I am new to SOAP Web Services. I am working on some project which uses Spring framework for dependency injection and JAX WS for creating the end points and performing some operation.
And I am using dependency injection in the class where I am creating end point. When I am running the application, I am getting below error.
This is the stack trace
No qualifying bean of type [com.wex.gbp.service.EmployeeService] found for dependency: expected at least 1 bean which qualifies as autowire candidate for this dependency. Dependency annotations: {@org.springframework.beans.factory.annotation.Autowired(required=true), @org.springframework.beans.factory.annotation.Qualifier(value=employeeService)}
at org.springframework.beans.factory.support.DefaultListableBeanFactory.raiseNoSuchBeanDefinitionException(DefaultListableBeanFactory.java:1100)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:960)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:855)
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:480)
at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:87)
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.processInjection(AutowiredAnnotationBeanPostProcessor.java:307)
at org.springframework.web.context.support.SpringBeanAutowiringSupport.processInjectionBasedOnCurrentContext(SpringBeanAutowiringSupport.java:85)
at org.springframework.web.context.support.SpringBeanAutowiringSupport.<init>(SpringBeanAutowiringSupport.java:68)
at com.wex.gbp.business.common.ws.endpoints.LookUpServiceEndpoint.<init>(LookUpServiceEndpoint.java:27)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.lang.reflect.Constructor.newInstance(Constructor.java:422)
at java.lang.Class.newInstance(Class.java:442)
at org.apache.catalina.core.DefaultInstanceManager.newInstance(DefaultInstanceManager.java:116)
at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1148)
at org.apache.catalina.core.StandardWrapper.allocate(StandardWrapper.java:864)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:134)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:122)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:505)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:169)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:103)
at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:956)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:116)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:423)
at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1079)
at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:625)
at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:316)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
at java.lang.Thread.run(Thread.java:745)
And this is where I am creating end point.
@WebService(serviceName = "LookUpServiceBeanService", portName = "LookUpServiceBeanPort", name = "LookUpService", targetNamespace = "http://namespaceurl.com/")
@SOAPBinding(style = Style.DOCUMENT)
@HandlerChain(file = "chain.xml")
@Component
public class LookUpServiceEndpoint extends SpringBeanAutowiringSupport {
private static final Logger LOGGER = LoggerFactory.getLogger(LookUpServiceEndpoint.class);
@Autowired
@Qualifier(value="employeeService")
private EmployeeService employeeService;
// Other methods
}
I do have service class with same qualifier name. And my web.xml contains
<servlet>
<servlet-name>LookUpService</servlet-name>
<servlet-class>com.ws.endpoints.LookUpServiceEndpoint</servlet-class>
</servlet>
<servlet-mapping>
<servlet-name>LookUpService</servlet-name>
<url-pattern>/services/LookUpService</url-pattern>
</servlet-mapping>
And when I am trying to access the url "http://localhost:8080/Project_WSDL/services/LookUpService?wsdl", I am getting error.
Please help me how can I resolve the issue?
Finally, I am able to resolve the issue. There were few problems in my previous code.
For first problem, I have added the below dependencies
<dependency>
<groupId>com.sun.xml.ws</groupId>
<artifactId>jaxws-rt</artifactId>
<version>2.2.3</version>
</dependency>
<!-- Library from java.net, integrate Spring with JAX-WS -->
<dependency>
<groupId>org.jvnet.jax-ws-commons.spring</groupId>
<artifactId>jaxws-spring</artifactId>
<version>1.8</version>
</dependency>
For second one, I have added below lines in web.xml
<servlet>
<servlet-name>jaxws-servlet</servlet-name>
<servlet-class>
com.sun.xml.ws.transport.http.servlet.WSSpringServlet
</servlet-class>
</servlet>
<servlet-mapping>
<servlet-name>jaxws-servlet</servlet-name>
<url-pattern>/services/LookUpService</url-pattern>
</servlet-mapping>
And then finally, I have added the binding url in applicationContext.xml
<wss:binding url="/services/LookUpService">
<wss:service>
<ws:service bean="#lookUpServiceEndpoint" />
</wss:service>
</wss:binding>
For me, this was the issue. But it may vary for others.