Hi Todd,
To islote the problem I tried to reproduce it without spring, for this
I modified the DOSGi Greeter demo. On the server side I simply
register two the same object twice under two contexts:
public void start(BundleContext bc) throws Exception {
Dictionary<String, Object> props = new Hashtable<String, Object>();
props.put("osgi.remote.interfaces", "*");
props.put("osgi.remote.configuration.type", "pojo");
props.put("osgi.remote.configuration.pojo.address",
"http://localhost:9090/greeterA";);
registration = bc.registerService(GreeterService.class.getName(),
new GreeterServiceImpl(), props);
Dictionary<String, Object> props2 = new Hashtable<String, Object>();
props2.put("osgi.remote.interfaces", "*");
props2.put("osgi.remote.configuration.type", "pojo");
props2.put("osgi.remote.configuration.pojo.address",
"http://localhost:9090/greeterB";);
registration2 = bc.registerService(GreeterService.class.getName(),
new GreeterServiceImpl(), props2);
While on the client side I register both in my remote-services.xml file:
<service-descriptions xmlns="http://www.osgi.org/xmlns/sd/v1.0.0";>
<service-description>
<provide interface="org.apache.cxf.dosgi.samples.greeter.GreeterService" />
<property name="osgi.remote.interfaces">*</property>
<property name="osgi.remote.configuration.type">pojo</property>
<property
name="osgi.remote.configuration.pojo.address">http://localhost:9090/greeterB</property>
</service-description>
<service-description>
<provide interface="org.apache.cxf.dosgi.samples.greeter.GreeterService" />
<property name="osgi.remote.interfaces">*</property>
<property name="osgi.remote.configuration.type">pojo</property>
<property
name="osgi.remote.configuration.pojo.address">http://localhost:9090/greeterA</property>
</service-description>
</service-descriptions>
This works well for me, the consumer gets a reference to both remote
services and can invoke on them.
See if it works for you if you go back to a more basic scenario. If it
doesn't could you maybe provide a test case (with code)?
Thanks,
David
2009/4/30 Nist, Todd (IHG) <[email protected]>:
>
> Hi,
>
> I am encountering the following problem with a client, written in spring osgi
> / dm
> that is attempting to bind to 2 osgi services using distributed osgi provided
> by
> CXF. If I only define 1 <service-description> and reference one of the
> services
> the client works fine. If I define 2 <service-description> tags within
> <service-descriptions> as below I get the error shown below.
>
> When the client is started I see the following errors:
>
> Apr 30, 2009 12:14:55 PM
> org.springframework.osgi.extender.support.DefaultOsgiAp
> plicationContextCreator createApplicationContext
> INFO: Discovered configurations {osgibundle:/META-INF/spring/*.xml} in bundle
> [C
> ampaign Service Consumer Bundle (com.ihg.crm.service.client)]
> -> Apr 30, 2009 12:14:55 PM
> org.apache.cxf.dosgi.discovery.local.LocalDiscoveryS
> ervice bundleChanged
> INFO: bundle changed: com.ihg.crm.service.client
> Apr 30, 2009 12:14:55 PM
> org.springframework.context.support.AbstractApplication
> Context prepareRefresh
> INFO: Refreshing
> org.springframework.osgi.context.support.OsgiBundleXmlApplicati
> oncont...@1d32a62: display name
> [OsgiBundleXmlApplicationContext(bundle=com.ihg.
> crm.service.client, config=osgibundle:/META-INF/spring/*.xml)]; startup date
> [Th
> u Apr 30 12:14:55 EDT 2009]; root of context hierarchy
> Apr 30, 2009 12:14:55 PM
> org.springframework.osgi.context.support.AbstractOsgiBu
> ndleApplicationContext unpublishContextAsOsgiService
> INFO: Unpublishing application context OSGi service for bundle Campaign
> Service
> Consumer Bundle (com.ihg.crm.service.client)
> Apr 30, 2009 12:14:55 PM
> org.apache.cxf.dosgi.discovery.local.LocalDiscoveryServ
> ice triggerCallbacks
> INFO: check if string: com.ihg.crm.service.campaign.OfferService contained by
> [c
> om.ihg.crm.service.campaign.CampaignService]
> Apr 30, 2009 12:14:55 PM
> org.apache.cxf.dosgi.discovery.local.LocalDiscoveryServ
> ice triggerCallbacks
> INFO: check if string: com.ihg.crm.service.campaign.OfferService contained by
> [c
> om.ihg.crm.service.campaign.CampaignService]
> Apr 30, 2009 12:14:55 PM
> org.springframework.beans.factory.xml.XmlBeanDefinition
> Reader loadBeanDefinitions
> INFO: Loading XML bean definitions from URL
> [bundle://37.0:0/META-INF/spring/bun
> dle-context-osgi.xml]
> Apr 30, 2009 12:14:55 PM
> org.apache.cxf.dosgi.discovery.local.LocalDiscoveryServ
> ice triggerCallbacks
> INFO: check if string:
> (|(service.interface=com.ihg.crm.service.campaign.Campaig
> nService)(service.interface=com.ihg.crm.service.campaign.OfferService))
> matches
> [com.ihg.crm.service.campaign.CampaignService]
> Apr 30, 2009 12:14:55 PM
> org.apache.cxf.dosgi.discovery.local.LocalDiscoveryServ
> ice triggerCallbacks
> INFO: check if string: com.ihg.crm.service.campaign.OfferService contained by
> [c
> om.ihg.crm.service.campaign.OfferService]
> Apr 30, 2009 12:14:55 PM
> org.apache.cxf.dosgi.dsw.hooks.AbstractClientHook$Disco
> veryCallback serviceChanged
> INFO: Notified - AVAILABLE: [com.ihg.crm.service.campaign.OfferService]
> endpoint
> id: null
> Apr 30, 2009 12:14:55 PM org.apache.cxf.dosgi.dsw.hooks.AbstractClientHook
> unkno
> wnEndpointId
> WARNING: registering proxy with unknown duplicate status as endpoint ID unset
> Apr 30, 2009 12:14:55 PM org.apache.cxf.dosgi.dsw.hooks.AbstractClientHook
> cache
> EndpointId
> WARNING: cannot cache proxy registration as endpoint ID unset
> Apr 30, 2009 12:14:55 PM
> org.apache.cxf.dosgi.discovery.local.LocalDiscoveryServ
> ice triggerCallbacks
> INFO: check if string: com.ihg.crm.service.campaign.OfferService contained by
> [c
> om.ihg.crm.service.campaign.OfferService]
> Apr 30, 2009 12:14:56 PM
> org.apache.cxf.dosgi.dsw.hooks.AbstractClientHook$Disco
> veryCallback serviceChanged
> INFO: Notified - AVAILABLE: [com.ihg.crm.service.campaign.OfferService]
> endpoint
> id: null
> Apr 30, 2009 12:14:56 PM org.apache.cxf.dosgi.dsw.hooks.AbstractClientHook
> unkno
> wnEndpointId
> WARNING: registering proxy with unknown duplicate status as endpoint ID unset
> Apr 30, 2009 12:14:56 PM org.apache.cxf.dosgi.dsw.hooks.AbstractClientHook
> cache
> EndpointId
> WARNING: cannot cache proxy registration as endpoint ID unset
> Apr 30, 2009 12:14:56 PM
> org.apache.cxf.dosgi.discovery.local.LocalDiscoveryServ
> ice triggerCallbacks
> INFO: check if string:
> (|(service.interface=com.ihg.crm.service.campaign.Campaig
> nService)(service.interface=com.ihg.crm.service.campaign.OfferService))
> matches
> [com.ihg.crm.service.campaign.OfferService]
> Apr 30, 2009 12:14:56 PM
> org.springframework.context.support.AbstractApplication
> Context obtainFreshBeanFactory
> INFO: Bean factory for application context
> [org.springframework.osgi.context.sup
> port.osgibundlexmlapplicationcont...@1d32a62]:
> org.springframework.beans.factory
> .support.defaultlistablebeanfact...@eb6e29
> Apr 30, 2009 12:14:56 PM
> org.springframework.osgi.extender.internal.dependencies
> .startup.DependencyServiceManager doFindDependencies
> INFO: Adding OSGi service dependency for importer [&campaignServiceRef]
> matching
> OSGi filter [(objectClass=com.ihg.crm.service.campaign.CampaignService)]
> Apr 30, 2009 12:14:56 PM
> org.springframework.osgi.extender.internal.dependencies
> .startup.DependencyServiceManager findServiceDependencies
> INFO: OsgiBundleXmlApplicationContext(bundle=com.ihg.crm.service.client,
> config=
> osgibundle:/META-INF/spring/*.xml) is waiting for unsatisfied dependencies
> [[&ca
> mpaignServiceRef]]
> Apr 30, 2009 12:14:56 PM org.apache.cxf.dosgi.dsw.hooks.AbstractClientHook
> looku
> pDiscoveryService
> INFO: lookup discovery service: interface:
> com.ihg.crm.service.campaign.Campaign
> Service filter: null
> Apr 30, 2009 12:14:56 PM
> org.apache.cxf.dosgi.discovery.local.LocalDiscoveryServ
> ice updateTracker
> INFO: updating tracker:
> org.apache.cxf.dosgi.dsw.hooks.AbstractClientHook$Discov
> erycallb...@3e926
> Apr 30, 2009 12:14:56 PM
> org.apache.cxf.dosgi.discovery.local.LocalDiscoveryServ
> ice addTracker
> INFO: adding tracker:
> org.apache.cxf.dosgi.dsw.hooks.AbstractClientHook$Discover
> ycallb...@3e926 collection: [com.ihg.crm.service.campaign.OfferService,
> com.ihg.
> crm.service.campaign.OfferService,
> com.ihg.crm.service.campaign.CampaignService]
> registered against prop: osgi.discovery.interest.interfaces
> Apr 30, 2009 12:14:56 PM
> org.apache.cxf.dosgi.discovery.local.LocalDiscoveryServ
> ice addTracker
> INFO: adding tracker:
> org.apache.cxf.dosgi.dsw.hooks.AbstractClientHook$Discover
> ycallb...@3e926 collection:
> [(|(service.interface=com.ihg.crm.service.campaign.C
> ampaignService)(service.interface=com.ihg.crm.service.campaign.OfferService))]
> r
> egistered against prop: osgi.discovery.interest.filters
> Apr 30, 2009 12:14:56 PM
> org.apache.cxf.dosgi.discovery.local.LocalDiscoveryServ
> ice triggerCallbacks
> INFO: search for matches to trigger callbacks with delta: []
> Apr 30, 2009 12:14:56 PM
> org.apache.cxf.dosgi.discovery.local.LocalDiscoveryServ
> ice triggerCallbacks
> INFO: search for matches to trigger callbacks with delta: []
>
>
> The 2 services and client code are written using spring osgi / dm and running
> within equinox for the server and felix for the client. The services
> bundle-context-osgi.xml files look as follows:
>
>
> CampaignService - bundle-context-osgi.xml
>
> <?xml version="1.0" encoding="UTF-8"?>
> <beans xmlns="http://www.springframework.org/schema/beans";
> xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";
> xmlns:osgi="http://www.springframework.org/schema/osgi";
> xsi:schemaLocation="http://www.springframework.org/schema/beans
> http://www.springframework.org/schema/beans/spring-beans.xsd
> http://www.springframework.org/schema/osgi
> http://www.springframework.org/schema/osgi/spring-osgi.xsd";>
>
> <osgi:reference id="dataSourceRef" interface="javax.sql.DataSource"/>
> <osgi:service interface="com.ihg.crm.service.campaign.CampaignService">
> <osgi:service-properties>
> <entry key="osgi.remote.interfaces" value="*" />
> <!-- entry key="osgi.remote.configuration.type" value="pojo" / -->
> <!-- entry
> key="osgi.remote.configuration.pojo.httpservice.context" value="/offer" / -->
> </osgi:service-properties>
> <bean class="com.ihg.crm.service.campaign.impl.CampaignServiceImpl"
> init-method="start">
> <property name="dataSource" ref="dataSourceRef" />
> </bean>
> </osgi:service>
> </beans>
>
> OfferService - bundle-context-osgi.xml
>
> <?xml version="1.0" encoding="UTF-8"?>
> <beans xmlns="http://www.springframework.org/schema/beans";
> xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";
> xmlns:osgi="http://www.springframework.org/schema/osgi";
> xsi:schemaLocation="http://www.springframework.org/schema/beans
> http://www.springframework.org/schema/beans/spring-beans.xsd
> http://www.springframework.org/schema/osgi
> http://www.springframework.org/schema/osgi/spring-osgi.xsd";>
>
> <osgi:reference id="dataSourceRef" interface="javax.sql.DataSource"/>
> <osgi:service interface="com.ihg.crm.service.campaign.OfferService">
> <osgi:service-properties>
> <entry key="osgi.remote.interfaces" value="*" />
> </osgi:service-properties>
> <bean class="com.ihg.crm.service.offer.impl.OfferServiceImpl"
> init-method="start">
> <property name="dataSource" ref="dataSourceRef" />
> </bean>
> </osgi:service>
> </beans>
>
> A ss on the equinox instance shows all bundles deployed and active:
>
> osgi> ss
>
> Framework is launched.
>
> id State Bundle
> 0 ACTIVE org.eclipse.osgi_3.5.0.v20090311-1300
> 1 ACTIVE org.eclipse.osgi.services_3.2.0.v20090306-1900
> 2 ACTIVE javax.servlet_2.5.0.v200806031605
> 3 ACTIVE com.springsource.org.apache.commons.pool_1.3.0
> 4 ACTIVE com.springsource.org.apache.commons.dbcp_1.2.2.osgi
> 5 ACTIVE com.springsource.javax.resource_1.5.0
> 6 ACTIVE com.springsource.oracle.jdbc_10.2.0.2
> 7 ACTIVE
> org.apache.geronimo.specs.geronimo-annotation_1.0_spec_1.1.1
> 8 ACTIVE
> org.apache.geronimo.specs.geronimo-activation_1.1_spec_1.0.2
> 9 ACTIVE org.apache.geronimo.specs.geronimo-javamail_1.4_spec_1.2.0
> 10 ACTIVE
> org.apache.geronimo.specs.geronimo-ws-metadata_2.0_spec_1.1.2
> 11 ACTIVE com.springsource.slf4j.org.apache.commons.logging_1.5.0
> 12 ACTIVE com.springsource.slf4j.api_1.5.0
> Fragments=13
> 13 RESOLVED com.springsource.slf4j.log4j_1.5.0
> Master=12
> 14 ACTIVE org.springframework.osgi.log4j.osgi_1.2.15.SNAPSHOT
> 15 ACTIVE com.springsource.org.jdom_1.0.0
> 16 ACTIVE org.springframework.core_2.5.6
> 17 ACTIVE org.springframework.beans_2.5.6
> 18 ACTIVE org.springframework.context_2.5.6
> 19 ACTIVE org.springframework.transaction_2.5.6
> 20 ACTIVE org.springframework.jdbc_2.5.6
> 21 ACTIVE com.springsource.org.aopalliance_1.0.0
> 22 ACTIVE org.springframework.aop_2.5.6
> 23 ACTIVE org.springframework.osgi.io_1.2.0
> 24 ACTIVE org.springframework.osgi.core_1.2.0
> 25 ACTIVE org.springframework.osgi.extender_1.2.0
> 26 ACTIVE org.ops4j.pax.web.service_0.5.1
> 27 ACTIVE org.apache.servicemix.bundles.jaxb-impl_2.1.6.1
> 28 ACTIVE org.apache.servicemix.bundles.wsdl4j_1.6.1.1
> 29 ACTIVE org.apache.servicemix.bundles.xmlsec_1.3.0.1
> 30 ACTIVE org.apache.servicemix.bundles.xmlschema_1.4.3.1
> 31 ACTIVE org.apache.servicemix.bundles.asm_2.2.3.1
> 32 ACTIVE org.apache.servicemix.bundles.xmlresolver_1.2.0.1
> 33 ACTIVE org.apache.servicemix.bundles.neethi_2.0.4.1
> 34 ACTIVE org.apache.servicemix.bundles.woodstox_3.2.7.1
> 35 ACTIVE org.apache.cxf.bundle-minimal_2.2.1.SNAPSHOT
> 36 ACTIVE org.apache.servicemix.specs.saaj-api-1.3_1.1.1
> 37 ACTIVE org.apache.servicemix.specs.stax-api-1.0_1.1.1
> 38 ACTIVE org.apache.servicemix.specs.jaxb-api-2.1_1.1.1
> 39 ACTIVE org.apache.servicemix.specs.jaxws-api-2.1_1.1.1
> 40 ACTIVE cxf-dosgi-ri-discovery-local_1.0.0.SNAPSHOT
> 41 ACTIVE cxf-dosgi-ri-dsw-cxf_1.0.0.SNAPSHOT
> 42 ACTIVE datasource_0.0.1
> 43 ACTIVE com.ihg.crm.model.campaign_0.0.1.SNAPSHOT
> 44 ACTIVE com.ihg.crm.service.campaign.interface_0.0.1.SNAPSHOT
> 45 ACTIVE com.ihg.crm.service.offer.impl_0.0.1.SNAPSHOT
> 46 ACTIVE CampaignServiceImpl_0.0.1
> 47 ACTIVE com.unicacorp.interact.api_0.0.0
>
>
> I am able to access both services via the browser by pointing to the url
> which they are exposed on and receive the wsdl back
> (http://10.163.163.64:9000/com/ihg/crm/service/campaign/CampaignService?wsdl
> and
> http://10.163.163.64:9000/com/ihg/crm/service/campaign/OfferService?wsdl) so
> I can see that both services are up and running.
>
>
> The client bundle-osgi-context.xml looks like this:
>
> <?xml version="1.0" encoding="UTF-8"?>
> <beans xmlns="http://www.springframework.org/schema/beans";
> xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";
> xmlns:osgi="http://www.springframework.org/schema/osgi";
> xsi:schemaLocation="http://www.springframework.org/schema/beans
> http://www.springframework.org/schema/beans/spring-beans.xsd
> http://www.springframework.org/schema/osgi
> http://www.springframework.org/schema/osgi/spring-osgi.xsd";>
>
> <osgi:reference id="campaignServiceRef"
> interface="com.ihg.crm.service.campaign.CampaignService"/>
> <osgi:reference id="offerServiceRef"
> interface="com.ihg.crm.service.campaign.OfferService"/>
>
> <bean class="com.ihg.crm.service.campaign.client.CampaignServiceConsumer"
> init-method="start">
> <property name="campaignService" ref="campaignServiceRef"/>
> <property name="offerService" ref = "offerServiceRef"/>
> </bean>
>
> </beans>
>
> My Client has the following definition for discovering the services within
> the remote-services.xml
>
> <service-descriptions xmlns="http://www.osgi.org/xmlns/sd/v1.0.0";>
> <service-description>
> <provide interface="com.ihg.crm.service.campaign.CampaignService" />
> <property name="osgi.remote.interfaces">*</property>
> <property name="service.intents">SOAP HTTP</property>
> <property name="osgi.remote.configuration.type">pojo</property>
> <!-- property
> name="osgi.remote.configuration.pojo.address">http://localhost:8080/offer</property
> -->
> <property name="osgi.remote.configuration.pojo.address">
> http://10.163.163.64:9000/com/ihg/crm/service/campaign/CampaignService
> </property>
> </service-description>
> <service-description>
> <provide interface="com.ihg.crm.service.campaign.OfferService" />
> <property name="osgi.remote.interfaces">*</property>
> <property name="service.intents">SOAP HTTP</property>
> <property name="osgi.remote.configuration.type">pojo</property>
> <!-- property
> name="osgi.remote.configuration.pojo.address">http://localhost:8080/offer</property
> -->
> <property name="osgi.remote.configuration.pojo.address">
> http://10.163.163.64:9000/com/ihg/crm/service/campaign/OfferService
> </property>
> </service-description>
> </service-descriptions>
>
>
> Client Bundles (Campaign Service Consumer Bundle) - Felix:
>
> -> ps
> START LEVEL 1
> ID State Level Name
> [ 0] [Active ] [ 0] System Bundle (1.4.1)
> [ 1] [Active ] [ 1] Apache Felix Shell Service (1.0.2)
> [ 2] [Active ] [ 1] Apache Felix Shell TUI (1.0.2)
> [ 3] [Active ] [ 1] Apache Felix Bundle Repository (1.2.1)
> [ 4] [Active ] [ 1] OSGi R4 Compendium Bundle (4.1.0)
> [ 5] [Active ] [ 1] geronimo-annotation_1.0_spec (1.1.1)
> [ 6] [Active ] [ 1] geronimo-activation_1.1_spec (1.0.2)
> [ 7] [Active ] [ 1] geronimo-javamail_1.4_spec (1.2)
> [ 8] [Active ] [ 1] geronimo-ws-metadata_2.0_spec (1.1.2)
> [ 9] [Active ] [ 1] Apache Commons Logging (1.1.1)
> [ 10] [Active ] [ 1] JDOM DOM Processor (1.0.0)
> [ 11] [Active ] [ 1] Spring Core (2.5.6)
> [ 12] [Active ] [ 1] Spring Beans (2.5.6)
> [ 13] [Active ] [ 1] Spring Context (2.5.6)
> [ 14] [Active ] [ 1] AOP Alliance API (1.0.0)
> [ 15] [Active ] [ 1] Spring AOP (2.5.6)
> [ 16] [Active ] [ 1] spring-osgi-io (1.2.0)
> [ 17] [Active ] [ 1] spring-osgi-core (1.2.0)
> [ 18] [Active ] [ 1] spring-osgi-extender (1.2.0)
> [ 19] [Active ] [ 1] OPS4J Pax Web - Service (0.5.1)
> [ 20] [Active ] [ 1] Apache ServiceMix Bundles: jaxb-impl-2.1.6
> (2.1.6.1)
> [ 21] [Active ] [ 1] Apache ServiceMix Bundles: wsdl4j-1.6.1 (1.6.1.1)
> [ 22] [Active ] [ 1] Apache ServiceMix Bundles: xmlsec-1.3.0 (1.3.0.1)
> [ 23] [Active ] [ 1] Apache ServiceMix Bundles: xmlschema-1.4.3
> (1.4.3.1)
> [ 24] [Active ] [ 1] Apache ServiceMix Bundles: asm-2.2.3 (2.2.3.1)
> [ 25] [Active ] [ 1] Apache ServiceMix Bundles: xmlresolver-1.2
> (1.2.0.1)
> [ 26] [Active ] [ 1] Apache ServiceMix Bundles: neethi-2.0.4 (2.0.4.1)
> [ 27] [Active ] [ 1] Apache ServiceMix Bundles: woodstox-3.2.7
> (3.2.7.1)
> [ 28] [Active ] [ 1] Apache CXF Minimal Bundle Jar (2.2.1.SNAPSHOT)
> [ 29] [Active ] [ 1] Apache ServiceMix Specs :: SAAJ API 1.3 (1.1.1)
> [ 30] [Active ] [ 1] Apache ServiceMix Specs :: STAX API 1.0 (1.1.1)
> [ 31] [Active ] [ 1] Apache ServiceMix Specs :: JAXB API 2.1 (1.1.1)
> [ 32] [Active ] [ 1] Apache ServiceMix Specs :: JAXWS API 2.1 (1.1.1)
> [ 33] [Active ] [ 1] CXF Local Discovery Service Bundle
> (1.0.0.SNAPSHOT)
> [ 34] [Active ] [ 1] CXF Distributed Software Bundle (1.0.0.SNAPSHOT)
> [ 35] [Active ] [ 1] Campaign Model Bundle (0.0.1.SNAPSHOT)
> [ 36] [Active ] [ 1] Campaign Service Interfaces (0.0.1.SNAPSHOT)
> [ 37] [Active ] [ 1] Campaign Service Consumer Bundle (0.0.1.SNAPSHOT)
>
>
> I am not sure what I am missing but feel sure it is something within the
> configuration of
> the bundle-context-osgi.xml of the server or client or the
> remote-services.xml entries, but
> am at a loss as to what it is. Any guidance in this would be much
> appreciated.
>
> Thanks in advance for the assistance.
>
> Regards,
> Todd
>
