Response broadcasting

In addition to being able to receive each transaction response directly, the transaction responses can also be broadcast to any system that is listening.

InfoSphere® MDM has a default broadcast constructor that is configured in the following configuration entry:

/IBM/DWLCommonServices/Notifications/BroadcastConstructor/className

The default value of this configuration setting is

com.ibm.mdm.common.notification.BroadcastConstructor

However, you can replace it with your own by adding your own to a bundle and specifying its class name in the configuration entry.

Before OSGi

Customizing required a change to the configuration entry.

With OSGi

Customizing requires a change to the configuration entry, and you must register your broadcast constructor in a blueprint file similar to the following example:

<service id="BroadcastConstructor" 
	interface="com.ibm.mdm.common.servicefactory.api.CommonServiceFactory">
	<service-properties>
		<entry key="common.service" value="BroadcastConstructor.x.y.z.myConstruct"/>
	</service-properties>
	<bean class="com.ibm.mdm.common.servicefactory.CommonServiceFactoryImpl">
		<argument type="java.lang.Class" 
				value="com.dwl.base.requestHandler.interfaces.IResponseConstructor"/>
		<argument type="java.lang.Class" value="x.y.z.myConstruct" />
		<argument ref="blueprintBundle"/>
	</bean>
</service>