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

<!-- $Id: null-persistence-service.xml,v 1.1.2.1 2003/12/23 17:22:57 ejort Exp $ -->

<server>

  <!-- ==================================================================== -->
  <!-- Persistence and caching using MSSQL                                  -->
  <!-- IMPORTANT: Remove hsqldb-jdbc2-service.xml                           -->
  <!-- Provided by matty@mattygiedt.com                                     -->
  <!-- ==================================================================== -->

  <!--
     | The destination manager is the core service within JBossMQ
  -->
  <mbean code="org.jboss.mq.server.jmx.DestinationManager" name="jboss.mq:service=DestinationManager">
    <depends optional-attribute-name="MessageCache">jboss.mq:service=MessageCache</depends>
    <depends optional-attribute-name="PersistenceManager">jboss.mq:service=PersistenceManager</depends>
    <depends optional-attribute-name="StateManager">jboss.mq:service=StateManager</depends>
    
    <!-- If using a delegate persistence manager, use the in memory cache store -->
    <!-- for temporary queues/topics (uncomment to enable)                      -->
    <!--attribute name="TemporaryInMemory">true</attribute-->
  </mbean>

  <!--
     | The MessageCache decides where to put JBossMQ message that
     | are sitting around waiting to be consumed by a client.
     |
     | The memory marks are in Megabytes.  Once the JVM memory usage hits
     | the high memory mark, the old messages in the cache will start getting
     | stored in the DataDirectory.  As memory usage gets closer to the
     | Max memory mark, the amount of message kept in the memory cache aproaches 0.
   -->
  <mbean code="org.jboss.mq.server.MessageCache"
	 name="jboss.mq:service=MessageCache">
    <attribute name="HighMemoryMark">50</attribute>
    <attribute name="MaxMemoryMark">60</attribute>
    <attribute name="CacheStore">jboss.mq:service=PersistenceManager</attribute>
  </mbean>

  <!-- This PersistenceManager does not store messages to disk               -->
  <!-- All persistence requests are ignored and the cache store is in memory -->
  <!--                                                                       -->
  <!-- Use org.jboss.mq.pm.none.NewPersistenceManager to enable the          -->
  <!-- optimized topic persistence with or without a jdbc3 delegate          -->
  <!--                                                                       -->
  <!-- A delegate persistence manager can be configured                      -->
  <!-- The delegate will be used unless the queue/topic is configured with   -->
  <!-- <attribute name="InMemory">true</attribute>                           -->
  <mbean code="org.jboss.mq.pm.none.PersistenceManager"
	 name="jboss.mq:service=PersistenceManager">
	 
	<!-- An optional delegate for real persistence of some destinations e.g. jdbc2 -->
    <!-- depends optional-attribute-name="DelegateName">jboss.mq:service=SomePersistenceManager</depends-->
  </mbean>

</server>
