Re: Newbie Question: WARNING: No root resource matching request path / has been found.

[Sergey Beryozkin]

On 25/12/11 22:36, Jeff Wang wrote:

instead of:
  <jaxrs:server id="myService" address="/">
try
  <jaxrs:server id="myService" address="/myService">

the CXF servlet is matching /*, and your url base is /cxftest (which
is the name of your deployed war, I assume.)  CXF can't find
/myService/customer/1 because you have declared /customer/1 instead.

Thanks Jeff for this tip,

Sergey

Jeff

On Fri, Dec 23, 2011 at 8:01 PM, cxfuser<vjsrichan...@gmail.com>  wrote:

Hello

I'm trying to access a REST service configured using Spring configuration
file. When I access the URL -
http://localhost:8080/cxftest/myService/customer/1, it fails with following
error.

WARNING: No root resource matching request path /myService/customer/1 has
been found.
Dec 23, 2011 9:46:35 PM
org.apache.cxf.jaxrs.impl.WebApplicationExceptionMapper toResponse
WARNING: WebApplicationException has been caught : no cause is available

Also when I tried to acces the home page within Spring Tool Suite (STS), it
gives me following error:

WARNING: No root resource matching request path / has been found.
Dec 23, 2011 9:55:05 PM
org.apache.cxf.jaxrs.impl.WebApplicationExceptionMapper toResponse
WARNING: WebApplicationException has been caught : no cause is available

My Spring application_context.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:jaxrs="http://cxf.apache.org/jaxrs";
    xsi:schemaLocation="

http://www.springframework.org/schema/beans

http://www.springframework.org/schema/beans/spring-beans.xsd

http://cxf.apache.org/jaxrs

http://cxf.apache.org/schemas/jaxrs.xsd";
    default-lazy-init="false">

    <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="myService" address="/">
        <jaxrs:serviceBeans>
            <ref bean="serviceImpl" />
        </jaxrs:serviceBeans>
        <jaxrs:extensionMappings>
            <entry key="xml" value="application/xml" />
        </jaxrs:extensionMappings>
    </jaxrs:server>

    <bean id="serviceImpl" class="services.ServiceImpl" />

</beans>


Web.xml
==============================================
<?xml version="1.0" encoding="UTF-8"?>
<web-app version="2.5" xmlns="http://java.sun.com/xml/ns/javaee";
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";
    xsi:schemaLocation="http://java.sun.com/xml/ns/javaee
http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd";>

    <display-name>cxftest</display-name>
    <description>CXF REST Example</description>
    <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>

    <context-param>
        <param-name>webAppRootKey</param-name>
        <param-value>cxf.rest.example.root</param-value>
    </context-param>


    <context-param>
        <param-name>contextConfigLocation</param-name>
        <param-value>/WEB-INF/classes/application-context.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>
        <load-on-startup>1</load-on-startup>
    </servlet>

    <servlet-mapping>
        <servlet-name>CXFServlet</servlet-name>
        <url-pattern>/*</url-pattern>
    </servlet-mapping>

</web-app>

ServiceImpl.java
=====================================

package services;

import java.io.IOException;

import javax.ws.rs.GET;
import javax.ws.rs.Path;
import javax.ws.rs.PathParam;
import javax.ws.rs.Produces;

import model.Customer;

import org.codehaus.jackson.map.ObjectMapper;

@Path("/customer/{id}")
@Produces("application/json")

public class ServiceImpl {

        @GET
        public String getCustomer( @PathParam("id") final String customerId) 
throws
IOException {
                Customer customer = new Customer();
                customer.setName("customer1");
                return javaToJSON(customer);
        }

        private String javaToJSON(final Object object) throws IOException {
                ObjectMapper mapper = null;
                mapper = new ObjectMapper();
                return mapper.writeValueAsString(object);
        }

}




Thanks for the help
Prakash












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