RMI (Remote Method Invocation) is an API that allows objects running in one JVM to invoke methods on objects in another JVM. It uses stub and skeleton objects to enable remote communication between programs. The stub represents the remote object in the client JVM and handles marshalling method calls and results, while the skeleton in the server JVM unmarshalls incoming calls and invokes the actual methods on the remote object. Developers create remote interfaces, provide implementations of those interfaces, generate stub and skeleton classes, and write client and server code to demonstrate RMI.

1. SUBJECT
What is RMI?

2. What is RMI?
The RMI (Remote Method Invocation) is an API that
provides an operation to make assigned put in Java.
The RMI allows an product to produce Methods on an
product working in another JVM.
The RMI provides remote relationships between the
programs using a couple of aspects stub and skeleton.
Understanding stub and skeleton
RMI uses stub and skeleton product for relationships
with the remote product.
A remote technique an product whose technique can
be invoked from another JVM. Let’s understand the
stub and skeleton objects:

3. RMI Example
1) make the remote interface
For creating the remote interface, increase the
Remote interface and declare the RemoteException
with all particularly of the remote interface. Here, we
are creating an online interface that extends the
Remote interface. There is only one method named
add() and it states RemoteException.
2) Provide the execution of the remote interface
Now provide the execution of the remote interface.
For providing the execution of the Remote interface,
we need to
Either increase the UnicastRemoteObject category,

4. Stub
Stub
The stub is a product, provides an access for the
customer part. All the confident specifications are
directed through it. It prevails at the customer part to
signify the remote product. When the actual creates
technique on the stub product, it does the following
tasks:
It activates a connection with Virtual Machine (JVM),
It creates and provides (marshals) the aspects to the
Virtual Machine (JVM),
It stays for the result
It goes (unmarshals) the come back value or

5. skeleton
skeleton
The skeleton is a product, provides an access for the
server part product. All the inbound specifications are
directed through it. When the skeleton gets the inbound
need, it does the following tasks:
1. It goes the parameter for the remote method
2. It helps make the process on the particular remote
product, and
3. It creates and provides (marshals) the lead to the
actual.
Understanding specifications for the assigned
applications

6. Create and run the server
application

7. THANK YOU.........!