Re: Usage of lightweight components?
Hi, Can someone explain the relationship between deployment and registration? From earlier posts about lightweight components, it was suggested that the servicemix-beancontainer was a more full featured component for hosting light weight objects. So I have written a simple SA and a SU, that is hosted via the servicemix-beancontainer. My xbean.xml file in the SU exposes 2 endpoints: a standard JMS consumer, and a bean endpoint that points to my ComponentSupport derived class. Having dropped the SA into the hot deploy folder, ServiceMix logs that the SA was successfully deployed. When using a JMX console, I don't see the JMS endpoint or my bean endpoint and therefore assume that my SA did not successfully register these endpoints. This may well have something to do with configuration not being correct, but I am unsure at this point how ServiceMix carries out this step, and therefore what I need to be looking for to correct. xbean.xml ?xml version=1.0 encoding=UTF-8? beans xmlns:bean=http://servicemix.apache.org/bean/1.0; xmlns:lb=http://mine.com/catalogService; xmlns:jms=http://servicemix.apache.org/jms/1.0; jms:endpoint service=test:MyConsumerService endpoint=jms targetService=test:MyConsumerService targetEndpoint=endpoint role=consumer destinationStyle=queue jmsProviderDestinationName=queue/A jndiConnectionFactoryName=ConnectionFactory defaultMep=http://www.w3.org/2004/08/wsdl/in-out; defaultOperation=test:Echo description=My first test/ bean:endpoint service=mine:catalogService endpoint=endpoint bean=#catalogServiceBean/ bean id=catalogServiceBean class=com.mine.streamline.CatalogServiceEngineImpl/ /beans -- View this message in context: http://www.nabble.com/Re%3A-Usage-of-lightweight-components--tf483s12049.html#a11755541 Sent from the ServiceMix - Dev mailing list archive at Nabble.com.
Re: Usage of lightweight components?
FYI, the servicemix-bean component can act as a complete replacement of the lightweight components / lightweight container, while being a compliant SE. I have began to document it: http://cwiki.apache.org/SM/servicemix-bean.html The possibilities of this component are endless. Especially if we can find a way to use the concept of BeanFlow there (or maybe something alike with the use of annotations) ... On 3/1/07, Terry Cox [EMAIL PROTECTED] wrote: What are the advantages of using 'real' components? It is very simple to build a single business story in a LW manner, however there are constraints upon the way you can deploy LW components. Dependencies of LW components must be managed manually and all component definitions are in the same servicemix.xml file. Once you start to reach an environment where you have multiple, independent business stories , each deployed with their own lifecycle, a mechanism is required to simplify deployment and management. Full components can be deployed using the JBI Service Unit / Service Assembly pattern and each SA can be managed independently. -- Terry Cox Meta-Concepts Ltd -- Cheers, Guillaume Nodet Architect, LogicBlaze (http://www.logicblaze.com/) Blog: http://gnodet.blogspot.com/
