restful webservices with apache cxf and spring - restful-url

Question

i have two classes which i want to expose as a restful web services using apache cxf and spring but i am unable expose two web services of two different classes.i got a runtime exception while invoking second service.here are my web.xml,applicationcontext.xml and two classes which i am using in my project.plz any one fix this issue
`enter code here` web.xml
--------
<!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>
<display-name>ApacheCXF Sample Application</display-name>
<!-- Add for Spring support -->
<context-param>
<param-name>contextConfigLocation</param-name>
<param-value>/WEB-INF/applicationContext.xml</param-value>
</context-param>
<listener>
<listener-class>org.springframework.web.context.ContextLoaderListener</listener- class>
</listener>
<servlet>
<servlet-name>CXFServlet</servlet-name>
<servlet-class>org.apache.cxf.transport.servlet.CXFServlet</servlet-class>
<init-param>
<param-name>com.sun.jersey.config.property</param-name>
<param-value>com.iton.restExamples.ServiceOneImpl</param-value>
</init-param>
<load-on-startup>1</load-on-startup>
</servlet>
<servlet>
<servlet-name>AnotherCXFServlet</servlet-name>
<servlet-class>org.apache.cxf.transport.servlet.CXFServlet</servlet-class>
<init-param>
<param-name>com.sun.jersey.config.property.packages</param-name>
<param-value>com.iton.restExamples.ServiceTwoImpl</param-value>
</init-param>
<load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>CXFServlet</servlet-name>
<url-pattern>/base/*</url-pattern>
</servlet-mapping>
<servlet-mapping>
<servlet-name>AnotherCXFServlet</servlet-name>
<url-pattern>/another/*</url-pattern>
</servlet-mapping>
</web-app>
applicatin context.xml
------------------------
<?xml version="1.0" encoding="UTF-8"?>
<beans default-autowire="byName"
xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:jaxrs="http://cxf.apache.org/jaxrs"
xmlns:context="http://www.springframework.org/schema/context"
xmlns:util="http://www.springframework.org/schema/util"
xsi:schemaLocation="http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context-3.0.xsd
http://www.springframework.org/schema/util http://www.springframework.org/schema/util/spring-util-3.0.xsd
http://cxf.apache.org/jaxrs http://cxf.apache.org/schemas/jaxrs.xsd">
<context:component-scan base-package="com.example" />
<!-- <import resource="classpath:META-INF/cxf/cxf.xml" />
<import resource="classpath:META-INF/cxf/cxf-extension-jaxrs-binding.xml" />
<import resource="classpath:META-INF/cxf/cxf-servlet.xml" />
-->
<jaxrs:server id="restContainer" address="/">
<jaxrs:serviceBeans>
<ref bean="serviceOne"/>
<ref bean="serviceTwo"/>
</jaxrs:serviceBeans>
</jaxrs:server>
<bean id="serviceOne" class="com.iton.restExamples.ServiceOneImpl"></bean>
<bean id="serviceTwo" class="com.iton.restExamples.ServiceTwoImpl"></bean>
</beans>
ServiceOneImpl.java
---------------
package com.iton.restExamples;
import javax.ws.rs.GET;
import javax.ws.rs.Path;
import javax.ws.rs.Produces;
import javax.ws.rs.QueryParam;
public class ServiceOneImpl implements ServiceOne {
public ServiceOneImpl() {
// TODO Auto-generated constructor stub
}
#Override
#GET
#Produces("text/plain")
#Path("/one")
public String mesgTwo(#QueryParam("msg") String mesgTwo) {
System.out.println(mesgTwo);
System.out.println("welcome message");
return mesgTwo;
}
}
SeriveTwoImpl.java
-------------------
package com.iton.restExamples;
import javax.ws.rs.GET;
import javax.ws.rs.Path;
import javax.ws.rs.Produces;
public class ServiceTwoImpl implements ServiceTwo {
public ServiceTwoImpl() {
// TODO Auto-generated constructor stub
}
#Override
#GET
#Produces("text/plain")
#Path("/two")
public String mesgTwo(String mesg) {
mesg="Welcome";
System.out.println(mesg);
System.out.println("welcome message in Serive two");
return mesg;
}
}

Answer 1

Try using #Path annotation at class level to differentiate between the two service classes.
When you define the service beans in application context, the address for both the beans is "/".
#Path("/ServiceOne")
public class ServiceOneImpl implements ServiceOne {....}
#Path("/ServiceTwo")
public class ServiceTwoImpl implements ServiceTwo {....}