redis_java.java

package test;

import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.Set;

import redis.clients.jedis.Jedis;

public class Main {
	static final String HOST = "192.168.43.94"; 
	static final int PORT = 6379;
	public static void main(String args[])
	{
		
		try {
			
			Jedis redis_client = new Jedis(HOST , PORT);
			
			// Manipulation des Strings
			redis_client.set("MSIDSD", "MASTER EN SYSTÈME INTELLIGENTS ET DÉVELOPPEMENT DES SYSTÈMES DÉCISIONNELS");
			System.out.println(redis_client.get("MSIDSD"));
			
			//Manipulation des Lists
			redis_client.lpush("msidsd_students_list", "Hind","Mohamed","khaoula","amine","karim","mohamed");
			List<String> msidsd_students = redis_client.lrange("msidsd_students_list", 0, -1);
			msidsd_students.forEach(student -> {System.out.println(student);});
			
			// Manipulation des Sets
			redis_client.sadd("students_list", "Student 1");
			redis_client.sadd("students_list", "Student 2");
			redis_client.sadd("students_list", "Student 3");
			
			Set<String> students = redis_client.smembers("students_list");
			students.forEach(s ->{System.out.println(s);});
			
			Boolean exists = redis_client.sismember("students_list", "Student 2");
			System.out.println(exists);
			
			// Manipulation des Hashes
			redis_client.hset("product:1", "id", "1");
			redis_client.hset("product:1", "name", "AAAA");
			redis_client.hset("product:1", "description", "Desc for AAAA");
			redis_client.hset("product:1", "price", "120");
			
			float product_price = Float.parseFloat(redis_client.hget("product:1", "price"));
			System.out.println("Le Prix du produit avec le ID = 1 est : "+product_price);
			
			Map<String, String> produt = redis_client.hgetAll("product:1");
			System.out.println("Product:1  :  ");
			produt.entrySet().forEach(entry -> {System.out.println(entry.getKey() + " : "+entry.getValue());});
			
			
			// Manipulation des Sorted Set
			
			Map<String ,Integer> students_list = new HashMap();
			students_list.put("student 1", 16);
			students_list.put("student 2", 13);
			students_list.put("student 3", 17);
			students_list.put("student 4", 20);
			students_list.put("student 5", 12);
			
			students_list.entrySet().forEach(entry -> {
				redis_client.zadd("students_list", entry.getValue(),entry.getKey());
			});
			
			String student_1 = redis_client.zrevrange("students_list", 0, 1).iterator().next();
			System.out.println(student_1);
			
			}catch(Exception e) {
			System.out.println(e);
			}
	}
}