Some Questions and Answers for my book "Developing Enterprise Java Applications with
Spring Frameworks: An End-to-End Approach"

Q2: How do I add ehcache to SOBA

Step 1: Add your cache to the ehcache.xml file by copying one of the caches there. Note that you do not need to add
anything in any of the XML configurations. Ehcache is already enabled through the Spring security framework.
Step 2: Refer to the Spring Reference Documentation 3.1 for how to use Cache with Spring. Note: use APIs from
org.springframework.cache only.

Books are my best friends ...