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From Melbin Paulose <melbi...@geojit.com>
Subject Re: CXF migration(simple frontend) problem
Date Fri, 08 Apr 2011 13:44:48 GMT
Hi Dan,

Thank you very much for your valuable input, in fact it saved me a lot 
of time.
We made the following changes on the configuration given by you and it 
is working fine now

<simple:dataBinding>
<bean id="aegisBean" 
class="org.apache.cxf.aegis.databinding.AegisDatabinding">
<property name="aegisContext">
<bean class="org.apache.cxf.aegis.AegisContext">
<property name="enableJDOMMappings" value="true" />
</bean>
</property>
</bean>
</simple:dataBinding>

Thanks & Regards
Melbin Paulose

On 3/29/2011 12:34 AM, Daniel Kulp wrote:
> I think, by default, the jdom support is disabled as it's not used much
> anymore and required additional jars and such that we don't normally ship.
> Thus, you could need to configure it like:
>
> <simple:dataBinding>
>      <bean id="aegisBean"
>            class="org.apache.cxf.aegis.databinding.AegisDatabinding">
>           <property name="enableJDOMMappings" value="true"/>
>      </bean>
> </simple:dataBinding>
>
>
> Dan
>
>
> On Monday 28 March 2011 2:42:57 AM Melbin Paulose wrote:
>> Hi,
>>
>> We are going through XFire to  CXF migration
>>
>> We already have lot of webservices developed using XFire and these
>> webservices using org.jdom.Element as argument in between on interfaces,
>> So we tried to migrate using CXF simple frontend without annotations
>>
>> When we tried to deploy, we got the following exceptions
>>
>> Exceptions from server
>> ---------------------------------
>> INFO: Creating Service {http://server.hw.demo/}HelloWorld from class
>> demo.hw.server.HelloWorld
>> Mar 25, 2011 6:20:11 PM
>> org.springframework.beans.factory.support.DefaultSingletonBeanRegistry
>> destroySingletons
>> INFO: Destroying singletons in
>> org.springframework.beans.factory.support.DefaultListableBeanFactory@e90943
>> : defining beans [pojoservice]; parent:
>> org.springframework.beans.factory.support.DefaultListableBeanFactory@185ad7
>> 9 Mar 25, 2011 6:20:11 PM org.apache.catalina.core.ApplicationContext log
>> SEVERE: StandardWrapper.Throwable
>> org.springframework.beans.factory.BeanCreationException: Error creating
>> bean with name 'pojoservice': Invocation of init method failed; nested
>> exception is org.apache.cxf.service.factory.ServiceConstructionException
>>       at
>> org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactor
>> y.initializeBean(AbstractAutowireCapableBeanFactory.java:1420) at
>> org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactor
>> y.doCreateBean(AbstractAutowireCapableBeanFactory.java:519) at
>> org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactor
>> y.createBean(AbstractAutowireCapableBeanFactory.java:456) at
>> org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(A
>> bstractBeanFactory.java:291) at
>> org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getS
>> ingleton(DefaultSingletonBeanRegistry.java:222) at
>> org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(Abs
>> tractBeanFactory.java:288) at
>> org.springframework.beans.factory.support.AbstractBeanFactory.getBean(Abstr
>> actBeanFactory.java:190) at
>> org.springframework.beans.factory.support.DefaultListableBeanFactory.preIns
>> tantiateSingletons(DefaultListableBeanFactory.java:580) at
>> org.springframework.context.support.AbstractApplicationContext.finishBeanFa
>> ctoryInitialization(AbstractApplicationContext.java:895) at
>> org.springframework.context.support.AbstractApplicationContext.refresh(Abst
>> ractApplicationContext.java:425) at
>> org.apache.cxf.transport.servlet.CXFServlet.loadAdditionalConfig(CXFServlet
>> .java:190) at
>> org.apache.cxf.transport.servlet.CXFServlet.updateContext(CXFServlet.java:1
>> 58) at
>> org.apache.cxf.transport.servlet.CXFServlet.loadSpringBus(CXFServlet.java:1
>> 04) at
>> org.apache.cxf.transport.servlet.CXFServlet.loadBus(CXFServlet.java:73)
>>       at
>> org.apache.cxf.transport.servlet.AbstractCXFServlet.init(AbstractCXFServlet
>> .java:84) at
>> org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1
>> 161) at
>> org.apache.catalina.core.StandardWrapper.allocate(StandardWrapper.java:806)
>>       at
>> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.j
>> ava:133) at
>> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.j
>> ava:175) at
>> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:12
>> 8) at
>> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:10
>> 5) at
>> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.jav
>> a:109) at
>> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:212)
>>       at
>> org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
>>       at
>> org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Htt
>> p11Protocol.java:634) at
>> org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:445)
>>       at java.lang.Thread.run(Unknown Source)
>> Caused by: org.apache.cxf.service.factory.ServiceConstructionException
>>       at
>> org.apache.cxf.jaxb.JAXBDataBinding.initialize(JAXBDataBinding.java:341)
>>       at
>> org.apache.cxf.service.factory.AbstractServiceFactoryBean.initializeDataBin
>> dings(AbstractServiceFactoryBean.java:86) at
>> org.apache.cxf.service.factory.ReflectionServiceFactoryBean.buildServiceFro
>> mClass(ReflectionServiceFactoryBean.java:442) at
>> org.apache.cxf.service.factory.ReflectionServiceFactoryBean.initializeServi
>> ceModel(ReflectionServiceFactoryBean.java:505) at
>> org.apache.cxf.service.factory.ReflectionServiceFactoryBean.create(Reflecti
>> onServiceFactoryBean.java:242) at
>> org.apache.cxf.frontend.AbstractWSDLBasedEndpointFactory.createEndpoint(Abs
>> tractWSDLBasedEndpointFactory.java:101) at
>> org.apache.cxf.frontend.ServerFactoryBean.create(ServerFactoryBean.java:148
>> ) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at
>> sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) at
>> sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at
>> java.lang.reflect.Method.invoke(Unknown Source)
>>       at
>> org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactor
>> y.invokeCustomInitMethod(AbstractAutowireCapableBeanFactory.java:1544) at
>> org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactor
>> y.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1485) at
>> org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactor
>> y.initializeBean(AbstractAutowireCapableBeanFactory.java:1417) ... 26 more
>> Caused by:
>> com.sun.xml.internal.bind.v2.runtime.IllegalAnnotationsException: 1
>> counts of IllegalAnnotationExceptions
>> org.jdom.Namespace does not have a no-arg default constructor.
>>       this problem is related to the following location:
>>           at org.jdom.Namespace
>>           at public org.jdom.Namespace org.jdom.Element.getNamespace()
>>           at org.jdom.Element
>>
>>       at
>> com.sun.xml.internal.bind.v2.runtime.IllegalAnnotationsException$Builder.ch
>> eck(Unknown Source)
>>       at
>> com.sun.xml.internal.bind.v2.runtime.JAXBContextImpl.getTypeInfoSet(Unknown
>> Source)
>>       at
>> com.sun.xml.internal.bind.v2.runtime.JAXBContextImpl.<init>(Unknown Source)
>>       at
>> com.sun.xml.internal.bind.v2.runtime.JAXBContextImpl$JAXBContextBuilder.bui
>> ld(Unknown Source)
>>       at
>> com.sun.xml.internal.bind.v2.ContextFactory.createContext(Unknown Source)
>>       at
>> com.sun.xml.internal.bind.v2.ContextFactory.createContext(Unknown Source)
>>       at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>>       at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
>>       at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
>>       at java.lang.reflect.Method.invoke(Unknown Source)
>>       at javax.xml.bind.ContextFinder.newInstance(Unknown Source)
>>       at javax.xml.bind.ContextFinder.find(Unknown Source)
>>       at javax.xml.bind.JAXBContext.newInstance(Unknown Source)
>>       at
>> org.apache.cxf.jaxb.JAXBDataBinding.createContext(JAXBDataBinding.java:563)
>>       at
>> org.apache.cxf.jaxb.JAXBDataBinding.createJAXBContextAndSchemas(JAXBDataBin
>> ding.java:497) at
>> org.apache.cxf.jaxb.JAXBDataBinding.initialize(JAXBDataBinding.java:324)
>>       ... 39 more
>>
>> when we added the following data Binding in cxf-servlet.xml, deploy is
>> succeeded but got null value for element inside server
>>
>> <simple:dataBinding>
>> <bean id="aegisBean"
>> class="org.apache.cxf.aegis.databinding.AegisDatabinding"/>
>> </simple:dataBinding>
>>
>> If any solution for this problem, any idea to pinpoint the solution is
>> highly appreciated
>>
>> Thanks&  Regards
>> Melbin Paulose
>>
>> Web service snippets and used libraries are following
>>
>> libraries used
>> ---------------
>> aopalliance-1.0.jar
>> commons-logging-1.1.1.jar
>> cxf-2.3.3.jar
>> jdom1.1.1.jar
>> neethi-2.0.4.jar
>> spring-aop-3.0.5.RELEASE.jar
>> spring-asm-3.0.5.RELEASE.jar
>> spring-beans-3.0.5.RELEASE.jar
>> spring-context-3.0.5.RELEASE.jar
>> spring-core-3.0.5.RELEASE.jar
>> spring-expression-3.0.5.RELEASE.jar
>> spring-web-3.0.5.RELEASE.jar
>> wsdl4j-1.6.2.jar
>> XmlSchema-1.4.7.jar
>>
>> 1) Interface
>> -------------
>> package demo.hw.server;
>>
>> import org.jdom.Element;
>>
>> public interface HelloWorld {
>>       Element getEelement(Element element);
>> }
>>
>> 2) Implementation
>> -----------------
>> package demo.hw.server;
>>
>> import org.jdom.Element;
>>
>> public class HelloWorldImpl implements HelloWorld {
>>       public Element getEelement(Element element) {
>>           System.out.println("element "+element);// here we get value as
>> "null" when invoking client
>>           return element;
>>       }
>> }
>>
>> 3) cxf-servlet.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:simple="http://cxf.apache.org/simple"
>>         xmlns:soap="http://cxf.apache.org/bindings/soap"
>>         xsi:schemaLocation="
>> http://www.springframework.org/schema/beans
>> http://www.springframework.org/schema/beans/spring-beans.xsd
>> http://cxf.apache.org/bindings/soap
>> http://cxf.apache.org/schemas/configuration/soap.xsd
>> http://cxf.apache.org/simple http://cxf.apache.org/schemas/simple.xsd">
>> <simple:server id="pojoservice" serviceClass="demo.hw.server.HelloWorld"
>> address="/hello_world">
>> <simple:serviceBean>
>> <bean class="demo.hw.server.HelloWorldImpl" />
>> </simple:serviceBean>
>> <!--<simple:dataBinding>
>> <bean id="aegisBean"
>> class="org.apache.cxf.aegis.databinding.AegisDatabinding"/>
>> </simple:dataBinding>-->
>>
>> </simple:server>
>> </beans>
>>
>> 4) web.xml
>> -----------
>> <?xml version="1.0" encoding="ISO-8859-1"?>
>> <!DOCTYPE web-app PUBLIC "-//Sun Microsystems, Inc.//DTD Web Application
>> 2.3//EN" "http://java.sun.com/dtd/web-app_2_3.dtd">
>> <web-app>
>> <servlet>
>> <servlet-name>CXFServlet</servlet-name>
>> <display-name>CXF Servlet</display-name>
>> <servlet-class>
>> org.apache.cxf.transport.servlet.CXFServlet</servlet-class>
>> <load-on-startup>1</load-on-startup>
>> </servlet>
>> <servlet-mapping>
>> <servlet-name>CXFServlet</servlet-name>
>> <url-pattern>/*</url-pattern>
>> </servlet-mapping>
>> </web-app>
>>
>> 5) client.java
>> --------------
>> import org.apache.cxf.frontend.ClientProxyFactoryBean;
>> import org.jdom.Element;
>>
>> public class TestClient {
>>       public static void main(String args[]) throws Exception {
>>           ClientProxyFactoryBean factory = new ClientProxyFactoryBean();
>>           factory.setAddress("http://localhost:8080/CodeFirst/hello_world");
>>           HelloWorld client = factory.create(HelloWorld.class);
>>           Element carrot = new Element("hai");
>>           System.out.println(client.getEelement(carrot));
>>       }
>> }
>>
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  and privileged. If you are not the intended recipient, please notify the
  sender by reply e-mail and then destroy the message. Any dissemination,
  distribution, forwarding, copying, printing or disclosure, either whole
  or partial, is prohibited and may be unlawful.

WARNING: Computer viruses can be transmitted via email. The recipient
  should check this email and any attachments for the presence of viruses.
  The company accepts no liability for any damage caused by any virus
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