2 * Copyright © 2019 Bell Canada
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
8 * http://www.apache.org/licenses/LICENSE-2.0
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
16 package org.onap.ccsdk.cds.sdclistener;
18 import static org.onap.sdc.utils.DistributionActionResultEnum.SUCCESS;
20 import java.nio.file.Path;
21 import java.nio.file.Paths;
22 import java.util.List;
23 import java.util.Objects;
24 import org.onap.ccsdk.cds.sdclistener.dto.SdcListenerDto;
25 import org.onap.ccsdk.cds.sdclistener.service.ListenerService;
26 import org.onap.ccsdk.cds.sdclistener.status.SdcListenerStatus;
27 import org.onap.ccsdk.cds.sdclistener.util.FileUtil;
28 import org.onap.sdc.api.IDistributionClient;
29 import org.onap.sdc.api.consumer.INotificationCallback;
30 import org.onap.sdc.api.notification.IArtifactInfo;
31 import org.onap.sdc.api.notification.INotificationData;
32 import org.onap.sdc.api.results.IDistributionClientDownloadResult;
33 import org.onap.sdc.utils.DistributionStatusEnum;
34 import org.slf4j.Logger;
35 import org.slf4j.LoggerFactory;
36 import org.springframework.beans.factory.annotation.Autowired;
37 import org.springframework.beans.factory.annotation.Value;
38 import org.springframework.boot.context.properties.ConfigurationProperties;
39 import org.springframework.context.annotation.ComponentScan;
40 import org.springframework.stereotype.Component;
42 @ConfigurationProperties("listenerservice")
44 @ComponentScan("org.onap.ccsdk.cds.cdssdclistener.dto")
45 public class SdcListenerNotificationCallback implements INotificationCallback {
48 private SdcListenerDto sdcListenerDto;
51 private ListenerService listenerService;
53 @Value("${listenerservice.config.archivePath}")
54 private String pathToStoreArchives;
57 private SdcListenerStatus listenerStatus;
59 private static final Logger LOGGER = LoggerFactory.getLogger(SdcListenerNotificationCallback.class);
62 public void activateCallback(INotificationData notificationData) {
63 final String distributionId = notificationData.getDistributionID();
64 sdcListenerDto.setDistributionId(distributionId);
65 LOGGER.info("Received service distribution from SDC with the id {}", distributionId);
66 processNotification(notificationData);
69 private void processNotification(INotificationData notificationData) {
70 final IDistributionClient distributionClient = sdcListenerDto.getDistributionClient();
71 notificationData.getServiceArtifacts()
72 .forEach(artifactInfo -> downloadCsarArtifacts(artifactInfo, distributionClient));
76 * Download the TOSCA CSAR artifact and process it.
78 * @param info - Artifact information
79 * @param distributionClient - SDC distribution client
81 private void downloadCsarArtifacts(IArtifactInfo info, IDistributionClient distributionClient) {
82 final String url = info.getArtifactURL();
83 final String id = info.getArtifactUUID();
85 if (Objects.equals(info.getArtifactType(), SdcListenerConfiguration.TOSCA_CSAR)) {
86 LOGGER.info("Trying to download the artifact from : {} and UUID is {} ", url, id);
88 // Download the artifact
89 IDistributionClientDownloadResult result = distributionClient.download(info);
91 if (!Objects.equals(result.getDistributionActionResult(), SUCCESS)) {
92 String errorMessage = String.format("Failed to download the artifact from : %s due to %s ", url,
93 result.getDistributionActionResult());
94 listenerStatus.sendResponseStatusBackToSDC(sdcListenerDto.getDistributionId(),
95 DistributionStatusEnum.COMPONENT_DONE_ERROR, errorMessage);
96 LOGGER.error(errorMessage);
98 LOGGER.info("Trying to write CSAR artifact to file with URL {} and UUID {}", url, id);
99 processCsarArtifact(result);
104 private void processCsarArtifact(IDistributionClientDownloadResult result) {
105 Path cbaArchivePath = Paths.get(pathToStoreArchives, "cba-archive");
106 Path csarArchivePath = Paths.get(pathToStoreArchives, "csar-archive");
108 // Extract and store the CSAR archive into local disk.
109 listenerService.extractCsarAndStore(result, csarArchivePath);
111 List<File> csarFiles = FileUtil.getFilesFromDisk(csarArchivePath);
113 if (!csarFiles.isEmpty()) {
114 final String archivePath = cbaArchivePath.toString();
116 //Extract CBA archive from CSAR package and store it into local disk
117 csarFiles.forEach(file -> listenerService.extractBluePrint(file.getAbsolutePath(), archivePath));
118 csarFiles.forEach(file -> FileUtil.deleteFile(file, csarArchivePath.toString()));
120 LOGGER.error("Could not able to read CSAR files from this location {}", csarArchivePath);
123 listenerService.saveBluePrintToCdsDatabase(cbaArchivePath, sdcListenerDto.getManagedChannelForGrpc());