Igor Kulikov
9 years ago
13 changed files with 274 additions and 23 deletions
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/** |
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* Copyright © 2016-2017 The Thingsboard Authors |
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* |
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* Licensed under the Apache License, Version 2.0 (the "License"); |
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* you may not use this file except in compliance with the License. |
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* You may obtain a copy of the License at |
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* |
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* http://www.apache.org/licenses/LICENSE-2.0
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* |
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* Unless required by applicable law or agreed to in writing, software |
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* distributed under the License is distributed on an "AS IS" BASIS, |
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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* See the License for the specific language governing permissions and |
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* limitations under the License. |
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*/ |
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package org.thingsboard.server.service.update; |
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import com.fasterxml.jackson.databind.JsonNode; |
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import com.fasterxml.jackson.databind.ObjectMapper; |
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import com.fasterxml.jackson.databind.node.ObjectNode; |
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import lombok.extern.slf4j.Slf4j; |
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import org.springframework.beans.factory.annotation.Value; |
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import org.springframework.stereotype.Service; |
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import org.springframework.web.client.RestTemplate; |
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import org.thingsboard.server.service.update.model.UpdateMessage; |
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import javax.annotation.PostConstruct; |
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import javax.annotation.PreDestroy; |
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import java.nio.file.Files; |
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import java.nio.file.Path; |
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import java.nio.file.Paths; |
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import java.util.UUID; |
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import java.util.concurrent.Executors; |
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import java.util.concurrent.ScheduledExecutorService; |
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import java.util.concurrent.ScheduledFuture; |
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import java.util.concurrent.TimeUnit; |
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@Service |
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@Slf4j |
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public class DefaultUpdateService implements UpdateService { |
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private static final String INSTANCE_ID_FILE = ".instance_id"; |
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private static final String UPDATE_SERVER_BASE_URL = "https://updates.thingsboard.io"; |
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private static final String PLATFORM_PARAM = "platform"; |
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private static final String VERSION_PARAM = "version"; |
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private static final String INSTANCE_ID_PARAM = "instanceId"; |
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@Value("${updates.enabled}") |
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private boolean updatesEnabled; |
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private final ScheduledExecutorService scheduler = Executors.newScheduledThreadPool(1); |
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private ScheduledFuture checkUpdatesFuture = null; |
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private RestTemplate restClient = new RestTemplate(); |
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private UpdateMessage updateMessage; |
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private String platform; |
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private String version; |
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private UUID instanceId = null; |
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@PostConstruct |
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private void init() { |
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updateMessage = new UpdateMessage("", false); |
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if (updatesEnabled) { |
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try { |
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platform = System.getProperty("platform", "unknown"); |
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version = getClass().getPackage().getImplementationVersion(); |
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if (version == null) { |
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version = "unknown"; |
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} |
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Path instanceIdPath = Paths.get(INSTANCE_ID_FILE); |
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if (Files.exists(instanceIdPath)) { |
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byte[] data = Files.readAllBytes(instanceIdPath); |
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if (data != null && data.length > 0) { |
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try { |
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instanceId = UUID.fromString(new String(data)); |
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} catch (IllegalArgumentException e) { |
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} |
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} |
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} |
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if (instanceId == null) { |
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instanceId = UUID.randomUUID(); |
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Files.write(instanceIdPath, instanceId.toString().getBytes()); |
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} |
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checkUpdatesFuture = scheduler.scheduleAtFixedRate(checkUpdatesRunnable, 0, 1, TimeUnit.HOURS); |
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} catch (Exception e) {} |
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} |
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} |
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@PreDestroy |
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private void destroy() { |
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try { |
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if (checkUpdatesFuture != null) { |
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checkUpdatesFuture.cancel(true); |
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} |
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scheduler.shutdownNow(); |
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} catch (Exception e) {} |
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} |
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Runnable checkUpdatesRunnable = new Runnable() { |
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@Override |
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public void run() { |
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try { |
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log.trace("Executing check update method for instanceId [{}], platform [{}] and version [{}]", instanceId, platform, version); |
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ObjectNode request = new ObjectMapper().createObjectNode(); |
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request.put(PLATFORM_PARAM, platform); |
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request.put(VERSION_PARAM, version); |
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request.put(INSTANCE_ID_PARAM, instanceId.toString()); |
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JsonNode response = restClient.postForObject(UPDATE_SERVER_BASE_URL+"/api/thingsboard/updates", request, JsonNode.class); |
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updateMessage = new UpdateMessage( |
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response.get("message").asText(), |
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response.get("updateAvailable").asBoolean() |
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); |
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} catch (Exception e) { |
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log.trace(e.getMessage()); |
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} |
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} |
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}; |
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@Override |
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public UpdateMessage checkUpdates() { |
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return updateMessage; |
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} |
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} |
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@ -0,0 +1,25 @@ |
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/** |
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* Copyright © 2016-2017 The Thingsboard Authors |
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* |
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* Licensed under the Apache License, Version 2.0 (the "License"); |
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* you may not use this file except in compliance with the License. |
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* You may obtain a copy of the License at |
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* |
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* http://www.apache.org/licenses/LICENSE-2.0
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* |
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* Unless required by applicable law or agreed to in writing, software |
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* distributed under the License is distributed on an "AS IS" BASIS, |
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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* See the License for the specific language governing permissions and |
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* limitations under the License. |
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*/ |
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package org.thingsboard.server.service.update; |
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import org.thingsboard.server.service.update.model.UpdateMessage; |
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public interface UpdateService { |
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UpdateMessage checkUpdates(); |
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} |
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@ -0,0 +1,26 @@ |
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/** |
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* Copyright © 2016-2017 The Thingsboard Authors |
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* |
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* Licensed under the Apache License, Version 2.0 (the "License"); |
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* you may not use this file except in compliance with the License. |
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* You may obtain a copy of the License at |
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* |
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* http://www.apache.org/licenses/LICENSE-2.0
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* |
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* Unless required by applicable law or agreed to in writing, software |
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* distributed under the License is distributed on an "AS IS" BASIS, |
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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* See the License for the specific language governing permissions and |
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* limitations under the License. |
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*/ |
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package org.thingsboard.server.service.update.model; |
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import lombok.Data; |
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@Data |
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public class UpdateMessage { |
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private final String message; |
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private final boolean isUpdateAvailable; |
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} |
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@ -0,0 +1,25 @@ |
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<!-- |
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|
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Copyright © 2016-2017 The Thingsboard Authors |
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|
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Licensed under the Apache License, Version 2.0 (the "License"); |
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you may not use this file except in compliance with the License. |
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You may obtain a copy of the License at |
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|
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http://www.apache.org/licenses/LICENSE-2.0 |
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|
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Unless required by applicable law or agreed to in writing, software |
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distributed under the License is distributed on an "AS IS" BASIS, |
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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See the License for the specific language governing permissions and |
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limitations under the License. |
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|
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--> |
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<md-toast class="tb-info-toast"> |
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<div class="md-toast-content"> |
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<div class="md-toast-text" ng-bind-html="vm.message"></div> |
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<md-button class="md-action md-highlight md-accent" ng-click="vm.closeToast()"> |
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{{ 'action.close' | translate }} |
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</md-button> |
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</div> |
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</md-toast> |
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