Why does EJB needs two interfaces, Home and Remote Interface?

Why does EJB needs two interfaces, Home and Remote
Interface?

Question Posted / praveen

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Why does EJB needs two interfaces, Home and Remote Interface?..

Answer / niranjanravi

Home Interface is the means to connect to the container
Remote Interface is your way to link to the bean

Is This Answer Correct ?

15 Yes

6 No

Why does EJB needs two interfaces, Home and Remote Interface?..

Answer / deepti mehta

HOME INTRFACE:- The home interface defines methods that
allow EJB clients to create and find EJB component.

REMOTE INTERFACE:- A remote interfece defines all the
business methods of the enterprise bean that the EJB client
would invoke.

Is This Answer Correct ?

13 Yes

5 No

Why does EJB needs two interfaces, Home and Remote Interface?..

Answer / sitaram karancheti

Home Interface: Contains methods that are not tied to a
specific EJB instance (i.e. methods at class level), like
methods for creating removing and finding EJB instance.

Remote Interface: Contains methods tied to a specific EJB
instance, such as methods that provides the actual business
logic.

Is This Answer Correct ?

9 Yes

1 No

Why does EJB needs two interfaces, Home and Remote Interface?..

Answer / john doe

The Home Interface is used to create an EJB Object. The Home
interface specifies the Remote interface and calls the
create(). After the EJB Object is created it will return its
reference to the Home Interface.

When a call to a function is made. The client will use this
reference and call the specific remote interface which
inturn will pass the request to the EJB Object. The EJB
Object decides which function has to be called from the EJB

Is This Answer Correct ?

9 Yes

5 No

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