io.fabric8.kubeflix.examples.loanbroker.broker.RequestQuoteFromBankCommand Maven / Gradle / Ivy
/*
* 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.loanbroker.broker;
import com.netflix.hystrix.HystrixCommand;
import com.netflix.hystrix.HystrixCommandGroupKey;
import com.netflix.hystrix.HystrixCommandKey;
import com.netflix.hystrix.HystrixCommandProperties;
import io.fabric8.kubernetes.api.model.Service;
import io.fabric8.kubernetes.client.utils.URLUtils;
import org.springframework.web.client.RestTemplate;
public class RequestQuoteFromBankCommand extends HystrixCommand {
private final Service service;
private final Long ssn;
private final Double amount;
private final Integer duration;
private final RestTemplate template;
protected RequestQuoteFromBankCommand(RestTemplate template, Service service, Long ssn, Double amount, Integer duration) {
super(Setter
.withGroupKey(HystrixCommandGroupKey.Factory.asKey(service.getMetadata().getName()))
.andCommandKey(HystrixCommandKey.Factory.asKey("RequestQuoteFromBank"))
.andCommandPropertiesDefaults(HystrixCommandProperties.Setter()
.withExecutionTimeoutInMilliseconds(10000)));
this.template = template;
this.service = service;
this.ssn = ssn;
this.amount = amount;
this.duration = duration;
}
@Override
protected Quote run() throws Exception {
String url = URLUtils.join("http://" + service.getMetadata().getName(), "/quote?ssn=" + ssn + "&duration=" + duration + "&amount=" + amount);
return template.getForEntity(url, Quote.class).getBody();
}
}