java - Spring MVC Portlet reuse in Websphere Portal -

java - Spring MVC Portlet reuse in Websphere Portal -

i have application in there several portlets created, simple java mvc portlet. possible reuse portlet in application, without duplicating code? implications , changes should done?

thank you.

if have portlet can deployed in many different ways. can deploy same portlet without code changes multiple environments.

once portlet deployed in environment can also:

clone it, ie create re-create of it, allow alter portlet configuration without making 2 separate portlets. use same portlet on different pages (multiple instances).

all of above without doing changes actual portlet. now, maintain in mind depends on portlet. if developers of portlet have included many hard coded parameters, may not possible do. recommend maintain server/environment dependent parts in configurations rather hard coded.

java code-reuse websphere-portal spring-portlet-mvc