The factory description did not change ? What is the manipulator version you're using ? --G
2013/5/3 Michiel Vermandel <[email protected]> > I changed my Handler to this: > > @Handler(name = "ScanCustom", namespace = "com.ce.flowbeans.channels") > public class EventChannelHandler extends PrimitiveHandler { > > Created the new Annotation: > > package com.ce.flowbeans.channels; > > import java.lang.annotation.ElementType; > import java.lang.annotation.Retention; > import java.lang.annotation.RetentionPolicy; > import java.lang.annotation.Target; > > @Target(ElementType.TYPE) > @Retention(RetentionPolicy.SOURCE) > public @interface ScanCustom {} > > And changed my DeviceService class: > > @Component > @Provides > @ScanCustom > public class DeviceService{ > > public static final String > VOLUME_STATE_CHANGED="com/ce/flowbeans/io/VOLUME_STATE_CHANGED"; > > private DeviceWatcher deviceWatcher = null; > > @Requires > EventService flowService; > > @Channel(payload = DeviceBean.class, topic = VOLUME_STATE_CHANGED) > EventSender volumeStateChanged; > > ... > } > > No change however... > > > ----------------- > http://www.codessentials.com - Your essential software, for free! > Follow us at http://twitter.com/#!/Codessentials > > > ________________________________ > From: Guillaume Sauthier (OW2/GMail) <[email protected]> > To: [email protected] > Sent: Friday, May 3, 2013 10:48 AM > Subject: Re: [iPOJO] using External Handler > > > Looking at your factory description, you can see that your handler is not > in the required handler's list. > > Hmm I think I got it. > > This is probably because of FELIX-3889 > Runtime visible annotations cannot be iPOJO handler's markers. > > Maybe you can simply have a class level marker annotation (not runtime > visible, probably no attributes, depending on what you need to read in your > handler). this annotation will enable your own handler. > And this handler will be able to read your own @Channel annotation > > > https://issues.apache.org/jira/browse/FELIX-3889 > > > 2013/5/3 Michiel Vermandel <[email protected]> > > > Handler com.ce.flowbeans.channels:Channel (VALID) > > > > @Component > > @Provides > > public class DeviceService{ > > > > public static final String > > VOLUME_STATE_CHANGED="com/ce/flowbeans/io/VOLUME_STATE_CHANGED"; > > > > private DeviceWatcher deviceWatcher = null; > > > > @Requires > > EventService flowService; > > > > @Channel(payload = DeviceBean.class, topic = VOLUME_STATE_CHANGED) > > EventSender volumeStateChanged; > > > > ... > > } > > > > > > g! Factory com.ce.flowbeans.io.DeviceService > > factory name="com.ce.flowbeans.io.DeviceService" bundle="30" > state="valid" > > implementation-class="com.ce.flowbeans.io.DeviceService" > > requiredhandlers list="[org.apache.felix.ipojo:requires, > > org.apache.felix.ipojo:callback, org.apache.felix.ipojo:provides, > > org.apache.felix.ipojo:architecture]" > > missinghandlers list="[]" > > provides specification="com.ce.flowbeans.io.DeviceService" > > inherited interfaces="[]" superclasses="[]" > > > > g! Instance com.ce.flowbeans.io.DeviceService-0 > > instance name="com.ce.flowbeans.io.DeviceService-0" state="valid" > > bundle="30" component.type="com.ce.flowbeans.io.DeviceService" > > handler name="org.apache.felix.ipojo:requires" state="valid" > > requires specification="com.ce.flowbeans.EventService" > > id="com.ce.flowbeans.EventService" optional="false" aggregate="false" > > proxy="true" binding-policy="dynamic" state="resolved" > > handler name="org.apache.felix.ipojo:callback" state="valid" > > handler name="org.apache.felix.ipojo:provides" state="valid" > > provides specifications="[com.ce.flowbeans.io.DeviceService]" > > state="registered" service.id="59" > > property name="factory.name" > > value="com.ce.flowbeans.io.DeviceService" > > property name="instance.name" > > value="com.ce.flowbeans.io.DeviceService-0" > > handler name="org.apache.felix.ipojo:architecture" state="valid" > > object name="com.ce.flowbeans.io.DeviceService@662f743b" > > > > > > ----------------- > > http://www.codessentials.com - Your essential software, for free! > > Follow us at http://twitter.com/#!/Codessentials > > > > > > ________________________________ > > From: Guillaume Sauthier (OW2/GMail) <[email protected]> > > To: [email protected] > > Sent: Friday, May 3, 2013 10:11 AM > > Subject: Re: [iPOJO] using External Handler > > > > > > Can you show me the details of the following commands: > > >$ factory com.ce.flowbeans.io.DeviceService > > >$ instance com.ce.flowbeans.io.DeviceService-0 > > > > Thanks > > > > > > 2013/5/3 Michiel Vermandel <[email protected]> > > > > > Hi, > > > > > > > > > I did not do that yet. > > > I just wanted to see the Handler getting invoked. > > > I have added a System.out in the constructor of the handler and in the > > > start method but I do not see any of these comments in the console. > > > > > > When exactly is/should the Handler be instantiated? > > > > > > Thanks > > > > > > ----------------- > > > http://www.codessentials.com - Your essential software, for free! > > > Follow us at http://twitter.com/#!/Codessentials > > > > > > > > > ________________________________ > > > From: Clement Escoffier <[email protected]> > > > To: [email protected]; Michiel Vermandel <[email protected]> > > > Sent: Thursday, May 2, 2013 8:06 PM > > > Subject: Re: [iPOJO] using External Handler > > > > > > > > > Hi, > > > > > > Did you implement the configure method and parsed the given metadata ? > > You > > > must register a field interceptor for each field you need to inject. > > > > > > Regards, > > > > > > Clement > > > > > > On 2 mai 2013, at 17:10, Michiel Vermandel <[email protected]> wrote: > > > > > > > Hi, > > > > > > > > In my previous post I mentioned an issue with my custom annotations. > > > > Now I'm trying to write a iPOJO Handler to inject these dependencies. > > > > > > > > I have created a class implementing PrimitiveHandler: > > > > > > > > @Handler(name = "Channel", namespace = "com.ce.flowbeans.channels") > > > > public class EventChannelHandler extends PrimitiveHandler { > > > > > > > > I have implemented the required methods, but have only put some > > > system.out for the moment. > > > > > > > > I also have my annotation @Channel in the package > > > "com.ce.flowbeans.channels". > > > > > > > > When I startup the framework I see the handler: > > > > > > > >> handlers > > > > Handler org.apache.felix.ipojo:properties (VALID) > > > > Handler org.apache.felix.ipojo:requires (VALID) > > > > Handler org.apache.felix.ipojo:architecture (VALID) > > > > Handler > > > org.apache.felix.ipojo:callback (VALID) > > > > Handler org.apache.felix.ipojo:controller (VALID) > > > > Handler org.apache.felix.ipojo:provides (VALID) > > > > Handler com.ce.flowbeans.channels:Channel (VALID) <== > > > > > > > > But when a field in a component is annotated with the @Channel > > > annotation, it gets not injected. > > > > Neither do I see any call to the initializeComponentFactory(...) or > > > configure(...) or start() methods of the handler. > > > > > > > > Do I need to specifically attach the handler to the component > instance > > > in some way? > > > > > > > > Thanks > > > > > > > > > > > > > > > > ----------------- > > > > http://www.codessentials.com - Your essential software, for free! > > > > Follow us at http://twitter.com/#!/Codessentials > > > > > >
