spring-billing-disruptor.xml

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
	xmlns:p="http://www.springframework.org/schema/p" 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.xsd">

<!-- 
	                                       |     journalBillingEventProcessor     |     billingBusinessEventProcessor                 |
	                                       |    /                                 |    /                                              |
	                                       |   /                                  |   /                                               |
	billingEventPublisher -> Ring Buffer ->|  -                                   |  -  corporateBillingBusinessEventProcessor        | -billingOutboundFormattingEventProcessor
	                                       |   \                                  |   \                                               |
	                                       |    \                                 |    \                                              |
	                                       |     billingValidationEventProcessor  |     customerSpecificBillingBusinessEventProcessor |

 -->

	<bean id="billingDisruptor" class="org.anair.disruptor.DefaultDisruptorConfig"
		init-method="init" destroy-method="controlledShutdown">

		<property name="threadName" value="billingThread" />
		<property name="eventFactory">
			<bean
				class="org.anair.billing.disruptor.eventfactory.BillingEvent" />
		</property>
		<property name="eventHandlerChain">
			<array>
				<bean class="org.anair.disruptor.EventHandlerChain" scope="prototype">
					<constructor-arg name="currentEventHandlers">
						<array value-type="com.lmax.disruptor.EventHandler">
							<ref bean="journalBillingEventProcessor" />
							<ref bean="billingValidationEventProcessor" />
						</array>
					</constructor-arg>
					<constructor-arg name="nextEventHandlers">
						<array value-type="com.lmax.disruptor.EventHandler">
							<ref bean="billingBusinessEventProcessor" />
							<ref bean="corporateBillingBusinessEventProcessor" />
							<ref bean="customerSpecificBillingBusinessEventProcessor" />
						</array>
					</constructor-arg>
				</bean>
				
				<bean class="org.anair.disruptor.EventHandlerChain" scope="prototype">
					<constructor-arg name="currentEventHandlers">
						<array value-type="com.lmax.disruptor.EventHandler">
							<ref bean="billingBusinessEventProcessor" />
							<ref bean="corporateBillingBusinessEventProcessor" />
							<ref bean="customerSpecificBillingBusinessEventProcessor" />
						</array>
					</constructor-arg>
					<constructor-arg name="nextEventHandlers">
						<array value-type="com.lmax.disruptor.EventHandler">
							<ref bean="billingOutboundFormattingEventProcessor" />
						</array>
					</constructor-arg>
				</bean>
			</array>
		</property>
	</bean>

	<!-- Event Processors/Consumers -->
	<bean id="journalBillingEventProcessor"
		class="org.anair.billing.disruptor.eventprocessor.JournalBillingEventProcessor"
		p:billingService-ref="billingService"/>
	
	<bean id="billingValidationEventProcessor"
		class="org.anair.billing.disruptor.eventprocessor.BillingValidationEventProcessor"
		p:billingService-ref="billingService"/>
	
	<bean id="billingOutboundFormattingEventProcessor"
		class="org.anair.billing.disruptor.eventprocessor.BillingOutboundFormattingEventProcessor"
		p:billingService-ref="billingService"/>
	
	<bean id="billingBusinessEventProcessor"
		class="org.anair.billing.disruptor.eventprocessor.BillingBusinessEventProcessor"
		p:billingService-ref="billingService"/>
	
	<bean id="corporateBillingBusinessEventProcessor"
		class="org.anair.billing.disruptor.eventprocessor.CorporateBillingBusinessEventProcessor"
		p:billingService-ref="billingService"/>
	
	<bean id="customerSpecificBillingBusinessEventProcessor"
		class="org.anair.billing.disruptor.eventprocessor.CustomerSpecificBillingBusinessEventProcessor"
		p:billingService-ref="billingService"/>
		

	<!-- Publisher -->
	<bean id="billingEventPublisher"
		class="org.anair.billing.disruptor.publisher.BillingEventPublisher"
		p:disruptorConfig-ref="billingDisruptor" />

</beans>