There's a small matter to note when naming functions. The following function naming works:
package com.techtots.services;
import javax.jws.WebMethod;
import javax.jws.WebParam;
import javax.jws.WebResult;
import javax.jws.WebService;
import javax.xml.bind.annotation.XmlElement;
import com.techtots.contracts.UserRegisterRequest;
import com.techtots.contracts.UserRegisterResponse;
@WebService
public interface UserService {
@WebMethod
@WebResult(name = "userRegisterResponse")
public @XmlElement(required = true, nillable = false) UserRegisterResponse registerUser(
@XmlElement(required = true, nillable = false)
@WebParam(name = "userRegisterRequest")
UserRegisterRequest userRegisterRequest);
}
However, the one below doesn't:
package com.techtots.services;
import javax.jws.WebMethod;
import javax.jws.WebParam;
import javax.jws.WebResult;
import javax.jws.WebService;
import javax.xml.bind.annotation.XmlElement;
import com.techtots.contracts.UserRegisterRequest;
import com.techtots.contracts.UserRegisterResponse;
@WebService
public interface UserService {
@WebMethod
@WebResult(name = "userRegisterResponse")
public @XmlElement(required = true, nillable = false) UserRegisterResponse userRegister(
@XmlElement(required = true, nillable = false)
@WebParam(name = "userRegisterRequest")
UserRegisterRequest userRegisterRequest);
}
The following exception will be observed:
org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'userServiceEndpoint' defined in class path resource [com/techtots/WebServiceConfig.class]: Bean instantiation via factory method failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [javax.xml.ws.Endpoint]: Factory method 'userServiceEndpoint' threw exception; nested exception is javax.xml.ws.WebServiceException: org.apache.cxf.service.factory.ServiceConstructionException at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:599) ~[spring-beans-4.2.6.RELEASE.jar:4.2.6.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateUsingFactoryMethod(AbstractAutowireCapableBeanFactory.java:1123) ~[spring-beans-4.2.6.RELEASE.jar:4.2.6.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1018) ~[spring-beans-4.2.6.RELEASE.jar:4.2.6.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:510) ~[spring-beans-4.2.6.RELEASE.jar:4.2.6.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:482) ~[spring-beans-4.2.6.RELEASE.jar:4.2.6.RELEASE] at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:306) ~[spring-beans-4.2.6.RELEASE.jar:4.2.6.RELEASE] at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230) ~[spring-beans-4.2.6.RELEASE.jar:4.2.6.RELEASE] at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:302) ~[spring-beans-4.2.6.RELEASE.jar:4.2.6.RELEASE] at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:197) ~[spring-beans-4.2.6.RELEASE.jar:4.2.6.RELEASE] at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:772) ~[spring-beans-4.2.6.RELEASE.jar:4.2.6.RELEASE] at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:839) ~[spring-context-4.2.6.RELEASE.jar:4.2.6.RELEASE] at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:538) ~[spring-context-4.2.6.RELEASE.jar:4.2.6.RELEASE] at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.refresh(EmbeddedWebApplicationContext.java:118) ~[spring-boot-1.3.5.RELEASE.jar:1.3.5.RELEASE] at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:766) [spring-boot-1.3.5.RELEASE.jar:1.3.5.RELEASE] at org.springframework.boot.SpringApplication.createAndRefreshContext(SpringApplication.java:361) [spring-boot-1.3.5.RELEASE.jar:1.3.5.RELEASE] at org.springframework.boot.SpringApplication.run(SpringApplication.java:307) [spring-boot-1.3.5.RELEASE.jar:1.3.5.RELEASE] at org.springframework.boot.SpringApplication.run(SpringApplication.java:1191) [spring-boot-1.3.5.RELEASE.jar:1.3.5.RELEASE] at org.springframework.boot.SpringApplication.run(SpringApplication.java:1180) [spring-boot-1.3.5.RELEASE.jar:1.3.5.RELEASE] at com.techtots.IntegraApplication.main(IntegraApplication.java:10) [classes/:na] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_91] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_91] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_91] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_91] at org.springframework.boot.devtools.restart.RestartLauncher.run(RestartLauncher.java:49) [spring-boot-devtools-1.3.5.RELEASE.jar:1.3.5.RELEASE] Caused by: org.springframework.beans.BeanInstantiationException: Failed to instantiate [javax.xml.ws.Endpoint]: Factory method 'userServiceEndpoint' threw exception; nested exception is javax.xml.ws.WebServiceException: org.apache.cxf.service.factory.ServiceConstructionException at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:189) ~[spring-beans-4.2.6.RELEASE.jar:4.2.6.RELEASE] at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:588) ~[spring-beans-4.2.6.RELEASE.jar:4.2.6.RELEASE] ... 23 common frames omitted Caused by: javax.xml.ws.WebServiceException: org.apache.cxf.service.factory.ServiceConstructionException at org.apache.cxf.jaxws.EndpointImpl.doPublish(EndpointImpl.java:375) ~[cxf-rt-frontend-jaxws-3.1.6.jar:3.1.6] at org.apache.cxf.jaxws.EndpointImpl.publish(EndpointImpl.java:255) ~[cxf-rt-frontend-jaxws-3.1.6.jar:3.1.6] at com.techtots.WebServiceConfig.userServiceEndpoint(WebServiceConfig.java:30) ~[classes/:na] at com.techtots.WebServiceConfig$$EnhancerBySpringCGLIB$$25e92801.CGLIB$userServiceEndpoint$0() ~[classes/:na] at com.techtots.WebServiceConfig$$EnhancerBySpringCGLIB$$25e92801$$FastClassBySpringCGLIB$$9abaaa43.invoke( ) ~[classes/:na] at org.springframework.cglib.proxy.MethodProxy.invokeSuper(MethodProxy.java:228) ~[spring-core-4.2.6.RELEASE.jar:4.2.6.RELEASE] at org.springframework.context.annotation.ConfigurationClassEnhancer$BeanMethodInterceptor.intercept(ConfigurationClassEnhancer.java:356) ~[spring-context-4.2.6.RELEASE.jar:4.2.6.RELEASE] at com.techtots.WebServiceConfig$$EnhancerBySpringCGLIB$$25e92801.userServiceEndpoint( ) ~[classes/:na] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_91] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_91] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_91] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_91] at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:162) ~[spring-beans-4.2.6.RELEASE.jar:4.2.6.RELEASE] ... 24 common frames omitted Caused by: org.apache.cxf.service.factory.ServiceConstructionException: null at org.apache.cxf.jaxb.JAXBDataBinding.initialize(JAXBDataBinding.java:329) ~[cxf-rt-databinding-jaxb-3.1.6.jar:3.1.6] at org.apache.cxf.service.factory.AbstractServiceFactoryBean.initializeDataBindings(AbstractServiceFactoryBean.java:86) ~[cxf-core-3.1.6.jar:3.1.6] at org.apache.cxf.wsdl.service.factory.ReflectionServiceFactoryBean.buildServiceFromClass(ReflectionServiceFactoryBean.java:467) ~[cxf-rt-wsdl-3.1.6.jar:3.1.6] at org.apache.cxf.jaxws.support.JaxWsServiceFactoryBean.buildServiceFromClass(JaxWsServiceFactoryBean.java:696) ~[cxf-rt-frontend-jaxws-3.1.6.jar:3.1.6] at org.apache.cxf.wsdl.service.factory.ReflectionServiceFactoryBean.initializeServiceModel(ReflectionServiceFactoryBean.java:527) ~[cxf-rt-wsdl-3.1.6.jar:3.1.6] at org.apache.cxf.wsdl.service.factory.ReflectionServiceFactoryBean.create(ReflectionServiceFactoryBean.java:261) ~[cxf-rt-wsdl-3.1.6.jar:3.1.6] at org.apache.cxf.jaxws.support.JaxWsServiceFactoryBean.create(JaxWsServiceFactoryBean.java:199) ~[cxf-rt-frontend-jaxws-3.1.6.jar:3.1.6] at org.apache.cxf.frontend.AbstractWSDLBasedEndpointFactory.createEndpoint(AbstractWSDLBasedEndpointFactory.java:102) ~[cxf-rt-frontend-simple-3.1.6.jar:3.1.6] at org.apache.cxf.frontend.ServerFactoryBean.create(ServerFactoryBean.java:168) ~[cxf-rt-frontend-simple-3.1.6.jar:3.1.6] at org.apache.cxf.jaxws.JaxWsServerFactoryBean.create(JaxWsServerFactoryBean.java:211) ~[cxf-rt-frontend-jaxws-3.1.6.jar:3.1.6] at org.apache.cxf.jaxws.EndpointImpl.getServer(EndpointImpl.java:460) ~[cxf-rt-frontend-jaxws-3.1.6.jar:3.1.6] at org.apache.cxf.jaxws.EndpointImpl.doPublish(EndpointImpl.java:338) ~[cxf-rt-frontend-jaxws-3.1.6.jar:3.1.6] ... 36 common frames omitted Caused by: com.sun.xml.bind.v2.runtime.IllegalAnnotationsException: 1 counts of IllegalAnnotationExceptions at com.sun.xml.bind.v2.runtime.IllegalAnnotationsException$Builder.check(IllegalAnnotationsException.java:106) ~[jaxb-impl-2.2.11.jar:2.2.11] at com.sun.xml.bind.v2.runtime.JAXBContextImpl.getTypeInfoSet(JAXBContextImpl.java:460) ~[jaxb-impl-2.2.11.jar:2.2.11] at com.sun.xml.bind.v2.runtime.JAXBContextImpl. (JAXBContextImpl.java:292) ~[jaxb-impl-2.2.11.jar:2.2.11] at com.sun.xml.bind.v2.runtime.JAXBContextImpl. (JAXBContextImpl.java:139) ~[jaxb-impl-2.2.11.jar:2.2.11] at com.sun.xml.bind.v2.runtime.JAXBContextImpl$JAXBContextBuilder.build(JAXBContextImpl.java:1138) ~[jaxb-impl-2.2.11.jar:2.2.11] at com.sun.xml.bind.v2.ContextFactory.createContext(ContextFactory.java:162) ~[jaxb-impl-2.2.11.jar:2.2.11] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_91] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_91] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_91] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_91] at javax.xml.bind.ContextFinder.newInstance(ContextFinder.java:247) ~[na:1.8.0_91] at javax.xml.bind.ContextFinder.newInstance(ContextFinder.java:234) ~[na:1.8.0_91] at javax.xml.bind.ContextFinder.find(ContextFinder.java:441) ~[na:1.8.0_91] at javax.xml.bind.JAXBContext.newInstance(JAXBContext.java:641) ~[na:1.8.0_91] at org.apache.cxf.common.jaxb.JAXBContextCache$2.run(JAXBContextCache.java:348) ~[cxf-core-3.1.6.jar:3.1.6] at org.apache.cxf.common.jaxb.JAXBContextCache$2.run(JAXBContextCache.java:346) ~[cxf-core-3.1.6.jar:3.1.6] at java.security.AccessController.doPrivileged(Native Method) ~[na:1.8.0_91] at org.apache.cxf.common.jaxb.JAXBContextCache.createContext(JAXBContextCache.java:346) ~[cxf-core-3.1.6.jar:3.1.6] at org.apache.cxf.common.jaxb.JAXBContextCache.getCachedContextAndSchemas(JAXBContextCache.java:247) ~[cxf-core-3.1.6.jar:3.1.6] at org.apache.cxf.jaxb.JAXBDataBinding.createJAXBContextAndSchemas(JAXBDataBinding.java:472) ~[cxf-rt-databinding-jaxb-3.1.6.jar:3.1.6] at org.apache.cxf.jaxb.JAXBDataBinding.initialize(JAXBDataBinding.java:327) ~[cxf-rt-databinding-jaxb-3.1.6.jar:3.1.6] ... 47 common frames omitted
Do take note :)
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