What are the benefits of using constructor injection over field injection? Select all that apply.

Add Answer

Pragya Keshap answered on February 21, 2023 Popularity 3/10 Helpfulness 1/10

answer What are the benefits of using constructor injection over field injection? Select all that apply.

What are the benefits of using constructor injection over field injection? Select all that apply.

Comment

a.) Prevents using reflection

b.) Forces the object to be created with the injected parameter

c.) Lets to do the injection without using @Autowired annotation

d.) Lets the injected field to be defines as final so that the it favours immutability

class MyComponent {
 
  private final MyCollaborator collaborator;
  
  @Autowired
  public MyComponent(MyCollaborator collaborator) {
    Assert.notNull(collaborator, "MyCollaborator must not be null!");
    this.collaborator = collaborator;
  }

  public void myBusinessMethod() {
    collaborator.doSomething();
  }
}

https://www.linkedin.com/pulse/constructor-injection-vs-field-kiran-kumar-matam/?trk=articles_directory

Popularity 3/10 Helpfulness 1/10 Language java

Source: Grepper

Tags: constructor-injection field select typescript using

Link to this answer
Share Copy Link

Contributed on Feb 21 2023

Pragya Keshap

0 Answers Avg Quality 2/10

What are the benefits of using constructor injection over field injection? Select all that apply.

Contents

More Related Answers

What are the benefits of using constructor injection over field injection? Select all that apply.

Grepper

Documentation

Social

Legal

Contact

Oops, You will need to install Grepper and log-in to perform this action.