diff options
Diffstat (limited to 'catalog-be/src/main/java/org/openecomp/sdc/be/servlets/ResourceUploadServlet.java')
| -rw-r--r-- | catalog-be/src/main/java/org/openecomp/sdc/be/servlets/ResourceUploadServlet.java | 180 |
1 files changed, 180 insertions, 0 deletions
diff --git a/catalog-be/src/main/java/org/openecomp/sdc/be/servlets/ResourceUploadServlet.java b/catalog-be/src/main/java/org/openecomp/sdc/be/servlets/ResourceUploadServlet.java new file mode 100644 index 0000000000..5cd765abe0 --- /dev/null +++ b/catalog-be/src/main/java/org/openecomp/sdc/be/servlets/ResourceUploadServlet.java @@ -0,0 +1,180 @@ +/*- + * ============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 java.io.File; + +import javax.annotation.Resource; +import javax.inject.Singleton; +import javax.servlet.ServletContext; +import javax.servlet.http.HttpServletRequest; +import javax.ws.rs.Consumes; +import javax.ws.rs.DefaultValue; +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.QueryParam; +import javax.ws.rs.core.Context; +import javax.ws.rs.core.MediaType; +import javax.ws.rs.core.Response; + +import org.glassfish.jersey.media.multipart.FormDataContentDisposition; +import org.glassfish.jersey.media.multipart.FormDataParam; +import org.openecomp.sdc.be.components.impl.ResourceImportManager; +import org.openecomp.sdc.be.config.BeEcompErrorManager; +import org.openecomp.sdc.be.dao.api.ActionStatus; +import org.openecomp.sdc.be.impl.WebAppContextWrapper; +import org.openecomp.sdc.be.model.UploadResourceInfo; +import org.openecomp.sdc.be.model.User; +import org.openecomp.sdc.common.api.Constants; +import org.openecomp.sdc.common.config.EcompErrorName; +import org.openecomp.sdc.common.datastructure.Wrapper; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; +import org.springframework.web.context.WebApplicationContext; + +import com.jcabi.aspects.Loggable; +import com.wordnik.swagger.annotations.Api; +import com.wordnik.swagger.annotations.ApiOperation; +import com.wordnik.swagger.annotations.ApiParam; +import com.wordnik.swagger.annotations.ApiResponse; +import com.wordnik.swagger.annotations.ApiResponses; + +/** + * Root resource (exposed at "/" path) + */ +@Loggable(prepend = true, value = Loggable.DEBUG, trim = false) +@Path("/v1/catalog/upload") +@Api(value = "Resources Catalog Upload", description = "Upload resource yaml") +@Singleton +public class ResourceUploadServlet extends AbstractValidationsServlet { + + private static Logger log = LoggerFactory.getLogger(ResourceUploadServlet.class.getName()); + public static final String NORMATIVE_TYPE_RESOURCE = "multipart"; + public static final String USER_TYPE_RESOURCE = "user-resource"; + public static final String USER_TYPE_RESOURCE_UI_IMPORT = "user-resource-ui-import"; + + public enum ResourceAuthorityTypeEnum { + NORMATIVE_TYPE_BE(NORMATIVE_TYPE_RESOURCE, true, false), USER_TYPE_BE(USER_TYPE_RESOURCE, true, true), USER_TYPE_UI(USER_TYPE_RESOURCE_UI_IMPORT, false, true); + + private String urlPath; + private boolean isBackEndImport, isUserTypeResource; + + public static ResourceAuthorityTypeEnum findByUrlPath(String urlPath) { + ResourceAuthorityTypeEnum found = null; + for (ResourceAuthorityTypeEnum curr : ResourceAuthorityTypeEnum.values()) { + if (curr.getUrlPath().equals(urlPath)) { + found = curr; + break; + } + } + return found; + } + + private ResourceAuthorityTypeEnum(String urlPath, boolean isBackEndImport, boolean isUserTypeResource) { + this.urlPath = urlPath; + this.isBackEndImport = isBackEndImport; + this.isUserTypeResource = isUserTypeResource; + } + + public String getUrlPath() { + return urlPath; + } + + public boolean isBackEndImport() { + return isBackEndImport; + } + + public boolean isUserTypeResource() { + return isUserTypeResource; + } + } + + @Resource + private ResourceImportManager resourceImportManager; + + @POST + @Path("/{resourceAuthority}") + @Consumes(MediaType.MULTIPART_FORM_DATA) + @Produces(MediaType.APPLICATION_JSON) + @ApiOperation(value = "Create Resource from yaml", httpMethod = "POST", notes = "Returns created resource", response = Response.class) + @ApiResponses(value = { @ApiResponse(code = 201, message = "Resource created"), @ApiResponse(code = 403, message = "Restricted operation"), @ApiResponse(code = 400, message = "Invalid content / Missing content"), + @ApiResponse(code = 409, message = "Resource already exist") }) + public Response uploadMultipart( + @ApiParam(value = "validValues: normative-resource / user-resource", allowableValues = NORMATIVE_TYPE_RESOURCE + "," + USER_TYPE_RESOURCE + "," + + USER_TYPE_RESOURCE_UI_IMPORT) @PathParam(value = "resourceAuthority") final String resourceAuthority, + @ApiParam("FileInputStream") @FormDataParam("resourceZip") File file, @ApiParam("ContentDisposition") @FormDataParam("resourceZip") FormDataContentDisposition contentDispositionHeader, + @ApiParam("resourceMetadata") @FormDataParam("resourceMetadata") String resourceInfoJsonString, @Context final HttpServletRequest request, @HeaderParam(value = Constants.USER_ID_HEADER) String userId, + // updateResourse Query Parameter if false checks if already exist + @DefaultValue("true") @QueryParam("createNewVersion") boolean createNewVersion) { + + init(request.getSession().getServletContext()); + try { + + Wrapper<Response> responseWrapper = new Wrapper<>(); + Wrapper<User> userWrapper = new Wrapper<>(); + Wrapper<UploadResourceInfo> uploadResourceInfoWrapper = new Wrapper<>(); + Wrapper<String> yamlStringWrapper = new Wrapper<>(); + + String url = request.getMethod() + " " + request.getRequestURI(); + log.debug("Start handle request of {}", url); + + // When we get an errorResponse it will be filled into the + // responseWrapper + validateAuthorityType(responseWrapper, resourceAuthority); + + ResourceAuthorityTypeEnum resourceAuthorityEnum = ResourceAuthorityTypeEnum.findByUrlPath(resourceAuthority); + + commonGeneralValidations(responseWrapper, userWrapper, uploadResourceInfoWrapper, resourceAuthorityEnum, userId, resourceInfoJsonString); + + fillPayload(responseWrapper, uploadResourceInfoWrapper, yamlStringWrapper, userWrapper.getInnerElement(), resourceInfoJsonString, resourceAuthorityEnum, file); + + // PayLoad Validations + commonPayloadValidations(responseWrapper, yamlStringWrapper, userWrapper.getInnerElement(), uploadResourceInfoWrapper.getInnerElement()); + + specificResourceAuthorityValidations(responseWrapper, uploadResourceInfoWrapper, yamlStringWrapper, userWrapper.getInnerElement(), request, resourceInfoJsonString, resourceAuthorityEnum); + + if (responseWrapper.isEmpty()) { + handleImport(responseWrapper, userWrapper.getInnerElement(), uploadResourceInfoWrapper.getInnerElement(), yamlStringWrapper.getInnerElement(), resourceAuthorityEnum, createNewVersion, null); + } + + return responseWrapper.getInnerElement(); + + } catch (Exception e) { + BeEcompErrorManager.getInstance().processEcompError(EcompErrorName.BeRestApiGeneralError, "Upload Resource"); + BeEcompErrorManager.getInstance().logBeRestApiGeneralError("Upload Resource"); + log.debug("upload resource failed with exception", e); + return buildErrorResponse(getComponentsUtils().getResponseFormat(ActionStatus.GENERAL_ERROR)); + } + } + + /********************************************************************************************************************/ + + private void init(ServletContext context) { + init(log); + WebAppContextWrapper webApplicationContextWrapper = (WebAppContextWrapper) context.getAttribute(Constants.WEB_APPLICATION_CONTEXT_WRAPPER_ATTR); + WebApplicationContext webApplicationContext = webApplicationContextWrapper.getWebAppContext(context); + resourceImportManager = webApplicationContext.getBean(ResourceImportManager.class); + resourceImportManager.init(context); + } +} |