2 * ============LICENSE_START=======================================================
4 * ================================================================================
5 * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
6 * ================================================================================
7 * Licensed under the Apache License, Version 2.0 (the "License");
8 * you may not use this file except in compliance with the License.
9 * You may obtain a copy of the License at
11 * http://www.apache.org/licenses/LICENSE-2.0
13 * Unless required by applicable law or agreed to in writing, software
14 * distributed under the License is distributed on an "AS IS" BASIS,
15 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
16 * See the License for the specific language governing permissions and
17 * limitations under the License.
18 * ============LICENSE_END=========================================================
20 package org.openecomp.sdc.be.servlets;
22 import com.fasterxml.jackson.databind.ObjectMapper;
23 import com.jcabi.aspects.Loggable;
24 import fj.data.Either;
25 import io.swagger.v3.oas.annotations.Operation;
26 import io.swagger.v3.oas.annotations.Parameter;
27 import io.swagger.v3.oas.annotations.media.ArraySchema;
28 import io.swagger.v3.oas.annotations.media.Content;
29 import io.swagger.v3.oas.annotations.media.Schema;
30 import io.swagger.v3.oas.annotations.responses.ApiResponse;
31 import io.swagger.v3.oas.annotations.servers.Server;
32 import io.swagger.v3.oas.annotations.tags.Tag;
33 import io.swagger.v3.oas.annotations.tags.Tags;
34 import java.io.IOException;
35 import javax.inject.Inject;
36 import javax.servlet.ServletContext;
37 import javax.servlet.http.HttpServletRequest;
38 import javax.ws.rs.Consumes;
39 import javax.ws.rs.DELETE;
40 import javax.ws.rs.HeaderParam;
41 import javax.ws.rs.POST;
42 import javax.ws.rs.PUT;
43 import javax.ws.rs.Path;
44 import javax.ws.rs.PathParam;
45 import javax.ws.rs.Produces;
46 import javax.ws.rs.core.Context;
47 import javax.ws.rs.core.MediaType;
48 import javax.ws.rs.core.Response;
49 import org.openecomp.sdc.be.components.impl.AttributeBusinessLogic;
50 import org.openecomp.sdc.be.components.impl.ComponentInstanceBusinessLogic;
51 import org.openecomp.sdc.be.components.impl.ResourceImportManager;
52 import org.openecomp.sdc.be.config.BeEcompErrorManager;
53 import org.openecomp.sdc.be.dao.api.ActionStatus;
54 import org.openecomp.sdc.be.impl.ComponentsUtils;
55 import org.openecomp.sdc.be.impl.ServletUtils;
56 import org.openecomp.sdc.be.model.AttributeDefinition;
57 import org.openecomp.sdc.be.model.User;
58 import org.openecomp.sdc.common.api.Constants;
59 import org.openecomp.sdc.common.datastructure.Wrapper;
60 import org.openecomp.sdc.common.log.enums.EcompLoggerErrorCode;
61 import org.openecomp.sdc.common.log.wrappers.Logger;
62 import org.openecomp.sdc.exception.ResponseFormat;
63 import org.springframework.stereotype.Controller;
66 * Web Servlet for actions on Attributes
70 @Loggable(prepend = true, value = Loggable.DEBUG, trim = false)
72 @Tags({@Tag(name = "SDCE-2 APIs")})
73 @Server(url = "/sdc2/rest")
75 public class AttributeServlet extends AbstractValidationsServlet {
77 private static final Logger log = Logger.getLogger(AttributeServlet.class);
78 private static final String ATTRIBUTE_CONTENT_IS_INVALID = "Attribute content is invalid - {}";
81 public AttributeServlet(ComponentInstanceBusinessLogic componentInstanceBL, ComponentsUtils componentsUtils,
82 ServletUtils servletUtils, ResourceImportManager resourceImportManager) {
83 super(componentInstanceBL, componentsUtils, servletUtils, resourceImportManager);
87 * Creates new Attribute on a resource with given resource ID
96 @Path("resources/{resourceId}/attributes")
97 @Consumes(MediaType.APPLICATION_JSON)
98 @Produces(MediaType.APPLICATION_JSON)
99 @Operation(description = "Create Resource Attribute", method = "POST", summary = "Returns created resource attribute", responses = {
100 @ApiResponse(content = @Content(array = @ArraySchema(schema = @Schema(implementation = Response.class)))),
101 @ApiResponse(responseCode = "201", description = "Resource property created"),
102 @ApiResponse(responseCode = "403", description = "Restricted operation"),
103 @ApiResponse(responseCode = "400", description = "Invalid content / Missing content"),
104 @ApiResponse(responseCode = "409", description = "Resource attribute already exist")})
105 public Response createAttribute(
106 @Parameter(description = "resource id to update with new attribute", required = true) @PathParam("resourceId") final String resourceId,
107 @Parameter(description = "Resource attribute to be created", required = true) String data, @Context final HttpServletRequest request,
108 @HeaderParam(value = Constants.USER_ID_HEADER) String userId) throws IOException {
109 ServletContext context = request.getSession().getServletContext();
110 String url = request.getMethod() + " " + request.getRequestURI();
111 log.debug("Start handle request of {} modifier id is {} data is {}", url, userId, data);
113 final Wrapper<ResponseFormat> errorWrapper = new Wrapper<>();
114 AttributeDefinition attributeDataDefinition = convertJsonToObject(data, errorWrapper);
115 if (attributeDataDefinition == null) {
116 log.error("Unexpected null value for `attributeDataDefinition`");
117 return buildErrorResponse(errorWrapper.getInnerElement());
119 if (errorWrapper.isEmpty()) {
120 AttributeBusinessLogic businessLogic = getClassFromWebAppContext(context, () -> AttributeBusinessLogic.class);
121 Either<AttributeDefinition, ResponseFormat> createAttribute = businessLogic
122 .createAttribute(resourceId, attributeDataDefinition, userId);
123 if (createAttribute.isRight()) {
124 errorWrapper.setInnerElement(createAttribute.right().value());
126 attributeDataDefinition = createAttribute.left().value();
129 if (!errorWrapper.isEmpty()) {
130 log.info("Failed to create Attribute. Reason - ", errorWrapper.getInnerElement());
131 return buildErrorResponse(errorWrapper.getInnerElement());
133 log.debug("Attribute {} created successfully with id {}", attributeDataDefinition.getName(), attributeDataDefinition.getUniqueId());
134 ResponseFormat responseFormat = getComponentsUtils().getResponseFormat(ActionStatus.CREATED);
135 return buildOkResponse(responseFormat, RepresentationUtils.toRepresentation(attributeDataDefinition));
137 } catch (Exception e) {
138 BeEcompErrorManager.getInstance().logBeRestApiGeneralError("Create Attribute");
139 log.debug("create property failed with exception", e);
145 * Updates existing Attribute with given attributeID on a resource with given resourceID
155 @Path("resources/{resourceId}/attributes/{attributeId}")
156 @Consumes(MediaType.APPLICATION_JSON)
157 @Produces(MediaType.APPLICATION_JSON)
158 @Operation(description = "Update Resource Attribute", method = "PUT", summary = "Returns updated attribute", responses = {
159 @ApiResponse(content = @Content(array = @ArraySchema(schema = @Schema(implementation = Response.class)))),
160 @ApiResponse(responseCode = "200", description = "Resource attribute updated"),
161 @ApiResponse(responseCode = "403", description = "Restricted operation"),
162 @ApiResponse(responseCode = "400", description = "Invalid content / Missing content")})
163 public Response updateAttribute(
164 @Parameter(description = "resource id to update with new attribute", required = true) @PathParam("resourceId") final String resourceId,
165 @Parameter(description = "attribute id to update", required = true) @PathParam("attributeId") final String attributeId,
166 @Parameter(description = "Resource attribute to update", required = true) String data, @Context final HttpServletRequest request,
167 @HeaderParam(value = Constants.USER_ID_HEADER) String userId) throws IOException {
168 ServletContext context = request.getSession().getServletContext();
169 String url = request.getMethod() + " " + request.getRequestURI();
170 log.debug("Start handle request of {}", url);
172 User modifier = new User();
173 modifier.setUserId(userId);
174 log.debug("modifier id is {}", userId);
176 final Wrapper<ResponseFormat> errorWrapper = new Wrapper<>();
177 AttributeDefinition attributeDataDefinition = convertJsonToObject(data, errorWrapper);
178 if (attributeDataDefinition == null) {
179 log.error("Unexpected null value for `attributeDataDefinition`");
180 return buildErrorResponse(errorWrapper.getInnerElement());
182 if (errorWrapper.isEmpty()) {
183 AttributeBusinessLogic businessLogic = getClassFromWebAppContext(context, () -> AttributeBusinessLogic.class);
184 Either<AttributeDefinition, ResponseFormat> eitherUpdateAttribute = businessLogic
185 .updateAttribute(resourceId, attributeId, attributeDataDefinition, userId);
186 if (eitherUpdateAttribute.isRight()) {
187 errorWrapper.setInnerElement(eitherUpdateAttribute.right().value());
189 attributeDataDefinition = eitherUpdateAttribute.left().value();
192 if (!errorWrapper.isEmpty()) {
193 log.info("Failed to update Attribute. Reason - ", errorWrapper.getInnerElement());
194 return buildErrorResponse(errorWrapper.getInnerElement());
196 log.debug("Attribute id {} updated successfully ", attributeDataDefinition.getUniqueId());
197 ResponseFormat responseFormat = getComponentsUtils().getResponseFormat(ActionStatus.OK);
198 return buildOkResponse(responseFormat, RepresentationUtils.toRepresentation(attributeDataDefinition));
200 } catch (Exception e) {
201 BeEcompErrorManager.getInstance().logBeRestApiGeneralError("Update Attribute");
202 log.debug("update attribute failed with exception", e);
208 * Deletes existing Attribute with given attributeID on a resource with given resourceID
217 @Path("resources/{resourceId}/attributes/{attributeId}")
218 @Consumes(MediaType.APPLICATION_JSON)
219 @Produces(MediaType.APPLICATION_JSON)
220 @Operation(description = "Create Resource Attribute", method = "DELETE", summary = "Returns deleted attribute", responses = {
221 @ApiResponse(content = @Content(array = @ArraySchema(schema = @Schema(implementation = Response.class)))),
222 @ApiResponse(responseCode = "204", description = "deleted attribute"),
223 @ApiResponse(responseCode = "403", description = "Restricted operation"),
224 @ApiResponse(responseCode = "400", description = "Invalid content / Missing content"),
225 @ApiResponse(responseCode = "404", description = "Resource property not found")})
226 public Response deleteAttribute(
227 @Parameter(description = "resource id of attribute", required = true) @PathParam("resourceId") final String resourceId,
228 @Parameter(description = "Attribute id to delete", required = true) @PathParam("attributeId") final String attributeId,
229 @Context final HttpServletRequest request, @HeaderParam(value = Constants.USER_ID_HEADER) String userId) throws IOException {
230 ServletContext context = request.getSession().getServletContext();
231 String url = request.getMethod() + " " + request.getRequestURI();
232 log.debug("Start handle request of {}", url);
233 log.debug("modifier id is {}", userId);
235 // delete the property
236 AttributeBusinessLogic businessLogic = getClassFromWebAppContext(context, () -> AttributeBusinessLogic.class);
237 Either<AttributeDefinition, ResponseFormat> eitherAttribute = businessLogic.deleteAttribute(resourceId, attributeId, userId);
238 if (eitherAttribute.isRight()) {
239 log.debug("Failed to delete Attribute. Reason - ", eitherAttribute.right().value());
240 return buildErrorResponse(eitherAttribute.right().value());
242 AttributeDefinition attributeDefinition = eitherAttribute.left().value();
243 String name = attributeDefinition.getName();
244 log.debug("Attribute {} deleted successfully with id {}", name, attributeDefinition.getUniqueId());
245 ResponseFormat responseFormat = getComponentsUtils().getResponseFormat(ActionStatus.NO_CONTENT);
246 return buildOkResponse(responseFormat, RepresentationUtils.toRepresentation(attributeDefinition));
247 } catch (Exception e) {
248 BeEcompErrorManager.getInstance().logBeRestApiGeneralError("Delete Attribute");
249 log.debug("delete attribute failed with exception", e);
254 private AttributeDefinition convertJsonToObject(final String data, final Wrapper<ResponseFormat> errorWrapper) {
255 final ObjectMapper mapper = new ObjectMapper();
257 return mapper.readValue(data, AttributeDefinition.class);
258 } catch (final IOException e) {
259 log.error(EcompLoggerErrorCode.BUSINESS_PROCESS_ERROR, ATTRIBUTE_CONTENT_IS_INVALID, data);
260 ResponseFormat responseFormat = getComponentsUtils().getResponseFormat(ActionStatus.INVALID_CONTENT);
261 errorWrapper.setInnerElement(responseFormat);