Why is the Interface Definition Language (IDL) important in CORBA?
What will be an ideal response?
The communications between clients and servers in CORBA are done through interfaces.
The Interface Definition Language specifies the interfaces for the services and the
object implementations of the method calls.Also, IDL defines the maps between data types
and low-level data representations that can be transferred between the client and the server.
The IDL provides a language-independent representation of object interfaces. In static invocation,
an IDL compiler specific to a particular programming language performs the mapping
from IDL to that particular programming language, generating a client stub and an object
skeleton during compilation. Without IDL, the client and the server cannot communicate
with each other to perform remote procedure calls.
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