src/main/java/org/onap/nbi/apis/servicecatalog/ServiceSpecificationResource.java

   1 /**
   2  *     Copyright (c) 2018 Orange
   3  *
   4  *     Licensed under the Apache License, Version 2.0 (the "License");
   5  *     you may not use this file except in compliance with the License.
   6  *     You may obtain a copy of the License at
   7  *
   8  *         http://www.apache.org/licenses/LICENSE-2.0
   9  *
  10  *     Unless required by applicable law or agreed to in writing, software
  11  *     distributed under the License is distributed on an "AS IS" BASIS,
  12  *     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13  *     See the License for the specific language governing permissions and
  14  *     limitations under the License.
  15  */
  16
  17 package org.onap.nbi.apis.servicecatalog;
  18
  19 import java.net.URI;
  20 import java.util.ArrayList;
  21 import java.util.LinkedHashMap;
  22 import java.util.List;
  23 import java.util.Map;
  24 import org.onap.nbi.OnapComponentsUrlPaths;
  25 import org.onap.nbi.apis.servicecatalog.model.ServiceSpecificationRequest;
  26 import org.onap.nbi.commons.JsonRepresentation;
  27 import org.onap.nbi.commons.ResourceManagement;
  28 import org.onap.nbi.exceptions.ValidationException;
  29 import org.springframework.beans.factory.annotation.Autowired;
  30 import org.springframework.http.MediaType;
  31 import org.springframework.http.ResponseEntity;
  32 import org.springframework.util.MultiValueMap;
  33 import org.springframework.validation.BindingResult;
  34 import org.springframework.validation.ObjectError;
  35 import org.springframework.web.bind.annotation.*;
  36 import org.springframework.web.servlet.support.ServletUriComponentsBuilder;
  37
  38 import javax.validation.Valid;
  39
  40 @RestController
  41 @RequestMapping(OnapComponentsUrlPaths.SERVICE_SPECIFICATION_PATH)
  42 public class ServiceSpecificationResource extends ResourceManagement {
  43
  44     @Autowired
  45     ServiceSpecificationService serviceSpecificationService;
  46
  47     @GetMapping(value = "/{serviceSpecId}", produces = MediaType.APPLICATION_JSON_VALUE)
  48     public ResponseEntity<Object> getServiceSpecification(@PathVariable String serviceSpecId,
  49                                                           @RequestParam MultiValueMap<String, String> params) {
  50         Map response = serviceSpecificationService.get(serviceSpecId);
  51
  52         if (response != null) {
  53             ArrayList<Map<String, Object>> resourseSpecificationMap= (ArrayList<Map<String, Object>>) response.get("resourceSpecification");
  54             for (Map<String, Object> map : resourseSpecificationMap) {
  55                 map.remove("childResourceSpecification");
  56                 map.remove("serviceInstanceParams");
  57                 map.remove("InstanceSpecification");
  58             }
  59             response.put("resourceSpecification", resourseSpecificationMap);
  60         }
  61
  62         JsonRepresentation filter = new JsonRepresentation(params);
  63         if (response.get("serviceSpecCharacteristic") != null) {
  64             return this.getResponse(response, filter);
  65         } else {
  66             return this.getPartialResponse(response, filter);
  67
  68         }
  69     }
  70
  71     @GetMapping(value = "", produces = MediaType.APPLICATION_JSON_VALUE)
  72     public ResponseEntity<Object> findServiceSpecification(@RequestParam MultiValueMap<String, String> params) {
  73         List<LinkedHashMap> response = serviceSpecificationService.find(params);
  74         JsonRepresentation filter = new JsonRepresentation(params);
  75         return this.findResponse(response, filter, null);
  76     }
  77
  78     @GetMapping(value = "/{serviceSpecId}/specificationInputSchema", produces = MediaType.APPLICATION_JSON_VALUE)
  79     public ResponseEntity<Object> findSpecificationInputSchema(@PathVariable String serviceSpecId,
  80                                                                @RequestParam MultiValueMap<String, String> params) {
  81         String response = serviceSpecificationService.getInputSchema(serviceSpecId);
  82         JsonRepresentation filter = new JsonRepresentation(params);
  83         return this.getResponse(response, filter);
  84     }
  85
  86     @PostMapping(value = "", consumes = MediaType.APPLICATION_JSON_VALUE, produces = MediaType.APPLICATION_JSON_VALUE)
  87     public Object createServiceSpecification(@RequestHeader(value = "USER_ID", required = true) String userId,
  88                                              @Valid @RequestBody ServiceSpecificationRequest serviceSpecificationRequest, BindingResult result) {
  89         if (null == userId || userId.isEmpty()) {
  90             result.addError(new ObjectError("USER_ID", "USER_ID is missing in header!"));
  91         }
  92         if (result.hasErrors()) {
  93             throw new ValidationException(result.getAllErrors());
  94         }
  95         Map serviceCatalogResponse = serviceSpecificationService.create(userId, serviceSpecificationRequest);
  96
  97         return createResponse(serviceCatalogResponse);
  98     }
  99     /**
 100      *
 101      * @param resource
 102      * @return
 103      */
 104     private ResponseEntity<Object> createResponse(final Map resource) {
 105         URI location = ServletUriComponentsBuilder.fromCurrentRequest().path("/{id}").buildAndExpand(resource.get("id"))
 106                 .toUri();
 107         return ResponseEntity.created(location).body(resource);
 108
 109     }
 110
 111 }