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JAX-RS : Services Configuration
 

 

 

 

Table of Contents

Configuring JAX-RS services programmatically

...

Code Block
xml
xml
<servlet>
 <servlet-name>CXFServlet</servlet-name>
 <display-name>CXF Servlet</display-name>
 <servlet-class>
   org.apache.cxf.jaxrs.servlet.CXFNonSpringJaxrsServlet
 </servlet-class>
 <init-param>
  <param-name>jaxrs.serviceClasses</param-name>
  <param-value>
    org.apache.cxf.systest.jaxrs.BookStore1,
    org.apache.cxf.systest.jaxrs.BookStore2		      
  </param-value>
 </init-param>
 <init-param>
  <param-name>jaxrs.providers</param-name>
  <param-value>
    org.apache.cxf.systest.jaxrs.BookStoreProvider1,
    org.apache.cxf.systest.jaxrs.BookStoreProvider2		      
  </param-value>
 </init-param>
 <!-- enables schema validation -->
 <init-param>
  <param-name>jaxrs.schemaLocations</param-name>
  <param-value>
    classpath:/WEB-INF/schemas/schema1.xsd
    classpath:/WEB-INF/schemas/schema2.xsd		      
  </param-value>
 </init-param> 
 <!-- registers CXF in interceptors -->
 <init-param>
  <param-name>jaxrs.inInterceptors</param-name>
  <param-value>
    org.apache.cxf.systest.jaxrs.CustomInInterceptor
  </param-value>
 </init-param> 
 <!-- registers CXF out interceptors -->
 <init-param>
  <param-name>jaxrs.outInterceptors</param-name>
  <param-value>
    org.apache.cxf.systest.jaxrs.CustomOutInterceptor
  </param-value>
 </init-param>
 <!-- registers extension mappings -->
 <init-param>
  <param-name>jaxrs.extensions</param-name>
  <param-value>
    xml=application/xml
    json=application/json
  </param-value>
 </init-param>
 <!-- registers contextual properties -->
 <init-param>
  <param-name>jaxrs.properties</param-name>
  <param-value>
    property1=value
    property2=value
  </param-value>
 </init-param>
<load-on-startup>1</load-on-startup>
</servlet>

When service classes and providers are registered this way, the default life-cycle is 'singleton'. You can override it by setting a "jaxrs.scope" parameter with the value of 'prototype' (equivalent to per-request).
By default, the endpoint address is "/". One can provide a more specific value using a "jaxrs.address" parameter.

Note that multiple service  or providers class names are separated by a comma. Users may want to use a "class.parameter.split.char" servlet parameter with the value "space" when

migrating from the older CXF versions were the space was used to separate multiple class names.

If the referenced service classes are not annotated with JAX-RS annotations then an external user model can also be linked to :

...