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/*-
* ============LICENSE_START=======================================================
* SDC
* ================================================================================
* Copyright (C) 2019 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.asdctool.impl.internal.tool;
import org.openecomp.sdc.asdctool.utils.ConsoleWriter;
import org.openecomp.sdc.be.dao.cassandra.ArtifactCassandraDao;
import org.openecomp.sdc.be.dao.janusgraph.JanusGraphOperationStatus;
import org.openecomp.sdc.be.dao.jsongraph.GraphVertex;
import org.openecomp.sdc.be.dao.jsongraph.JanusGraphDao;
import org.openecomp.sdc.be.dao.jsongraph.types.EdgeLabelEnum;
import org.openecomp.sdc.be.dao.jsongraph.types.JsonParseFlagEnum;
import org.openecomp.sdc.be.dao.jsongraph.types.VertexTypeEnum;
import org.openecomp.sdc.be.datatypes.elements.ArtifactDataDefinition;
import org.openecomp.sdc.be.datatypes.enums.ComponentTypeEnum;
import org.openecomp.sdc.be.datatypes.enums.GraphPropertyEnum;
import org.openecomp.sdc.be.model.ArtifactDefinition;
import org.openecomp.sdc.be.model.Component;
import org.openecomp.sdc.be.model.LifecycleStateEnum;
import org.openecomp.sdc.be.model.jsonjanusgraph.operations.ToscaOperationFacade;
import org.openecomp.sdc.be.model.operations.impl.UniqueIdBuilder;
import org.openecomp.sdc.be.resources.data.DAOArtifactData;
import org.openecomp.sdc.be.tosca.CsarUtils;
import org.openecomp.sdc.be.tosca.ToscaExportHandler;
import org.openecomp.sdc.common.api.ArtifactTypeEnum;
import org.openecomp.sdc.common.log.wrappers.Logger;
import org.openecomp.sdc.common.util.GeneralUtility;
import org.springframework.beans.factory.annotation.Autowired;
import java.io.IOException;
import java.util.EnumMap;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.Optional;
import java.util.Scanner;
import java.util.function.Supplier;
import java.util.stream.Collectors;
@org.springframework.stereotype.Component("csarGenerator")
public class CsarGenerator extends CommonInternalTool {
private JanusGraphDao janusGraphDao;
private CsarUtils csarUtils;
private ToscaOperationFacade toscaOperationFacade;
private ArtifactCassandraDao artifactCassandraDao;
private ToscaExportHandler toscaExportHandler;
@Autowired
public CsarGenerator(JanusGraphDao janusGraphDao, CsarUtils csarUtils,
ToscaOperationFacade toscaOperationFacade,
ArtifactCassandraDao artifactCassandraDao, ToscaExportHandler toscaExportHandler) {
super("generate");
this.janusGraphDao = janusGraphDao;
this.csarUtils = csarUtils;
this.toscaOperationFacade = toscaOperationFacade;
this.artifactCassandraDao = artifactCassandraDao;
this.toscaExportHandler = toscaExportHandler;
}
private static Logger log = Logger.getLogger(CsarGenerator.class.getName());
public void generateCsar(String uuid, Scanner scanner) {
JanusGraphOperationStatus status = JanusGraphOperationStatus.OK;
Map<GraphPropertyEnum, Object> props = new EnumMap<>(GraphPropertyEnum.class);
props.put(GraphPropertyEnum.UUID, uuid);
props.put(GraphPropertyEnum.STATE, LifecycleStateEnum.CERTIFIED.name());
props.put(GraphPropertyEnum.COMPONENT_TYPE, ComponentTypeEnum.SERVICE.name());
List<GraphVertex> byCriteria = janusGraphDao
.getByCriteria(VertexTypeEnum.TOPOLOGY_TEMPLATE, props).either(l -> l, r -> null);
if (byCriteria != null && !byCriteria.isEmpty()) {
if (byCriteria.size() > 1) {
ConsoleWriter.dataLine("Warning ! More that 1 certified service with uuid", uuid);
// TBD
} else {
GraphVertex metadataV = byCriteria.get(0);
printComponentInfo(metadataV.getMetadataProperties());
ConsoleWriter.dataLine("\nGenerate CSAR (yes/no)?");
String input = scanner.nextLine();
if (input.equalsIgnoreCase("yes")) {
status = handleService(metadataV, uuid);
}
}
} else {
ConsoleWriter.dataLine("No certified service with UUID ", uuid);
}
if (status == JanusGraphOperationStatus.OK) {
janusGraphDao.commit();
} else {
janusGraphDao.rollback();
}
}
private JanusGraphOperationStatus handleService(GraphVertex metadataV, String uuid) {
JanusGraphOperationStatus status = JanusGraphOperationStatus.OK;
org.openecomp.sdc.be.model.Component component = toscaOperationFacade.getToscaFullElement(metadataV.getUniqueId()).either(l -> l, r -> null);
if (component != null) {
Supplier<byte[]> supplier = () -> generateToscaPayload(component);
generateArtifact(component, ArtifactTypeEnum.TOSCA_TEMPLATE, supplier);
supplier = () -> generateCsarPayload(component);
generateArtifact(component, ArtifactTypeEnum.TOSCA_CSAR, supplier);
GraphVertex toscaArtifactV = janusGraphDao
.getChildVertex(metadataV, EdgeLabelEnum.TOSCA_ARTIFACTS, JsonParseFlagEnum.ParseJson).either(l->l, r->null);
if ( toscaArtifactV != null ){
Map<String, ArtifactDataDefinition> copy = component.getToscaArtifacts().entrySet().stream().collect(Collectors.toMap(Map.Entry::getKey, e -> new ArtifactDataDefinition(e.getValue())));
toscaArtifactV.setJson(copy);
janusGraphDao.updateVertex(toscaArtifactV);
}
} else {
ConsoleWriter.dataLine("Failed to fetch certified service with UUID ", uuid);
}
return status;
}
private JanusGraphOperationStatus generateArtifact(Component component, ArtifactTypeEnum artifactType, Supplier<byte[]> supplier){
JanusGraphOperationStatus status = JanusGraphOperationStatus.GENERAL_ERROR;
ArtifactDefinition csarArtifact;
Optional<ArtifactDefinition> op = component.getToscaArtifacts().values().stream().filter(p -> p.getArtifactType().equals(artifactType.getType())).findAny();
if (op.isPresent()) {
csarArtifact = op.get();
status = savePayload(component, csarArtifact, supplier);
}
return status;
}
private byte[] generateCsarPayload(org.openecomp.sdc.be.model.Component component) {
return csarUtils.createCsar(component, true, true).either( l -> l, r -> null);
}
private byte[] generateToscaPayload(Component component){
return toscaExportHandler.exportComponent(component).either(l -> l.getMainYaml().getBytes(), r -> null);
}
private JanusGraphOperationStatus savePayload(org.openecomp.sdc.be.model.Component component, ArtifactDefinition csarArtifact, Supplier<byte[]> supplier) {
byte[] payload = supplier.get();
if ( payload == null ) {
ConsoleWriter.dataLine("create artifact failed ", csarArtifact.getArtifactLabel());
return JanusGraphOperationStatus.GENERAL_ERROR;
}
ConsoleWriter.dataLine("create artifact success ", csarArtifact.getArtifactLabel());
csarArtifact.setPayload(payload);
byte[] decodedPayload = csarArtifact.getPayloadData();
String uniqueId = UniqueIdBuilder.buildPropertyUniqueId(component.getUniqueId(), csarArtifact.getArtifactLabel());
csarArtifact.setUniqueId(uniqueId);
csarArtifact.setEsId(csarArtifact.getUniqueId());
ConsoleWriter.dataLine("create artifact unique id ", uniqueId);
csarArtifact.setArtifactChecksum(GeneralUtility.calculateMD5Base64EncodedByByteArray(decodedPayload));
DAOArtifactData artifactData = new DAOArtifactData(csarArtifact.getEsId(), decodedPayload);
artifactCassandraDao.saveArtifact(artifactData);
ConsoleWriter.dataLine("Artifact generated and saved into Cassandra ", csarArtifact.getArtifactLabel());
report(component, csarArtifact);
return JanusGraphOperationStatus.OK;
}
private void report(org.openecomp.sdc.be.model.Component component, ArtifactDefinition csarArtifact) {
Map<String, Object> dataToPrint = new HashMap<>();
dataToPrint.put("name", component.getName());
dataToPrint.put("type", component.getComponentType());
dataToPrint.put("version", component.getVersion());
dataToPrint.put("UUID", component.getUUID());
dataToPrint.put("state", component.getLifecycleState());
dataToPrint.put("archive", component.isArchived());
dataToPrint.put("id", component.getUniqueId());
dataToPrint.put("artifact name", csarArtifact.getArtifactLabel());
dataToPrint.put("artifact id", csarArtifact.getUniqueId());
dataToPrint.put("csar es id", csarArtifact.getEsId());
dataToPrint.put("artifact checksum", csarArtifact.getArtifactChecksum());
try {
getReportWriter().report(dataToPrint);
} catch (IOException e) {
ConsoleWriter.dataLine("\nFailed to created report file.");
}
}
}
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