I understood that, but I was trying to redefine existing beans already defined by CAS source code XML. I do not think I can just put my definition in a different XML.

In examples below, I want to redefine the directory pattern that login flow registry uses, I end up copying the entire XML and change one line.

Yan

On 3/10/2016 1:27 PM, Dmitriy Kopylenko wrote:
For dispatcher servlet context beans in CAS 4.1+ there is a better way than copying the entire cas-servlet.xml. CAS now recognizes the pattern of additional files for the dispatcher servlet context in the form of WEB-INF/cas-serlet-*.xml So basically you’d just create an empty file let’s say WEB-INF/cas-servlet-my-custom-beans.xml and just add your custom beans that would live in the child (dispatcher servlet) context there.

Cheers,
Dmitriy.


On Mar 4, 2016, at 10:20 PM, Yan Zhou <[email protected] <mailto:[email protected]>> wrote:

Hi there,

CAS Overlay is supposed to make it easier for upgrade. To the most part it is, however, if I have to redefine a bean or an existing configuration, I find I have to copy the file from CAS source, and change it in my overlay setup.

Here is an example, I copied over cas-servlet.xml, only because these two changes. Now I have a 4.1.5 cas-servlet.xml, when I upgrade to 4.2, I have to incorporate 4.2 cas-servlet.xml, because it may have new changes, not as simple as change the CAS version in POM.xml

How do you deal with that in a better way?
Yan

<!-- to declare our own handler so that we can add additional exceptions --> <bean id="authenticationExceptionHandler" class="org.jasig.cas.web.flow.MyAuthenticationExceptionHandler" />

<webflow:flow-registry id="loginFlowRegistry" flow-builder-services="builder" base-path="/WEB-INF/webflow">
    <!-- changed to allow subflow, -->
    <webflow:flow-location-pattern value="/login/**/*-webflow.xml"/>
  </webflow:flow-registry>



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