snippet ? class Base { public void m1() { System.out.println("Base m1 "); } public void m2() { System.out.println("Base m1 "); } } ====================== class Derived extends Base { public void m1() { System.out.println("Derived m1"); } public void m3() { System.out.println("Derived m3"); } public static void main(String[] args) { Base ob=new Derived(); ob.m1(); //System.out.println("Hello World!"+ob.m1()); } }

6 Answers   Cap Gemini, TCS,

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How to implement or use the singleton class in java?

3 Answers  

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How many controlers are there in spring? Plz send me ans

1 Answers   HCL,

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What are the different types of features of the java collections framework? : java collections

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when exactly should we use throws ,and wen exactly should we use the try and catch for exceptional handling

0 Answers  

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what is hibernate ceteria ?

4 Answers   Fidelity,

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What is difference between Application Server and Web Server?

1 Answers   Logica CMG, SCS,

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what is filter ?

2 Answers   SolutionNET,

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Is it Mandatory to map each pojo class variable with table column in Hibernate? Is there any alternative to skip some of those? Thanks in advance...

2 Answers   Span Systems,

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what is mean by hasing and maping in java platform and advantage?

0 Answers   CTS,

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