Platform Explorer / Nuxeo Platform LTS 2015 7.10

Component org.nuxeo.ecm.core.cache.CacheService

Implementation

Javadoc: org.nuxeo.ecm.core.cache.CacheServiceImpl

Services

Extension points

Contributions

XML source

<?xml version="1.0"?>

<component name="org.nuxeo.ecm.core.cache.CacheService">

  <documentation>
    Service providing a unified cache management system.
  </documentation>

  <implementation class="org.nuxeo.ecm.core.cache.CacheServiceImpl" />

  <service>
    <provide interface="org.nuxeo.ecm.core.cache.CacheService" />
    <provide interface="org.nuxeo.ecm.core.cache.CacheRegistry" />
  </service>

  <extension-point name="caches">

    <documentation>
      Extension Point to define a new cache .
      <cache name="newCache" class="org.nuxeo.ecm.core.cache.InMemoryCacheImpl">
        <ttl>20</ttl>
        <option name="maxSize">10</option>
        <option name="concurrencyLevel">10</option>
      </cache>
      The class attribute must link a class that implements the
      CoreCache
      interface. The default implementation 'org.nuxeo.ecm.core.cache.CacheImpl'
      is based on
      Google Guava
      implementation that does not support distributed
      cache
      You can use the 'org.nuxeo.ecm.core.redis.contribs.RedisCache' for the
      implementation on top of redis that allow distributed cache (make sure
      that a contrib to RedisService define a redis server)
      You can also create
      your own implementation
      by extending the AsbtractCache class and then use
      it as an implementation class
      <p />
      The max size set the max number of elements contained in the cache
      <p />
      The Time To Live define in minutes the time before the cache will be
      destroyed
      <p />
      The concurrency level, number of thread that can access at the same time
      the cache
    </documentation>

    <object class="org.nuxeo.ecm.core.cache.CacheDescriptor" />

  </extension-point>

  <extension target="org.nuxeo.runtime.EventService" point="listeners">
    <listener class="org.nuxeo.ecm.core.cache.CacheReloadListener">
      <topic>org.nuxeo.runtime.reload</topic>
    </listener>
  </extension>

</component>

Documentation

Service providing a unified cache management system.