Apache CXF 客户端开发

通过 WSDL 生成 Java 代码

在 IDEA 配置 CXF Engine 时各种不让我选择目录，不知道什么原因，因此通过命令行来生成：

${apache-cxf-home}/bin/wsdl2java -encoding utf-8 -d ${output-dir} -p ${package-name} -client ${wsdl-url}

• apache-cxf-home: CXF 目录
• output-dir: 生成的代码输出目录
• package-name: 生成的 Java 代码的包路径
• wsdl-url: 远端的调用地址（ ?wsdl ）

添加 Maven 依赖

<dependency>
    <groupId>org.apache.cxf</groupId>
    <artifactId>cxf-rt-frontend-jaxws</artifactId>
    <version>3.1.6</version>
</dependency>
<dependency>
    <groupId>org.apache.cxf</groupId>
    <artifactId>cxf-rt-transports-http</artifactId>
    <version>3.1.6</version>
</dependency>

Java Config 方式与 Spring 整合

网上包括官方文档都比较老，单独写个实例：

/**
 * @author sunshow
 */
@Configuration
public class CxfConfig {

    @SuppressWarnings("unchecked")
    private <T> T createJaxWsClient(Class<T> serviceClass, String address) {
        JaxWsProxyFactoryBean jaxWsProxyFactoryBean = new JaxWsProxyFactoryBean();
        jaxWsProxyFactoryBean.setServiceClass(serviceClass);
        jaxWsProxyFactoryBean.setAddress(address);

        jaxWsProxyFactoryBean.getInInterceptors().add(new LoggingInInterceptor());
        jaxWsProxyFactoryBean.getOutInterceptors().add(new LoggingOutInterceptor());

        T service = (T) jaxWsProxyFactoryBean.create();

        Client client = ClientProxy.getClient(service);

        if (client != null) {
            HTTPConduit conduit = (HTTPConduit) client.getConduit();

            HTTPClientPolicy policy = new HTTPClientPolicy();
            policy.setConnectionTimeout(30000);
            policy.setReceiveTimeout(30000);
            conduit.setClient(policy);
        }

        return service;
    }

    @Bean
    public ServiceAPI serviceAPI() {
        return createJaxWsClient(ServiceAPI.class, "https://xxx/services/queryService");
    }

}