1. How do you add services without going through the webservices API, 2. Sorry I don't know why the listener is causing this error. My advice would be to start simple with 1 class and learn about the listener.
--Kurt On Apr 28, 2013, at 12:56, Subash Chaturanga <[email protected]> wrote: > Hi Kurt, > Thanks again for the responses. > JAX-WS interceptor is seems possible. (I didn't do it with the real scenario, > but a PoC without juddi and my environment). > > There can be occasions where people will add services to uddi registry > without going through jax-ws calls. AFAIK we can use java APIs to do so. In > that sense JAX-WS will not work for my case. > > So for JPA intercepting I added an Entiry Listener > annotation(@EntityListeners(MyProjectEntityListener.class) to > org.apache.juddi.model.BusinessEntity class in juddi. And I am getting this. > Any idea why this occurs. > > > org.apache.openjpa.persistence.PersistenceException: > sun.reflect.annotation.TypeNotPresentExceptionProxy > at > org.apache.openjpa.kernel.AbstractBrokerFactory.newBroker(AbstractBrokerFactory.java:218) > at > org.apache.openjpa.kernel.DelegatingBrokerFactory.newBroker(DelegatingBrokerFactory.java:156) > at > org.apache.openjpa.persistence.EntityManagerFactoryImpl.createEntityManager(EntityManagerFactoryImpl.java:227) > at > org.apache.openjpa.persistence.EntityManagerFactoryImpl.createEntityManager(EntityManagerFactoryImpl.java:154) > at > org.apache.openjpa.persistence.EntityManagerFactoryImpl.createEntityManager(EntityManagerFactoryImpl.java:60) > at > org.apache.juddi.config.PersistenceManager.getEntityManager(PersistenceManager.java:45) > at > org.apache.juddi.config.AppConfig.getPersistentConfiguration(AppConfig.java:109) > at > org.apache.juddi.config.AppConfig.loadConfiguration(AppConfig.java:95) > at org.apache.juddi.config.AppConfig.<init>(AppConfig.java:62) > at org.apache.juddi.config.AppConfig.getInstance(AppConfig.java:183) > at > org.apache.juddi.config.AppConfig.getConfiguration(AppConfig.java:205) > at org.apache.juddi.Registry.start(Registry.java:55) > > > > On Thu, Apr 25, 2013 at 10:43 PM, Alex O'Ree <[email protected]> wrote: >> I concur, a web service handler aka interceptor is your best bet. > Hi Alex, > Can you please explain a bit more detail how to achieve this through web > service handler ? >> >> On Thu, Apr 25, 2013 at 11:36 AM, Subash Chaturanga <[email protected]> >> wrote: >> > Hi Kurt, >> > Thank you for the detailed description of the solution and links .I will go >> > through this and will update the thread once done. And hopefully once >> > succeeded will definitely add a blog post too, since this is a use case >> > that >> > people might want to achieve. >> > >> > >> > On Thu, Apr 25, 2013 at 8:58 PM, Kurt T Stam <[email protected]> wrote: >> >> >> >> OK I think you are much better of using JAX-WS interceptors then. I think >> >> the JPA layer is too granular for what your needs are. >> >> >> >> 1. To activate, using CXF, add config to the beans.xml in your >> >> juddiv3.war: >> >> >> >> http://cxf.apache.org/docs/jax-ws-configuration.html >> >> >> >> Here is a example which shows how to provide interceptors, JAX-WS >> >> handlers, and properties: >> >> >> >> <?xml version="1.0" encoding="UTF-8"?> >> >> <beans xmlns="http://www.springframework.org/schema/beans"; >> >> xmlns:jaxws="http://cxf.apache.org/jaxws"; >> >> xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"; >> >> xsi:schemaLocation=" >> >> http://www.springframework.org/schema/beans >> >> http://www.springframework.org/schema/beans/spring-beans.xsd >> >> http://cxf.apache.org/jaxws >> >> http://cxf.apache.org/schemas/jaxws.xsd";> >> >> >> >> <!-- Interceptors extend e.g. >> >> org.apache.cxf.phase.AbstractPhaseInterceptor --> >> >> <bean id="anotherInterceptor" class="..." /> >> >> >> >> <!-- Handlers implement e.g. javax.xml.ws.handler.soap.SOAPHandler --> >> >> <bean id="jaxwsHandler" class="..." /> >> >> >> >> <!-- The SOAP client bean --> >> >> <jaxws:client id="helloClient" >> >> serviceClass="demo.spring.HelloWorld" >> >> address="http://localhost:9002/HelloWorld";> >> >> <jaxws:inInterceptors> >> >> <bean class="org.apache.cxf.interceptor.LoggingInInterceptor"/> >> >> <ref bean="anotherInterceptor"/> >> >> </jaxws:inInterceptor> >> >> <jaxws:handlers> >> >> <ref bean="jaxwsHandler" /> >> >> </jaxws:handlers> >> >> <jaxws:properties> >> >> <entry key="mtom-enabled" value="true"/> >> >> </jaxws:properties> >> >> </jaxws:client> >> >> </beans> >> >> >> >> >> >> >> >> http://svn.apache.org/repos/asf/juddi/tags/juddi-3.1.3/juddi-cxf/src/main/webapp/WEB-INF/beans.xml >> >> >> >> 2. I don't think you'd have to change code but in case you do need to set >> >> some annotations, it would be in this class: >> >> >> >> >> >> http://svn.apache.org/repos/asf/juddi/tags/juddi-3.1.3/juddi-core/src/main/java/org/apache/juddi/api/impl/UDDIPublicationImpl.java >> >> >> >> 3. Please let us know how that works out for you. It'd be great if you can >> >> add a blog post on our jUDDI Blog about it, and we could add it to our >> >> documentation. >> >> >> >> Cheers, >> >> >> >> --Kurt >> >> >> >> >> >> >> >> >> >> http://cxf.apache.org/docs/jax-ws-configuration.html >> >> >> >> >> >> >> >> On 4/25/13 11:08 AM, Subash Chaturanga wrote: >> >> >> >> >> >> >> >> On Thu, Apr 25, 2013 at 8:20 PM, Kurt T Stam <[email protected]> wrote: >> >>> >> >>> On 4/25/13 10:20 AM, Subash Chaturanga wrote: >> >>>> >> >>>> Please note: the tricky part is I need to do both my stuff(inserting to >> >>>> uddi registry and inserting to X ) during the particular juddi call. >> >>>> (relevant JAXWS call for service insertion). >> >>>> >> >>>> ** So consider as when adding a service to uddi, my service insertion to >> >>>> X should happen before insertion to uddi registry. Appreciate any one >> >>>> possible solution for me to achieve this. >> >> >> >> >> >> Hi Kurt, >> >> >> >>> >> >>> 1. Before you go down the Interceptor path I guess the question is why >> >>> you can't call into system X before calling into jUDDI from your client >> >>> code. >> >>> >> >> Because it is not actually my client code calling to JUDDI, rather some >> >> system Y . In my case this Y is an ESB (OSB). So "Y" calls to my >> >> system's >> >> JUDDI server and inserts to the service to UDDI registry. In the same >> >> service call I want to call X web service. Hence in that sense, I believe >> >> my >> >> suggestion of JPA interceptor is correct. >> >> >> >>> >> >>> 2. If you really need to call into system X from a JPA interceptor, then >> >>> you should try find an example program demonstrating interceptors to >> >>> learn >> >>> about how an interceptor works. Are you planning on using hibernate or >> >>> openjpa? >> >> >> >> >> >> In fact, I am using juddi 3.x and it uses openjpa. Why JPA interceptor >> >> needed is because juddi insertions takes place through JPA calls .Those >> >> JAXWS services juddi provides has those JPA calls to do insertions to uddi >> >> data base. It is a bit hard to find proper example for JPA Interceptors in >> >> OpenJPA. That's why I drop a mail to juddi to check whether juddi have a >> >> mechanism to achieve my requirement without going to JPA level. >> >> >> >> >> >> >> >>> Maybe you start here: >> >>> http://docs.jboss.org/hibernate/entitymanager/3.5/reference/en/html/listeners.html, >> >>> and look into the @PrePersist annotation ( which I think you can also >> >>> set in >> >>> the persistence.xml) >> >>> Once you got that to work we can help you with which classes you would >> >>> want to add interceptor to. >> >>> >> >>> 3. If you make a good case for why you need this interception business, >> >>> then we might also be able to add hooks right into the service layer; >> >>> i.e. >> >>> you'd be able to configure an endpoint and receive a call with the >> >>> serialized XML on every SaveService call. >> >>> >> >>> --Kurt >> >>> >> >>> >> >> >> >> >> >> >> >> -- >> >> Subash Chaturanga >> >> Department of Computer Science & Engineering >> >> University of Moratuwa >> >> Sri Lanka >> >> >> >> Blog - http://subashsdm.blogspot.com/ >> >> Twitter - http://twitter.com/subash89 >> >> >> >> >> >> >> > >> > >> > >> > -- >> > Subash Chaturanga >> > Department of Computer Science & Engineering >> > University of Moratuwa >> > Sri Lanka >> > >> > Blog - http://subashsdm.blogspot.com/ >> > Twitter - http://twitter.com/subash89 >> > > > > > -- > Subash Chaturanga > Department of Computer Science & Engineering > University of Moratuwa > Sri Lanka > > Blog - http://subashsdm.blogspot.com/ > Twitter - http://twitter.com/subash89 >
