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From "Mohammed Boukada (JIRA)" <j...@apache.org>
Subject [jira] [Created] (FELIX-4154) InstanceManager.setState() method should throws exception in case of failure
Date Mon, 01 Jul 2013 11:26:21 GMT
Mohammed Boukada created FELIX-4154:
---------------------------------------

             Summary: InstanceManager.setState() method should throws exception in case of
failure
                 Key: FELIX-4154
                 URL: https://issues.apache.org/jira/browse/FELIX-4154
             Project: Felix
          Issue Type: Bug
          Components: iPOJO
    Affects Versions: ipojo-runtime-1.10.1
            Reporter: Mohammed Boukada


In my use case, I create an instance of a component using factory.createComponentInstance(props).
If an error occurs in setState() method, it is managed internally and does not return anything
to the caller. 

Code :
 try {
                    for (int i = 0; i < m_handlers.length; i++) {
                        m_handlers[i].getHandler().stateChanged(state);
                    }
                } catch (IllegalStateException e) {
                    // When an illegal state exception happens, the instance manager must
be stopped immediately.
                    stop();
                    m_logger.log(Logger.ERROR, e.getMessage(), e);
                    return;
                }

Exception stack trace :

java.lang.reflect.InvocationTargetException
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:601)
	at org.apache.felix.ipojo.util.Callback.call(Callback.java:237)
	at org.apache.felix.ipojo.util.Callback.call(Callback.java:193)
	at org.apache.felix.ipojo.handlers.lifecycle.callback.LifecycleCallback.call(LifecycleCallback.java:86)
	at org.apache.felix.ipojo.handlers.lifecycle.callback.LifecycleCallbackHandler.__M_stateChanged(LifecycleCallbackHandler.java:162)
	at org.apache.felix.ipojo.handlers.lifecycle.callback.LifecycleCallbackHandler.stateChanged(LifecycleCallbackHandler.java)
	at org.apache.felix.ipojo.InstanceManager.setState(InstanceManager.java:536)
	at org.apache.felix.ipojo.InstanceManager.start(InstanceManager.java:418)
	at org.apache.felix.ipojo.ComponentFactory.createInstance(ComponentFactory.java:178)
	at org.apache.felix.ipojo.IPojoFactory.createComponentInstance(IPojoFactory.java:309)
	at org.apache.felix.ipojo.IPojoFactory.createComponentInstance(IPojoFactory.java:236)


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