67 lines
2.1 KiB
Java
67 lines
2.1 KiB
Java
/*
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* Copyright 2012-2016 the original author or authors.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* https://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package sample.test.service;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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import sample.test.domain.VehicleIdentificationNumber;
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import org.springframework.boot.web.client.RestTemplateBuilder;
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import org.springframework.http.HttpStatus;
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import org.springframework.stereotype.Service;
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import org.springframework.util.Assert;
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import org.springframework.web.client.HttpStatusCodeException;
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import org.springframework.web.client.RestTemplate;
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/**
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* {@link VehicleDetailsService} backed by a remote REST service.
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*
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* @author Phillip Webb
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*/
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@Service
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public class RemoteVehicleDetailsService implements VehicleDetailsService {
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private static final Logger logger = LoggerFactory
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.getLogger(RemoteVehicleDetailsService.class);
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private final RestTemplate restTemplate;
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public RemoteVehicleDetailsService(ServiceProperties properties,
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RestTemplateBuilder restTemplateBuilder) {
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this.restTemplate = restTemplateBuilder
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.rootUri(properties.getVehicleServiceRootUrl()).build();
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}
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@Override
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public VehicleDetails getVehicleDetails(VehicleIdentificationNumber vin)
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throws VehicleIdentificationNumberNotFoundException {
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Assert.notNull(vin, "VIN must not be null");
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logger.debug("Retrieving vehicle data for: " + vin);
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try {
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return this.restTemplate.getForObject("/vehicle/{vin}/details",
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VehicleDetails.class, vin);
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}
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catch (HttpStatusCodeException ex) {
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if (HttpStatus.NOT_FOUND.equals(ex.getStatusCode())) {
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throw new VehicleIdentificationNumberNotFoundException(vin, ex);
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}
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throw ex;
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}
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}
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}
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