Chatto/src/main/resources/ehcache.xml

<config xmlns:xsi='http://www.w3.org/2001/XMLSchema-instance'
	xmlns='http://www.ehcache.org/v3'
	xmlns:jsr107='http://www.ehcache.org/v3/jsr107'>

	<service>
		<jsr107:defaults enable-statistics="true" />
	</service>

	<cache alias="userTokenCache">
		<key-type>java.lang.String</key-type>
		<value-type>org.ros.chatto.model.UserToken</value-type>
		<expiry>
			<ttl unit="seconds">100</ttl>
		</expiry>
		<listeners>
			<listener>
				<class>org.ros.chatto.config.CustomCacheEventLogger</class>
				<event-firing-mode>ASYNCHRONOUS</event-firing-mode>
				<event-ordering-mode>UNORDERED</event-ordering-mode>
				<events-to-fire-on>CREATED</events-to-fire-on>
				<events-to-fire-on>UPDATED</events-to-fire-on>
				<events-to-fire-on>EXPIRED</events-to-fire-on>
				<events-to-fire-on>REMOVED</events-to-fire-on>
				<events-to-fire-on>EVICTED</events-to-fire-on>
			</listener>
		</listeners>
		<resources>
			<heap unit="entries">2000</heap>
			<offheap unit="MB">100</offheap>
		</resources>
	</cache>
	
	<!-- <cache alias="user"
		maxEntriesLocalHeap="10000"
		maxEntriesLocalDisk="1000"
		eternal="false"
		diskSpoolBufferSizeMB="20"
		timeToIdleSeconds="300" timeToLiveSeconds="600"
		memoryStoreEvictionPolicy="LFU"
		transactionalMode="off">
		<persistence strategy="localTempSwap" />
	</cache> -->
	
</config>