first very promising results

Felix/bundle-dev/MathHubWorker-0.0.2-SNAPSHOT.jar

-/home/costea/workspace_sally4/sally4.git/MathHubWorker/target/MathHubWorker-0.0.2-SNAPSHOT.jar
\ No newline at end of file

Felix/bundle-dev/MathHubWorker-0.0.3-SNAPSHOT.jar

+/home/costea/workspace_sally4/sally4.git/MathHubWorker/target/MathHubWorker-0.0.3-SNAPSHOT.jar
\ No newline at end of file

Felix/bundle-dev/activemq-0.0.2-SNAPSHOT.jar

-/home/costea/workspace_sally4/sally4.git/activemq/target/activemq-0.0.2-SNAPSHOT.jar
\ No newline at end of file

Felix/bundle-dev/activemq-0.0.3-SNAPSHOT.jar

+/home/costea/workspace_sally4/sally4.git/activemq/target/activemq-0.0.3-SNAPSHOT.jar
\ No newline at end of file

Felix/bundle-dev/core-0.0.2-SNAPSHOT.jar

-/home/costea/workspace_sally4/sally4.git/core/target/core-0.0.2-SNAPSHOT.jar
\ No newline at end of file

Felix/bundle-dev/core-0.0.3-SNAPSHOT.jar

+/home/costea/workspace_sally4/sally4.git/core/target/core-0.0.3-SNAPSHOT.jar
\ No newline at end of file

Felix/bundle-dev/docmanager-0.0.2-SNAPSHOT.jar

-/home/costea/workspace_sally4/sally4.git/docmanager/target/docmanager-0.0.2-SNAPSHOT.jar
\ No newline at end of file

Felix/bundle-dev/docmanager-0.0.3-SNAPSHOT.jar

+/home/costea/workspace_sally4/sally4.git/docmanager/target/docmanager-0.0.3-SNAPSHOT.jar
\ No newline at end of file

Felix/bundle-dev/planetary-0.0.2-SNAPSHOT.jar

-/home/costea/workspace_sally4/sally4.git/planetary/target/planetary-0.0.2-SNAPSHOT.jar
\ No newline at end of file

Felix/bundle-dev/planetary-0.0.3-SNAPSHOT.jar

+/home/costea/workspace_sally4/sally4.git/planetary/target/planetary-0.0.3-SNAPSHOT.jar
\ No newline at end of file

Felix/bundle-dev/servlet-0.0.2-SNAPSHOT.jar

-/home/costea/workspace_sally4/sally4.git/servlet/target/servlet-0.0.2-SNAPSHOT.jar
\ No newline at end of file

Felix/bundle-dev/servlet-0.0.3-SNAPSHOT.jar

+/home/costea/workspace_sally4/sally4.git/servlet/target/servlet-0.0.3-SNAPSHOT.jar
\ No newline at end of file

Felix/bundle-dev/utils-0.0.3-SNAPSHOT.jar

+/home/costea/workspace_sally4/sally4.git/utils/target/utils-0.0.3-SNAPSHOT.jar
\ No newline at end of file

Felix/bundle/org.apache.felix.ipojo.webconsole-1.7.0.jar

+/home/costea/workspace_sally4/sally4.git/Felix/bundle/web/org.apache.felix.ipojo.webconsole-1.7.0.jar
\ No newline at end of file

Felix/bundle/org.apache.felix.webconsole-4.2.2-all.jar

+/home/costea/workspace_sally4/sally4.git/Felix/bundle/web/org.apache.felix.webconsole-4.2.2-all.jar
\ No newline at end of file

MathHubWorker/src/main/java/info/kwarc/sally4/mathhubworker/PlanetaryClient.java

+package info.kwarc.sally4.mathhubworker;
+
+import info.kwarc.sally.comm.planetaryclient.NewService;
+import info.kwarc.sally.comm.planetaryclient.RemoveService;
+
+public interface PlanetaryClient {
+	void newService(NewService service);
+	void stopService(RemoveService service);	
+}

MathHubWorker/src/main/java/info/kwarc/sally4/mathhubworker/factories/MathHubFactory.java

+package info.kwarc.sally4.mathhubworker.factories;
+
+import info.kwarc.sally4.docmanager.SallyDoc;
+
+import java.util.Dictionary;
+import java.util.Hashtable;
+
+import org.apache.felix.ipojo.ComponentInstance;
+import org.apache.felix.ipojo.ConfigurationException;
+import org.apache.felix.ipojo.Factory;
+import org.apache.felix.ipojo.InstanceStateListener;
+import org.apache.felix.ipojo.MissingHandlerException;
+import org.apache.felix.ipojo.UnacceptableConfiguration;
+import org.apache.felix.ipojo.annotations.Bind;
+import org.apache.felix.ipojo.annotations.Component;
+import org.apache.felix.ipojo.annotations.Instantiate;
+import org.apache.felix.ipojo.annotations.Requires;
+
+@Component
+@Instantiate
+public class MathHubFactory {
+	@Requires(filter="(factory.name=LMHWorkflowInstance)")
+	Factory lmhWorkflow;
+
+	@Requires(filter="(factory.name=PlanetaryWorkflowInstance)")
+	Factory planetaryWorkflow;
+
+	void createInstance(Factory factory, String name, String docQueue) throws UnacceptableConfiguration, MissingHandlerException, ConfigurationException {
+	    Dictionary<String, Object> configuration = new Hashtable<String, Object>();
+	    Dictionary<String, Object> filters = new Hashtable<String, Object>();
+	    
+	    filters.put("docQueue", "(docQueue="+docQueue+")");
+
+	    configuration.put("requires.filters", filters);
+	    
+	    configuration.put("instance.name", name+" for doc:"+docQueue);
+
+		ComponentInstance inst = factory.createComponentInstance(configuration);
+		inst.addInstanceStateListener(new InstanceStateListener() {
+			
+			@Override
+			public void stateChanged(ComponentInstance arg0, int arg1) {
+				if (arg1 == ComponentInstance.INVALID) {
+					arg0.dispose();
+				}
+			}
+		});		
+	}
+	
+	@Bind(aggregate=true)
+	void newSallyDoc(SallyDoc newDoc) throws UnacceptableConfiguration, MissingHandlerException, ConfigurationException {
+		for (String iface : newDoc.getInterfaces()) {
+			if ("planetaryclient".equals(iface)) {
+				createInstance(planetaryWorkflow, "PlanetaryClient", newDoc.getDocQueue());
+				return;
+			}
+			if ("lmhworker".equals(iface)) {
+				createInstance(lmhWorkflow, "LMHWorker ", newDoc.getDocQueue());
+				return;
+			}
+		}
+	}
+}

MathHubWorker/src/main/java/info/kwarc/sally4/mathhubworker/impl/LMHWorkflow.java

-package info.kwarc.sally4.mathhubworker.impl;
-
-import info.kwarc.sally4.core.CamelContextProvider;
-import info.kwarc.sally4.docmanager.AlexRoute;
-import info.kwarc.sally4.docmanager.IDocWorkflow;
-import info.kwarc.sally4.docmanager.IDocWorkflowInstance;
-import info.kwarc.sally4.mathhubworker.MathHubWorkerManager;
-import info.kwarc.sally4.mathhubworker.routes.LMHWorkflowInstance;
-
-import org.apache.camel.CamelContext;
-import org.apache.camel.impl.DefaultCamelContext;
-import org.apache.felix.ipojo.annotations.Component;
-import org.apache.felix.ipojo.annotations.Instantiate;
-import org.apache.felix.ipojo.annotations.Provides;
-import org.apache.felix.ipojo.annotations.Requires;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
-@Component
-@Instantiate
-@Provides
-public class LMHWorkflow implements IDocWorkflow {
-	@Requires
-	CamelContextProvider camelContextProvider;
-
-	@Requires
-	MathHubWorkerManager workerManager;
-	
-	Logger log;
-
-	public LMHWorkflow() {
-		log = LoggerFactory.getLogger(getClass());
-	}
-	
-	@Override
-	public String[] getInterfaceRequirements() {
-		return new String[]{"lmhworker"};
-	}
-
-	@Override
-	public String[] getHandlingNamespaces() {
-		return new String[] {"http://kwarc.info/sally/comm/mathhubworker"};
-	}
-
-	@Override
-	public IDocWorkflowInstance createDocumentInstance(AlexRoute route) {
-		CamelContext context = new DefaultCamelContext();
-		LMHWorkflowInstance lmhWorkflowInstance = new LMHWorkflowInstance(route, this);
-		try {
-			context.addRoutes(lmhWorkflowInstance);
-			context.start();
-		} catch (Exception e) {
-			e.printStackTrace();
-		}
-		return lmhWorkflowInstance;
-	}
-
-}