[ccsdk/cds.git] /

/*\r
 * Copyright © 2018 IBM Intellectual Property.\r
 * Modifications Copyright © 2018 IBM.\r
 *\r
 * Licensed under the Apache License, Version 2.0 (the "License");\r
 * you may not use this file except in compliance with the License.\r
 * You may obtain a copy of the License at\r
 *\r
 *     http://www.apache.org/licenses/LICENSE-2.0\r
 *\r
 * Unless required by applicable law or agreed to in writing, software\r
 * distributed under the License is distributed on an "AS IS" BASIS,\r
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\r
 * See the License for the specific language governing permissions and\r
 * limitations under the License.\r
 */\r
\r
package org.onap.ccsdk.apps.controllerblueprints.service;\r
import com.att.eelf.configuration.EELFLogger;\r
import com.att.eelf.configuration.EELFManager;\r
import org.apache.commons.collections.CollectionUtils;\r
import org.jetbrains.annotations.NotNull;\r
import org.onap.ccsdk.apps.controllerblueprints.core.BluePrintException;\r
import org.onap.ccsdk.apps.controllerblueprints.service.domain.CbaContent;\r
import org.onap.ccsdk.apps.controllerblueprints.service.domain.ConfigModel;\r
import org.onap.ccsdk.apps.controllerblueprints.service.repository.ConfigModelContentRepository;\r
import org.onap.ccsdk.apps.controllerblueprints.service.repository.ConfigModelRepository;\r
import org.onap.ccsdk.apps.controllerblueprints.service.utils.CbaStateEnum;\r
import org.onap.ccsdk.apps.controllerblueprints.service.utils.ConfigModelUtils;\r
import org.springframework.beans.factory.annotation.Autowired;\r
import org.springframework.stereotype.Service;\r
\r
import java.io.IOException;\r
import java.nio.file.Files;\r
import java.nio.file.Path;\r
import java.util.List;\r
import java.util.Optional;\r
\r
/**\r
 * This class acts as a Rest Service that would store in the Database the Blueprints.\r
 * @author Ruben Chang\r
 */\r
\r
@Service\r
public class CbaToDatabaseService {\r
\r
    //Log used to trace the transactions using the EELFLogger class\r
    private static EELFLogger log = EELFManager.getInstance().getLogger(CbaToDatabaseService.class);\r
\r
    @Autowired\r
    private ConfigModelRepository configModelRepository;\r
    @Autowired\r
    private ConfigModelContentRepository configModelContentRepository;\r
    @Autowired\r
    private ConfigModelCreateService configModelCreateService;  \r
        @Autowired\r
    private CBAContentService cbaContentService;\r
\r
    /**\r
     * This method will store the blueprints into the DB on the tables CONFIG_MODEL and CONFIG_MODEL_CONTENT\r
     * @param cbaArchiveToSave Path in which the components are stored\r
     * @return ConfigModel The Blueprint object stored in the DB\r
     */\r
    public ConfigModel storeBluePrints(String cbaDirectory, String cbaFileName, Path cbaArchiveToSave) throws BluePrintException {\r
        log.info("*************************** storeBluePrints **********************");\r
        ConfigModel configModel = null;\r
        CbaContent cbaContent;\r
        String version = "1.0";//TODO Read these information from metadata\r
        String description = "Initial description for CBA archive " + cbaFileName;//TODO\r
\r
        List<String> serviceTemplateDirs = ConfigModelUtils.getBlueprintNames(cbaDirectory);\r
        if (CollectionUtils.isNotEmpty(serviceTemplateDirs)) {\r
            for (String fileName : serviceTemplateDirs) {\r
                try {\r
                    String bluePrintPath = cbaDirectory.concat("/").concat(fileName);\r
                    log.debug("***** Loading service template :  {}", bluePrintPath);\r
                    configModel = ConfigModelUtils.getConfigModel(bluePrintPath);\r
\r
                    configModel = this.configModelCreateService.saveConfigModel(configModel);\r
\r
                    log.info("Loaded service template successfully: {}", fileName);\r
                } catch (Exception e) {\r
                    throw new BluePrintException("Load config model " + fileName + " error : "+e.getMessage());\r
                }\r
            }\r
        } else {\r
            throw new BluePrintException("Invalid structure. The unzipped file does not contains Blueprints");\r
        }\r
\r
        byte[] file;\r
        try {\r
            file = Files.readAllBytes(cbaArchiveToSave);\r
        } catch (IOException e) {\r
            throw new BluePrintException("Fail to read the CBA to save in database.", e);\r
        }\r
\r
        cbaContent = this.cbaContentService.saveCBAContent(cbaFileName, version, CbaStateEnum.DRAFT.getState(), description, file);\r
        configModel.setConfigModelCBA(cbaContent);\r
\r
        return configModel;\r
    }\r
\r
    /**\r
     * This is a deleteConfigModel method\r
     *\r
     * @param id id\r
     * @throws BluePrintException BluePrintException\r
     */\r
    public void deleteCBA(@NotNull Long id) throws BluePrintException {\r
        Optional<ConfigModel> dbConfigModel = configModelRepository.findById(id);\r
\r
       //TODO: Delete CBA and COnfigModel\r
\r
    }\r
        \r
        /**\r
     * Get a list of the controller blueprint archives\r
     * @return List<CbaContent> List with the controller blueprint archives\r
     */\r
    public List<CbaContent> listCBAFiles() {\r
        return this.cbaContentService.getList();\r
    }\r
\r
    /**\r
     * Find a Controller Blueprint Archive by UUID\r
     * @param uuID the User Identifier Controller Blueprint archive\r
     * @return Optional<CbaContent> the Controller Blueprint archive\r
     */\r
    public Optional<CbaContent> findByUUID(String uuID) {\r
        return this.cbaContentService.findByUUID(uuID);\r
    }\r
}