5.4. JAX-RS

<beans xmlns="http://www.springframework.org/schema/beans"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xmlns:cxf="http://camel.apache.org/schema/cxf"
    xsi:schemaLocation="
        http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd
        http://camel.apache.org/schema/cxf http://camel.apache.org/schema/cxf/camel-cxf.xsd
        http://camel.apache.org/schema/spring http://camel.apache.org/schema/spring/camel-spring.xsd">

    <cxf:rsClient id="cxfProducer"
                  address="http://localhost:8080/rest"
                  serviceClass="org.wildfly.camel.examples.cxf.jaxrs.GreetingService" />

    <camelContext id="cxfrs-camel-context" xmlns="http://camel.apache.org/schema/spring">
        <route>
            <from uri="direct:start" />
            <setHeader headerName="operationName">
                <simple>greet</simple>
            </setHeader>
            <setHeader headerName="CamelCxfRsUsingHttpAPI">
                <constant>false</constant>
            </setHeader>
            <to uri="cxfrs:bean:cxfProducer" />
        </route>
    </camelContext>
</beans>

<beans xmlns="http://www.springframework.org/schema/beans"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xmlns:cxf="http://camel.apache.org/schema/cxf"
    xsi:schemaLocation="
        http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd
        http://camel.apache.org/schema/cxf http://camel.apache.org/schema/cxf/camel-cxf.xsd
        http://camel.apache.org/schema/spring http://camel.apache.org/schema/spring/camel-spring.xsd">

    <cxf:rsServer id="cxfConsumer"
                  address="http://localhost:8080/rest"
                  serviceClass="org.wildfly.camel.examples.cxf.jaxrs.GreetingService" />

    <camelContext id="cxfrs-camel-context" xmlns="http://camel.apache.org/schema/spring">
        <route>
            <from uri="cxfrs:bean:cxfConsumer" />
            <setBody>
                <constant>Hello world</constant>
            </setBody>
        </route>
    </camelContext>
</beans>

Camel REST DSL은 Cryostat-RS 소비자 역할을 하는 Camel 경로를 작성할 수 있는 기능을 제공합니다. 다음 RouteBuilder 클래스는 이를 보여줍니다.

@Startup
@ApplicationScoped
@ContextName("rest-camel-context")
public class RestConsumerRouteBuilder extends RouteBuilder {
  @Override
  public void configure() throws Exception {

    // Use the camel-undertow component to provide REST integration
    restConfiguration().component("undertow")
      .contextPath("/rest").port(8080).bindingMode(RestBindingMode.json);

    rest("/customer")
      // GET /rest/customer
      .get()
        .produces(MediaType.APPLICATION_JSON)
        .to("direct:getCustomers")
      // GET /rest/customer/1
      .get("/{id}")
        .produces(MediaType.APPLICATION_JSON)
        .to("direct:getCustomer")
      // POST /rest/customer
      .post()
        .type(Customer.class)
        .to("direct:createCustomer");
      // PUT /rest/customer
      .put()
        .type(Customer.class)
        .to("direct:updateCustomer");
      // DELETE /rest/customer/1
      .delete("/{id}")
        .to("direct:deleteCustomer");
  }
}

Camel은 바인딩 모드를 설정하여 'produces()' 또는 'type()' 구성 단계를 지정하여 JSON 데이터를 마샬링하고 해제할 수 있습니다.

Cryostat -RS 보안 섹션을 참조하십시오.

빠른 시작 예제는 빠른 시작/camel/camel-cxf-jaxrs 디렉터리에 있는 EAP 설치의 Fuse에서 사용할 수 있습니다.