diff options
Diffstat (limited to 'mod2/catalog-service/src/main/java/org/onap/dcaegen2/platform/mod/web/service/policymodel/PolicyModelServiceImpl.java')
-rw-r--r-- | mod2/catalog-service/src/main/java/org/onap/dcaegen2/platform/mod/web/service/policymodel/PolicyModelServiceImpl.java | 203 |
1 files changed, 203 insertions, 0 deletions
diff --git a/mod2/catalog-service/src/main/java/org/onap/dcaegen2/platform/mod/web/service/policymodel/PolicyModelServiceImpl.java b/mod2/catalog-service/src/main/java/org/onap/dcaegen2/platform/mod/web/service/policymodel/PolicyModelServiceImpl.java new file mode 100644 index 0000000..58fc447 --- /dev/null +++ b/mod2/catalog-service/src/main/java/org/onap/dcaegen2/platform/mod/web/service/policymodel/PolicyModelServiceImpl.java @@ -0,0 +1,203 @@ +/* + * ============LICENSE_START======================================================= + * org.onap.dcae + * ================================================================================ + * Copyright (c) 2020 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.onap.dcaegen2.platform.mod.web.service.policymodel; + +import lombok.Setter; +import lombok.extern.slf4j.Slf4j; +import org.onap.dcaegen2.platform.mod.model.exceptions.ErrorMessages; +import org.onap.dcaegen2.platform.mod.model.exceptions.policymodel.PolicyModelConflictException; +import org.onap.dcaegen2.platform.mod.model.exceptions.policymodel.PolicyModelDistributionEnvNotFoundException; +import org.onap.dcaegen2.platform.mod.model.exceptions.policymodel.PolicyModelNotFoundException; +import org.onap.dcaegen2.platform.mod.model.policymodel.DistributionInfo; +import org.onap.dcaegen2.platform.mod.model.policymodel.PolicyModel; +import org.onap.dcaegen2.platform.mod.model.policymodel.PolicyModelDistributionEnv; +import org.onap.dcaegen2.platform.mod.model.restapi.MetadataRequest; +import org.onap.dcaegen2.platform.mod.model.restapi.PolicyModelCreateRequest; +import org.onap.dcaegen2.platform.mod.model.restapi.PolicyModelUpdateRequest; +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.beans.factory.annotation.Value; +import org.springframework.stereotype.Service; +import org.springframework.transaction.annotation.Transactional; + +import java.io.BufferedReader; +import java.io.InputStream; +import java.io.InputStreamReader; +import java.util.Date; +import java.util.List; + +/** + * Policy Model Service implementation + */ + +@Service +@Setter +@Slf4j +public class PolicyModelServiceImpl implements PolicyModelService { + + @Value("${dev.server}") + private String devServer; + + @Value("${dev.port}") + private String devServerPort; + + @Value("${dev.user}") + private String devServerUser; + + @Value("${dev.password}") + private String devServerPassword; + + @Autowired + private PolicyModelGateway policyModelGateway; + + /** + * Lists all Policy Models + * + * @return + */ + @Override + public List<PolicyModel> getAll() { + return policyModelGateway.findAll(); + } + + /** + * List a Policy Model by policyModel ID + * + * @param id + * @return + */ + @Override + public PolicyModel getPolicyModelById(String id) { + return policyModelGateway.findById(id).orElseThrow(() -> new PolicyModelNotFoundException(String.format("Policy Model with id %s not found", id))); + } + + /** + * creates a Policy Model + * + * @param request + * @return + */ + @Override + @Transactional + public PolicyModel createPolicyModel(PolicyModelCreateRequest request, String user) { + checkIfPMNameAndVersionAlreadyExists(request.getName(), request.getVersion()); + PolicyModel policyModel = new PolicyModel(); + policyModel.setName(request.getName()); + policyModel.setContent(request.getContent()); + policyModel.setVersion(request.getVersion()); + policyModel.setOwner(request.getOwner()); + policyModel.setMetadata(getMetadataFields(request.getMetadata(), user)); + return policyModelGateway.save(policyModel); + } + + /** + * Update a Policy Model + * + * @param request + * @param modelId + * @return + */ + @Override + public PolicyModel updatePolicyModel(PolicyModelUpdateRequest request, String modelId, String user) { + PolicyModel policyModel = getPolicyModelById(modelId); + updateFields(request, policyModel,user); + return policyModelGateway.save(policyModel); + + } + + + /** + * Cerifies if a Policy Model Exist + * + * @param pmName + * @param pmVersion + * @return + */ + private void checkIfPMNameAndVersionAlreadyExists(String pmName, String pmVersion) { + if (policyModelGateway.findByNameAndVersion(pmName, pmVersion).isPresent()) + throw new PolicyModelConflictException(ErrorMessages.POLICYMODEL_NAME_VERSION_CONFLICT_MESSAGE); + } + + /** + * creates a Policy Model Metadata + * + * @param metadata + * @param user + * @return + */ + private MetadataRequest getMetadataFields(MetadataRequest metadata, String user) { + MetadataRequest metadataFields = MetadataRequest.builder().build(); + metadataFields.setCreatedBy(user); + metadataFields.setCreatedOn(new Date()); + if(metadata != null) { + if (metadata.getNotes() != null) + metadataFields.setNotes(metadata.getNotes()); + if (metadata.getLabels() != null) + metadataFields.setLabels(metadata.getLabels()); + } + return metadataFields; + } + + + /** + * Updates a Policy Model + * + * @param request + * @param policyModel + * @param user + * @return + */ + private void updateFields(PolicyModelUpdateRequest request, PolicyModel policyModel, String user) { + String name = request.getName(); + String version = request.getVersion(); + if (!(name.equalsIgnoreCase(policyModel.getName()) && version.equalsIgnoreCase(policyModel.getVersion()))) { + checkIfPMNameAndVersionAlreadyExists(name, version); + policyModel.setName(name); + policyModel.setVersion(version); + } + if (request.getOwner() != null) { + policyModel.setOwner(request.getOwner()); + } + + if (request.getContent() != null) { + policyModel.setContent(request.getContent()); + } + if (request.getMetadata() != null) { + updateMetadata(request,user); + policyModel.setMetadata(request.getMetadata()); + } + } + + + /** + * Updates a Policy Model Metadata + * + * @param request + * @param user + * @return + */ + private void updateMetadata(PolicyModelUpdateRequest request, String user) { + MetadataRequest metadataRequest = request.getMetadata(); + metadataRequest.setUpdatedBy(user); + metadataRequest.setUpdatedOn(new Date()); + } + + +} |