Create SOAP web services in java(JAX-WS) using Apache CXF

1. create Dynamic web project
2. create interface ICalculator



public interface ICalculator {

    public int add(int a, int b);
 
    public int multiply(int a, int b);
 
    public int divide(int a, int b);
 
    public int subtract(int a, int b);
 
}

3. create class of implementation of soap service

public class CalculatorSoapImpl  implements ICalculator{

    public int add(int a, int b) {
 
        return (a+b);
    }


    public int multiply(int a, int b) {
     
        return (a*b);
    }
 
    public int divide(int a, int b) {
     
        return (a/b);
    }


    public int subtract(int a, int b) {
     
        return (a-b);
    }
}

4. right click on CalculatorSoapImpl  Web service/Create web service, configure with Apach CXF
5. web.xml

<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://xmlns.jcp.org/xml/ns/javaee" xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/javaee http://xmlns.jcp.org/xml/ns/javaee/web-app_3_1.xsd" version="3.1">
  <display-name>SOAPCalculator</display-name>
  <welcome-file-list>
    <welcome-file>index.html</welcome-file>
    <welcome-file>index.htm</welcome-file>
    <welcome-file>index.jsp</welcome-file>
    <welcome-file>default.html</welcome-file>
    <welcome-file>default.htm</welcome-file>
    <welcome-file>default.jsp</welcome-file>
  </welcome-file-list>
  <servlet>
    <description>Apache CXF Endpoint</description>
    <display-name>cxf</display-name>
    <servlet-name>cxf</servlet-name>
    <servlet-class>org.apache.cxf.transport.servlet.CXFServlet</servlet-class>
    <load-on-startup>1</load-on-startup>
  </servlet>
  <servlet-mapping>
    <servlet-name>cxf</servlet-name>
    <url-pattern>/*</url-pattern>
  </servlet-mapping>
  <session-config>
    <session-timeout>60</session-timeout>
  </session-config>
  <context-param>
    <param-name>contextConfigLocation</param-name>
    <param-value>WEB-INF/cxf-beans.xml</param-value>
  </context-param>
  <listener>
    <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
  </listener>
</web-app>

6. cxf-bean.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:jaxws="http://cxf.apache.org/jaxws"
xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-2.5.xsd http://cxf.apache.org/jaxws http://cxf.apache.org/schemas/jaxws.xsd">
<import resource="classpath:META-INF/cxf/cxf.xml" />
<import resource="classpath:META-INF/cxf/cxf-extension-soap.xml" />
<import resource="classpath:META-INF/cxf/cxf-servlet.xml" />

<jaxws:endpoint xmlns:tns="http://webService.com/" id="soapcalc"
implementor="com.webService.SoapCalcImpl" wsdlLocation="wsdl/soapcalcimpl.wsdl"
endpointName="tns:SoapCalcImplPort" serviceName="tns:SoapCalcImplService"
address="/soap">
<jaxws:features>
<bean class="org.apache.cxf.feature.LoggingFeature" />
</jaxws:features>
</jaxws:endpoint>

</beans>

7. in wsdl file edit
 <soap:address location="http://localhost:8080/SOAPCalculator/soap"/>

8. right click on the project Run on the server

9. click on link

http://localhost:8080/SOAPCalculator/soap?wsdl

should be opened