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/*
* Copyright © 2016-2018 European Support Limited
* Copyright © 2021 Nokia
*
* 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=========================================================
* Modifications copyright (c) 2019 Nokia
* ================================================================================
*/
package org.openecomp.sdcrests.vsp.rest.services;
import static org.openecomp.core.validation.errors.ErrorMessagesFormatBuilder.getErrorWithParameters;
import java.io.IOException;
import java.util.ArrayList;
import java.util.Collections;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.Optional;
import javax.activation.DataHandler;
import javax.inject.Named;
import javax.ws.rs.core.Response;
import org.apache.commons.lang3.tuple.Pair;
import org.apache.cxf.jaxrs.ext.multipart.Attachment;
import org.openecomp.sdc.activitylog.ActivityLogManager;
import org.openecomp.sdc.activitylog.ActivityLogManagerFactory;
import org.openecomp.sdc.activitylog.dao.type.ActivityLogEntity;
import org.openecomp.sdc.activitylog.dao.type.ActivityType;
import org.openecomp.sdc.common.errors.Messages;
import org.openecomp.sdc.common.utils.SdcCommon;
import org.openecomp.sdc.datatypes.error.ErrorLevel;
import org.openecomp.sdc.datatypes.error.ErrorMessage;
import org.openecomp.sdc.logging.api.Logger;
import org.openecomp.sdc.logging.api.LoggerFactory;
import org.openecomp.sdc.vendorsoftwareproduct.OrchestrationTemplateCandidateManager;
import org.openecomp.sdc.vendorsoftwareproduct.OrchestrationTemplateCandidateManagerFactory;
import org.openecomp.sdc.vendorsoftwareproduct.VendorSoftwareProductManager;
import org.openecomp.sdc.vendorsoftwareproduct.VspManagerFactory;
import org.openecomp.sdc.vendorsoftwareproduct.dao.type.VspDetails;
import org.openecomp.sdc.vendorsoftwareproduct.impl.onboarding.OnboardingPackageProcessor;
import org.openecomp.sdc.vendorsoftwareproduct.types.OnboardPackageInfo;
import org.openecomp.sdc.vendorsoftwareproduct.types.OrchestrationTemplateActionResponse;
import org.openecomp.sdc.vendorsoftwareproduct.types.UploadFileResponse;
import org.openecomp.sdc.vendorsoftwareproduct.types.ValidationResponse;
import org.openecomp.sdc.vendorsoftwareproduct.types.candidateheat.FilesDataStructure;
import org.openecomp.sdc.versioning.dao.types.Version;
import org.openecomp.sdcrests.vendorsoftwareproducts.types.FileDataStructureDto;
import org.openecomp.sdcrests.vendorsoftwareproducts.types.OrchestrationTemplateActionResponseDto;
import org.openecomp.sdcrests.vendorsoftwareproducts.types.UploadFileResponseDto;
import org.openecomp.sdcrests.vendorsoftwareproducts.types.ValidationResponseDto;
import org.openecomp.sdcrests.vsp.rest.OrchestrationTemplateCandidate;
import org.openecomp.sdcrests.vsp.rest.mapping.MapFilesDataStructureToDto;
import org.openecomp.sdcrests.vsp.rest.mapping.MapUploadFileResponseToUploadFileResponseDto;
import org.openecomp.sdcrests.vsp.rest.mapping.MapValidationResponseToDto;
import org.springframework.context.annotation.Scope;
import org.springframework.stereotype.Service;
@Named
@Service("orchestrationTemplateCandidate")
@Scope(value = "prototype")
public class OrchestrationTemplateCandidateImpl implements OrchestrationTemplateCandidate {
private static final Logger LOGGER =
LoggerFactory.getLogger(OrchestrationTemplateCandidateImpl.class);
private final OrchestrationTemplateCandidateManager candidateManager;
private final VendorSoftwareProductManager vendorSoftwareProductManager;
private final ActivityLogManager activityLogManager;
public OrchestrationTemplateCandidateImpl() {
this.candidateManager = OrchestrationTemplateCandidateManagerFactory.getInstance().createInterface();
this.vendorSoftwareProductManager = VspManagerFactory.getInstance().createInterface();
this.activityLogManager = ActivityLogManagerFactory.getInstance().createInterface();
}
// Constructor used in test to avoid mock static
public OrchestrationTemplateCandidateImpl(
OrchestrationTemplateCandidateManager candidateManager,
VendorSoftwareProductManager vendorSoftwareProductManager,
ActivityLogManager activityLogManager) {
this.candidateManager = candidateManager;
this.vendorSoftwareProductManager = vendorSoftwareProductManager;
this.activityLogManager = activityLogManager;
}
@Override
public Response upload(final String vspId, final String versionId,
final Attachment fileToUpload, final String user) {
final byte[] fileToUploadBytes = fileToUpload.getObject(byte[].class);
final DataHandler dataHandler = fileToUpload.getDataHandler();
final String filename = dataHandler.getName();
final OnboardingPackageProcessor onboardingPackageProcessor = new OnboardingPackageProcessor(filename, fileToUploadBytes);
if (onboardingPackageProcessor.hasErrors()) {
final UploadFileResponseDto uploadFileResponseDto =
buildUploadResponseWithError(onboardingPackageProcessor.getErrorMessages().toArray(new ErrorMessage[0]));
return Response.ok(uploadFileResponseDto).build();
}
final OnboardPackageInfo onboardPackageInfo = onboardingPackageProcessor.getOnboardPackageInfo().orElse(null);
if (onboardPackageInfo == null) {
final UploadFileResponseDto uploadFileResponseDto = buildUploadResponseWithError(
new ErrorMessage(ErrorLevel.ERROR, Messages.PACKAGE_PROCESS_ERROR.formatMessage(filename)));
return Response.ok(uploadFileResponseDto).build();
}
final VspDetails vspDetails = new VspDetails(vspId, new Version(versionId));
return processOnboardPackage(onboardPackageInfo, vspDetails);
}
private Response processOnboardPackage(final OnboardPackageInfo onboardPackageInfo, final VspDetails vspDetails) {
final UploadFileResponse uploadFileResponse = candidateManager.upload(vspDetails, onboardPackageInfo);
final UploadFileResponseDto uploadFileResponseDto = new MapUploadFileResponseToUploadFileResponseDto()
.applyMapping(uploadFileResponse, UploadFileResponseDto.class);
return Response.ok(uploadFileResponseDto).build();
}
private UploadFileResponseDto buildUploadResponseWithError(final ErrorMessage... errorMessages) {
final UploadFileResponseDto uploadFileResponseDto = new UploadFileResponseDto();
final Map<String, List<ErrorMessage>> errorMap = new HashMap<>();
final List<ErrorMessage> errorMessageList = new ArrayList<>();
Collections.addAll(errorMessageList, errorMessages);
errorMap.put(SdcCommon.UPLOAD_FILE, errorMessageList);
uploadFileResponseDto.setErrors(errorMap);
return uploadFileResponseDto;
}
@Override
public Response get(String vspId, String versionId, String user) throws IOException {
Optional<Pair<String, byte[]>> zipFile = candidateManager.get(vspId, new Version(versionId));
String fileName;
if (zipFile.isPresent()) {
fileName = "Candidate." + zipFile.get().getLeft();
} else {
zipFile = vendorSoftwareProductManager.get(vspId, new Version((versionId)));
if (!zipFile.isPresent()) {
ErrorMessage errorMessage = new ErrorMessage(ErrorLevel.ERROR,
getErrorWithParameters(
Messages.NO_FILE_WAS_UPLOADED_OR_FILE_NOT_EXIST.getErrorMessage(),
""));
LOGGER.error(errorMessage.getMessage());
return Response.status(Response.Status.NOT_FOUND).build();
}
fileName = "Processed." + zipFile.get().getLeft();
}
Response.ResponseBuilder response = Response.ok(zipFile.get().getRight());
response.header("Content-Disposition", "attachment; filename=" + fileName);
return response.build();
}
@Override
public Response abort(String vspId, String versionId) {
candidateManager.abort(vspId, new Version(versionId));
return Response.ok().build();
}
@Override
public Response process(String vspId, String versionId, String user) {
Version version = new Version(versionId);
OrchestrationTemplateActionResponse response = candidateManager.process(vspId, version);
activityLogManager.logActivity(new ActivityLogEntity(vspId, version,
ActivityType.Upload_Network_Package, user, true, "", ""));
OrchestrationTemplateActionResponseDto responseDto = copyOrchestrationTemplateActionResponseToDto(response);
return Response.ok(responseDto).build();
}
@Override
public Response updateFilesDataStructure(
String vspId, String versionId, FileDataStructureDto fileDataStructureDto, String user) {
FilesDataStructure fileDataStructure = copyFilesDataStructureDtoToFilesDataStructure(fileDataStructureDto);
ValidationResponse response = candidateManager
.updateFilesDataStructure(vspId, new Version(versionId), fileDataStructure);
if (!response.isValid()) {
return Response.status(Response.Status.EXPECTATION_FAILED).entity(
new MapValidationResponseToDto()
.applyMapping(response, ValidationResponseDto.class)).build();
}
return Response.ok(fileDataStructureDto).build();
}
@Override
public Response getFilesDataStructure(String vspId, String versionId, String user) {
Optional<FilesDataStructure> filesDataStructure =
candidateManager.getFilesDataStructure(vspId, new Version(versionId));
if (!filesDataStructure.isPresent()) {
filesDataStructure = vendorSoftwareProductManager.getOrchestrationTemplateStructure(vspId,
new Version(versionId));
}
FileDataStructureDto fileDataStructureDto =
filesDataStructure.map(dataStructure -> new MapFilesDataStructureToDto()
.applyMapping(dataStructure, FileDataStructureDto.class))
.orElse(new FileDataStructureDto());
return Response.ok(fileDataStructureDto).build();
}
private OrchestrationTemplateActionResponseDto copyOrchestrationTemplateActionResponseToDto(OrchestrationTemplateActionResponse response){
OrchestrationTemplateActionResponseDto result = new OrchestrationTemplateActionResponseDto();
result.setErrors(response.getErrors());
result.setFileNames(response.getFileNames());
result.setStatus(response.getStatus());
return result;
}
private FilesDataStructure copyFilesDataStructureDtoToFilesDataStructure(FileDataStructureDto fileDataStructureDto){
FilesDataStructure filesDataStructure = new FilesDataStructure();
filesDataStructure.setArtifacts(fileDataStructureDto.getArtifacts());
filesDataStructure.setModules(fileDataStructureDto.getModules());
filesDataStructure.setNested(fileDataStructureDto.getNested());
filesDataStructure.setUnassigned(fileDataStructureDto.getUnassigned());
return filesDataStructure;
}
}
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