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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

Service client application

Now, create a client application named com.packt.client, which lists all implementation of NotificationService by calling the getInstances() method. A client application only requires the com.packt.service.api module as dependency in module-info.java. But we have to copy notification-api.jar and sms-service.jar into the lib folder to resolve compile time dependency of the service API and service provider module. Our ClientApplication.java and module-info.java will look as follows:

ClientApplication.javapackage com.packt.client;import java.util.List;import com.packt.service.api.NotificationService;public class ClientApplication {  public static void main(String[] args) { List<NotificationService> notificationServices ...
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Publisher Resources

ISBN: 9781788296250Supplemental Content