Topic: remote method invocation
Part 1.
Install the Apache web server on your machine. See http://httpd.apache.org/
Part 2.
Follow the Oracle tutorial on Java RMI: http://docs.oracle.com/javase/tutorial/rmi/overview.html
Copy the code, and run everything on your machine.
Part 3-a.
Write your own implementation of an RMI client and server. The exposed method takes only primitive data as input, and returns primitive data. An example could be the following:
A server provides a remote method to add two numbers, and returns the result.
A client asks the user for two numbers, sends the request to the server, gets the response, prints the two numbers and the response.
Personalize the above problem (Examples: change currency, calculate number of seconds mond two dates (represented as integers!), evaluate square root...)
If possible, try to run the client and the server on two different machines using a virtualization program.
Part 3-b.
A “Notebook” is custom class (i.e. a class that you build), which is able to keep a set of strings (an arbitrary number of strings), and to print them.
A server shows a remote method “sign” with a parameter of type Notebook. The method “sign” adds a signature to the Notebook. There will be two instances of the server (they may run on the same machine).
A client will create a Notebook, and ask the two servers to sign it. At the end the client prints the content of the Notebook.
If possible, try to use two different (virtual) machines: one for the client and one for the two the servers.
Deadline Oct . 2, 2015
You have to deliver:
- source code
- a report.
The report must have the following structure:
to : marco.ronchetti at unitn.it
with subject: WEBARCH - 2nd WEEK ASSIGNMENT DELIVERY
DO NOT USE THIS SUBJECT TO ASK QUESTIONS, BUT ONLY FOR THE DELIVERY!!!
Part 1.
Install the Apache web server on your machine. See http://httpd.apache.org/
Part 2.
Follow the Oracle tutorial on Java RMI: http://docs.oracle.com/javase/tutorial/rmi/overview.html
Copy the code, and run everything on your machine.
Part 3-a.
Write your own implementation of an RMI client and server. The exposed method takes only primitive data as input, and returns primitive data. An example could be the following:
A server provides a remote method to add two numbers, and returns the result.
A client asks the user for two numbers, sends the request to the server, gets the response, prints the two numbers and the response.
Personalize the above problem (Examples: change currency, calculate number of seconds mond two dates (represented as integers!), evaluate square root...)
If possible, try to run the client and the server on two different machines using a virtualization program.
Part 3-b.
A “Notebook” is custom class (i.e. a class that you build), which is able to keep a set of strings (an arbitrary number of strings), and to print them.
A server shows a remote method “sign” with a parameter of type Notebook. The method “sign” adds a signature to the Notebook. There will be two instances of the server (they may run on the same machine).
A client will create a Notebook, and ask the two servers to sign it. At the end the client prints the content of the Notebook.
If possible, try to use two different (virtual) machines: one for the client and one for the two the servers.
Deadline Oct . 2, 2015
You have to deliver:
- source code
- a report.
The report must have the following structure:
- Title Page
- containing date, title (Extending the simple web server), your name)
- Introduction
- Implementation
- Describe how you implemented the solution
- Deployment
- Short description of the main points of your code
- Comments and notes (optional)
- any problems encountered during the project development
- Any other comment
to : marco.ronchetti at unitn.it
with subject: WEBARCH - 2nd WEEK ASSIGNMENT DELIVERY
DO NOT USE THIS SUBJECT TO ASK QUESTIONS, BUT ONLY FOR THE DELIVERY!!!
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