Deeply, this difference of handling logic is caused by a config prop called "org.apache.cxf.rs.httpservice.context".
While org.apache.cxf.rs.httpservice.context is not null(specified by user), HttpServiceManager.getHttpService() will be called. However, in greeter demo, the prop is not specified. Pl. seeing JaxRSPojoConfigurationTypeHandler 123 line Thanks --Tang Tang Yong wrote: > Maybe you can ask why greeter demo can work normally using http service? > > The reason is that handling logics of jax ws and jax rs scenes are > different. > > In jax rs scene, http service is obtained by > HttpServiceManager.getHttpService() , and needing a http service impl is > registered into OSGi registry ahead of time. > > However,in jax ws scene, http server with jax ws endpoint is created > using AbstractPojoConfigurationTypeHandler.createServerFromFactory. > > So, if you do not specify an activator(eg. from > pax-web-jetty-1.0.11.jar) in activators.list which can register a http > service impl, HttpServiceManager.getHttpService() will be failed. > > Thanks > --Tang > > Tang Yong wrote: >> Then, I added org.ops4j.pax.web.service.jetty.internal.Activator into >> activators.list and re-launched felix and installed/started greeter_rest >> demo, now the exception does not happen, >> >> D:\gf\org.apache.felix.main.distribution-4.0.3_1\felix-framework-4.0.3>java >> -jar bin\felix.jar >> ____________________________ >> Welcome to Apache Felix Gogo >> >> g! install file:/d:/gf/org.osgi.compendium-4.2.0.jar >> Bundle ID: 6 >> g! start file:/d:/gf/cxf-dosgi-ri-singlebundle-distribution-1.4-SNAPSHOT.jar >> g! log4j:WARN No appenders could be found for logger >> (org.apache.zookeeper.ZooKeeper). >> log4j:WARN Please initialize the log4j system properly. >> start >> file:/d:/gf/cxf-dosgi-ri-samples-greeter-rest-interface-1.4-SNAPSHOT.jar >> g! start file:/d:/gf/cxf-dosgi-ri-samples-greeter-rest-impl-1.4-SNAPSHOT.jar >> g! 12 21, 2012 12:17:00 午後 org.apache.cxf.endpoint.ServerImpl >> initDestination >> INFO: Setting the server's publish address to be >> /org/apache/cxf/dosgi/samples/greeter/rest/GreeterService >> 12 21, 2012 12:17:00 午後 org.apache.cxf.endpoint.ServerImpl initDestination >> INFO: Setting the server's publish address to be >> /org/apache/cxf/dosgi/samples/greeter/rest/GreeterService2 >> >> So, please team confirmed the issue. >> >> Thanks >> --Tang >> >> Tang Yong wrote: >>> I have done a initial investigation on the exception, >>> Apparently, not any HttpService impl is registered. >>> >>> Although in activators.list, >>> org.ops4j.pax.web.service.internal.Activator is written, whether having >>> other reqiured activator(for example, >>> org.ops4j.pax.web.service.jetty.internal.Activator) used for registering >>> a HttpService impl is missing or not? >>> >>> Thanks >>> --Tang >>> >>> Tang Yong wrote: >>>> In addition, >>>> >>>> Does not the exception happened while trigging >>>> https://issues.apache.org/jira/browse/DOSGI-145? >>>> >>>> Thanks >>>> --Tang >>>> >>>> Tang Yong wrote: >>>>> Hi Team, >>>>> >>>>> About Distributed OSGi greeter_rest demo[1], >>>>> [1]: http://cxf.apache.org/distributed-osgi.html >>>>> >>>>> here there are some problems: >>>>> >>>>> 1 link[2] of greeter_rest demo is not right >>>>> [2]: http://cxf.apache.org/distributed-osgi-greeter-demo-walkthrough.html >>>>> >>>>> 2 about greeter_rest demo[3]'s running >>>>> [3]: http://svn.apache.org/repos/asf/cxf/dosgi/trunk/samples/greeter_rest >>>>> >>>>> Using the following steps, while installing and starting >>>>> cxf-dosgi-ri-samples-greeter-rest-impl-1.4-SNAPSHOT.jar, an exception >>>>> happened: >>>>> >>>>> ____________________________ >>>>> Welcome to Apache Felix Gogo >>>>> >>>>> g! lb >>>>> START LEVEL 1 >>>>> ID|State |Level|Name >>>>> 0|Active | 0|System Bundle (4.0.3) >>>>> 1|Active | 1|Apache Log4J (1.2.15) >>>>> 2|Active | 1|Apache Felix Bundle Repository (1.6.6) >>>>> 3|Active | 1|Apache Felix Gogo Command (0.12.0) >>>>> 4|Active | 1|Apache Felix Gogo Runtime (0.10.0) >>>>> 5|Active | 1|Apache Felix Gogo Shell (0.10.0) >>>>> g! install file:/d:/gf/org.osgi.compendium-4.2.0.jar >>>>> Bundle ID: 6 >>>>> g! lb >>>>> START LEVEL 1 >>>>> ID|State |Level|Name >>>>> 0|Active | 0|System Bundle (4.0.3) >>>>> 1|Active | 1|Apache Log4J (1.2.15) >>>>> 2|Active | 1|Apache Felix Bundle Repository (1.6.6) >>>>> 3|Active | 1|Apache Felix Gogo Command (0.12.0) >>>>> 4|Active | 1|Apache Felix Gogo Runtime (0.10.0) >>>>> 5|Active | 1|Apache Felix Gogo Shell (0.10.0) >>>>> 6|Installed | 1|osgi.cmpn (4.2.0.200908310645) >>>>> g! start >>>>> file:/d:/gf/cxf-dosgi-ri-singlebundle-distribution-1.4-SNAPSHOT.jar >>>>> g! log4j:WARN No appenders could be found for logger >>>>> (org.apache.zookeeper.ZooKeeper). >>>>> log4j:WARN Please initialize the log4j system properly. >>>>> lb >>>>> START LEVEL 1 >>>>> ID|State |Level|Name >>>>> 0|Active | 0|System Bundle (4.0.3) >>>>> 1|Active | 1|Apache Log4J (1.2.15) >>>>> 2|Active | 1|Apache Felix Bundle Repository (1.6.6) >>>>> 3|Active | 1|Apache Felix Gogo Command (0.12.0) >>>>> 4|Active | 1|Apache Felix Gogo Runtime (0.10.0) >>>>> 5|Active | 1|Apache Felix Gogo Shell (0.10.0) >>>>> 6|Resolved | 1|osgi.cmpn (4.2.0.200908310645) >>>>> 7|Active | 1|Distributed OSGi Distribution Software >>>>> Single-Bundle Distribution (1.4.0.SNAPSHOT) >>>>> g! start >>>>> file:/d:/gf/cxf-dosgi-ri-samples-greeter-rest-interface-1.4-SNAPSHOT.jar >>>>> g! start >>>>> file:/d:/gf/cxf-dosgi-ri-samples-greeter-rest-impl-1.4-SNAPSHOT.jar >>>>> g! Exception in thread "pool-1-thread-2" >>>>> org.osgi.framework.ServiceException: CXF DOSGi: problem registering CXF >>>>> HTTP Servlet >>>>> Exception in thread "pool-1-thread-1" at >>>>> org.apache.cxf.dosgi.dsw.handlers.HttpServiceManager.registerServletAndGetBus(HttpServiceManager.java:84) >>>>> at >>>>> org.apache.cxf.dosgi.dsw.handlers.JaxRSPojoConfigurationTypeHandler.createServer(JaxRSPojoConfigurationTypeHandler.java:123) >>>>> at >>>>> org.apache.cxf.dosgi.dsw.service.RemoteServiceAdminCore.exportService(RemoteServiceAdminCore.java:123) >>>>> at >>>>> org.apache.cxf.dosgi.dsw.service.RemoteServiceAdminInstance$1.run(RemoteServiceAdminInstance.java:70) >>>>> at >>>>> org.apache.cxf.dosgi.dsw.service.RemoteServiceAdminInstance$1.run(RemoteServiceAdminInstance.java:64) >>>>> at java.security.AccessController.doPrivileged(Native Method) >>>>> at >>>>> org.apache.cxf.dosgi.dsw.service.RemoteServiceAdminInstance.exportService(RemoteServiceAdminInstance.java:64) >>>>> at >>>>> org.apache.cxf.dosgi.dsw.service.RemoteServiceAdminInstance.exportService(RemoteServiceAdminInstance.java:37) >>>>> at >>>>> org.apache.cxf.dosgi.topologymanager.exporter.TopologyManagerExport.doExportService(TopologyManagerExport.java:250) >>>>> at >>>>> org.apache.cxf.dosgi.topologymanager.exporter.TopologyManagerExport.access$200(TopologyManagerExport.java:51) >>>>> at >>>>> org.apache.cxf.dosgi.topologymanager.exporter.TopologyManagerExport$3.run(TopologyManagerExport.java:214) >>>>> at >>>>> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) >>>>> at >>>>> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) >>>>> at java.lang.Thread.run(Thread.java:722) >>>>> Caused by: java.lang.RuntimeException: No HTTPService found >>>>> at >>>>> org.apache.cxf.dosgi.dsw.handlers.HttpServiceManager.getHttpService(HttpServiceManager.java:92) >>>>> at >>>>> org.apache.cxf.dosgi.dsw.handlers.HttpServiceManager.registerServletAndGetBus(HttpServiceManager.java:77) >>>>> ... 13 more >>>>> org.osgi.framework.ServiceException: CXF DOSGi: problem registering CXF >>>>> HTTP Servlet >>>>> at >>>>> org.apache.cxf.dosgi.dsw.handlers.HttpServiceManager.registerServletAndGetBus(HttpServiceManager.java:84) >>>>> at >>>>> org.apache.cxf.dosgi.dsw.handlers.JaxRSPojoConfigurationTypeHandler.createServer(JaxRSPojoConfigurationTypeHandler.java:123) >>>>> at >>>>> org.apache.cxf.dosgi.dsw.service.RemoteServiceAdminCore.exportService(RemoteServiceAdminCore.java:123) >>>>> at >>>>> org.apache.cxf.dosgi.dsw.service.RemoteServiceAdminInstance$1.run(RemoteServiceAdminInstance.java:70) >>>>> at >>>>> org.apache.cxf.dosgi.dsw.service.RemoteServiceAdminInstance$1.run(RemoteServiceAdminInstance.java:64) >>>>> at java.security.AccessController.doPrivileged(Native Method) >>>>> at >>>>> org.apache.cxf.dosgi.dsw.service.RemoteServiceAdminInstance.exportService(RemoteServiceAdminInstance.java:64) >>>>> at >>>>> org.apache.cxf.dosgi.dsw.service.RemoteServiceAdminInstance.exportService(RemoteServiceAdminInstance.java:37) >>>>> at >>>>> org.apache.cxf.dosgi.topologymanager.exporter.TopologyManagerExport.doExportService(TopologyManagerExport.java:250) >>>>> at >>>>> org.apache.cxf.dosgi.topologymanager.exporter.TopologyManagerExport.access$200(TopologyManagerExport.java:51) >>>>> at >>>>> org.apache.cxf.dosgi.topologymanager.exporter.TopologyManagerExport$3.run(TopologyManagerExport.java:214) >>>>> at >>>>> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) >>>>> at >>>>> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) >>>>> at java.lang.Thread.run(Thread.java:722) >>>>> Caused by: java.lang.RuntimeException: No HTTPService found >>>>> at >>>>> org.apache.cxf.dosgi.dsw.handlers.HttpServiceManager.getHttpService(HttpServiceManager.java:92) >>>>> at >>>>> org.apache.cxf.dosgi.dsw.handlers.HttpServiceManager.registerServletAndGetBus(HttpServiceManager.java:77) >>>>> ... 13 more >>>>> gosh: stopping framework >>>>> >>>>> >>>>> >>> >> >> > > >
