| Subject: Multiple topics for DistributedEventAdmin |
Author: Robert Onslow |
Date: Mon, 11 February 2013 13:37 |
I have a bundle which has registered a distributedeventadmin for a particular topic:
EventAdmin admin = new DistributedEventAdmin(context);
IContainer container = manager.getContainerFactory().createContainer("ecf.generic.server");
sharedObjectContainer = (ISharedObjectContainer) container.getAdapter(ISharedObjectContainer.class);
ISharedObjectManager manager1 = sharedObjectContainer.getSharedObjectManager();
Properties props = new Properties();
props.put(EventConstants.EVENT_TOPIC, "uk_co_xlegal_xbundle3_remote");
manager1.addSharedObject(IDFactory.getDefault().createStringID("uk.co.xlegal.xbundle3.remote"), (ISharedObject) admin, props);
I have a second bundle, which needs to register another topic for distribution by the DistributedEventManager. I was thinking along the lines of:
//assume these get the registered distributedeventadmin and icontainermanager
admin = (EventAdmin) this.getServiceImplementingClass(EventAdmin.class)
IContainerManager manager = (IContainerManager) this.getServiceImplementingClass(IContainerManager.class
//could be done better, I'm sure
IContainer[] containers = manager.getAllContainers();
IContainer container = (containers.length == 1)? containers[0] : null;
ISharedObjectContainer sharedObjectContainer = (ISharedObjectContainer) ((IAdaptable) container).getAdapter(ISharedObjectContainer.class);
ISharedObjectManager manager1 = sharedObjectContainer.getSharedObjectManager();
Properties props = new Properties();
props.put(EventConstants.EVENT_TOPIC, "uk_co_xlegal_liveshow_annotation");
//do I just re-register the distributedeventadmin in the sharedobjectmanager with the additional topic as a property?
manager1.addSharedObject(IDFactory.getDefault().createStringID("uk_co_xlegal_liveshow_annotation"), (ISharedObject) admin, props);
Is this the correct way of doing this?
Thanks
Robert
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