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At the realm level IDM API cache layer can be enabled
<realm> <id>idm_realm</id> <repository-id-ref>DefaultRepository</repository-id-ref> <identity-type-mappings> <user-mapping>USER</user-mapping> </identity-type-mappings> <options> <option> <name>cache.providerClass</name> <value>JBossCacheAPICacheProviderImpl</value> </option> </options> </realm>
Cache related options :
cache.providerClass - class implementing APICacheProvider interface
cache.providerRegistryName - id of instantiated APICacheProvider implementation stored in configuration registry
cache.scope - namespace used to store entities in cache. Can be "realm" (default) or "session".