io.fabric8.kubeflix.examples.hellospringbootribbon.HelloController Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of hello-ribbon-spring-boot Show documentation

There is a newer version: 1.0.28

Show newest version

/*
 * Copyright (C) 2015 Red Hat, Inc
 *
 * Licensed 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.kubeflix.examples.hellospringbootribbon;

import com.netflix.hystrix.contrib.javanica.annotation.HystrixCommand;
import com.netflix.hystrix.contrib.javanica.annotation.HystrixProperty;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
import org.springframework.web.client.RestTemplate;

@RestController
public class HelloController {

    @Autowired
    private RestTemplate restTemplate;

    @RequestMapping("/hello")
    @HystrixCommand(fallbackMethod = "helloFallback", commandProperties = {
            @HystrixProperty(name = "execution.isolation.thread.timeoutInMilliseconds", value = "5000")
    })
    public String hello() {
        return restTemplate.getForObject("http://hello-hystrix/hello", String.class);
    }

    public String helloFallback() {
        return "Hello Fallback";
    }
}