Skip to Content
Java 9 Dependency Injection
book

Java 9 Dependency Injection

by Nilang Patel, Krunal Patel
April 2018
Intermediate to advanced content levelIntermediate to advanced
246 pages
6h 11m
English
Packt Publishing
Content preview from Java 9 Dependency Injection

Defining annotation

Let's define @Autowired for the previous example. Our goal is to remove the XML configuration <property name="professor" ref="professor" /> for the subject bean with the @Autowired annotation. Let's modify a setter method of the Subject class and Spring application (XML) context file, as follows:

//Updated setter injection method  @Autowired  public void setProfessor(Professor professor) {    System.out.println("setting the professor through setter method injection ");    this.professor = professor;  }//Updated XML configuration<bean id="professor" class="com.packet.spring.annotation.di.Professor">      <property name="name" value="Nilang" /></bean>    <bean id="subject" class="com.packet.spring.annotation.di.Subject"></bean>

We are expected ...

Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
and much more.
Start your free trial

You might also like

Pro CDI 2 in Java EE 8: An In-Depth Guide to Context and Dependency Injection

Pro CDI 2 in Java EE 8: An In-Depth Guide to Context and Dependency Injection

Jan Beernink, Arjan Tijms
Dependency Injection

Dependency Injection

Dhananjay Prasanna

Publisher Resources

ISBN: 9781788296250Supplemental Content