#osgi activator

Writing your first OSGI Service in Liferay 7

In this article we will try to understand about OSI Service and its usage. In Liferay 7, OSGI plays a vital role. So its very important to understand the basics of OSGI Service. In this article we will create a basic OSGI service and in the next article we will create a portlet to consume this service.

Whats OSGI Service???

1.An OSGI Service is simply a instance of Java Object registered in…