In Remote Method Invocation (RMI), a stub is a client-side proxy that represents a remote object, allowing the client to invoke methods on it as if it were a local object. The skeleton, on the other hand, is a server-side component that receives calls from the stub, unmarshals the parameters, invokes the actual remote method on the real object, and marshals the results back to the client. While the skeleton was essential in earlier RMI implementations, modern Java RMI uses dynamic proxies and often eliminates the need for explicit skeletons.
rmi is a protocol not plateform independent
You download Rmi Updater then load it on and update it and then its done boom!
RMI architecture consists of four layers and each layerperforms specific functions:1. Application Layer : contains the actual object definition2. Proxy layer : consists of stub and skeleton3.Remote Reference Layer : gets the stream of bytes from thetransperent layer and sends it to the proxy layer.4. Transportation layer : Responsible for handling theactual machine-to-machine communication.
RMI simply offers remote access to an object running in another process. But EJB offers far more services than RMI. EJB leverages this remote-object feature of RMI, but also provides other services such as persistence, transaction management, security, and resource management. The EJB server provides all of these complex services which allows EJB developers to worry about business logic instead. For a complete understanding of EJB i suggest Http://edocs.bea.com/wle/rmi/sampejb.htm
A stub class is used during unit testing. When developing classes, a stub class is developed alongside the actual class in order to simulate the member functions of the class, to ensure the function has been called at the expected point, to enable parameters to be checked against expected values and to return values. Stub class source code is stored in the "stubs library". When testing a class, its stub is copied into a test stubs file which drives the test.
rmi is a protocol not plateform independent
RMI Corporation was created in 2002.
RMI means Remote Method Invocation and it is a way to programm distributed code in Java
One can find a range of Java RMI tutorials on YouTube. Learn from simple and easy-to-follow videos posted by users with Java RMI experience. Ask questions and get answers from the YouTube community.
You download Rmi Updater then load it on and update it and then its done boom!
I think the difference is that RMI uses AAAAAA and the procedure uses BBBB
RMI architecture consists of four layers and each layerperforms specific functions:1. Application Layer : contains the actual object definition2. Proxy layer : consists of stub and skeleton3.Remote Reference Layer : gets the stream of bytes from thetransperent layer and sends it to the proxy layer.4. Transportation layer : Responsible for handling theactual machine-to-machine communication.
RMI stands for Remote Method Invocation. It allows programmers to created distributed applications (applications that run on multiple machines). For more information check http://java.sun.com/javase/technologies/core/basic/rmi/index.jsp
STUB-IN STUB-IN STUB-IN
RMI or Remote Method Invokation is very similar to RPC or Remote Proceedure call in that the client both send proxy objects (or stubs) to the server however the subtle difference is that client side RPC invokes FUNCTIONS through the proxy function and RMI invokes METHODS through the proxy function. RMI is considered slightly superior as it is an object-oriented version of RPC.
RMI simply offers remote access to an object running in another process. But EJB offers far more services than RMI. EJB leverages this remote-object feature of RMI, but also provides other services such as persistence, transaction management, security, and resource management. The EJB server provides all of these complex services which allows EJB developers to worry about business logic instead. For a complete understanding of EJB i suggest Http://edocs.bea.com/wle/rmi/sampejb.htm
Because in single stub method stub position has to be adjustible which create error......this is notin the case of double stub position method.........