Upgrading Customization Plugins
Step 9 of 11
If you have servlet filter hooks ready to be upgraded, this tutorial’s for you. The process is simple:
Adapt your code to Liferay DXP 7.2’s API using the Liferay Upgrade Planner. When you ran the planner’s Fix Upgrade Problems step, many of the existing issues were autocorrected/flagged. For any remaining errors, consult the Resolving a Project’s Dependencies article.
Deploy your hook plugin.
Liferay DXP’s Plugin Compatibility Layer converts the plugin WAR to a Web Application Bundle (WAB) and installs it to Liferay’s OSGi Runtime.
Your Servlet Filter is running on Liferay DXP 7.2!