What Method and class used for Connection pooling ?

Categories >> Software >> Java Related >> Java J2EE >> Core Java
Suggest New Category

Question Posted / nimitha

5 Answers
9490 Views
TCS, Wipro, I also Faced
E-Mail Answers

Answers were Sorted based on User's Feedback

What Method and class used for Connection pooling ?..

Answer / dsr

contex ic = new InitialContext();
DataSource sd = (datasource)ic.lookup("poolname");
Connection con = ds.getConnection();

Is This Answer Correct ?

2 Yes

0 No

What Method and class used for Connection pooling ?..

Answer / ravikiran(aptech mumbai)

datasource.
getDatasource.getconnection();

Is This Answer Correct ?

1 Yes

0 No

What Method and class used for Connection pooling ?..

Answer / qim2010

An application simply uses the DataSource.getConnection
method to get the pooled connection and uses it the same way
it uses any Connection object.

The classes and interfaces used for connection pooling are:

ConnectionPoolDataSource
PooledConnection
ConnectionEvent
ConnectionEventListener

The connection pool manager, a facility in the middle tier
of a three-tier architecture, uses these classes and
interfaces behind the scenes. When a
ConnectionPoolDataSource object is called on to create a
PooledConnection object, the connection pool manager will
register as a ConnectionEventListener object with the new
PooledConnection object. When the connection is closed or
there is an error, the connection pool manager (being a
listener) gets a notification that includes a
ConnectionEvent object.

Is This Answer Correct ?

1 Yes

0 No

What Method and class used for Connection pooling ?..

Answer / therathna

first to get the Context object by using given bellow

Context ic=new InitialContext();

And get DataSource object by using ic.lookup(conncetionpool
name)

your question is not proper way

DataSource Class & getConnection method is used
connection pool

Is This Answer Correct ?

0 Yes

0 No

What Method and class used for Connection pooling ?..

Answer / deepak divvela

InitialContext ctx=new InitialContext();
Obj obj=ctx.lookup("jmdi provided alias name here");
javax.sql.DataSource ds=(javax.sql.DataSource)obj;
Connection con=ds.getConnection();

Is This Answer Correct ?

0 Yes

0 No

Post New Answer