Я пытаюсь создать простой веб-сервис с OSGI и Karaf.CXF веб-сервисы с OSGI и Karaf
Вот шаги, которые я протекали:
- загрузить апач karaf - 3.0.3
- старт karaf, тем выполнить следующие команды
- особенность: репо добавить CxF 3.0.
- особенность: установить HTTP CXF
Затем создал следующие классы:
интерфейс
public interface IMyService {
String sayHello(
String name);
}
реализация
@WebService
public class MyServiceImpl implements IMyService {
@Override
public String sayHello(
final String name) {
return "Hello " + name + " !!";
}
}
OSGI blueprint.xml
<cxf:bus id="cxfBus1">
<cxf:features>
<cxf:logging />
</cxf:features>
</cxf:bus>
<jaxrs:server address="/hello" id="helloService">
<jaxrs:serviceBeans>
<ref component-id="helloBean" />
</jaxrs:serviceBeans>
</jaxrs:server>
<bean id="helloBean" class="org.test.ws.impl.MyServiceImpl" />
Когда пучок развертывается в директории развертывания karaf, комплект не может быть установлен. Произошла следующая ошибка:
2015-02-10 19:11:52,325 | ERROR | FelixStartLevel | BlueprintContainerImpl | 15 - org.apache.aries.blueprint.core - 1.4.2 | Unable to start blueprint container for bundle org.test.test-karaf-ws
org.osgi.service.blueprint.container.ComponentDefinitionException: Unable to initialize bean helloService
at org.apache.aries.blueprint.container.BeanRecipe.runBeanProcInit(BeanRecipe.java:714)[15:org.apache.aries.blueprint.core:1.4.2]
at org.apache.aries.blueprint.container.BeanRecipe.internalCreate2(BeanRecipe.java:824)[15:org.apache.aries.blueprint.core:1.4.2]
at org.apache.aries.blueprint.container.BeanRecipe.internalCreate(BeanRecipe.java:787)[15:org.apache.aries.blueprint.core:1.4.2]
at org.apache.aries.blueprint.di.AbstractRecipe$1.call(AbstractRecipe.java:79)[15:org.apache.aries.blueprint.core:1.4.2]
at java.util.concurrent.FutureTask.run(FutureTask.java:266)[:1.8.0_25]
at org.apache.aries.blueprint.di.AbstractRecipe.create(AbstractRecipe.java:88)[15:org.apache.aries.blueprint.core:1.4.2]
at org.apache.aries.blueprint.container.BlueprintRepository.createInstances(BlueprintRepository.java:245)[15:org.apache.aries.blueprint.core:1.4.2]
at org.apache.aries.blueprint.container.BlueprintRepository.createAll(BlueprintRepository.java:183)[15:org.apache.aries.blueprint.core:1.4.2]
at org.apache.aries.blueprint.container.BlueprintContainerImpl.instantiateEagerComponents(BlueprintContainerImpl.java:682)[15:org.apache.aries.blueprint.core:1.4.2]
at org.apache.aries.blueprint.container.BlueprintContainerImpl.doRun(BlueprintContainerImpl.java:377)[15:org.apache.aries.blueprint.core:1.4.2]
at org.apache.aries.blueprint.container.BlueprintContainerImpl.run(BlueprintContainerImpl.java:269)[15:org.apache.aries.blueprint.core:1.4.2]
at org.apache.aries.blueprint.container.BlueprintExtender.createContainer(BlueprintExtender.java:294)[15:org.apache.aries.blueprint.core:1.4.2]
at org.apache.aries.blueprint.container.BlueprintExtender.createContainer(BlueprintExtender.java:263)[15:org.apache.aries.blueprint.core:1.4.2]
at org.apache.aries.blueprint.container.BlueprintExtender.modifiedBundle(BlueprintExtender.java:253)[15:org.apache.aries.blueprint.core:1.4.2]
at org.apache.aries.util.tracker.hook.BundleHookBundleTracker$Tracked.customizerModified(BundleHookBundleTracker.java:500)[9:org.apache.aries.util:1.1.0]
at org.apache.aries.util.tracker.hook.BundleHookBundleTracker$Tracked.customizerModified(BundleHookBundleTracker.java:433)[9:org.apache.aries.util:1.1.0]
at org.apache.aries.util.tracker.hook.BundleHookBundleTracker$AbstractTracked.track(BundleHookBundleTracker.java:725)[9:org.apache.aries.util:1.1.0]
at org.apache.aries.util.tracker.hook.BundleHookBundleTracker$Tracked.bundleChanged(BundleHookBundleTracker.java:463)[9:org.apache.aries.util:1.1.0]
at org.apache.aries.util.tracker.hook.BundleHookBundleTracker$BundleEventHook.event(BundleHookBundleTracker.java:422)[9:org.apache.aries.util:1.1.0]
at org.apache.felix.framework.util.SecureAction.invokeBundleEventHook(SecureAction.java:1103)[org.apache.felix.framework-4.2.1.jar:]
at org.apache.felix.framework.util.EventDispatcher.createWhitelistFromHooks(EventDispatcher.java:695)[org.apache.felix.framework-4.2.1.jar:]
at org.apache.felix.framework.util.EventDispatcher.fireBundleEvent(EventDispatcher.java:483)[org.apache.felix.framework-4.2.1.jar:]
at org.apache.felix.framework.Felix.fireBundleEvent(Felix.java:4403)[org.apache.felix.framework-4.2.1.jar:]
at org.apache.felix.framework.Felix.startBundle(Felix.java:2092)[org.apache.felix.framework-4.2.1.jar:]
at org.apache.felix.framework.Felix.setActiveStartLevel(Felix.java:1291)[org.apache.felix.framework-4.2.1.jar:]
at org.apache.felix.framework.FrameworkStartLevelImpl.run(FrameworkStartLevelImpl.java:304)[org.apache.felix.framework-4.2.1.jar:]
at java.lang.Thread.run(Thread.java:745)[:1.8.0_25]
Caused by: org.apache.cxf.service.factory.ServiceConstructionException
at org.apache.cxf.jaxrs.JAXRSServerFactoryBean.create(JAXRSServerFactoryBean.java:219)
at org.apache.cxf.jaxrs.JAXRSServerFactoryBean.init(JAXRSServerFactoryBean.java:142)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)[:1.8.0_25]
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)[:1.8.0_25]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)[:1.8.0_25]
at java.lang.reflect.Method.invoke(Method.java:483)[:1.8.0_25]
at org.apache.aries.blueprint.utils.ReflectionUtils.invoke(ReflectionUtils.java:297)[15:org.apache.aries.blueprint.core:1.4.2]
at org.apache.aries.blueprint.container.BeanRecipe.invoke(BeanRecipe.java:958)[15:org.apache.aries.blueprint.core:1.4.2]
at org.apache.aries.blueprint.container.BeanRecipe.runBeanProcInit(BeanRecipe.java:712)[15:org.apache.aries.blueprint.core:1.4.2]
... 26 more
Caused by: org.apache.cxf.service.factory.ServiceConstructionException: No resource classes found
at org.apache.cxf.jaxrs.AbstractJAXRSFactoryBean.checkResources(AbstractJAXRSFactoryBean.java:318)
at org.apache.cxf.jaxrs.JAXRSServerFactoryBean.create(JAXRSServerFactoryBean.java:159)
... 34 more
Что мне здесь не хватает?
Нет, я не хочу, JAX-WS. Мне нужны веб-службы RESTful (JAX-RS). – grozandrei
Извините, вопрос был не очень ясен ... «простой веб-сервис» ... –
@JorgeMartinez есть ли у вас пример использования JAX-WS для раскрытия реализаций OSGi? – Twimnox