INPR2022

DATES:

1. Object Oriented Programming
   • Understand the Java GUI library and how to implement classes and events.
   • In order to build the interface, it will be necessary to create a Java container to place the other required GUI components: 1- Create a container using the JFrame component; populate the application's front end with a JPanel. 2- Add three JLabels, three JTextFields, and three JButtons. 3- Assign an event handler for responding to the events.
   • It will be necessary to know when the button is invoked, either by mouse click or from the keyboard.
2. JAR: Java Archive File Format
   • Read a list of the members in a JAR file and display the list.
3. Collections
   • Demonstrate the differences between lists, maps, and sets.
4. Lambdas
   • Create anonymous methods used to implement a method defined by a functional interface.
   • Introduce the new arrow operator to specify the lambdas action.
5. Input/Output with Streams
   • Understand the data flow when processing input and output.
   • Implement a pair of classes, one Reader and one Writer which count the number of times a character, such as e, is read or written: 1- The character can be specified when the stream is created. 2- Write a program to test these classes.
   • Create and implement a hashtable.
   • Create a random access file that is accessed from a key in a hashtable.
6. JDBC
   • Connect to a database and execute a simple query.
   • Connect to a database, query and modify the database with SQL.
   • Code a parameterized query.
   • Code an application which allows the user to enter two keys.
   • The key will be passed to the database using a parameterized query, executed dynamically, and the resultset presented to the user.
7. Mapping SQL and Java Types
   • Demonstrate issues with reading in a Date value.
8. System Resources
   • Code an application to display the Java CLASSPATH and operating system name.
9. Threads
   • Create a thread by implementing a Runnable interface.
10. Networking
    • Code a datagram to pass data between a server and a client: 1- Create a server that asks for a password, then opens a file and sends the file over the network connection. 2- Create a client that connects to this server, gives the appropriate password, then captures and saves the file. 3- Test these pair of programs on a workstation.
11. XML Processing
    • Using the DOM parser, read an XML file, and display the elements.

↓