Hi All, I am trying to create a new mediator (not a class mediator) for ESB. I have encountered several problems so far.
1. Where does the synapse config of ESB reside? I searched for some text in the config (shown in the management console) in the ESB directory but couldn't find the location. 2. So far I have crated a maven project for the mediator and created mediator, mediator factory and mediator serializer classes (I haven't created the mediator configuration UI module yet). I copied the generated jar file to repository/components/plugins directory, added the new mediator to a sequence in the synapse config of ESB sample 150[1 <https://docs.wso2.com/display/ESB481/Sample+150%3A+Introduction+to+Proxy+Services>] and started ESB with sample 150 config. ESB gives following exception at startup. [2014-10-29 09:05:48,116] WARN - SynapseXMLConfigurationFactory Proxy Service configuration: StockQuoteProxy cannot be built - Continue in fail-safe mode java.lang.NullPointerException at org.apache.synapse.config.xml.MediatorFactoryFinder.getMediator(MediatorFactoryFinder.java:207) at org.apache.synapse.config.xml.AbstractListMediatorFactory.addChildren(AbstractListMediatorFactory.java:41) at org.apache.synapse.config.xml.SequenceMediatorFactory.createAnonymousSequence(SequenceMediatorFactory.java:70) at org.apache.synapse.config.xml.ProxyServiceFactory.createProxy(ProxyServiceFactory.java:193) at org.apache.synapse.config.xml.SynapseXMLConfigurationFactory.defineProxy(SynapseXMLConfigurationFactory.java:142) at org.apache.synapse.config.xml.SynapseXMLConfigurationFactory.getConfiguration(SynapseXMLConfigurationFactory.java:92) Looks like ESB cannot find the factory for creating the new mediator specified in the synapse config. What should I do for ESB to identify my jar as an ESB mediator? Can somebody help me on this? [1] https://docs.wso2.com/display/ESB481/Sample+150%3A+Introduction+to+Proxy+Services Thanks -- Lahiru Chandima *Senior Software Engineer* Mobile : +94 (0) 772 253283 [email protected]
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