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Code Block
xml
xml
<?xml version="1.0" encoding="UTF-8"?>
<blueprint xmlns="http://www.osgi.org/xmlns/blueprint/v1.0.0"
       xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
       xmlns:cxf="http://cxf.apache.org/blueprint/core"
       xmlns:jaxws="http://cxf.apache.org/blueprint/jaxws"

       xsi:schemaLocation="http://www.osgi.org/xmlns/blueprint/v1.0.0 http://www.osgi.org/xmlns/blueprint/v1.0.0/blueprint.xsd
                           http://cxf.apache.org/blueprint/core http://cxf.apache.org/schemas/blueprint/core.xsd
                           http://cxf.apache.org/blueprint/jaxws http://cxf.apache.org/schemas/blueprint/jaxws.xsd">

    <!-- CXF BraveFeature -->
    <bean id="braveFeature" class="org.apache.cxf.tracing.brave.BraveFeature">
        <argument index="0" ref="brave" />
    </bean>
    
    <cxf:bus>
        <cxf:features>
            <cxf:logging />
        </cxf:features>
    </cxf:bus>
    
    <bean id="catalogServiceImpl" class="demo.jaxws.tracing.server.impl.CatalogServiceImpl">
        <argument index="0" ref="brave" />
    </bean>
    
    <bean id="braveBuilder" class="com.github.kristofa.brave.Brave.Builder">
        <argument index="0" value="catalog-service" />
    </bean>
    
    <bean id="brave" factory-ref="braveBuilder" factory-method="build" />
    
    <jaxws:endpoint
        implementor="#catalogServiceImpl"
        address="/catalog"
        implementorClass="demo.jaxws.tracing.server.impl.CatalogServiceImpl">
        <jaxws:features>
            <ref component-id="braveFeature" />
        </jaxws:features>
    </jaxws:endpoint>
</blueprint>

 

Migrating from brave-cxf3

The migration path from OpenZipkin Brave / / TODOCXF to Apache CXF integration is pretty straightforward and essentially boils down to using JAX-RS ( BraveFeature for server side / BraveClientFeature for client side (imported from org.apache.cxf.tracing.brave.jaxrs package), for example:

Code Block
java
java
JAXRSServerFactoryBean serverFactory = new JAXRSServerFactoryBean();
serverFactory.setServiceBeans(new RestFooService());
serverFactory.setAddress("http://localhost:9001/");
serverFactory.getFeatures().add(new BraveFeature(brave));
serverFactory.create();

Although you may continue to use OpenZipkin Brave API directly, for the server-side it is preferable to inject @Context TracerContext  into your JAX-RS services in order to interface with the tracer.

Code Block
java
java
JAXRSClientFactoryBean clientFactory = new JAXRSClientFactoryBean();
clientFactory.setAddress("http://localhost:9001/");
clientFactory.setServiceClass(FooService.class);
clientFactory.getFeatures().add(new BraveClientFeature(brave));
FooService client = (FooService) clientFactory.create()

 

Similarly for JAX-WS BraveFeature for server side / BraveClientFeature for client side (imported from org.apache.cxf.tracing.brave package), for example:

Code Block
java
java
JaxWsServerFactoryBean serverFactory = new JaxWsServerFactoryBean();
serverFactory.setAddress("http://localhost:9000/test");
serverFactory.setServiceClass(FooService.class);
serverFactory.setServiceBean(fooServiceImplementation);
serverFactory.getFeatures().add(new BraveFeature(brave));

serverFactory.create();
Code Block
JAXRSClientFactoryBean clientFactory = new JAXRSClientFactoryBean();
clientFactory.setAddress("http://localhost:9001/");
clientFactory.setServiceClass(FooService.class);
clientFactory.getFeatures().add(new BraveClientFeature(brave));
FooService client = (FooService) clientFactory.create();