icat_activemq.xml

<!--
    Licensed to the Apache Software Foundation (ASF) under one or more
    contributor license agreements.  See the NOTICE file distributed with
    this work for additional information regarding copyright ownership.
    The ASF licenses this file to You under the Apache License, Version 2.0
    (the "License"); you may not use this file except in compliance with
    the License.  You may obtain a copy of the License at

    http://www.apache.org/licenses/LICENSE-2.0

    Unless required by applicable law or agreed to in writing, software
    distributed under the License is distributed on an "AS IS" BASIS,
    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    See the License for the specific language governing permissions and
    limitations under the License.
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<beans
  xmlns="http://www.springframework.org/schema/beans"
  xmlns:amq="http://activemq.apache.org/schema/core"
  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
  xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-2.0.xsd
  http://activemq.apache.org/schema/core http://activemq.apache.org/schema/core/activemq-core.xsd">

    <!-- Allows us to use system properties as variables in this configuration file -->
    <bean class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer">
        <property name="locations">
            <value>file:${activemq.conf}/credentials.properties</value>
        </property>
    </bean>

    <!--
        The <broker> element is used to configure the ActiveMQ broker.
    -->
    <broker xmlns="http://activemq.apache.org/schema/core" brokerName="localhost" persistent="true"
    dataDirectory="${activemq.data}" networkConnectorStartAsync="true">

        <!--
            For better performances use VM cursor and small memory limit.
            For more information, see:

            http://activemq.apache.org/message-cursors.html

            Also, if your producer is "hanging", it's probably due to producer flow control.
            For more information, see:
            http://activemq.apache.org/producer-flow-control.html
        -->

        <destinationPolicy>
            <policyMap>
              <policyEntries>
                <policyEntry topic=">" producerFlowControl="true" memoryLimit="1mb">
                  <pendingSubscriberPolicy>
                    <vmCursor />
                  </pendingSubscriberPolicy>
                </policyEntry>
                <policyEntry queue=">" producerFlowControl="true" memoryLimit="1mb">
                  <!-- Use VM cursor for better latency
                       For more information, see:

                       http://activemq.apache.org/message-cursors.html

                  <pendingQueuePolicy>
                    <vmQueueCursor/>
                  </pendingQueuePolicy>
                  -->
                </policyEntry>
              </policyEntries>
            </policyMap>
        </destinationPolicy>


        <!--
            The managementContext is used to configure how ActiveMQ is exposed in
            JMX. By default, ActiveMQ uses the MBean server that is started by
            the JVM. For more information, see:

            http://activemq.apache.org/jmx.html
        -->
        <managementContext>
            <managementContext createConnector="false"/>
        </managementContext>

        <!--
            Configure message persistence for the broker. The default persistence
            mechanism is the KahaDB store (identified by the kahaDB tag).
            For more information, see:

            http://activemq.apache.org/persistence.html
        -->
        <persistenceAdapter>
            <kahaDB directory="${activemq.base}/broker/kahadb"/>
        </persistenceAdapter>

        <!--
            Configure network connector to use multicast protocol
            For more information, see

            http://activemq.apache.org/multicast-transport-reference.html
        -->

        <!--
            The systemUsage controls the maximum amount of space the broker will
            use before slowing down producers. For more information, see:
            http://activemq.apache.org/producer-flow-control.html
        -->
        <systemUsage>
            <systemUsage>
                <memoryUsage>
                    <memoryUsage limit="64 mb"/>
                </memoryUsage>
                <storeUsage>
                    <storeUsage limit="100 gb"/>
                </storeUsage>
                <tempUsage>
                    <tempUsage limit="50 gb"/>
                </tempUsage>
            </systemUsage>
        </systemUsage>

        <!--
            The transport connectors expose ActiveMQ over a given protocol to
            clients and other brokers. For more information, see:

            http://activemq.apache.org/configuring-transports.html
        -->
        <transportConnectors>
            <transportConnector name="openwire" uri="tcp://0.0.0.0:61616"/>
            <transportConnector name="stomp" uri="stomp://0.0.0.0:61613"/>
        </transportConnectors>

		<plugins>
			<simpleAuthenticationPlugin>
				<users>
					<authenticationUser username="system" password="manager" groups="users,admins"/>
					<authenticationUser username="user" password="password" groups="users"/>
					<authenticationUser username="icat" password="icat" groups="users"/>
					<authenticationUser username="worker" password="worker" groups="workers"/>
					<authenticationUser username="wkflowmgr" password="wkflowmgr" groups="wkflow,users"/>
				</users>
			</simpleAuthenticationPlugin>

		  <!--  lets configure a destination based authorization mechanism -->
		  <authorizationPlugin>
			<map>
			  <authorizationMap>
				<authorizationEntries>
				  <authorizationEntry queue=">" read="users,admins" write="users,admins" admin="users,admins" />
				  <authorizationEntry queue="REDUCTION.>"         read="wkflow,workers,users" write="wkflow,workers,users,admins" admin="admins" />
				  <authorizationEntry queue="REDUCTION_CATALOG.>" read="wkflow,workers,users" write="wkflow,workers,users,admins" admin="admins" />
				  <authorizationEntry queue="CATALOG.>"           read="wkflow,workers,users" write="wkflow,workers,users,admins" admin="admins" />
				  <authorizationEntry queue="POSTPROCESS.>"       read="wkflow,users"         write="workers,users,admins"        admin="admins" />
				  <authorizationEntry queue="WORKER.>"            read="workers"              write="wkflow,users,admins"         admin="admins" />
				  <authorizationEntry topic=">" read="users,admins" write="users,admins" admin="users,admins" />
				  <authorizationEntry topic="ActiveMQ.Advisory.>" read="guests,users" write="guests,users" admin="guests,users"/>
				</authorizationEntries>
			  </authorizationMap>
			</map>
		  </authorizationPlugin>
		</plugins>
    </broker>

    <!--
        Enable web consoles, REST and Ajax APIs and demos

        Take a look at ${ACTIVEMQ_HOME}/conf/jetty.xml for more details
    -->
    <import resource="jetty.xml"/>

</beans>