Step by Step Guide to Migrating a Legacy Liferay MVC portlet to Liferay DXP 7

Step by Step Guide to Migrating a Legacy Liferay MVC portlet to Liferay DXP 7

This article is intended to give you an overview of the steps required to migrate a legacy Liferay MVC Portlet to Liferay 7, and give you some helpful pointers so your first Liferay 7 MVC portlet goes smoothly. This tutorial shows how I migrated the Xtivia ExcelChart portlet, which parses an Excel file stored in Liferay’s Document Library using Apache Poi then it displays the chart using the Google Charts API.