Application: gvSIG desktop

<ehcache>

    <!-- Sets the path to the directory where cache .data files are created.

         If the path is a Java System Property it is replaced by

         its value in the running VM.

         The following properties are translated:

         user.home - User's home directory

         user.dir - User's current working directory

         java.io.tmpdir - Default temp file path -->

    <diskStore path="java.io.tmpdir"/>

    <!--

        Specifies a CacheManagerEventListenerFactory  which will be used to create a CacheManagerPeerProvider, which

        is notified when Caches are added or removed from the CacheManager.

        The attributes of CacheManagerEventListenerFactory are:

        - class - a fully qualified factory class name

        - properties - comma separated properties having meaning only to the factory.

        Sets the fully qualified class name to be registered as the CacheManager event listener.

    The events include:

    - adding a Cache

    - removing a Cache

    Callbacks to listener methods are synchronous and unsynchronized. It is the responsibility of the implementer

    to safely handle the potential performance and thread safety issues depending on what their listener is doing.

    If no class is specified, no listener is created. There is no default.

    -->

    <cacheManagerEventListenerFactory class="" properties=""/>

    <!--Default Cache configuration. These will applied to caches programmatically created through

    the CacheManager.

    The following attributes are required:

    maxElementsInMemory            - Sets the maximum number of objects that will be created in memory

    eternal                        - Sets whether elements are eternal. If eternal,  timeouts are ignored and the

                                     element is never expired.

    overflowToDisk                 - Sets whether elements can overflow to disk when the in-memory cache

                                     has reached the maxInMemory limit.

    The following attributes are optional:

    timeToIdleSeconds              - Sets the time to idle for an element before it expires.

                                     i.e. The maximum amount of time between accesses before an element expires

                                     Is only used if the element is not eternal.

                                     Optional attribute. A value of 0 means that an Element can idle for infinity.

                                     The default value is 0.

    timeToLiveSeconds              - Sets the time to live for an element before it expires.

                                     i.e. The maximum time between creation time and when an element expires.

                                     Is only used if the element is not eternal.

                                     Optional attribute. A value of 0 means that and Element can live for infinity.

                                     The default value is 0.

    diskPersistent                 - Whether the disk store persists between restarts of the Virtual Machine.

                                     The default value is false.

    diskExpiryThreadIntervalSeconds- The number of seconds between runs of the disk expiry thread. The default value

                                     is 120 seconds.

    memoryStoreEvictionPolicy      - Policy would be enforced upon reaching the maxElementsInMemory limit. Default

                                     policy is Least Recently Used (specified as LRU). Other policies available -

                                     First In First Out (specified as FIFO) and Less Frequently Used

                                     (specified as LFU)

    Cache elements can also contain zero or more cacheEventListenerFactory elements.

    The attributes of cacheManagerPeerProviderFactory are:

    class - a fully qualified factory class name (required)

    properties - comma separated properties having meaning only to the factory. (optional, depends on the factory)

    -->

    <defaultCache

            maxElementsInMemory="10000"

            eternal="false"

            timeToIdleSeconds="120"

            timeToLiveSeconds="120"

            overflowToDisk="true"

            diskPersistent="false"

            diskExpiryThreadIntervalSeconds="120"

            memoryStoreEvictionPolicy="LRU"

            />

    <!--Predefined caches.  Add your cache configuration settings here.

        If you do not have a configuration for your cache a WARNING will be issued when the

        CacheManager starts

        The following attributes are required:

        name                           - Sets the name of the cache. This is used to identify the cache.

                                         It must be unique.

        maxElementsInMemory            - Sets the maximum number of objects that will be created in memory

        eternal                        - Sets whether elements are eternal. If eternal,  timeouts are ignored and the

                                         element is never expired.

        overflowToDisk                 - Sets whether elements can overflow to disk when the in-memory cache

                                         has reached the maxInMemory limit.

        The following attributes are optional:

        timeToIdleSeconds              - Sets the time to idle for an element before it expires.

                                         i.e. The maximum amount of time between accesses before an element expires

                                         Is only used if the element is not eternal.

                                         Optional attribute. A value of 0 means that an Element can idle for infinity.

                                         The default value is 0.

        timeToLiveSeconds              - Sets the time to live for an element before it expires.

                                         i.e. The maximum time between creation time and when an element expires.

                                         Is only used if the element is not eternal.

                                         Optional attribute. A value of 0 means that and Element can live for infinity.

                                         The default value is 0.

        diskPersistent                 - Whether the disk store persists between restarts of the Virtual Machine.

                                         The default value is false.

        diskExpiryThreadIntervalSeconds- The number of seconds between runs of the disk expiry thread. The default value

                                         is 120 seconds.

        memoryStoreEvictionPolicy      - Policy would be enforced upon reaching the maxElementsInMemory limit. Default

                                         policy is Least Recently Used (specified as LRU). Other policies available -

                                         First In First Out (specified as FIFO) and Less Frequently Used

                                         (specified as LFU)

        Cache elements can also contain zero or more cacheEventListenerFactory elements.

        The attributes of cacheManagerPeerProviderFactory are:

        class - a fully qualified factory class name (required)

        properties - comma separated properties having meaning only to the factory. (optional, depends on the factory)

    -->

    <!-- Sample cache named sampleCache1

    This cache contains a maximum in memory of 10000 elements, and will expire

    an element if it is idle for more than 5 minutes and lives for more than

    10 minutes.

    If there are more than 10000 elements it will overflow to the

    disk cache, which in this configuration will go to wherever java.io.tmp is

    defined on your system. On a standard Linux system this will be /tmp"

    -->

    <cache name="sampleCache1"

           maxElementsInMemory="10000"

           eternal="false"

           overflowToDisk="true"

           timeToIdleSeconds="300"

           timeToLiveSeconds="600"

           memoryStoreEvictionPolicy="LFU"

            />

    <!-- Sample cache named sampleCache2

        This cache has a maximum of 1000 elements in memory. There is no overflow to disk, so 1000

        is also the maximum cache size. Note that when a cache is eternal, timeToLive and timeToIdle

        are not used and do not need to be specified -->

    <cache name="sampleCache2"

           maxElementsInMemory="1000"

           eternal="true"

           overflowToDisk="false"

           memoryStoreEvictionPolicy="FIFO"

            />

    <!-- Sample cache named sampleCache3. This cache overflows to disk. The disk store is persistent

         between cache and VM restarts. The disk expiry thread interval is set to 10 minutes, overriding

         the default of 2 minutes. -->

    <cache name="sampleCache3"

           maxElementsInMemory="500"

           eternal="false"

           overflowToDisk="true"

           timeToIdleSeconds="300"

           timeToLiveSeconds="600"

           diskPersistent="true"

           diskExpiryThreadIntervalSeconds="1"

           memoryStoreEvictionPolicy="LFU"

            />

</ehcache>