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Differentiate between singleton and prototype bean?

Anjali Sharma answered on January 8, 2023 Popularity 2/10 Helpfulness 1/10

answer Differentiate between singleton and prototype bean?

Differentiate between singleton and prototype bean?

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Singleton means only one bean is defined per object instance while Prototype means one definition to more than one object instances in Spring.

// Java program to illustrate
// the client to perform the
// request to the defined bean
 
package driver;
 
import org.springframework
    .context.ApplicationContext;
 
import org.springframework.context.support
    .ClassPathXmlApplicationContext;
 
import bean.HelloWorld;
 
public class Client {
 
    public static void main(String[] args)
    {
        // Load the Spring XML configuration
        // file into IoC container
        ApplicationContext ap
            = new ClassPathXmlApplicationContext(
                "resources/spring.xml");
 
        // Get the "HelloWorld" bean object
        // and call getName() method
        HelloWorld Geeks1
            = (HelloWorld)ap.getBean("hw");
 
        // Set the name
        Geeks1.setName("Geeks1");
 
        System.out.println(
            "Hello object (hello1)"
            + " Your name is: "
            + Geeks1.getName());
 
        // Get another "HelloWorld" bean object
        // and call getName() method
        HelloWorld Geeks2
            = (HelloWorld)ap.getBean("hw");
 
        System.out.println(
            "Hello object (hello2)"
            + "Your name is: "
            + Geeks2.getName());
 
        // Now compare the references to see
        // whether they are pointing to the
        // same object or different object
        System.out.println(
            "'Geeks1' and 'Geeks2'"
            + "are referring "
            + "to the same object: "
            + (Geeks1 == Geeks2));
 
        // Print the address of both
        // object Geeks1 and Geeks2
        System.out.println(
            "Address of object Geeks1: "
            + Geeks1);
        System.out.println(
            "Address of object Geeks2: "
            + Geeks2);
    }
}

https://www.geeksforgeeks.org/singleton-and-prototype-bean-scopes-in-java-spring/

Popularity 2/10 Helpfulness 1/10 Language javascript

Source: Grepper

Tags: between javascript prototype singleton

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Contributed on Jan 08 2023

Anjali Sharma

0 Answers Avg Quality 2/10

Differentiate between singleton and prototype bean?

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