Я работаю над приложением Spring, которое предоставляет веб-сервис JAX-WS.Реализация веб-службы зависит от какого-то подпружиненного объекта в моем сервисном слое и выглядит следующим образом:
@WebService
public class BlahService {
...
public void setFooService(FooService f) {
...
}
}
, где FooService определяется в контексте приложения и внедряется в BlahService во время веб-приложения.запускать.FooService со своей стороны зависит от BarService, который снова определяется в контексте приложения и внедряется при запуске, следовательно, BlahService выше транзитивно зависит от BarService.
Вот он, хитрая часть.BarService реализует ApplicationContextAware, поэтому его код напоминает обычный
public class BazService implements ApplicationContextAware {
private ApplicationContext applicationContext;
public final void setApplicationContext(ApplicationContext ctx) {
this.applicationContext = ctx;
}
...
}
Теперь, если я не аннотирую setApplicationContext с @XmlTransient, приложение не запустится, жалуясь на applicationContext как интерфейс ипоэтому невозможно привязать к JAXB.Что мне не хватает?Почему JAXB пытается связать ApplicationContext с XML?
Stacktrace или этого не произошло
####<Jun 22, 2011 7:28:31 PM CEST> <Info> <ServletContext-/MyApp> <duck> <myserver> <[ACTIVE] ExecuteThread: '0' for queue: 'weblogic.kernel.Default (self-tuning)'> <<WLS Kernel>> <> <> <1308763711259> <BEA-000000> <Initializing Spring root WebApplicationContext>
####<Jun 22, 2011 7:28:32 PM CEST> <Error> <HTTP> <duck> <myserver> <[ACTIVE] ExecuteThread: '0' for queue: 'weblogic.kernel.Default (self-tuning)'> <<WLS Kernel>> <> <> <1308763712595> <BEA-101216> <Servlet: "myApp-jax-ws-servlet" failed to preload on startup in Web application: "MyApp.war".
javax.xml.ws.WebServiceException: Unable to create JAXBContext
at com.sun.xml.ws.model.AbstractSEIModelImpl.createJAXBContext(AbstractSEIModelImpl.java:164)
at com.sun.xml.ws.model.AbstractSEIModelImpl.postProcess(AbstractSEIModelImpl.java:94)
at com.sun.xml.ws.model.RuntimeModeler.buildRuntimeModel(RuntimeModeler.java:281)
at com.sun.xml.ws.server.EndpointFactory.createSEIModel(EndpointFactory.java:363)
at com.sun.xml.ws.server.EndpointFactory.createEndpoint(EndpointFactory.java:202)
at com.sun.xml.ws.api.server.WSEndpoint.create(WSEndpoint.java:496)
at com.sun.xml.ws.api.server.WSEndpoint.create(WSEndpoint.java:539)
at weblogic.wsee.jaxws.JAXWSDeployedServlet.getEndpoint(JAXWSDeployedServlet.java:183)
at weblogic.wsee.jaxws.JAXWSServlet.registerEndpoint(JAXWSServlet.java:135)
at weblogic.wsee.jaxws.JAXWSServlet.init(JAXWSServlet.java:64)
at weblogic.wsee.jaxws.JAXWSDeployedServlet.init(JAXWSDeployedServlet.java:54)
at javax.servlet.GenericServlet.init(GenericServlet.java:241)
... lots of weblogic stuff ...
Caused By: java.security.PrivilegedActionException: com.sun.xml.bind.v2.runtime.IllegalAnnotationsException: 2 counts of IllegalAnnotationExceptions
org.springframework.context.ApplicationContext is an interface, and JAXB can't handle interfaces.
this problem is related to the following location:
at org.springframework.context.ApplicationContext
at public final org.springframework.context.ApplicationContext my.package.myApp.service.db.DBManager.getApplicationContext()
at my.package.myApp.service.db.DBManager
at public my.package.myApp.service.db.DBManager my.package.myApp.service.sso.SSOInterface.getDBManager()
at my.package.myApp.service.sso.SSOInterface
at public my.package.myApp.service.sso.SSOInterface my.package.myApp.ws.inBound.jaxws.SetSsoInterface.arg0
at my.package.myApp.ws.inBound.jaxws.SetSsoInterface
org.springframework.context.ApplicationContext does not have a no-arg default constructor.
this problem is related to the following location:
at org.springframework.context.ApplicationContext
at public final org.springframework.context.ApplicationContext my.package.myApp.service.db.DBManager.getApplicationContext()
at my.package.myApp.service.db.DBManager
at public my.package.myApp.service.db.DBManager my.package.myApp.service.sso.SSOInterface.getDBManager()
at my.package.myApp.service.sso.SSOInterface
at public my.package.myApp.service.sso.SSOInterface my.package.myApp.ws.inBound.jaxws.SetSsoInterface.arg0
at my.package.myApp.ws.inBound.jaxws.SetSsoInterface
at java.security.AccessController.doPrivileged(Native Method)
at com.sun.xml.ws.model.AbstractSEIModelImpl.createJAXBContext(AbstractSEIModelImpl.java:151)
at com.sun.xml.ws.model.AbstractSEIModelImpl.postProcess(AbstractSEIModelImpl.java:94)
at com.sun.xml.ws.model.RuntimeModeler.buildRuntimeModel(RuntimeModeler.java:281)
at com.sun.xml.ws.server.EndpointFactory.createSEIModel(EndpointFactory.java:363)
at com.sun.xml.ws.server.EndpointFactory.createEndpoint(EndpointFactory.java:202)
at com.sun.xml.ws.api.server.WSEndpoint.create(WSEndpoint.java:496)
at com.sun.xml.ws.api.server.WSEndpoint.create(WSEndpoint.java:539)
at weblogic.wsee.jaxws.JAXWSDeployedServlet.getEndpoint(JAXWSDeployedServlet.java:183)
at weblogic.wsee.jaxws.JAXWSServlet.registerEndpoint(JAXWSServlet.java:135)
at weblogic.wsee.jaxws.JAXWSServlet.init(JAXWSServlet.java:64)
at weblogic.wsee.jaxws.JAXWSDeployedServlet.init(JAXWSDeployedServlet.java:54)
at javax.servlet.GenericServlet.init(GenericServlet.java:241)
... lots of weblogic stuff again ...
Caused By: com.sun.xml.bind.v2.runtime.IllegalAnnotationsException: 2 counts of IllegalAnnotationExceptions
org.springframework.context.ApplicationContext is an interface, and JAXB can't handle interfaces.
this problem is related to the following location:
at org.springframework.context.ApplicationContext
at public final org.springframework.context.ApplicationContext my.package.myApp.service.db.DBManager.getApplicationContext()
at my.package.myApp.service.db.DBManager
at public my.package.myApp.service.db.DBManager my.package.myApp.service.sso.SSOInterface.getDBManager()
at my.package.myApp.service.sso.SSOInterface
at public my.package.myApp.service.sso.SSOInterface my.package.myApp.ws.inBound.jaxws.SetSsoInterface.arg0
at my.package.myApp.ws.inBound.jaxws.SetSsoInterface
org.springframework.context.ApplicationContext does not have a no-arg default constructor.
this problem is related to the following location:
at org.springframework.context.ApplicationContext
at public final org.springframework.context.ApplicationContext my.package.myApp.service.db.DBManager.getApplicationContext()
at my.package.myApp.service.db.DBManager
at public my.package.myApp.service.db.DBManager my.package.myApp.service.sso.SSOInterface.getDBManager()
at my.package.myApp.service.sso.SSOInterface
at public my.package.myApp.service.sso.SSOInterface my.package.myApp.ws.inBound.jaxws.SetSsoInterface.arg0
at my.package.myApp.ws.inBound.jaxws.SetSsoInterface
at com.sun.xml.bind.v2.runtime.IllegalAnnotationsException$Builder.check(IllegalAnnotationsException.java:102)
at com.sun.xml.bind.v2.runtime.JAXBContextImpl.getTypeInfoSet(JAXBContextImpl.java:478)
at com.sun.xml.bind.v2.runtime.JAXBContextImpl.<init>(JAXBContextImpl.java:308)
at com.sun.xml.bind.v2.runtime.JAXBContextImpl$JAXBContextBuilder.build(JAXBContextImpl.java:1149)
at com.sun.xml.bind.v2.ContextFactory.createContext(ContextFactory.java:169)
at com.sun.xml.bind.api.JAXBRIContext.newInstance(JAXBRIContext.java:160)
at com.sun.xml.ws.developer.JAXBContextFactory$1.createJAXBContext(JAXBContextFactory.java:74)
at com.sun.xml.ws.model.AbstractSEIModelImpl$1.run(AbstractSEIModelImpl.java:159)
at com.sun.xml.ws.model.AbstractSEIModelImpl$1.run(AbstractSEIModelImpl.java:151)
at java.security.AccessController.doPrivileged(Native Method)
at com.sun.xml.ws.model.AbstractSEIModelImpl.createJAXBContext(AbstractSEIModelImpl.java:151)
at com.sun.xml.ws.model.AbstractSEIModelImpl.postProcess(AbstractSEIModelImpl.java:94)
at com.sun.xml.ws.model.RuntimeModeler.buildRuntimeModel(RuntimeModeler.java:281)
at com.sun.xml.ws.server.EndpointFactory.createSEIModel(EndpointFactory.java:363)
at com.sun.xml.ws.server.EndpointFactory.createEndpoint(EndpointFactory.java:202)
at com.sun.xml.ws.api.server.WSEndpoint.create(WSEndpoint.java:496)
at com.sun.xml.ws.api.server.WSEndpoint.create(WSEndpoint.java:539)
at weblogic.wsee.jaxws.JAXWSDeployedServlet.getEndpoint(JAXWSDeployedServlet.java:183)
at weblogic.wsee.jaxws.JAXWSServlet.registerEndpoint(JAXWSServlet.java:135)
at weblogic.wsee.jaxws.JAXWSServlet.init(JAXWSServlet.java:64)
at weblogic.wsee.jaxws.JAXWSDeployedServlet.init(JAXWSDeployedServlet.java:54)
at javax.servlet.GenericServlet.init(GenericServlet.java:241)
... more weblogic stuff ...