[PLUTO-753] Improve performance of the ChatRoomDemo portlet by registering the PortletHub dependency

• Type: Improvement
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 3.0.0, 3.0.1
• Fix Version/s: 3.1.0
• Component/s: demo portlets
• Assignee: Neil Griffin (Inactive)
• Reporter: Neil Griffin (Inactive)
• Created: 27/Mar/19 18:21
• Updated: 14/Dec/22 14:37
• Resolved: 27/Mar/19 18:24

Description

Currently the ChatRoomDemo HelloWorldImage.java class adds the PortletHub as a dependency in a header method that gets executed on every request:

HelloWorldImage.java

@HeaderMethod(portletNames="*")
public void header(HeaderRequest req, HeaderResponse resp) throws IOException {
   resp.addDependency("PortletHub", "javax.portlet", "3.0.0");
}

Performance can be improved by registering the dependency with @PortletConfiguration instead.