path: root/catalog-be/src/main/java/org/openecomp/sdc/be/servlets/InputsServlet.java

/*-
 * ============LICENSE_START=======================================================
 * SDC
 * ================================================================================
 * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
 * ================================================================================
 * Licensed under the Apache 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
 * 
 *      http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 * ============LICENSE_END=========================================================
 */

package org.openecomp.sdc.be.servlets;

import com.fasterxml.jackson.core.JsonProcessingException;
import com.fasterxml.jackson.databind.ObjectMapper;
import com.jcabi.aspects.Loggable;
import fj.data.Either;
import io.swagger.v3.oas.annotations.Operation;
import io.swagger.v3.oas.annotations.Parameter;
import io.swagger.v3.oas.annotations.media.ArraySchema;
import io.swagger.v3.oas.annotations.media.Content;
import io.swagger.v3.oas.annotations.media.Schema;
import io.swagger.v3.oas.annotations.responses.ApiResponse;
import io.swagger.v3.oas.annotations.servers.Server;
import io.swagger.v3.oas.annotations.servers.Servers;
import io.swagger.v3.oas.annotations.tags.Tag;
import io.swagger.v3.oas.annotations.tags.Tags;
import org.apache.commons.lang3.builder.ReflectionToStringBuilder;
import org.openecomp.sdc.be.components.impl.ComponentInstanceBusinessLogic;
import org.openecomp.sdc.be.components.impl.DataTypeBusinessLogic;
import org.openecomp.sdc.be.components.impl.InputsBusinessLogic;
import org.openecomp.sdc.be.components.impl.ResourceImportManager;
import org.openecomp.sdc.be.components.impl.aaf.AafPermission;
import org.openecomp.sdc.be.components.impl.aaf.PermissionAllowed;
import org.openecomp.sdc.be.components.impl.exceptions.ComponentException;
import org.openecomp.sdc.be.config.BeEcompErrorManager;
import org.openecomp.sdc.be.dao.api.ActionStatus;
import org.openecomp.sdc.be.datatypes.enums.ComponentTypeEnum;
import org.openecomp.sdc.be.datatypes.enums.DeclarationTypeEnum;
import org.openecomp.sdc.be.impl.ComponentsUtils;
import org.openecomp.sdc.be.impl.ServletUtils;
import org.openecomp.sdc.be.model.ComponentInstInputsMap;
import org.openecomp.sdc.be.model.ComponentInstListInput;
import org.openecomp.sdc.be.model.ComponentInstanceInput;
import org.openecomp.sdc.be.model.ComponentInstanceProperty;
import org.openecomp.sdc.be.model.DataTypeDefinition;
import org.openecomp.sdc.be.model.InputDefinition;
import org.openecomp.sdc.be.model.Resource;
import org.openecomp.sdc.be.model.User;
import org.openecomp.sdc.be.model.operations.api.StorageOperationStatus;
import org.openecomp.sdc.be.resources.data.auditing.AuditingActionEnum;
import org.openecomp.sdc.be.user.UserBusinessLogic;
import org.openecomp.sdc.common.api.Constants;
import org.openecomp.sdc.common.log.elements.LoggerSupportability;
import org.openecomp.sdc.common.log.enums.LoggerSupportabilityActions;
import org.openecomp.sdc.common.log.enums.StatusCode;
import org.openecomp.sdc.common.log.wrappers.Logger;
import org.openecomp.sdc.exception.ResponseFormat;
import org.springframework.stereotype.Controller;

import javax.inject.Inject;
import javax.servlet.ServletContext;
import javax.servlet.http.HttpServletRequest;
import javax.ws.rs.Consumes;
import javax.ws.rs.DELETE;
import javax.ws.rs.GET;
import javax.ws.rs.HeaderParam;
import javax.ws.rs.POST;
import javax.ws.rs.Path;
import javax.ws.rs.PathParam;
import javax.ws.rs.Produces;
import javax.ws.rs.core.Context;
import javax.ws.rs.core.MediaType;
import javax.ws.rs.core.Response;
import java.io.IOException;
import java.util.Arrays;
import java.util.List;

@Loggable(prepend = true, value = Loggable.DEBUG, trim = false)
@Tags({@Tag(name = "SDC Internal APIs")})
@Servers({@Server(url = "/sdc2/rest")})
@Path("/v1/catalog")
@Controller
@Consumes(MediaType.APPLICATION_JSON)
@Produces(MediaType.APPLICATION_JSON)
public class InputsServlet extends AbstractValidationsServlet {

    private static final Logger log = Logger.getLogger(InputsServlet.class);
    private static final LoggerSupportability loggerSupportability = LoggerSupportability.getLogger(InputsServlet.class.getName());
    private static final String START_HANDLE_REQUEST_OF = "(get) Start handle request of {}";

    private final DataTypeBusinessLogic businessLogic;
    private final InputsBusinessLogic inputsBusinessLogic;

    @Inject
    public InputsServlet(UserBusinessLogic userBusinessLogic,
        InputsBusinessLogic inputsBusinessLogic,
        ComponentInstanceBusinessLogic componentInstanceBL,
        ComponentsUtils componentsUtils, ServletUtils servletUtils,
        ResourceImportManager resourceImportManager,
        DataTypeBusinessLogic dataTypeBusinessLogic) {
        super(userBusinessLogic, componentInstanceBL, componentsUtils, servletUtils, resourceImportManager);
        this.inputsBusinessLogic = inputsBusinessLogic;
        this.businessLogic = dataTypeBusinessLogic;
    }

    @POST
    @Path("/{containerComponentType}/{componentId}/update/inputs")
    @Operation(description = "Update resource  inputs", method = "POST", summary = "Returns updated input",
            responses = {@ApiResponse(
                    content = @Content(array = @ArraySchema(schema = @Schema(implementation = Response.class)))),
                    @ApiResponse(responseCode = "200", description = "Input updated"),
                    @ApiResponse(responseCode = "403", description = "Restricted operation"),
                    @ApiResponse(responseCode = "400", description = "Invalid content / Missing content")})
    public Response updateComponentInputs(@Parameter(description = "valid values: resources / services",
            schema = @Schema(allowableValues = {ComponentTypeEnum.RESOURCE_PARAM_NAME ,
                    ComponentTypeEnum.SERVICE_PARAM_NAME})) @PathParam("containerComponentType") final String containerComponentType,
            @PathParam("componentId") final String componentId,
            @Parameter(description = "json describe the input", required = true) String data,
            @Context final HttpServletRequest request) throws JsonProcessingException {

        String url = request.getMethod() + " " + request.getRequestURI();
        log.debug("Start handle request of {}", url);
        String userId = request.getHeader(Constants.USER_ID_HEADER);

        try {
            User modifier = new User();
            modifier.setUserId(userId);
            log.debug("modifier id is {}", userId);

            Either<InputDefinition[], ResponseFormat> inputsEither = getComponentsUtils()
                    .convertJsonToObjectUsingObjectMapper(data, modifier, InputDefinition[].class,
                            AuditingActionEnum.UPDATE_RESOURCE_METADATA, ComponentTypeEnum.SERVICE);
            if(inputsEither.isRight()){
                log.debug("Failed to convert data to input definition. Status is {}", inputsEither.right().value());
                return buildErrorResponse(getComponentsUtils().getResponseFormat(ActionStatus.INVALID_CONTENT));
            }
            List<InputDefinition> inputsToUpdate = Arrays.asList(inputsEither.left().value());

            log.debug("Start handle request of updateComponentInputs. Received inputs are {}", inputsToUpdate);

            ServletContext context = request.getSession().getServletContext();
            ComponentTypeEnum componentType = ComponentTypeEnum.findByParamName(containerComponentType);

            if (businessLogic == null) {
                log.debug("Unsupported component type {}", containerComponentType);
                return buildErrorResponse(getComponentsUtils().getResponseFormat(ActionStatus.UNSUPPORTED_ERROR));
            }

            Either<List<InputDefinition>, ResponseFormat> actionResponse = inputsBusinessLogic.updateInputsValue(componentType, componentId, inputsToUpdate, userId, true, false);

            if (actionResponse.isRight()) {
                return buildErrorResponse(actionResponse.right().value());
            }

            List<InputDefinition> componentInputs = actionResponse.left().value();
            ObjectMapper mapper = new ObjectMapper();
            String result = mapper.writeValueAsString(componentInputs);
            return buildOkResponse(getComponentsUtils().getResponseFormat(ActionStatus.OK), result);

        }
        catch (Exception e) {
            log.error("create and associate RI failed with exception: {}", e.getMessage(), e);
            throw e;
        }
    }


    @GET
    @Path("/{componentType}/{componentId}/componentInstances/{instanceId}/{originComponentUid}/inputs")
    @Operation(description = "Get Inputs only", method = "GET", summary = "Returns Inputs list", responses = {
            @ApiResponse(content = @Content(array = @ArraySchema(schema = @Schema(implementation = Resource.class)))),
            @ApiResponse(responseCode = "200", description = "Component found"),
            @ApiResponse(responseCode = "403", description = "Restricted operation"),
            @ApiResponse(responseCode = "404", description = "Component not found")})
    public Response getComponentInstanceInputs(@PathParam("componentType") final String componentType,
            @PathParam("componentId") final String componentId, @PathParam("instanceId") final String instanceId,
            @PathParam("originComponentUid") final String originComponentUid, @Context final HttpServletRequest request,
            @HeaderParam(value = Constants.USER_ID_HEADER) String userId) throws IOException {

        ServletContext context = request.getSession().getServletContext();
        String url = request.getMethod() + " " + request.getRequestURI();
        log.debug(START_HANDLE_REQUEST_OF, url);
        Response response;

        try {
            Either<List<ComponentInstanceInput>, ResponseFormat> inputsResponse = inputsBusinessLogic.getComponentInstanceInputs(userId, componentId, instanceId);
            if (inputsResponse.isRight()) {
                log.debug("failed to get component instance inputs {}", componentType);
                return buildErrorResponse(inputsResponse.right().value());
            }
            Object inputs = RepresentationUtils.toRepresentation(inputsResponse.left().value());
            return buildOkResponse(getComponentsUtils().getResponseFormat(ActionStatus.OK), inputs);

        } catch (Exception e) {
            BeEcompErrorManager.getInstance().logBeRestApiGeneralError("Get Inputs " + componentType);
            log.debug("getInputs failed with exception", e);
            throw e;
        }
    }

    @GET
    @Path("/{componentType}/{componentId}/componentInstances/{instanceId}/{inputId}/properties")
    @Operation(description = "Get properties", method = "GET", summary = "Returns properties list", responses = {
            @ApiResponse(content = @Content(array = @ArraySchema(schema = @Schema(implementation = Resource.class)))),
            @ApiResponse(responseCode = "200", description = "Component found"),
            @ApiResponse(responseCode = "403", description = "Restricted operation"),
            @ApiResponse(responseCode = "404", description = "Component not found")})
    public Response getInputPropertiesForComponentInstance(@PathParam("componentType") final String componentType,
            @PathParam("componentId") final String componentId, @PathParam("instanceId") final String instanceId,
            @PathParam("inputId") final String inputId, @Context final HttpServletRequest request,
            @HeaderParam(value = Constants.USER_ID_HEADER) String userId) throws IOException {

        ServletContext context = request.getSession().getServletContext();
        String url = request.getMethod() + " " + request.getRequestURI();
        log.debug(START_HANDLE_REQUEST_OF, url);
        Response response = null;

        try {
            Either<List<ComponentInstanceProperty>, ResponseFormat> inputPropertiesRes = inputsBusinessLogic
                    .getComponentInstancePropertiesByInputId(userId, componentId, instanceId, inputId);
            if (inputPropertiesRes.isRight()) {
                log.debug("failed to get properties of input: {}, with instance id: {}", inputId, instanceId);
                return buildErrorResponse(inputPropertiesRes.right().value());
            }
            Object properties = RepresentationUtils.toRepresentation(inputPropertiesRes.left().value());
            return buildOkResponse(getComponentsUtils().getResponseFormat(ActionStatus.OK), properties);

        } catch (Exception e) {
            BeEcompErrorManager.getInstance().logBeRestApiGeneralError("Get Properites by input id: " + inputId + " for instance with id: " + instanceId);
            log.debug("getInputPropertiesForComponentInstance failed with exception", e);
            throw e;
        }
    }

    @GET
    @Path("/{componentType}/{componentId}/inputs/{inputId}/inputs")
    @Operation(description = "Get inputs", method = "GET", summary = "Returns inputs list", responses = {
            @ApiResponse(content = @Content(array = @ArraySchema(schema = @Schema(implementation = Resource.class)))),
            @ApiResponse(responseCode = "200", description = "Component found"),
            @ApiResponse(responseCode = "403", description = "Restricted operation"),
            @ApiResponse(responseCode = "404", description = "Component not found")})
    public Response getInputsForComponentInput(@PathParam("componentType") final String componentType,
            @PathParam("componentId") final String componentId, @PathParam("inputId") final String inputId,
            @Context final HttpServletRequest request, @HeaderParam(value = Constants.USER_ID_HEADER) String userId) throws IOException {

        ServletContext context = request.getSession().getServletContext();
        String url = request.getMethod() + " " + request.getRequestURI();
        log.debug(START_HANDLE_REQUEST_OF, url);
        Response response;
        try {
            Either<List<ComponentInstanceInput>, ResponseFormat> inputsRes =
                    inputsBusinessLogic.getInputsForComponentInput(userId, componentId, inputId);

            if (inputsRes.isRight()) {
                log.debug("failed to get inputs of input: {}, with instance id: {}", inputId, componentId);
                return buildErrorResponse(inputsRes.right().value());
            }
            Object properties = RepresentationUtils.toRepresentation(inputsRes.left().value());
            return buildOkResponse(getComponentsUtils().getResponseFormat(ActionStatus.OK), properties);

        } catch (Exception e) {
            BeEcompErrorManager.getInstance().logBeRestApiGeneralError("Get inputs by input id: " + inputId + " for component with id: " + componentId);
            log.debug("getInputsForComponentInput failed with exception", e);
            throw e;
        }
    }

    @GET
    @Path("/{componentType}/{componentId}/inputs/{inputId}")
    @Operation(description = "Get inputs", method = "GET", summary = "Returns inputs list", responses = {
            @ApiResponse(content = @Content(array = @ArraySchema(schema = @Schema(implementation = Resource.class)))),
            @ApiResponse(responseCode = "200", description = "Component found"),
            @ApiResponse(responseCode = "403", description = "Restricted operation"),
            @ApiResponse(responseCode = "404", description = "Component not found")})
    public Response getInputsAndPropertiesForComponentInput(@PathParam("componentType") final String componentType,
            @PathParam("componentId") final String componentId, @PathParam("inputId") final String inputId,
            @Context final HttpServletRequest request, @HeaderParam(value = Constants.USER_ID_HEADER) String userId) throws IOException {

        ServletContext context = request.getSession().getServletContext();
        String url = request.getMethod() + " " + request.getRequestURI();
        log.debug(START_HANDLE_REQUEST_OF, url);
        Response response;

        try {
            Either<InputDefinition, ResponseFormat> inputsRes =
                    inputsBusinessLogic.getInputsAndPropertiesForComponentInput(userId, componentId, inputId, false);

            if (inputsRes.isRight()) {
                log.debug("failed to get inputs of input: {}, with instance id: {}", inputId, componentId);
                return buildErrorResponse(inputsRes.right().value());
            }
            Object properties = RepresentationUtils.toRepresentation(inputsRes.left().value());
            return buildOkResponse(getComponentsUtils().getResponseFormat(ActionStatus.OK), properties);

        } catch (Exception e) {
            BeEcompErrorManager.getInstance().logBeRestApiGeneralError("Get inputs by input id: " + inputId + " for component with id: " + componentId);
            log.debug("getInputsForComponentInput failed with exception", e);
            throw e;
        }
    }

    private Either<ComponentInstInputsMap, ResponseFormat> parseToComponentInstanceMap(String serviceJson, User user) {
        return getComponentsUtils().convertJsonToObjectUsingObjectMapper(serviceJson, user, ComponentInstInputsMap.class, AuditingActionEnum.CREATE_RESOURCE, ComponentTypeEnum.SERVICE);
    }

    private Either<ComponentInstListInput, ResponseFormat> parseToComponentInstListInput(String json, User user) {
        return getComponentsUtils().convertJsonToObjectUsingObjectMapper(json, user, ComponentInstListInput.class, AuditingActionEnum.CREATE_RESOURCE, ComponentTypeEnum.SERVICE);
    }

    @POST
    @Path("/{componentType}/{componentId}/create/inputs")
    @Operation(description = "Create inputs on service", method = "POST", summary = "Return inputs list", responses = {
            @ApiResponse(content = @Content(array = @ArraySchema(schema = @Schema(implementation = Resource.class)))),
            @ApiResponse(responseCode = "200", description = "Component found"),
            @ApiResponse(responseCode = "403", description = "Restricted operation"),
            @ApiResponse(responseCode = "404", description = "Component not found")})
    public Response createMultipleInputs(@PathParam("componentType") final String componentType,
            @PathParam("componentId") final String componentId, @Context final HttpServletRequest request,
            @HeaderParam(value = Constants.USER_ID_HEADER) String userId,
            @Parameter(description = "ComponentIns Inputs Object to be created",
                    required = true) String componentInstInputsMapObj) {

        return super.declareProperties(userId, componentId, componentType, componentInstInputsMapObj,
                DeclarationTypeEnum.INPUT, request);
    }


    /**
     * Creates a "list input" and updates given list of properties to get value from the input.
     * also a data type which has same properties is created.
     * the data type will be the entry_schema of the list input.
     * @param componentType the container type (service, resource, ...)
     * @param componentId the container ID
     * @param request HttpServletRequest object
     * @param userId the User ID
     * @param componentInstInputsMapObj the list of properties to be declared and the "list input" to be created.
     *                                  the type of the input must be "list".
     *                                  schema.type of the input will be the name of new data type.
     * @return the created input
     */
    @POST
    @Path("/{componentType}/{componentId}/create/listInput")
    @Operation(description = "Create a list input on service", method = "POST", summary = "Return input", responses = {
            @ApiResponse(content = @Content(array = @ArraySchema(schema = @Schema(implementation = Resource.class)))),
            @ApiResponse(responseCode = "200", description = "Component found"),
            @ApiResponse(responseCode = "403", description = "Restricted operation"),
            @ApiResponse(responseCode = "404", description = "Component not found")})
    public Response createListInput(@PathParam("componentType") final String componentType,
            @PathParam("componentId") final String componentId, @Context final HttpServletRequest request,
            @HeaderParam(value = Constants.USER_ID_HEADER) String userId,
            @Parameter(description = "ComponentIns Inputs Object to be created",
                    required = true) String componentInstInputsMapObj) {

        ServletContext context = request.getSession().getServletContext();
        String url = request.getMethod() + " " + request.getRequestURI();
        log.debug("#createListInput: Start handle request of {}", url);
        Response response = null;

        try {
            // get modifier id
            User modifier = new User();
            modifier.setUserId(userId);
            log.debug("modifier id is {}", userId);

            Either<ComponentInstListInput, ResponseFormat> componentInstInputsMapRes =
                parseToComponentInstListInput(componentInstInputsMapObj, modifier);
            if (componentInstInputsMapRes.isRight()) {
                log.debug("failed to parse componentInstInputsMap");
                response = buildErrorResponse(componentInstInputsMapRes.right().value());
                return response;
            }

            ComponentTypeEnum componentTypeEnum = ComponentTypeEnum.findByParamName(componentType);
            ComponentInstListInput componentInstInputsMap = componentInstInputsMapRes.left().value();
            if (log.isDebugEnabled()) {
                // for inspection on debug
                log.debug("parsed componentInstInputsMap={}",
                        ReflectionToStringBuilder.toString(componentInstInputsMap));
            }

            Either<List<InputDefinition>, ResponseFormat> inputPropertiesRes = inputsBusinessLogic
                    .createListInput(userId, componentId, componentTypeEnum, componentInstInputsMap, true, false);
            if (inputPropertiesRes.isRight()) {
                log.debug("failed to create list input for service: {}", componentId);
                return buildErrorResponse(inputPropertiesRes.right().value());
            }
            Object properties = RepresentationUtils.toRepresentation(inputPropertiesRes.left().value());
            return buildOkResponse(getComponentsUtils().getResponseFormat(ActionStatus.OK), properties);

        } catch (Exception e) {
            BeEcompErrorManager.getInstance()
                    .logBeRestApiGeneralError("Create list input for service with id: " + componentId);
            log.debug("createListInput failed with exception", e);
            response = buildErrorResponse(getComponentsUtils().getResponseFormat(ActionStatus.GENERAL_ERROR));
            return response;
        }
    }


    @DELETE
    @Path("/{componentType}/{componentId}/delete/{inputId}/input")
    @Operation(description = "Delete input from service", method = "DELETE", summary = "Delete service input",
            responses = {@ApiResponse(
                    content = @Content(array = @ArraySchema(schema = @Schema(implementation = Resource.class)))),
                    @ApiResponse(responseCode = "200", description = "Input deleted"),
                    @ApiResponse(responseCode = "403", description = "Restricted operation"),
                    @ApiResponse(responseCode = "404", description = "Input not found")})
    public Response deleteInput(@PathParam("componentType") final String componentType,
            @PathParam("componentId") final String componentId, @PathParam("inputId") final String inputId,
            @Context final HttpServletRequest request, @HeaderParam(value = Constants.USER_ID_HEADER) String userId,
            @Parameter(description = "Service Input to be deleted", required = true) String componentInstInputsMapObj) {

        ServletContext context = request.getSession().getServletContext();
        String url = request.getMethod() + " " + request.getRequestURI();
        log.debug(START_HANDLE_REQUEST_OF, url);
        loggerSupportability.log(LoggerSupportabilityActions.DELETE_INPUTS, StatusCode.STARTED,"Starting to delete Inputs for component {} ",componentId + " by " +  userId );

        try {
            InputDefinition deleteInput = inputsBusinessLogic.deleteInput(componentId, userId, inputId);
            loggerSupportability.log(LoggerSupportabilityActions.DELETE_INPUTS, StatusCode.COMPLETE,"Ended delete Inputs for component {} ",componentId + " by " +  userId );
            return buildOkResponse(getComponentsUtils().getResponseFormat(ActionStatus.OK), deleteInput);
        } catch (ComponentException e){
            BeEcompErrorManager.getInstance().logBeRestApiGeneralError("Delete input for service + " + componentId + " + with id: " + inputId);
            log.debug("Delete input failed with exception", e);
            throw e;
        }
    }

    /**
     * Gets a specific data type associated with a component.
     * @param componentType the container type (service, resource, ...)
     * @param componentId the container ID
     * @param dataTypeName the data type name
     * @param request HttpServletRequest object
     * @return the data type info
     */
    @GET
    @Path("/{componentType}/{componentId}/dataType/{dataTypeName}")
    @Operation(description = "Get data type in service", method = "GET", summary = "Get data type in service",
            responses = {@ApiResponse(content = @Content(
                    array = @ArraySchema(schema = @Schema(implementation = DataTypeDefinition.class)))),
                    @ApiResponse(responseCode = "200", description = "Data type found"),
                    @ApiResponse(responseCode = "403", description = "Restricted operation"),
                    @ApiResponse(responseCode = "404", description = "Data type not found")})
    @PermissionAllowed(AafPermission.PermNames.INTERNAL_ALL_VALUE)
    public Response getDataType(
            @PathParam("componentType") final String componentType,
            @PathParam("componentId") final String componentId,
            @PathParam("dataTypeName") final String dataTypeName,
            @Context final HttpServletRequest request
    ) {
        String url = request.getMethod() + " " + request.getRequestURI();
        log.debug("(getDataType) Start handle request of {}", url);
        Response response;

        try {
            Either<DataTypeDefinition, StorageOperationStatus> getResult = businessLogic.getPrivateDataType(componentId, dataTypeName);
            if (getResult.isRight()) {
                ActionStatus actionStatus = componentsUtils.convertFromStorageResponse(getResult.right().value());
                return buildErrorResponse(componentsUtils.getResponseFormat(actionStatus));
            }
            Object json = RepresentationUtils.toRepresentation(getResult.left().value());
            return buildOkResponse(componentsUtils.getResponseFormat(ActionStatus.OK), json);
        } catch (Exception e) {
            BeEcompErrorManager.getInstance().logBeRestApiGeneralError("Get data type from service + " + componentId + " + with name: " + dataTypeName);
            log.debug("Get data type failed with exception", e);
            response = buildErrorResponse(componentsUtils.getResponseFormat(ActionStatus.GENERAL_ERROR));
            return response;
        }
    }

    /**
     * Gets a list of data types which a component has.
     * @param componentType the container type (service, resource, ...)
     * @param componentId the container ID
     * @param request HttpServletRequest object
     * @return the list of data types in the component
     */
    @GET
    @Path("/{componentType}/{componentId}/dataTypes")
    @Operation(description = "Get data types that service has", method = "GET", summary = "Get data types in service",
            responses = {@ApiResponse(
                    content = @Content(array = @ArraySchema(schema = @Schema(implementation = Resource.class)))),
                    @ApiResponse(responseCode = "200", description = "Data type found"),
                    @ApiResponse(responseCode = "403", description = "Restricted operation"),
                    @ApiResponse(responseCode = "404", description = "Component not found")})
    @PermissionAllowed(AafPermission.PermNames.INTERNAL_ALL_VALUE)
    public Response getDataTypes(
            @PathParam("componentType") final String componentType,
            @PathParam("componentId") final String componentId,
            @Context final HttpServletRequest request
    ) {
        ServletContext context = request.getSession().getServletContext();
        ComponentsUtils componentsUtils = getComponentsUtils();
        String url = request.getMethod() + " " + request.getRequestURI();
        log.debug("(getDataType) Start handle request of {}", url);
        Response response;

        try {
            Either<List<DataTypeDefinition>, StorageOperationStatus> getResult = businessLogic.getPrivateDataTypes(componentId);
            if (getResult.isRight()) {
                ActionStatus actionStatus = componentsUtils.convertFromStorageResponse(getResult.right().value());
                return buildErrorResponse(componentsUtils.getResponseFormat(actionStatus));
            }
            Object json = RepresentationUtils.toRepresentation(getResult.left().value());
            return buildOkResponse(componentsUtils.getResponseFormat(ActionStatus.OK), json);
        } catch (Exception e) {
            BeEcompErrorManager.getInstance().logBeRestApiGeneralError("Get data type from service + " + componentId);
            log.debug("Get data type failed with exception", e);
            response = buildErrorResponse(componentsUtils.getResponseFormat(ActionStatus.GENERAL_ERROR));
            return response;
        }
    }

    /**
     * Deletes a data type from a component.
     * @param componentType the container type (service, resource, ...)
     * @param componentId the container ID
     * @param dataTypeName the data type name to be deleted
     * @param request HttpServletRequest object
     * @return operation result
     */
    @DELETE
    @Path("/{componentType}/{componentId}/dataType/{dataTypeName}")
    @Operation(description = "Delete data type from service", method = "DELETE", summary = "Delete service input",
            responses = {@ApiResponse(
                    content = @Content(array = @ArraySchema(schema = @Schema(implementation = Resource.class)))),
                    @ApiResponse(responseCode = "200", description = "Data type deleted"),
                    @ApiResponse(responseCode = "403", description = "Restricted operation"),
                    @ApiResponse(responseCode = "404", description = "Data type not found")})
    @PermissionAllowed(AafPermission.PermNames.INTERNAL_ALL_VALUE)
    public Response deleteDataType(
            @PathParam("componentType") final String componentType,
            @PathParam("componentId") final String componentId,
            @PathParam("dataTypeName") final String dataTypeName,
            @Context final HttpServletRequest request
    ) {
        ServletContext context = request.getSession().getServletContext();
        ComponentsUtils componentsUtils = getComponentsUtils();
        String url = request.getMethod() + " " + request.getRequestURI();
        log.debug("(get) Start handle request of {}", url);
        Response response;

        try {
            Either<DataTypeDefinition, StorageOperationStatus> deleteResult = businessLogic.deletePrivateDataType(componentId, dataTypeName);
            if (deleteResult.isRight()) {
                ActionStatus actionStatus = componentsUtils.convertFromStorageResponse(deleteResult.right().value());
                return buildErrorResponse(componentsUtils.getResponseFormat(actionStatus));
            }
            Object json = RepresentationUtils.toRepresentation(deleteResult.left().value());
            return buildOkResponse(componentsUtils.getResponseFormat(ActionStatus.OK), json);
        } catch (Exception e) {
            BeEcompErrorManager.getInstance().logBeRestApiGeneralError("Delete data type for service + " + componentId + " + with name: " + dataTypeName);
            log.debug("Delete data type failed with exception", e);
            response = buildErrorResponse(componentsUtils.getResponseFormat(ActionStatus.GENERAL_ERROR));
            return response;
        }
    }
}