catalog-be/src/main/java/org/openecomp/sdc/be/servlets/TypesFetchServlet.java

   1 /*-
   2  * ============LICENSE_START=======================================================
   3  * SDC
   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
  10  *
  11  *      http://www.apache.org/licenses/LICENSE-2.0
  12  *
  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=========================================================
  19  */
  20 package org.openecomp.sdc.be.servlets;
  21
  22 import com.jcabi.aspects.Loggable;
  23 import fj.data.Either;
  24 import io.swagger.v3.oas.annotations.Operation;
  25 import io.swagger.v3.oas.annotations.Parameter;
  26 import io.swagger.v3.oas.annotations.media.ArraySchema;
  27 import io.swagger.v3.oas.annotations.media.Content;
  28 import io.swagger.v3.oas.annotations.media.Schema;
  29 import io.swagger.v3.oas.annotations.responses.ApiResponse;
  30 import io.swagger.v3.oas.annotations.servers.Server;
  31 import io.swagger.v3.oas.annotations.servers.Servers;
  32 import io.swagger.v3.oas.annotations.tags.Tag;
  33 import io.swagger.v3.oas.annotations.tags.Tags;
  34 import java.util.HashMap;
  35 import java.util.List;
  36 import java.util.Map;
  37 import java.util.stream.Collectors;
  38 import javax.inject.Inject;
  39 import javax.servlet.ServletContext;
  40 import javax.servlet.http.HttpServletRequest;
  41 import javax.ws.rs.Consumes;
  42 import javax.ws.rs.GET;
  43 import javax.ws.rs.HeaderParam;
  44 import javax.ws.rs.Path;
  45 import javax.ws.rs.Produces;
  46 import javax.ws.rs.QueryParam;
  47 import javax.ws.rs.core.Context;
  48 import javax.ws.rs.core.MediaType;
  49 import javax.ws.rs.core.Response;
  50 import org.apache.commons.collections4.ListUtils;
  51 import org.openecomp.sdc.be.components.impl.ArtifactsBusinessLogic;
  52 import org.openecomp.sdc.be.components.impl.CapabilitiesBusinessLogic;
  53 import org.openecomp.sdc.be.components.impl.ComponentBusinessLogic;
  54 import org.openecomp.sdc.be.components.impl.ComponentInstanceBusinessLogic;
  55 import org.openecomp.sdc.be.components.impl.InterfaceOperationBusinessLogic;
  56 import org.openecomp.sdc.be.components.impl.PropertyBusinessLogic;
  57 import org.openecomp.sdc.be.components.impl.RelationshipTypeBusinessLogic;
  58 import org.openecomp.sdc.be.components.impl.ResourceBusinessLogic;
  59 import org.openecomp.sdc.be.components.impl.ResourceImportManager;
  60 import org.openecomp.sdc.be.components.impl.aaf.AafPermission;
  61 import org.openecomp.sdc.be.components.impl.aaf.PermissionAllowed;
  62 import org.openecomp.sdc.be.config.BeEcompErrorManager;
  63 import org.openecomp.sdc.be.dao.api.ActionStatus;
  64 import org.openecomp.sdc.be.datamodel.api.HighestFilterEnum;
  65 import org.openecomp.sdc.be.datatypes.components.ResourceMetadataDataDefinition;
  66 import org.openecomp.sdc.be.datatypes.enums.ComponentTypeEnum;
  67 import org.openecomp.sdc.be.exception.BusinessException;
  68 import org.openecomp.sdc.be.impl.ComponentsUtils;
  69 import org.openecomp.sdc.be.impl.ServletUtils;
  70 import org.openecomp.sdc.be.model.CapabilityTypeDefinition;
  71 import org.openecomp.sdc.be.model.Component;
  72 import org.openecomp.sdc.be.model.DataTypeDefinition;
  73 import org.openecomp.sdc.be.model.InterfaceDefinition;
  74 import org.openecomp.sdc.be.model.RelationshipTypeDefinition;
  75 import org.openecomp.sdc.be.model.User;
  76 import org.openecomp.sdc.be.user.UserBusinessLogic;
  77 import org.openecomp.sdc.common.api.Constants;
  78 import org.openecomp.sdc.common.datastructure.Wrapper;
  79 import org.openecomp.sdc.common.log.enums.EcompLoggerErrorCode;
  80 import org.openecomp.sdc.common.log.wrappers.Logger;
  81 import org.openecomp.sdc.common.util.ValidationUtils;
  82 import org.openecomp.sdc.exception.ResponseFormat;
  83 import org.springframework.stereotype.Controller;
  84
  85 @Loggable(prepend = true, value = Loggable.DEBUG, trim = false)
  86 @Path("/v1/catalog")
  87 @Tags({@Tag(name = "SDCE-2 APIs")})
  88 @Servers({@Server(url = "/sdc2/rest")})
  89 @Controller
  90 public class TypesFetchServlet extends AbstractValidationsServlet {
  91
  92     private static final Logger log = Logger.getLogger(TypesFetchServlet.class);
  93     private static final String FAILED_TO_GET_ALL_NON_ABSTRACT = "failed to get all non abstract {}";
  94     private final PropertyBusinessLogic propertyBusinessLogic;
  95     private final RelationshipTypeBusinessLogic relationshipTypeBusinessLogic;
  96     private final CapabilitiesBusinessLogic capabilitiesBusinessLogic;
  97     private final InterfaceOperationBusinessLogic interfaceOperationBusinessLogic;
  98     private final ResourceBusinessLogic resourceBusinessLogic;
  99     private final ArtifactsBusinessLogic artifactsBusinessLogic;
 100
 101     @Inject
 102     public TypesFetchServlet(UserBusinessLogic userBusinessLogic, ComponentInstanceBusinessLogic componentInstanceBL, ComponentsUtils componentsUtils,
 103                              ServletUtils servletUtils, ResourceImportManager resourceImportManager, PropertyBusinessLogic propertyBusinessLogic,
 104                              RelationshipTypeBusinessLogic relationshipTypeBusinessLogic, CapabilitiesBusinessLogic capabilitiesBusinessLogic,
 105                              InterfaceOperationBusinessLogic interfaceOperationBusinessLogic, ResourceBusinessLogic resourceBusinessLogic,
 106                              ArtifactsBusinessLogic artifactsBusinessLogic) {
 107         super(userBusinessLogic, componentInstanceBL, componentsUtils, servletUtils, resourceImportManager);
 108         this.propertyBusinessLogic = propertyBusinessLogic;
 109         this.relationshipTypeBusinessLogic = relationshipTypeBusinessLogic;
 110         this.capabilitiesBusinessLogic = capabilitiesBusinessLogic;
 111         this.interfaceOperationBusinessLogic = interfaceOperationBusinessLogic;
 112         this.resourceBusinessLogic = resourceBusinessLogic;
 113         this.artifactsBusinessLogic = artifactsBusinessLogic;
 114     }
 115
 116     @GET
 117     @Path("dataTypes")
 118     @Consumes(MediaType.APPLICATION_JSON)
 119     @Produces(MediaType.APPLICATION_JSON)
 120     @Operation(description = "Get data types", method = "GET", summary = "Returns data types", responses = {
 121         @ApiResponse(content = @Content(array = @ArraySchema(schema = @Schema(implementation = Response.class)))),
 122         @ApiResponse(responseCode = "200", description = "datatypes"), @ApiResponse(responseCode = "403", description = "Restricted operation"),
 123         @ApiResponse(responseCode = "400", description = "Invalid content / Missing content"),
 124         @ApiResponse(responseCode = "404", description = "Data types not found")})
 125     @PermissionAllowed(AafPermission.PermNames.INTERNAL_ALL_VALUE)
 126     public Response getAllDataTypesServlet(@Context final HttpServletRequest request, @HeaderParam(value = Constants.USER_ID_HEADER) String userId,
 127                                            @Parameter(description = "model") @QueryParam("model") String modelName) {
 128         Wrapper<Response> responseWrapper = new Wrapper<>();
 129         Wrapper<User> userWrapper = new Wrapper<>();
 130         init();
 131         validateUserExist(responseWrapper, userWrapper, userId);
 132         if (responseWrapper.isEmpty()) {
 133             String url = request.getMethod() + " " + request.getRequestURI();
 134             log.debug("Start handle request of {} - modifier id is {}", url, userId);
 135             final Map<String, DataTypeDefinition> dataTypes = resourceBusinessLogic.getComponentsUtils()
 136                 .getAllDataTypes(resourceBusinessLogic.getApplicationDataTypeCache(), modelName);
 137             String dataTypeJson = gson.toJson(dataTypes);
 138             Response okResponse = buildOkResponse(getComponentsUtils().getResponseFormat(ActionStatus.OK), dataTypeJson);
 139             responseWrapper.setInnerElement(okResponse);
 140         }
 141         return responseWrapper.getInnerElement();
 142     }
 143
 144     @GET
 145     @Path("interfaceLifecycleTypes")
 146     @Consumes(MediaType.APPLICATION_JSON)
 147     @Produces(MediaType.APPLICATION_JSON)
 148     @Operation(description = "Get interface lifecycle types", method = "GET", summary = "Returns interface lifecycle types", responses = {
 149         @ApiResponse(content = @Content(array = @ArraySchema(schema = @Schema(implementation = Response.class)))),
 150         @ApiResponse(responseCode = "200", description = "Interface lifecycle types"),
 151         @ApiResponse(responseCode = "403", description = "Restricted operation"),
 152         @ApiResponse(responseCode = "400", description = "Invalid content / Missing content"),
 153         @ApiResponse(responseCode = "404", description = "Interface lifecycle types not found")})
 154     @PermissionAllowed(AafPermission.PermNames.INTERNAL_ALL_VALUE)
 155     public Response getInterfaceLifecycleTypes(@Context final HttpServletRequest request,
 156                                                @HeaderParam(value = Constants.USER_ID_HEADER) String userId,
 157                                                @Parameter(description = "model") @QueryParam("model") String modelName) {
 158         Wrapper<Response> responseWrapper = new Wrapper<>();
 159         Wrapper<User> userWrapper = new Wrapper<>();
 160         try {
 161             validateUserExist(responseWrapper, userWrapper, userId);
 162             if (responseWrapper.isEmpty()) {
 163                 String url = request.getMethod() + " " + request.getRequestURI();
 164                 log.info("Start handle request of {} | modifier id is {}", url, userId);
 165                 Either<Map<String, InterfaceDefinition>, ResponseFormat> allInterfaceLifecycleTypes = interfaceOperationBusinessLogic
 166                     .getAllInterfaceLifecycleTypes(modelName);
 167                 if (allInterfaceLifecycleTypes.isRight()) {
 168                     log.info("Failed to get all interface lifecycle types. Reason - {}", allInterfaceLifecycleTypes.right().value());
 169                     Response errorResponse = buildErrorResponse(allInterfaceLifecycleTypes.right().value());
 170                     responseWrapper.setInnerElement(errorResponse);
 171                 } else {
 172                     String interfaceLifecycleTypeJson = gson.toJson(allInterfaceLifecycleTypes.left().value());
 173                     Response okResponse = buildOkResponse(getComponentsUtils().getResponseFormat(ActionStatus.OK), interfaceLifecycleTypeJson);
 174                     responseWrapper.setInnerElement(okResponse);
 175                 }
 176             }
 177             return responseWrapper.getInnerElement();
 178         } catch (Exception e) {
 179             log.debug("get all interface lifecycle types failed with exception", e);
 180             ResponseFormat responseFormat = getComponentsUtils().getResponseFormat(ActionStatus.GENERAL_ERROR);
 181             return buildErrorResponse(responseFormat);
 182         }
 183     }
 184
 185     @GET
 186     @Path("capabilityTypes")
 187     @Consumes(MediaType.APPLICATION_JSON)
 188     @Produces(MediaType.APPLICATION_JSON)
 189     @Operation(description = "Get capability types", method = "GET", summary = "Returns capability types", responses = {
 190         @ApiResponse(content = @Content(array = @ArraySchema(schema = @Schema(implementation = Response.class)))),
 191         @ApiResponse(responseCode = "200", description = "capabilityTypes"), @ApiResponse(responseCode = "403", description = "Restricted operation"),
 192         @ApiResponse(responseCode = "400", description = "Invalid content / Missing content"),
 193         @ApiResponse(responseCode = "404", description = "Capability types not found")})
 194     @PermissionAllowed(AafPermission.PermNames.INTERNAL_ALL_VALUE)
 195     public Response getAllCapabilityTypesServlet(@Context final HttpServletRequest request,
 196                                                  @HeaderParam(value = Constants.USER_ID_HEADER) String userId,
 197                                                  @Parameter(description = "model", required = false) @QueryParam("model") String modelName) {
 198         Wrapper<Response> responseWrapper = new Wrapper<>();
 199         Wrapper<User> userWrapper = new Wrapper<>();
 200         try {
 201             init();
 202             validateUserExist(responseWrapper, userWrapper, userId);
 203             modelName = ValidationUtils.sanitizeInputString(modelName);
 204             if (responseWrapper.isEmpty()) {
 205                 String url = request.getMethod() + " " + request.getRequestURI();
 206                 log.debug("Start handle request of {} | modifier id is {}", url, userId);
 207                 Either<Map<String, CapabilityTypeDefinition>, ResponseFormat> allDataTypes = capabilitiesBusinessLogic.getAllCapabilityTypes(modelName);
 208                 if (allDataTypes.isRight()) {
 209                     log.info("Failed to get all capability types. Reason - {}", allDataTypes.right().value());
 210                     Response errorResponse = buildErrorResponse(allDataTypes.right().value());
 211                     responseWrapper.setInnerElement(errorResponse);
 212                 } else {
 213                     Map<String, CapabilityTypeDefinition> dataTypes = allDataTypes.left().value();
 214                     String dataTypeJson = gson.toJson(dataTypes);
 215                     Response okResponse = buildOkResponse(getComponentsUtils().getResponseFormat(ActionStatus.OK), dataTypeJson);
 216                     responseWrapper.setInnerElement(okResponse);
 217                 }
 218             }
 219             return responseWrapper.getInnerElement();
 220         } catch (Exception e) {
 221             BeEcompErrorManager.getInstance().logBeRestApiGeneralError("Get Capability Types");
 222             log.debug("get all capability types failed with exception", e);
 223             ResponseFormat responseFormat = getComponentsUtils().getResponseFormat(ActionStatus.GENERAL_ERROR);
 224             return buildErrorResponse(responseFormat);
 225         }
 226     }
 227
 228     @GET
 229     @Path("relationshipTypes")
 230     @Consumes(MediaType.APPLICATION_JSON)
 231     @Produces(MediaType.APPLICATION_JSON)
 232     @Operation(description = "Get relationship types", method = "GET", summary = "Returns relationship types", responses = {
 233         @ApiResponse(content = @Content(array = @ArraySchema(schema = @Schema(implementation = Response.class)))),
 234         @ApiResponse(responseCode = "200", description = "relationshipTypes"),
 235         @ApiResponse(responseCode = "403", description = "Restricted operation"),
 236         @ApiResponse(responseCode = "400", description = "Invalid content / Missing content"),
 237         @ApiResponse(responseCode = "404", description = "Relationship types not found")})
 238     @PermissionAllowed(AafPermission.PermNames.INTERNAL_ALL_VALUE)
 239     public Response getAllRelationshipTypesServlet(@Context final HttpServletRequest request,
 240                                                    @HeaderParam(value = Constants.USER_ID_HEADER) String userId,
 241                                                    @Parameter(description = "model", required = false) @QueryParam("model") String modelName) {
 242         Wrapper<Response> responseWrapper = new Wrapper<>();
 243         Wrapper<User> userWrapper = new Wrapper<>();
 244         try {
 245             init();
 246             validateUserExist(responseWrapper, userWrapper, userId);
 247             modelName = ValidationUtils.sanitizeInputString(modelName);
 248             if (responseWrapper.isEmpty()) {
 249                 String url = request.getMethod() + " " + request.getRequestURI();
 250                 log.debug("Start handle request of {} | modifier id is {}", url, userId);
 251                 Either<Map<String, RelationshipTypeDefinition>, ResponseFormat> allDataTypes = relationshipTypeBusinessLogic
 252                     .getAllRelationshipTypes(modelName);
 253                 if (allDataTypes.isRight()) {
 254                     log.info("Failed to get all relationship types. Reason - {}", allDataTypes.right().value());
 255                     Response errorResponse = buildErrorResponse(allDataTypes.right().value());
 256                     responseWrapper.setInnerElement(errorResponse);
 257                 } else {
 258                     Map<String, RelationshipTypeDefinition> dataTypes = allDataTypes.left().value();
 259                     String dataTypeJson = gson.toJson(dataTypes);
 260                     Response okResponse = buildOkResponse(getComponentsUtils().getResponseFormat(ActionStatus.OK), dataTypeJson);
 261                     responseWrapper.setInnerElement(okResponse);
 262                 }
 263             }
 264             return responseWrapper.getInnerElement();
 265         } catch (Exception e) {
 266             BeEcompErrorManager.getInstance().logBeRestApiGeneralError("Get Relationship Types");
 267             log.debug("get all relationship types failed with exception", e);
 268             ResponseFormat responseFormat = getComponentsUtils().getResponseFormat(ActionStatus.GENERAL_ERROR);
 269             return buildErrorResponse(responseFormat);
 270         }
 271     }
 272
 273     @GET
 274     @Path("nodeTypes")
 275     @Consumes(MediaType.APPLICATION_JSON)
 276     @Produces(MediaType.APPLICATION_JSON)
 277     @Operation(description = "Get node types", method = "GET", summary = "Returns node types", responses = {
 278         @ApiResponse(content = @Content(array = @ArraySchema(schema = @Schema(implementation = Response.class)))),
 279         @ApiResponse(responseCode = "200", description = "nodeTypes"), @ApiResponse(responseCode = "403", description = "Restricted operation"),
 280         @ApiResponse(responseCode = "400", description = "Invalid content / Missing content"),
 281         @ApiResponse(responseCode = "404", description = "Node types not found")})
 282     @PermissionAllowed(AafPermission.PermNames.INTERNAL_ALL_VALUE)
 283     public Response getAllNodeTypesServlet(@Context final HttpServletRequest request, @HeaderParam(value = Constants.USER_ID_HEADER) String userId) {
 284         Wrapper<Response> responseWrapper = new Wrapper<>();
 285         Wrapper<User> userWrapper = new Wrapper<>();
 286         ServletContext context = request.getSession().getServletContext();
 287         Either<Map<String, Component>, Response> response;
 288         Map<String, Component> componentMap;
 289         try {
 290             init();
 291             validateUserExist(responseWrapper, userWrapper, userId);
 292             if (responseWrapper.isEmpty()) {
 293                 String url = request.getMethod() + " " + request.getRequestURI();
 294                 log.debug("Start handle request of {} | modifier id is {}", url, userId);
 295                 response = getComponent(resourceBusinessLogic, true, userId);
 296                 if (response.isRight()) {
 297                     return response.right().value();
 298                 }
 299                 componentMap = new HashMap<>(response.left().value());
 300                 response = getComponent(resourceBusinessLogic, false, userId);
 301                 if (response.isRight()) {
 302                     return response.right().value();
 303                 }
 304                 componentMap.putAll(response.left().value());
 305                 String nodeTypesJson = gson.toJson(componentMap);
 306                 Response okResponse = buildOkResponse(getComponentsUtils().getResponseFormat(ActionStatus.OK), nodeTypesJson);
 307                 responseWrapper.setInnerElement(okResponse);
 308             }
 309             return responseWrapper.getInnerElement();
 310         } catch (Exception e) {
 311             BeEcompErrorManager.getInstance().logBeRestApiGeneralError("Get Node Types");
 312             log.debug("get all node types failed with exception", e);
 313             ResponseFormat responseFormat = getComponentsUtils().getResponseFormat(ActionStatus.GENERAL_ERROR);
 314             return buildErrorResponse(responseFormat);
 315         }
 316     }
 317
 318     @GET
 319     @Path("/artifactTypes")
 320     @Operation(description = "Get Tosca ArtifactTypes", method = "GET", summary = "Returns tosca artifact types", responses = {
 321         @ApiResponse(content = @Content(array = @ArraySchema(schema = @Schema(implementation = Response.class)))),
 322         @ApiResponse(responseCode = "200", description = "Listing successful"),
 323         @ApiResponse(responseCode = "400", description = "Invalid content / Missing content"),
 324         @ApiResponse(responseCode = "403", description = "Restricted operation"),
 325         @ApiResponse(responseCode = "404", description = "Tosca Artifact Types not found")})
 326     @PermissionAllowed(AafPermission.PermNames.INTERNAL_ALL_VALUE)
 327     public Response getAllToscaArtifactTypes(@Parameter(description = "Model name") @QueryParam("model") String model,
 328                                              @Context final HttpServletRequest request, @HeaderParam("USER_ID") String creator) {
 329         try {
 330             return buildOkResponse(getComponentsUtils().getResponseFormat(ActionStatus.OK), artifactsBusinessLogic.getAllToscaArtifacts(model));
 331         } catch (final BusinessException e) {
 332             throw e;
 333         } catch (final Exception e) {
 334             final var errorMsg = "Unexpected error while listing the Tosca Artifact types";
 335             BeEcompErrorManager.getInstance().logBeRestApiGeneralError(errorMsg);
 336             log.error(EcompLoggerErrorCode.UNKNOWN_ERROR, this.getClass().getName(), errorMsg, e);
 337             return buildErrorResponse(getComponentsUtils().getResponseFormat(ActionStatus.GENERAL_ERROR));
 338         }
 339
 340     }
 341
 342
 343     private Either<Map<String, Component>, Response> getComponent(ComponentBusinessLogic resourceBL, boolean isAbstract, String userId) {
 344         Either<List<Component>, ResponseFormat> actionResponse;
 345         List<Component> componentList;
 346         actionResponse = resourceBL
 347             .getLatestVersionNotAbstractComponentsMetadata(isAbstract, HighestFilterEnum.HIGHEST_ONLY, ComponentTypeEnum.RESOURCE, null, userId,
 348                 null, false);
 349         if (actionResponse.isRight()) {
 350             log.debug(FAILED_TO_GET_ALL_NON_ABSTRACT, ComponentTypeEnum.RESOURCE.getValue());
 351             return Either.right(buildErrorResponse(actionResponse.right().value()));
 352         }
 353         componentList = actionResponse.left().value();
 354         return Either.left(ListUtils.emptyIfNull(componentList).stream().filter(component ->
 355             ((ResourceMetadataDataDefinition) component.getComponentMetadataDefinition().getMetadataDataDefinition()).getToscaResourceName() != null)
 356             .collect(Collectors.toMap(
 357                 component -> ((ResourceMetadataDataDefinition) component.getComponentMetadataDefinition().getMetadataDataDefinition())
 358                     .getToscaResourceName(), component -> component, (component1, component2) -> component1)));
 359     }
 360 }