All portlet types developed for Liferay Portal 6.x, 7.0, and 7.1 can be upgraded and deployed to Liferay DXP 7.2.
Upgrading most portlets involves these steps:
- Adapt the code to Liferay DXP 7.2’s API
- Resolve dependencies
Liferay’s Upgrade Planner helps you adapt your code to Liferay DXP 7.2’s API. This makes resolving a portlet’s dependencies straightforward. In most cases, after you finish the above steps, you can deploy your portlet to Liferay DXP.
The portlet upgrade tutorials show you how to upgrade the following common portlets:
- GenericPortlet
- Liferay MVC Portlet
- Liferay JSF Portlet
- Servlet-based portlet
- Spring Portlet MVC
- Struts Portlet
Let’s get your portlet running on Liferay DXP 7.2!