Turn infinispan cache to read-only mode?

[tomas11]

Hi

Is there option to turn cache to READ-ONLY mode?

Is there option to isolate just one cloud member from writing to cache? So he will stop changing data in cluster but still will participate on distribution and will be able to read from it. Some kind of isolation from cluster.

Or at least is there possibility to prevent inserting in cache for example through listeners? So if I have listener @CacheEntryCreated can I somehow stop and not continue with invoking event which come as a parameter?

Thanks

[mattw]

Hi,

I've recently been looking at custom interceptors and there is a great example of using this to make a cache Read-Only in the infinispan book (http://www.amazon.co.uk/Infinispan-Data-Grid-Platform-ebook/dp/B00910V5FY).

By creating a custom interceptor, you can override all the calls that update the cache. This could them be applied only at the nodes you require.

Hope that helps,

Matt