Java tutorial
/*************************************************************************************************** * Copyright 2017 Regents of the University of California. Licensed under the Educational * Community 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 * * https://opensource.org/licenses/ECL-2.0 * * Unless required under applicable law or agreed to in writing, software distributed under the * License is distributed in an AS IS? BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY * KIND, either express or implied. See the License for specific language governing permissions * and limitations under the license. **************************************************************************************************/ package tds.assessment.web.endpoints; import org.apache.commons.lang3.StringUtils; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.http.MediaType; import org.springframework.http.ResponseEntity; import org.springframework.web.bind.annotation.GetMapping; import org.springframework.web.bind.annotation.PathVariable; import org.springframework.web.bind.annotation.RequestParam; import org.springframework.web.bind.annotation.ResponseBody; import org.springframework.web.bind.annotation.RestController; import java.util.List; import tds.accommodation.Accommodation; import tds.assessment.services.AccommodationsService; @RestController public class AccommodationController { private final AccommodationsService accommodationsService; @Autowired public AccommodationController(final AccommodationsService accommodationsService) { this.accommodationsService = accommodationsService; } @GetMapping(value = "{clientName}/assessments/accommodations", produces = MediaType.APPLICATION_JSON_VALUE) @ResponseBody ResponseEntity<List<Accommodation>> findAccommodations(@PathVariable final String clientName, @RequestParam(required = false) final String assessmentKey, @RequestParam(required = false) final String assessmentId) { if (StringUtils.isNotEmpty(assessmentKey)) { return ResponseEntity .ok(accommodationsService.findAccommodationsByAssessmentKey(clientName, assessmentKey)); } else if (StringUtils.isNotEmpty(assessmentId)) { return ResponseEntity .ok(accommodationsService.findAccommodationsByAssessmentId(clientName, assessmentId)); } else { throw new IllegalArgumentException("Must provide an assessmentKey or an assessmentId"); } } }