gemfire-core/src/test/resources/com/gemstone/gemfire/cache30/examples_4_0/example-cache.xml

<?xml version="1.0" encoding="UTF-8"?>

<!-- A sample GemFire declarative caching XML File -->

<!DOCTYPE cache PUBLIC
  "-//GemStone Systems, Inc.//GemFire Declarative Caching 5.1//EN"
  "http://www.gemstone.com/dtd/cache5_1.dtd">
<cache search-timeout="60" lock-lease="300" copy-on-read="true">

  <region name="root">
    <region-attributes/>

    <!-- Add one entry to the root region -->
    <entry>
      <key><string>Application Version</string></key>
      <value><string>1.0</string></value>
    </entry>

    <!-- Create a new sub region -->
    <region name="customers">
      <region-attributes statistics-enabled="true"
                         scope="distributed-no-ack">

        <entry-time-to-live>
          <expiration-attributes action="destroy" timeout="3000"/>
        </entry-time-to-live>

        <entry-idle-time>
          <expiration-attributes timeout="600"/>
        </entry-idle-time>

        <disk-write-attributes>
          <asynchronous-writes bytes-threshold="1000"
            time-interval="30000"/>
        </disk-write-attributes>

     

        <cache-loader>
          <class-name>com.company.app.DBLoader</class-name>
          <parameter name="URL">
            <string>jdbc://12.34.56.78/mydb</string>
          </parameter>
        </cache-loader>

        <eviction-attributes>
          <lru-memory-size maximum="50" action="overflow-to-disk"/>
        </eviction-attributes>

      </region-attributes>

      <!-- Add an entry whose value is a Declarable object -->
      <entry>
        <key><string>Louise Jones</string></key>
        <value>
          <declarable>
            <class-name>com.company.app.Customer</class-name>
            <parameter name="name">
              <string>Louise Jones</string>
            </parameter>
            <parameter name="address1">
              <string>123 Main Street</string>
            </parameter>
            <parameter name="city">
              <string>New York</string>
            </parameter>
            <parameter name="state">
              <string>NY</string>
            </parameter>
            <parameter name="zip">
              <string>12345</string>
            </parameter>
          </declarable>
        </value>
      </entry>
    </region>
  </region>
</cache>