Sync Integ to Master
[sdc.git] / catalog-be / src / main / java / org / openecomp / sdc / be / servlets / ProductServlet.java
index c0c987b..05ece30 100644 (file)
 
 package org.openecomp.sdc.be.servlets;
 
-import java.util.Map;
-
-import javax.inject.Singleton;
-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.PUT;
-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 com.jcabi.aspects.Loggable;
+import fj.data.Either;
+import io.swagger.annotations.*;
 import org.openecomp.sdc.be.components.impl.ProductBusinessLogic;
 import org.openecomp.sdc.be.config.BeEcompErrorManager;
 import org.openecomp.sdc.be.dao.api.ActionStatus;
@@ -49,262 +34,256 @@ import org.openecomp.sdc.exception.ResponseFormat;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
-import com.jcabi.aspects.Loggable;
-
-import fj.data.Either;
-import io.swagger.annotations.Api;
-import io.swagger.annotations.ApiOperation;
-import io.swagger.annotations.ApiParam;
-import io.swagger.annotations.ApiResponse;
-import io.swagger.annotations.ApiResponses;
+import javax.inject.Singleton;
+import javax.servlet.ServletContext;
+import javax.servlet.http.HttpServletRequest;
+import javax.ws.rs.*;
+import javax.ws.rs.core.Context;
+import javax.ws.rs.core.MediaType;
+import javax.ws.rs.core.Response;
+import java.util.Map;
 
 @Loggable(prepend = true, value = Loggable.DEBUG, trim = false)
 @Path("/v1/catalog")
 @Api(value = "Product Catalog", description = "Product Servlet")
 @Singleton
 public class ProductServlet extends BeGenericServlet {
-       private static Logger log = LoggerFactory.getLogger(ProductServlet.class.getName());
-
-       @POST
-       @Path("/products")
-       @Consumes(MediaType.APPLICATION_JSON)
-       @Produces(MediaType.APPLICATION_JSON)
-       @ApiOperation(value = "Create product", httpMethod = "POST", notes = "Returns created product", response = Product.class)
-       @ApiResponses(value = { @ApiResponse(code = 201, message = "Product created"), @ApiResponse(code = 403, message = "Restricted operation / Empty USER_ID header"), @ApiResponse(code = 400, message = "Invalid/missing content"),
-       @ApiResponse(code = 409, message = "Product already exists / User not found / Wrong user role") })
-       public Response createProduct(@ApiParam(value = "Product object to be created", required = true) String data, @Context final HttpServletRequest request,
-                       @HeaderParam(value = Constants.USER_ID_HEADER) @ApiParam(value = "USER_ID of product strategist user", required = true) String userId) {
-
-               ServletContext context = request.getSession().getServletContext();
-               String url = request.getMethod() + " " + request.getRequestURI();
-               log.debug("Start handle request of {}", url);
-
-               User modifier = new User();
-               modifier.setUserId(userId);
-               log.debug("modifier id is {}", userId);
-
-               Response response = null;
-               try {
-                       ProductBusinessLogic businessLogic = getProductBL(context);
-                       Product product = RepresentationUtils.fromRepresentation(data, Product.class);
-                       Either<Product, ResponseFormat> actionResponse = businessLogic.createProduct(product, modifier);
-
-                       if (actionResponse.isRight()) {
-                               log.debug("Failed to create product");
-                               response = buildErrorResponse(actionResponse.right().value());
-                               return response;
-                       }
-
-                       Object result = RepresentationUtils.toRepresentation(actionResponse.left().value());
-                       response = buildOkResponse(getComponentsUtils().getResponseFormat(ActionStatus.CREATED), result);
-                       return response;
-
-               } catch (Exception e) {
-                       BeEcompErrorManager.getInstance().processEcompError(EcompErrorName.BeRestApiGeneralError, "Create Product");
-                       BeEcompErrorManager.getInstance().logBeRestApiGeneralError("Create Product");
-                       log.debug("create product failed with error ", e);
-                       response = buildErrorResponse(getComponentsUtils().getResponseFormat(ActionStatus.GENERAL_ERROR));
-                       return response;
-               }
-       }
-
-       @GET
-       @Path("/products/{productId}")
-       @Consumes(MediaType.APPLICATION_JSON)
-       @Produces(MediaType.APPLICATION_JSON)
-       @ApiOperation(value = "Retrieve product", httpMethod = "GET", notes = "Returns product according to productId", response = Product.class)
-       @ApiResponses(value = { @ApiResponse(code = 200, message = "Product found"), @ApiResponse(code = 403, message = "Missing information"), @ApiResponse(code = 409, message = "Restricted operation"),
-                       @ApiResponse(code = 500, message = "Internal Server Error"), @ApiResponse(code = 404, message = "Product not found"), })
-       public Response getProductById(@PathParam("productId") final String productId, @Context final HttpServletRequest request, @HeaderParam(value = Constants.USER_ID_HEADER) String userId) {
-
-               ServletContext context = request.getSession().getServletContext();
-               String url = request.getMethod() + " " + request.getRequestURI();
-               log.debug("Start handle request of {}", url);
-
-               User modifier = new User();
-               modifier.setUserId(userId);
-               log.debug("modifier id is {}", userId);
-
-               Response response = null;
-
-               try {
-                       ProductBusinessLogic businessLogic = getProductBL(context);
-                       log.trace("get product with id {}", productId);
-                       Either<Product, ResponseFormat> actionResponse = businessLogic.getProduct(productId, modifier);
-
-                       if (actionResponse.isRight()) {
-                               log.debug("Failed to get product");
-                               response = buildErrorResponse(actionResponse.right().value());
-                               return response;
-                       }
-
-                       Object product = RepresentationUtils.toRepresentation(actionResponse.left().value());
-                       return buildOkResponse(getComponentsUtils().getResponseFormat(ActionStatus.OK), product);
-
-               } catch (Exception e) {
-                       BeEcompErrorManager.getInstance().processEcompError(EcompErrorName.BeRestApiGeneralError, "Get Product");
-                       BeEcompErrorManager.getInstance().logBeRestApiGeneralError("Get Product");
-                       log.debug("get product failed with error ", e);
-                       response = buildErrorResponse(getComponentsUtils().getResponseFormat(ActionStatus.GENERAL_ERROR));
-                       return response;
-               }
-       }
-
-       @GET
-       @Path("/products/productName/{productName}/productVersion/{productVersion}")
-       @Consumes(MediaType.APPLICATION_JSON)
-       @Produces(MediaType.APPLICATION_JSON)
-       @ApiOperation(value = "Retrieve Service", httpMethod = "GET", notes = "Returns product according to name and version", response = Product.class)
-       @ApiResponses(value = { @ApiResponse(code = 200, message = "Product found"), @ApiResponse(code = 403, message = "Restricted operation"), @ApiResponse(code = 404, message = "Product not found") })
-       public Response getServiceByNameAndVersion(@PathParam("productName") final String productName, @PathParam("productVersion") final String productVersion, @Context final HttpServletRequest request,
-                       @HeaderParam(value = Constants.USER_ID_HEADER) String userId) {
-
-               ServletContext context = request.getSession().getServletContext();
-               // get modifier id
-               User modifier = new User();
-               modifier.setUserId(userId);
-               log.debug("modifier id is {}", userId);
-
-               Response response = null;
-               try {
-                       ProductBusinessLogic businessLogic = getProductBL(context);
-                       Either<Product, ResponseFormat> actionResponse = businessLogic.getProductByNameAndVersion(productName, productVersion, userId);
-
-                       if (actionResponse.isRight()) {
-                               response = buildErrorResponse(actionResponse.right().value());
-                               return response;
-                       }
-
-                       Product product = actionResponse.left().value();
-                       Object result = RepresentationUtils.toRepresentation(product);
-
-                       return buildOkResponse(getComponentsUtils().getResponseFormat(ActionStatus.OK), result);
-
-               } catch (Exception e) {
-                       BeEcompErrorManager.getInstance().processEcompError(EcompErrorName.BeRestApiGeneralError, "Get product by name and version");
-                       BeEcompErrorManager.getInstance().logBeRestApiGeneralError("Get product by name and version");
-                       log.debug("get product failed with exception", e);
-                       return buildErrorResponse(getComponentsUtils().getResponseFormat(ActionStatus.GENERAL_ERROR));
-
-               }
-       }
-
-       @DELETE
-       @Path("/products/{productId}")
-       public Response deleteProduct(@PathParam("productId") final String productId, @Context final HttpServletRequest request) {
-
-               ServletContext context = request.getSession().getServletContext();
-
-               String url = request.getMethod() + " " + request.getRequestURI();
-               log.debug("Start handle request of {}", url);
-
-               // get modifier id
-               String userId = request.getHeader(Constants.USER_ID_HEADER);
-               User modifier = new User();
-               modifier.setUserId(userId);
-               log.debug("modifier id is {}", userId);
-
-               Response response = null;
-
-               try {
-                       ProductBusinessLogic businessLogic = getProductBL(context);
-                       log.trace("delete product with id {}", productId);
-                       Either<Product, ResponseFormat> actionResponse = businessLogic.deleteProduct(productId, modifier);
-
-                       if (actionResponse.isRight()) {
-                               log.debug("Failed to delete product");
-                               response = buildErrorResponse(actionResponse.right().value());
-                               return response;
-                       }
-
-                       Object product = RepresentationUtils.toRepresentation(actionResponse.left().value());
-                       response = buildOkResponse(getComponentsUtils().getResponseFormat(ActionStatus.OK), product);
-                       return response;
-
-               } catch (Exception e) {
-                       BeEcompErrorManager.getInstance().processEcompError(EcompErrorName.BeRestApiGeneralError, "Delete Resource");
-                       BeEcompErrorManager.getInstance().logBeRestApiGeneralError("Delete Resource");
-                       log.debug("delete resource failed with error ", e);
-                       response = buildErrorResponse(getComponentsUtils().getResponseFormat(ActionStatus.GENERAL_ERROR));
-                       return response;
-
-               }
-       }
-
-       @PUT
-       @Path("/products/{productId}/metadata")
-       @Consumes(MediaType.APPLICATION_JSON)
-       @Produces(MediaType.APPLICATION_JSON)
-       @ApiOperation(value = "Update Product Metadata", httpMethod = "PUT", notes = "Returns updated product", response = Product.class)
-       @ApiResponses(value = { @ApiResponse(code = 200, message = "Product Updated"), @ApiResponse(code = 403, message = "Restricted operation"), @ApiResponse(code = 400, message = "Invalid content / Missing content") })
-       public Response updateProductMetadata(@PathParam("productId") final String productId, @ApiParam(value = "Product object to be Updated", required = true) String data, @Context final HttpServletRequest request,
-                       @HeaderParam(value = Constants.USER_ID_HEADER) String userId) {
-
-               ServletContext context = request.getSession().getServletContext();
-               String url = request.getMethod() + " " + request.getRequestURI();
-               log.debug("Start handle request of {}", url);
-
-               User modifier = new User();
-               modifier.setUserId(userId);
-               log.debug("modifier id is {}", userId);
-               Response response = null;
-
-               try {
-                       String productIdLower = productId.toLowerCase();
-                       ProductBusinessLogic businessLogic = getProductBL(context);
-                       Product updatedProduct = RepresentationUtils.fromRepresentation(data, Product.class);
-                       Either<Product, ResponseFormat> actionResponse = businessLogic.updateProductMetadata(productIdLower, updatedProduct, modifier);
-
-                       if (actionResponse.isRight()) {
-                               log.debug("failed to update product");
-                               response = buildErrorResponse(actionResponse.right().value());
-                               return response;
-                       }
-
-                       Product product = actionResponse.left().value();
-                       Object result = RepresentationUtils.toRepresentation(product);
-                       return buildOkResponse(getComponentsUtils().getResponseFormat(ActionStatus.OK), result);
-
-               } catch (Exception e) {
-                       BeEcompErrorManager.getInstance().processEcompError(EcompErrorName.BeRestApiGeneralError, "Update Product Metadata");
-                       log.debug("update product metadata failed with exception", e);
-                       response = buildErrorResponse(getComponentsUtils().getResponseFormat(ActionStatus.GENERAL_ERROR));
-                       return response;
-               }
-       }
-
-       @GET
-       @Path("/products/validate-name/{productName}")
-       @Consumes(MediaType.APPLICATION_JSON)
-       @Produces(MediaType.APPLICATION_JSON)
-       @ApiOperation(value = "validate product name", httpMethod = "GET", notes = "checks if the chosen product name is available ", response = Response.class)
-       @ApiResponses(value = { @ApiResponse(code = 200, message = "Service found"), @ApiResponse(code = 403, message = "Restricted operation") })
-       public Response validateServiceName(@PathParam("productName") final String productName, @Context final HttpServletRequest request, @HeaderParam(value = Constants.USER_ID_HEADER) String userId) {
-               ServletContext context = request.getSession().getServletContext();
-               String url = request.getMethod() + " " + request.getRequestURI();
-               log.debug("Start handle request of {}", url);
-
-               User modifier = new User();
-               modifier.setUserId(userId);
-               log.debug("modifier id is {}", userId);
-               Response response = null;
-               try {
-                       ProductBusinessLogic businessLogic = getProductBL(context);
-
-                       Either<Map<String, Boolean>, ResponseFormat> actionResponse = businessLogic.validateProductNameExists(productName, userId);
-
-                       if (actionResponse.isRight()) {
-                               log.debug("failed to get validate service name");
-                               response = buildErrorResponse(actionResponse.right().value());
-                               return response;
-                       }
-                       return buildOkResponse(getComponentsUtils().getResponseFormat(ActionStatus.OK), actionResponse.left().value());
-               } catch (Exception e) {
-                       BeEcompErrorManager.getInstance().processEcompError(EcompErrorName.BeRestApiGeneralError, "Validate Service Name");
-                       BeEcompErrorManager.getInstance().logBeRestApiGeneralError("Validate Product Name");
-                       log.debug("validate product name failed with exception", e);
-                       return buildErrorResponse(getComponentsUtils().getResponseFormat(ActionStatus.GENERAL_ERROR));
-               }
-       }
+    private static final Logger log = LoggerFactory.getLogger(ProductServlet.class);
+
+    @POST
+    @Path("/products")
+    @Consumes(MediaType.APPLICATION_JSON)
+    @Produces(MediaType.APPLICATION_JSON)
+    @ApiOperation(value = "Create product", httpMethod = "POST", notes = "Returns created product", response = Product.class)
+    @ApiResponses(value = { @ApiResponse(code = 201, message = "Product created"), @ApiResponse(code = 403, message = "Restricted operation / Empty USER_ID header"), @ApiResponse(code = 400, message = "Invalid/missing content"),
+    @ApiResponse(code = 409, message = "Product already exists / User not found / Wrong user role") })
+    public Response createProduct(@ApiParam(value = "Product object to be created", required = true) String data, @Context final HttpServletRequest request,
+            @HeaderParam(value = Constants.USER_ID_HEADER) @ApiParam(value = "USER_ID of product strategist user", required = true) String userId) {
+
+        ServletContext context = request.getSession().getServletContext();
+        String url = request.getMethod() + " " + request.getRequestURI();
+        log.debug("Start handle request of {}", url);
+
+        User modifier = new User();
+        modifier.setUserId(userId);
+        log.debug("modifier id is {}", userId);
+
+        Response response = null;
+        try {
+            ProductBusinessLogic businessLogic = getProductBL(context);
+            Product product = RepresentationUtils.fromRepresentation(data, Product.class);
+            Either<Product, ResponseFormat> actionResponse = businessLogic.createProduct(product, modifier);
+
+            if (actionResponse.isRight()) {
+                log.debug("Failed to create product");
+                response = buildErrorResponse(actionResponse.right().value());
+                return response;
+            }
+
+            Object result = RepresentationUtils.toRepresentation(actionResponse.left().value());
+            response = buildOkResponse(getComponentsUtils().getResponseFormat(ActionStatus.CREATED), result);
+            return response;
+
+        } catch (Exception e) {
+            BeEcompErrorManager.getInstance().logBeRestApiGeneralError("Create Product");
+            log.debug("create product failed with error ", e);
+            response = buildErrorResponse(getComponentsUtils().getResponseFormat(ActionStatus.GENERAL_ERROR));
+            return response;
+        }
+    }
+
+    @GET
+    @Path("/products/{productId}")
+    @Consumes(MediaType.APPLICATION_JSON)
+    @Produces(MediaType.APPLICATION_JSON)
+    @ApiOperation(value = "Retrieve product", httpMethod = "GET", notes = "Returns product according to productId", response = Product.class)
+    @ApiResponses(value = { @ApiResponse(code = 200, message = "Product found"), @ApiResponse(code = 403, message = "Missing information"), @ApiResponse(code = 409, message = "Restricted operation"),
+            @ApiResponse(code = 500, message = "Internal Server Error"), @ApiResponse(code = 404, message = "Product not found"), })
+    public Response getProductById(@PathParam("productId") final String productId, @Context final HttpServletRequest request, @HeaderParam(value = Constants.USER_ID_HEADER) String userId) {
+
+        ServletContext context = request.getSession().getServletContext();
+        String url = request.getMethod() + " " + request.getRequestURI();
+        log.debug("Start handle request of {}", url);
+
+        User modifier = new User();
+        modifier.setUserId(userId);
+        log.debug("modifier id is {}", userId);
+
+        Response response = null;
+
+        try {
+            ProductBusinessLogic businessLogic = getProductBL(context);
+            log.trace("get product with id {}", productId);
+            Either<Product, ResponseFormat> actionResponse = businessLogic.getProduct(productId, modifier);
+
+            if (actionResponse.isRight()) {
+                log.debug("Failed to get product");
+                response = buildErrorResponse(actionResponse.right().value());
+                return response;
+            }
+
+            Object product = RepresentationUtils.toRepresentation(actionResponse.left().value());
+            return buildOkResponse(getComponentsUtils().getResponseFormat(ActionStatus.OK), product);
+
+        } catch (Exception e) {
+            BeEcompErrorManager.getInstance().logBeRestApiGeneralError("Get Product");
+            log.debug("get product failed with error ", e);
+            response = buildErrorResponse(getComponentsUtils().getResponseFormat(ActionStatus.GENERAL_ERROR));
+            return response;
+        }
+    }
+
+    @GET
+    @Path("/products/productName/{productName}/productVersion/{productVersion}")
+    @Consumes(MediaType.APPLICATION_JSON)
+    @Produces(MediaType.APPLICATION_JSON)
+    @ApiOperation(value = "Retrieve Service", httpMethod = "GET", notes = "Returns product according to name and version", response = Product.class)
+    @ApiResponses(value = { @ApiResponse(code = 200, message = "Product found"), @ApiResponse(code = 403, message = "Restricted operation"), @ApiResponse(code = 404, message = "Product not found") })
+    public Response getServiceByNameAndVersion(@PathParam("productName") final String productName, @PathParam("productVersion") final String productVersion, @Context final HttpServletRequest request,
+            @HeaderParam(value = Constants.USER_ID_HEADER) String userId) {
+
+        ServletContext context = request.getSession().getServletContext();
+        // get modifier id
+        User modifier = new User();
+        modifier.setUserId(userId);
+        log.debug("modifier id is {}", userId);
+
+        Response response = null;
+        try {
+            ProductBusinessLogic businessLogic = getProductBL(context);
+            Either<Product, ResponseFormat> actionResponse = businessLogic.getProductByNameAndVersion(productName, productVersion, userId);
+
+            if (actionResponse.isRight()) {
+                response = buildErrorResponse(actionResponse.right().value());
+                return response;
+            }
+
+            Product product = actionResponse.left().value();
+            Object result = RepresentationUtils.toRepresentation(product);
+
+            return buildOkResponse(getComponentsUtils().getResponseFormat(ActionStatus.OK), result);
+
+        } catch (Exception e) {
+            BeEcompErrorManager.getInstance().logBeRestApiGeneralError("Get product by name and version");
+            log.debug("get product failed with exception", e);
+            return buildErrorResponse(getComponentsUtils().getResponseFormat(ActionStatus.GENERAL_ERROR));
+
+        }
+    }
+
+    @DELETE
+    @Path("/products/{productId}")
+    public Response deleteProduct(@PathParam("productId") final String productId, @Context final HttpServletRequest request) {
+
+        ServletContext context = request.getSession().getServletContext();
+
+        String url = request.getMethod() + " " + request.getRequestURI();
+        log.debug("Start handle request of {}", url);
+
+        // get modifier id
+        String userId = request.getHeader(Constants.USER_ID_HEADER);
+        User modifier = new User();
+        modifier.setUserId(userId);
+        log.debug("modifier id is {}", userId);
+
+        Response response = null;
+
+        try {
+            ProductBusinessLogic businessLogic = getProductBL(context);
+            log.trace("delete product with id {}", productId);
+            Either<Product, ResponseFormat> actionResponse = businessLogic.deleteProduct(productId, modifier);
+
+            if (actionResponse.isRight()) {
+                log.debug("Failed to delete product");
+                response = buildErrorResponse(actionResponse.right().value());
+                return response;
+            }
+
+            Object product = RepresentationUtils.toRepresentation(actionResponse.left().value());
+            response = buildOkResponse(getComponentsUtils().getResponseFormat(ActionStatus.OK), product);
+            return response;
+
+        } catch (Exception e) {
+            BeEcompErrorManager.getInstance().logBeRestApiGeneralError("Delete Resource");
+            log.debug("delete resource failed with error ", e);
+            response = buildErrorResponse(getComponentsUtils().getResponseFormat(ActionStatus.GENERAL_ERROR));
+            return response;
+
+        }
+    }
+
+    @PUT
+    @Path("/products/{productId}/metadata")
+    @Consumes(MediaType.APPLICATION_JSON)
+    @Produces(MediaType.APPLICATION_JSON)
+    @ApiOperation(value = "Update Product Metadata", httpMethod = "PUT", notes = "Returns updated product", response = Product.class)
+    @ApiResponses(value = { @ApiResponse(code = 200, message = "Product Updated"), @ApiResponse(code = 403, message = "Restricted operation"), @ApiResponse(code = 400, message = "Invalid content / Missing content") })
+    public Response updateProductMetadata(@PathParam("productId") final String productId, @ApiParam(value = "Product object to be Updated", required = true) String data, @Context final HttpServletRequest request,
+            @HeaderParam(value = Constants.USER_ID_HEADER) String userId) {
+
+        ServletContext context = request.getSession().getServletContext();
+        String url = request.getMethod() + " " + request.getRequestURI();
+        log.debug("Start handle request of {}", url);
+
+        User modifier = new User();
+        modifier.setUserId(userId);
+        log.debug("modifier id is {}", userId);
+        Response response = null;
+
+        try {
+            String productIdLower = productId.toLowerCase();
+            ProductBusinessLogic businessLogic = getProductBL(context);
+            Product updatedProduct = RepresentationUtils.fromRepresentation(data, Product.class);
+            Either<Product, ResponseFormat> actionResponse = businessLogic.updateProductMetadata(productIdLower, updatedProduct, modifier);
+
+            if (actionResponse.isRight()) {
+                log.debug("failed to update product");
+                response = buildErrorResponse(actionResponse.right().value());
+                return response;
+            }
+
+            Product product = actionResponse.left().value();
+            Object result = RepresentationUtils.toRepresentation(product);
+            return buildOkResponse(getComponentsUtils().getResponseFormat(ActionStatus.OK), result);
+
+        } catch (Exception e) {
+            log.debug("update product metadata failed with exception", e);
+            response = buildErrorResponse(getComponentsUtils().getResponseFormat(ActionStatus.GENERAL_ERROR));
+            return response;
+        }
+    }
+
+    @GET
+    @Path("/products/validate-name/{productName}")
+    @Consumes(MediaType.APPLICATION_JSON)
+    @Produces(MediaType.APPLICATION_JSON)
+    @ApiOperation(value = "validate product name", httpMethod = "GET", notes = "checks if the chosen product name is available ", response = Response.class)
+    @ApiResponses(value = { @ApiResponse(code = 200, message = "Service found"), @ApiResponse(code = 403, message = "Restricted operation") })
+    public Response validateServiceName(@PathParam("productName") final String productName, @Context final HttpServletRequest request, @HeaderParam(value = Constants.USER_ID_HEADER) String userId) {
+        ServletContext context = request.getSession().getServletContext();
+        String url = request.getMethod() + " " + request.getRequestURI();
+        log.debug("Start handle request of {}", url);
+
+        User modifier = new User();
+        modifier.setUserId(userId);
+        log.debug("modifier id is {}", userId);
+        Response response = null;
+        try {
+            ProductBusinessLogic businessLogic = getProductBL(context);
+
+            Either<Map<String, Boolean>, ResponseFormat> actionResponse = businessLogic.validateProductNameExists(productName, userId);
+
+            if (actionResponse.isRight()) {
+                log.debug("failed to get validate service name");
+                response = buildErrorResponse(actionResponse.right().value());
+                return response;
+            }
+            return buildOkResponse(getComponentsUtils().getResponseFormat(ActionStatus.OK), actionResponse.left().value());
+        } catch (Exception e) {
+            BeEcompErrorManager.getInstance().logBeRestApiGeneralError("Validate Product Name");
+            log.debug("validate product name failed with exception", e);
+            return buildErrorResponse(getComponentsUtils().getResponseFormat(ActionStatus.GENERAL_ERROR));
+        }
+    }
 
 }