While in process of customizing Deployer, I noticed that we have already customized PageDeploy and PageUndeploy modules, please see the below config sections taken from cd_deployer_conf.xml.
PageDeploy:
<Module Type="PageDeploy"
Class="com.tridion.extensions.deployer.ConditionalPageDeploy">
<Transformer Class="com.tridion.deployer.TCDLTransformer" />
</Module>
PageUndeploy:
<Module Type="PageUndeploy"
Class="com.tridion.extensions.deployer.ConditionalPageUndeploy"/>
I just have their .jar file no code as this was done by SDL Tridion when they implemented Tridion in our company, now I want to implement one new process when page is published or unpublished.
What changes do I need to do so that without touching existing customization, I can implment the new customization. Is it permitiable or supported in Tridion?