archiva-modules/metadata/metadata-repository-api/src/main/resources/META-INF/spring-context.xml

<?xml version="1.0"?>

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<beans xmlns="http://www.springframework.org/schema/beans"
       xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
       xmlns:context="http://www.springframework.org/schema/context"
       xmlns:util="http://www.springframework.org/schema/util"
       xsi:schemaLocation="http://www.springframework.org/schema/beans
           http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
           http://www.springframework.org/schema/context 
           http://www.springframework.org/schema/context/spring-context-3.0.xsd
           http://www.springframework.org/schema/util http://www.springframework.org/schema/util/spring-util.xsd"
       default-lazy-init="true">

  <context:annotation-config/>
  <context:component-scan base-package="org.apache.archiva.metadata.repository"/>

  <!-- so can be override with -Darchiva.repositorySessionFactory.id= jcr or cassandra or file -->
  <bean name="repositorySessionFactory" class="org.apache.archiva.metadata.repository.RepositorySessionFactoryBean">
    <constructor-arg>
      <util:properties location="classpath:archiva-runtime.properties" local-override="true"/>
    </constructor-arg>
  </bean>

  <bean name="cache#namespaces" class="org.apache.archiva.components.cache.ehcache.EhcacheCache"
        init-method="initialize">
    <property name="diskPersistent" value="false"/>
    <property name="eternal" value="false"/>
    <property name="maxElementsInMemory" value="1000"/>
    <property name="memoryEvictionPolicy" value="LRU"/>
    <property name="name" value="usersCache"/>
    <property name="timeToIdleSeconds" value="600"/>
    <property name="timeToLiveSeconds" value="600"/>
  </bean>

</beans>