java - Spring Integration not exposing WSDL -

i new spring integration. creating simple poc hello world code below

web.xml

<?xml version="1.0" encoding="iso-8859-1" standalone="no"?> <web-app xmlns="http://java.sun.com/xml/ns/j2ee"     xmlns:xsi="http://www.w3.org/2001/xmlschema-instance" version="2.4"     xsi:schemalocation="http://java.sun.com/xml/ns/j2ee     http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd">     <description>ws:inbound-gateway sample</description>      <servlet>         <servlet-name>spring-ws</servlet-name>         <servlet-    class>org.springframework.ws.transport.http.messagedispatcherservlet</servlet-    class>         <init-param>             <param-name>contextconfiglocation</param-name>             <param-value>web-inf/spring-ws-config.xml</param-value>         </init-param>         <load-on-startup>1</load-on-startup>     </servlet>  <servlet-mapping>     <servlet-name>spring-ws</servlet-name>     <url-pattern>/*</url-pattern> </servlet-mapping>   <welcome-file-list>     <welcome-file>index.html</welcome-file> </welcome-file-list> 

spring-ws-config.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" xsi:schemalocation="http://www.springframework.org/schema/beans     http://www.springframework.org/schema/beans/spring-beans.xsd">      <import resource="classpath:/meta-inf/spring/integration/inbound-    gateway-config.xml"/>      <!-- ensures incoming requests routed     ws:inbound-gateway -->     <bean class="org.springframework.ws.server.endpoint.mapping.uriendpointmapping">         <property name="defaultendpoint" ref="hello-world"/>     </bean>  </beans> 

inbound-gateway-config.xml

<?xml version="1.0" encoding="utf-8" standalone="no"?> <beans xmlns="http://www.springframework.org/schema/beans" xmlns:xsi="http://www.w3.org/2001/xmlschema-instance" xmlns:int="http://www.springframework.org/schema/integration" xmlns:int-ws="http://www.springframework.org/schema/integration/ws" xsi:schemalocation="http://www.springframework.org/schema/integration/ws http://www.springframework.org/schema/integration/ws/spring-integration-ws.xsd     http://www.springframework.org/schema/integration http://www.springframework.org/schema/integration/spring-integration.xsd     http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd">      <int:channel id="input"/>      <int-ws:inbound-gateway id="hello-world" request-channel="input"/>      <int:service-activator input-channel="input">         <bean class="org.springframework.integration.samples.ws.helloworldws">             <property name="helloworldbo" ref="helloworldbo" />         </bean>     </int:service-activator>      <bean id="helloworldbo" class="org.springframework.integration.samples.bo.helloworldboimpl" /> </beans> 

helloworldbo.java

package org.springframework.integration.samples.bo;  import org.springframework.stereotype.service;  @service public interface helloworldbo{       string gethelloworld(string str);  } 

helloworldboimpl.java

package org.springframework.integration.samples.bo;    public class helloworldboimpl implements helloworldbo{      public string gethelloworld(string str){         return "jax-ws + spring! " + str;     }  } 

helloworldws.java

package org.springframework.integration.samples.ws;  import org.springframework.integration.samples.bo.helloworldbo; import org.springframework.ws.server.endpoint.annotation.endpoint;    @endpoint public class helloworldws{       helloworldbo helloworldbo;       public void sethelloworldbo(helloworldbo helloworldbo) {         this.helloworldbo = helloworldbo;     }      public string gethelloworld(string str) {          return helloworldbo.gethelloworld(str);      }  } 

index.html

the web service has been deployed.  may issue soap requests. 

this program working not exposing wsdl. displaying html contents on following link http://localhost:8080/hello-world/

but not displaying wsdl tried following ways getting blank page

1. http://localhost:8080/hello-world/hello
2. http://localhost:8080/hello-world/hello.wsdl
3. http://localhost:8080/hello-world/hello?wsdl

spring integration ws endpoints sit on top of spring web services infrastructure.

see spring web services documentation how expose wsdl web service.