io.fabric8.demo.cxf.client.Client Maven / Gradle / Ivy

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/**
 *  Copyright 2005-2014 Red Hat, Inc.
 *
 *  Red Hat licenses this file to you under the Apache License, version
 *  2.0 (the "License"); you may not use this file except in compliance
 *  with the License.  You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 *  Unless required by applicable law or agreed to in writing, software
 *  distributed under the License is distributed on an "AS IS" BASIS,
 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
 *  implied.  See the License for the specific language governing
 *  permissions and limitations under the License.
 */
package io.fabric8.demo.cxf.client;

import org.apache.cxf.feature.AbstractFeature;
import org.apache.cxf.frontend.ClientProxyFactoryBean;
import org.apache.cxf.jaxws.JaxWsProxyFactoryBean;
import io.fabric8.cxf.FabricLoadBalancerFeature;
import io.fabric8.demo.cxf.Hello;

import java.util.ArrayList;
import java.util.List;

public class Client {
    
    private Hello hello;

    public Client() {
        // The feature will try to create a zookeeper client itself by checking the system property of
        // zookeeper.url and zookeeper.password
        //System.getProperty("zookeeper.password", "admin");
        // or we can set these option directly on the FabricLoadBalancerFeature
        FabricLoadBalancerFeature feature = new FabricLoadBalancerFeature();
        feature.setZooKeeperPassword("admin");
        feature.setZooKeeperUrl("localhost:2181");
        // Feature will use this path to locate the service
        feature.setFabricPath("cxf/demo");

        ClientProxyFactoryBean clientFactory = new JaxWsProxyFactoryBean();
        clientFactory.setServiceClass(ClientProxyFactoryBean.class);
        // The address is not the actual address that the client will access
        clientFactory.setAddress("http://someotherplace");

        List features = new ArrayList();
        features.add(feature);
        // we need to setup the feature on the client factory
        clientFactory.setFeatures(features);
        // create the proxy of the hello
        hello = clientFactory.create(Hello.class);
    }

    public Hello getProxy() {
        return hello;
    }
    
    public static void main(String args[]) {
        Client client = new Client();
        System.out.println("Calling the sayHello first time with the result "  + client.getProxy().sayHello());
        System.out.println("Calling the sayHello second time with the result " +  client.getProxy().sayHello());
        System.out.println("Calling the sayHello third time with the result " +  client.getProxy().sayHello());
    }
}