diff --git a/components/device-mgt/org.wso2.carbon.device.mgt.core/src/main/java/org/wso2/carbon/device/mgt/core/push/notification/mgt/task/PushNotificationJob.java b/components/device-mgt/org.wso2.carbon.device.mgt.core/src/main/java/org/wso2/carbon/device/mgt/core/push/notification/mgt/task/PushNotificationJob.java deleted file mode 100644 index c34ce46663..0000000000 --- a/components/device-mgt/org.wso2.carbon.device.mgt.core/src/main/java/org/wso2/carbon/device/mgt/core/push/notification/mgt/task/PushNotificationJob.java +++ /dev/null @@ -1,123 +0,0 @@ -/* -* Copyright (c) 2017, WSO2 Inc. (http://www.wso2.org) All Rights Reserved. -* -* WSO2 Inc. licenses this file to you 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. -*/ -package org.wso2.carbon.device.mgt.core.push.notification.mgt.task; - -import org.apache.commons.logging.Log; -import org.apache.commons.logging.LogFactory; -import org.wso2.carbon.context.PrivilegedCarbonContext; -import org.wso2.carbon.device.mgt.common.DeviceManagementException; -import org.wso2.carbon.device.mgt.common.TransactionManagementException; -import org.wso2.carbon.device.mgt.common.operation.mgt.OperationManagementException; -import org.wso2.carbon.device.mgt.core.operation.mgt.OperationMapping; -import org.wso2.carbon.device.mgt.common.push.notification.NotificationContext; -import org.wso2.carbon.device.mgt.common.push.notification.NotificationStrategy; -import org.wso2.carbon.device.mgt.common.push.notification.PushNotificationExecutionFailedException; -import org.wso2.carbon.device.mgt.core.config.DeviceConfigurationManager; -import org.wso2.carbon.device.mgt.core.dto.operation.mgt.Operation; -import org.wso2.carbon.device.mgt.core.internal.DeviceManagementDataHolder; -import org.wso2.carbon.device.mgt.core.operation.mgt.dao.OperationDAO; -import org.wso2.carbon.device.mgt.core.operation.mgt.dao.OperationManagementDAOException; -import org.wso2.carbon.device.mgt.core.operation.mgt.dao.OperationManagementDAOFactory; -import org.wso2.carbon.device.mgt.core.operation.mgt.dao.OperationMappingDAO; -import org.wso2.carbon.device.mgt.core.service.DeviceManagementProviderService; -import org.wso2.carbon.user.api.UserStoreException; -import org.wso2.carbon.user.core.tenant.TenantManager; - -import java.util.LinkedList; -import java.util.List; - -/** - * ${{@link PushNotificationJob}} is for sending push notifications for given device batch. - */ -public class PushNotificationJob implements Runnable { - - private static Log log = LogFactory.getLog(PushNotificationJob.class); - private final OperationDAO operationDAO = OperationManagementDAOFactory.getOperationDAO(); - private final OperationMappingDAO operationMappingDAO = OperationManagementDAOFactory.getOperationMappingDAO(); - private final DeviceManagementProviderService provider = DeviceManagementDataHolder.getInstance() - .getDeviceManagementProvider(); - private final TenantManager tenantManager = DeviceManagementDataHolder.getInstance().getRealmService() - .getTenantManager(); - - @Override - public void run() { - List operationsCompletedList = new LinkedList<>(); - try { - if (log.isDebugEnabled()) { - log.debug("Push notification job started"); - } - //Get next available operation list per device batch - List operationMappings = operationDAO.getOperationMappingsByStatus(Operation.Status - .PENDING, Operation.PushStatus.SCHEDULED, DeviceConfigurationManager.getInstance() - .getDeviceManagementConfig().getPushNotificationConfiguration().getSchedulerBatchSize()); - // Sending push notification to each device - for (OperationMapping operationMapping : operationMappings) { - try { - if (log.isDebugEnabled()) { - log.debug("Sending push notification for operationId :" + operationMapping.getOperationId() + - "to deviceId : " + operationMapping.getDeviceIdentifier().getId()); - } - // Set tenant id and domain - PrivilegedCarbonContext.startTenantFlow(); - PrivilegedCarbonContext.getThreadLocalCarbonContext().setTenantId(operationMapping.getTenantId()); - PrivilegedCarbonContext.getThreadLocalCarbonContext().setTenantDomain(tenantManager.getDomain - (operationMapping.getTenantId())); - // Get notification strategy for given device type - NotificationStrategy notificationStrategy = provider.getNotificationStrategyByDeviceType - (operationMapping.getDeviceIdentifier().getType()); - // Send the push notification on given strategy - notificationStrategy.execute(new NotificationContext(operationMapping.getDeviceIdentifier(), - provider.getOperation(operationMapping.getDeviceIdentifier().getType(), operationMapping - .getOperationId()))); - operationMapping.setPushStatus(Operation.PushStatus.COMPLETED); - operationsCompletedList.add(operationMapping); - } catch (DeviceManagementException e) { - log.error("Error occurred while getting notification strategy for operation mapping " + - operationMapping.getDeviceIdentifier().getType(), e); - } catch (OperationManagementException e) { - log.error("Unable to get the operation for operation " + operationMapping.getOperationId(), e); - } catch (PushNotificationExecutionFailedException e) { - log.error("Error occurred while sending push notification to operation: " + operationMapping - .getOperationId(), e); - } catch (UserStoreException e) { - log.error("Tenant domain cannot be found for given tenant id: " + operationMapping.getTenantId() - , e); - } finally { - PrivilegedCarbonContext.endTenantFlow(); - } - } - if (log.isDebugEnabled()) { - log.debug("Push notification job running completed."); - } - } catch (OperationManagementDAOException e) { - log.error("Unable to retrieve scheduled pending operations for task. ", e); - } finally { - // Update push notification status to competed for operations which already sent - try { - OperationManagementDAOFactory.beginTransaction(); - operationMappingDAO.updateOperationMapping(operationsCompletedList); - OperationManagementDAOFactory.commitTransaction(); - } catch (TransactionManagementException | OperationManagementDAOException e) { - OperationManagementDAOFactory.rollbackTransaction(); - log.error("Error occurred while updating operation mappings for sent notifications ", e); - } finally { - OperationManagementDAOFactory.closeConnection(); - } - } - } -} diff --git a/components/device-mgt/org.wso2.carbon.device.mgt.core/src/main/java/org/wso2/carbon/device/mgt/core/push/notification/mgt/task/PushNotificationSchedulerTask.java b/components/device-mgt/org.wso2.carbon.device.mgt.core/src/main/java/org/wso2/carbon/device/mgt/core/push/notification/mgt/task/PushNotificationSchedulerTask.java index 97aaf4c4fd..a87ff4868c 100644 --- a/components/device-mgt/org.wso2.carbon.device.mgt.core/src/main/java/org/wso2/carbon/device/mgt/core/push/notification/mgt/task/PushNotificationSchedulerTask.java +++ b/components/device-mgt/org.wso2.carbon.device.mgt.core/src/main/java/org/wso2/carbon/device/mgt/core/push/notification/mgt/task/PushNotificationSchedulerTask.java @@ -19,37 +19,109 @@ package org.wso2.carbon.device.mgt.core.push.notification.mgt.task; import org.apache.commons.logging.Log; import org.apache.commons.logging.LogFactory; +import org.wso2.carbon.context.PrivilegedCarbonContext; +import org.wso2.carbon.device.mgt.common.DeviceManagementException; +import org.wso2.carbon.device.mgt.common.TransactionManagementException; +import org.wso2.carbon.device.mgt.common.operation.mgt.OperationManagementException; +import org.wso2.carbon.device.mgt.common.push.notification.NotificationContext; +import org.wso2.carbon.device.mgt.common.push.notification.NotificationStrategy; +import org.wso2.carbon.device.mgt.common.push.notification.PushNotificationExecutionFailedException; +import org.wso2.carbon.device.mgt.core.config.DeviceConfigurationManager; +import org.wso2.carbon.device.mgt.core.dao.DeviceManagementDAOFactory; +import org.wso2.carbon.device.mgt.core.dto.operation.mgt.Operation; +import org.wso2.carbon.device.mgt.core.internal.DeviceManagementDataHolder; +import org.wso2.carbon.device.mgt.core.operation.mgt.OperationMapping; +import org.wso2.carbon.device.mgt.core.operation.mgt.dao.OperationDAO; +import org.wso2.carbon.device.mgt.core.operation.mgt.dao.OperationManagementDAOException; +import org.wso2.carbon.device.mgt.core.operation.mgt.dao.OperationManagementDAOFactory; +import org.wso2.carbon.device.mgt.core.operation.mgt.dao.OperationMappingDAO; +import org.wso2.carbon.device.mgt.core.service.DeviceManagementProviderService; -import java.util.concurrent.ExecutorService; -import java.util.concurrent.Executors; -import java.util.concurrent.Future; +import java.sql.SQLException; +import java.util.HashMap; +import java.util.LinkedList; +import java.util.List; +import java.util.Map; /** - * ${{@link PushNotificationSchedulerTask}} for scheduling push notification job. + * ${{@link PushNotificationSchedulerTask}} is for sending push notifications for given device batch. */ public class PushNotificationSchedulerTask implements Runnable { private static Log log = LogFactory.getLog(PushNotificationSchedulerTask.class); - private final ExecutorService executor = Executors.newSingleThreadExecutor(); - private Future lastExecution; - final PushNotificationJob pushNotificationJob = new PushNotificationJob(); + private final OperationDAO operationDAO = OperationManagementDAOFactory.getOperationDAO(); + private final OperationMappingDAO operationMappingDAO = OperationManagementDAOFactory.getOperationMappingDAO(); + private final DeviceManagementProviderService provider = DeviceManagementDataHolder.getInstance() + .getDeviceManagementProvider(); @Override public void run() { - /* - There will be only one push notification job submit to thread pool. - Scheduler will submit new job only if last execution is completed. - */ - if (lastExecution != null && !lastExecution.isDone()) { - if (log.isDebugEnabled()) { - log.debug("Previous push notification job is already running. New notification job will start " + - "after existing job completed."); + Map> operationMappingsTenantMap = new HashMap<>(); + List operationsCompletedList = new LinkedList<>(); + if (log.isDebugEnabled()) { + log.debug("Push notification job started"); + } + try { + //Get next available operation list per device batch + DeviceManagementDAOFactory.openConnection(); + operationMappingsTenantMap = operationDAO.getOperationMappingsByStatus(Operation.Status + .PENDING, Operation.PushStatus.SCHEDULED, DeviceConfigurationManager.getInstance() + .getDeviceManagementConfig().getPushNotificationConfiguration().getSchedulerBatchSize()); + } catch (SQLException e) { + log.error("Error occurred while opening a connection to the data source", e); + } catch (OperationManagementDAOException e) { + log.error("Unable to retrieve scheduled pending operations for task.", e); + } finally { + DeviceManagementDAOFactory.closeConnection(); + } + // Sending push notification to each device + for (List operationMappings : operationMappingsTenantMap.values()) { + for (OperationMapping operationMapping : operationMappings) { + try { + if (log.isDebugEnabled()) { + log.debug("Sending push notification for operationId :" + operationMapping.getOperationId() + + "to deviceId : " + operationMapping.getDeviceIdentifier().getId()); + } + // Set tenant id and domain + PrivilegedCarbonContext.startTenantFlow(); + PrivilegedCarbonContext.getThreadLocalCarbonContext().setTenantId(operationMapping.getTenantId(), true); + // Get notification strategy for given device type + NotificationStrategy notificationStrategy = provider.getNotificationStrategyByDeviceType + (operationMapping.getDeviceIdentifier().getType()); + // Send the push notification on given strategy + notificationStrategy.execute(new NotificationContext(operationMapping.getDeviceIdentifier(), + provider.getOperation(operationMapping.getDeviceIdentifier().getType(), operationMapping + .getOperationId()))); + operationMapping.setPushStatus(Operation.PushStatus.COMPLETED); + operationsCompletedList.add(operationMapping); + } catch (DeviceManagementException e) { + log.error("Error occurred while getting notification strategy for operation mapping " + + operationMapping.getDeviceIdentifier().getType(), e); + } catch (OperationManagementException e) { + log.error("Unable to get the operation for operation " + operationMapping.getOperationId(), e); + } catch (PushNotificationExecutionFailedException e) { + log.error("Error occurred while sending push notification to operation: " + operationMapping + .getOperationId(), e); + } finally { + PrivilegedCarbonContext.endTenantFlow(); + } + } + } + // Update push notification status to competed for operations which already sent + if (operationsCompletedList.size() > 0) { + try { + OperationManagementDAOFactory.beginTransaction(); + operationMappingDAO.updateOperationMapping(operationsCompletedList); + OperationManagementDAOFactory.commitTransaction(); + } catch (TransactionManagementException | OperationManagementDAOException e) { + OperationManagementDAOFactory.rollbackTransaction(); + log.error("Error occurred while updating operation mappings for sent notifications ", e); + } finally { + OperationManagementDAOFactory.closeConnection(); } - return; } if (log.isDebugEnabled()) { - log.debug("Submitting new notification job."); + log.debug("Push notification job running completed."); } - lastExecution = executor.submit(pushNotificationJob); } }