forked from community/device-mgt-core
warunalakshitha
8 years ago
parent
003c9c5907
commit
a5759f9818
@ -1,123 +0,0 @@
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/*
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* Copyright (c) 2017, WSO2 Inc. (http://www.wso2.org) All Rights Reserved.
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*
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* WSO2 Inc. licenses this file to you under the Apache License,
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* Version 2.0 (the "License"); you may not use this file except
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* 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,
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* software distributed under the License is distributed on an
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* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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* KIND, either express or implied. See the License for the
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* specific language governing permissions and limitations
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* under the License.
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*/
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package org.wso2.carbon.device.mgt.core.push.notification.mgt.task;
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import org.apache.commons.logging.Log;
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import org.apache.commons.logging.LogFactory;
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import org.wso2.carbon.context.PrivilegedCarbonContext;
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import org.wso2.carbon.device.mgt.common.DeviceManagementException;
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import org.wso2.carbon.device.mgt.common.TransactionManagementException;
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import org.wso2.carbon.device.mgt.common.operation.mgt.OperationManagementException;
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import org.wso2.carbon.device.mgt.core.operation.mgt.OperationMapping;
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import org.wso2.carbon.device.mgt.common.push.notification.NotificationContext;
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import org.wso2.carbon.device.mgt.common.push.notification.NotificationStrategy;
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import org.wso2.carbon.device.mgt.common.push.notification.PushNotificationExecutionFailedException;
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import org.wso2.carbon.device.mgt.core.config.DeviceConfigurationManager;
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import org.wso2.carbon.device.mgt.core.dto.operation.mgt.Operation;
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import org.wso2.carbon.device.mgt.core.internal.DeviceManagementDataHolder;
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import org.wso2.carbon.device.mgt.core.operation.mgt.dao.OperationDAO;
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import org.wso2.carbon.device.mgt.core.operation.mgt.dao.OperationManagementDAOException;
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import org.wso2.carbon.device.mgt.core.operation.mgt.dao.OperationManagementDAOFactory;
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import org.wso2.carbon.device.mgt.core.operation.mgt.dao.OperationMappingDAO;
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import org.wso2.carbon.device.mgt.core.service.DeviceManagementProviderService;
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import org.wso2.carbon.user.api.UserStoreException;
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import org.wso2.carbon.user.core.tenant.TenantManager;
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import java.util.LinkedList;
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import java.util.List;
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/**
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* ${{@link PushNotificationJob}} is for sending push notifications for given device batch.
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*/
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public class PushNotificationJob implements Runnable {
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private static Log log = LogFactory.getLog(PushNotificationJob.class);
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private final OperationDAO operationDAO = OperationManagementDAOFactory.getOperationDAO();
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private final OperationMappingDAO operationMappingDAO = OperationManagementDAOFactory.getOperationMappingDAO();
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private final DeviceManagementProviderService provider = DeviceManagementDataHolder.getInstance()
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.getDeviceManagementProvider();
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private final TenantManager tenantManager = DeviceManagementDataHolder.getInstance().getRealmService()
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.getTenantManager();
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@Override
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public void run() {
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List<OperationMapping> operationsCompletedList = new LinkedList<>();
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try {
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if (log.isDebugEnabled()) {
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log.debug("Push notification job started");
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}
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//Get next available operation list per device batch
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List<OperationMapping> operationMappings = operationDAO.getOperationMappingsByStatus(Operation.Status
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.PENDING, Operation.PushStatus.SCHEDULED, DeviceConfigurationManager.getInstance()
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.getDeviceManagementConfig().getPushNotificationConfiguration().getSchedulerBatchSize());
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// Sending push notification to each device
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for (OperationMapping operationMapping : operationMappings) {
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try {
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if (log.isDebugEnabled()) {
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log.debug("Sending push notification for operationId :" + operationMapping.getOperationId() +
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"to deviceId : " + operationMapping.getDeviceIdentifier().getId());
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}
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// Set tenant id and domain
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PrivilegedCarbonContext.startTenantFlow();
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PrivilegedCarbonContext.getThreadLocalCarbonContext().setTenantId(operationMapping.getTenantId());
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PrivilegedCarbonContext.getThreadLocalCarbonContext().setTenantDomain(tenantManager.getDomain
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(operationMapping.getTenantId()));
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// Get notification strategy for given device type
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NotificationStrategy notificationStrategy = provider.getNotificationStrategyByDeviceType
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(operationMapping.getDeviceIdentifier().getType());
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// Send the push notification on given strategy
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notificationStrategy.execute(new NotificationContext(operationMapping.getDeviceIdentifier(),
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provider.getOperation(operationMapping.getDeviceIdentifier().getType(), operationMapping
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.getOperationId())));
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operationMapping.setPushStatus(Operation.PushStatus.COMPLETED);
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operationsCompletedList.add(operationMapping);
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} catch (DeviceManagementException e) {
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log.error("Error occurred while getting notification strategy for operation mapping " +
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operationMapping.getDeviceIdentifier().getType(), e);
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} catch (OperationManagementException e) {
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log.error("Unable to get the operation for operation " + operationMapping.getOperationId(), e);
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} catch (PushNotificationExecutionFailedException e) {
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log.error("Error occurred while sending push notification to operation: " + operationMapping
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.getOperationId(), e);
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} catch (UserStoreException e) {
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log.error("Tenant domain cannot be found for given tenant id: " + operationMapping.getTenantId()
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, e);
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} finally {
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PrivilegedCarbonContext.endTenantFlow();
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}
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}
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if (log.isDebugEnabled()) {
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log.debug("Push notification job running completed.");
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}
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} catch (OperationManagementDAOException e) {
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log.error("Unable to retrieve scheduled pending operations for task. ", e);
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} finally {
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// Update push notification status to competed for operations which already sent
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try {
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OperationManagementDAOFactory.beginTransaction();
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operationMappingDAO.updateOperationMapping(operationsCompletedList);
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OperationManagementDAOFactory.commitTransaction();
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} catch (TransactionManagementException | OperationManagementDAOException e) {
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OperationManagementDAOFactory.rollbackTransaction();
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log.error("Error occurred while updating operation mappings for sent notifications ", e);
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} finally {
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OperationManagementDAOFactory.closeConnection();
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}
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}
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}
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}
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