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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

Annotation with the factory method

We have seen how the factory method is created and configured to generate beans with XML-based configuration. Spring supports annotation for the factory method also. Let's take the same example, and understand how to write annotation for the factory method:

public class Employee {  private String type;  public Employee(String type) {    this.type = type;  }  public void showType() {    System.out.println("Type is :"+type);  }}public class Developer extends Employee {  public Developer(String type) {    super(type);  }}public class Manager extends Employee {  public Manager(String type) {    super(type);  }}@Componentpublic class EmployeeService {  //Instance Factory method with annotation  @Bean("developerBean") public Employee ...
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Publisher Resources

ISBN: 9781788296250Supplemental Content