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JAX-RS : Services Configuration

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Table of Contents

Configuring JAX-RS services programmatically

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Code Block
xml
xml
<?xml version="1.0" encoding="ISO-8859-1"?>

<!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>
	<servlet>
		<servlet-name>CXFServlet1</servlet-name>
		<display-name>CXF Servlet1</display-name>
		<servlet-class>
			org.apache.cxf.transport.servlet.CXFServlet
		</servlet-class>
                <init-param>
                   <param-name>config-location</param-name>
                   <param-value>/WEB-INF/beans1.xml</param-value>
                </init-param>
		<load-on-startup>1</load-on-startup>
	</servlet>

        <servlet>
		<servlet-name>CXFServlet2</servlet-name>
		<display-name>CXF Servlet2</display-name>
		<servlet-class>
			org.apache.cxf.transport.servlet.CXFServlet
		</servlet-class>
                <init-param>
                   <param-name>config-location</param-name>
                   <param-value>/WEB-INF/beans2.xml</param-value>
                </init-param>
		<load-on-startup>1</load-on-startup>
	</servlet>


	<servlet-mapping>
		<servlet-name>CXFServlet1</servlet-name>
		<url-pattern>/1/*</url-pattern>
	</servlet-mapping>

        <servlet-mapping>
		<servlet-name>CXFServlet2</servlet-name>
		<url-pattern>/2/*</url-pattern>
	</servlet-mapping>
</web-app>

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Code Block
xml
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/cxf/cxf.xml" />
  <import resource="classpath:META-INF/cxf/cxf-servlet.xml" />

  <bean class="org.apache.cxf.jaxrs.JAXRSServerFactoryBean" init-method="create">
    <property name="address" value="/service1"/>
    <property:serviceBeans> name="serviceBeans">
      <ref bean="customerBean" />
    </property:serviceBeans>property>
  </jaxrs:server>bean>

  <bean id="customerBean" class="demo.jaxrs.server.CustomerService" />
</beans>

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Prototype beans will have their postconstruct and predestroy method called before a resource method is invoked and immediately after the invocation has returned but before the response has actually been serialized. You can indicate that the predestroy method has to be called after the request has completely gone out of scope (that is after the response body if any has been written to the output stream) by adding an "org.apache.cxf.jaxrs.service.scope" property with the value set to "request".

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Code Block
xml
xml
<beans>
  
  <cxf:bus>
        <cxf:properties>
            <entry key="javax.ws.rs.ext.ExceptionMapper" value-ref="exceptionMapper"/>
        </cxf:properties>
  </cxf:bus

  <bean id="exceptionMapper" class="org.apache.cxf.systest.jaxrs.RuntimeExceptionMapper"/>

  <jaxrs:server id="customerService" address="/service1">
    <jaxrs:serviceBeans>
      <bean class="org.apache.cxf.systest.jaxrs.CustomerService"/>
    </jaxrs:serviceBeans>
  </jaxrs:server>

  <jaxrs:server id="customerService" address="/service2">
    <jaxrs:serviceBeans>
      <bean class="org.apache.cxf.systest.jaxrs.CustomerService2"/>
    </jaxrs:serviceBeans>
  </jaxrs:server>
  
  </beans>

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Code Block
xml
xml
{code:xml}
<servlet>
 <servlet-name>CXFServlet</servlet-name>
 <display-name>CXF Servlet</display-name>
 <servlet-class>
     org.apache.cxf.transport.servlet.CXFServlet
 </servlet-class>
 <init-param>
    <param-name>config-location</param-name>
    <param-value>/WEB-INF/beans1.xml</param-value>
 </init-param>
 <init-param>
    <param-name>disable-address-updates</param-name>
    <param-value>true</param-value>
 </init-param>
 <load-on-startup>1</load-on-startup>
</servlet>
Code Block
 


Auto-discovery of root resources and providers

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