From e256628ed746bbe521c497d0ed579a1cc69c139d Mon Sep 17 00:00:00 2001 From: charitha Date: Fri, 6 Oct 2017 13:28:45 +0530 Subject: [PATCH] Add DeviceInfo event reporting --- .../impl/DeviceInformationManagerImpl.java | 96 +++++++++++++------ 1 file changed, 65 insertions(+), 31 deletions(-) diff --git a/components/device-mgt/org.wso2.carbon.device.mgt.core/src/main/java/org/wso2/carbon/device/mgt/core/device/details/mgt/impl/DeviceInformationManagerImpl.java b/components/device-mgt/org.wso2.carbon.device.mgt.core/src/main/java/org/wso2/carbon/device/mgt/core/device/details/mgt/impl/DeviceInformationManagerImpl.java index e3568021176..0a7f22dbf03 100644 --- a/components/device-mgt/org.wso2.carbon.device.mgt.core/src/main/java/org/wso2/carbon/device/mgt/core/device/details/mgt/impl/DeviceInformationManagerImpl.java +++ b/components/device-mgt/org.wso2.carbon.device.mgt.core/src/main/java/org/wso2/carbon/device/mgt/core/device/details/mgt/impl/DeviceInformationManagerImpl.java @@ -41,6 +41,7 @@ import org.wso2.carbon.device.mgt.core.util.DeviceManagerUtil; import java.sql.SQLException; import java.util.ArrayList; +import java.util.Calendar; import java.util.HashMap; import java.util.List; import java.util.Map; @@ -50,7 +51,9 @@ public class DeviceInformationManagerImpl implements DeviceInformationManager { private DeviceDetailsDAO deviceDetailsDAO; private DeviceDAO deviceDAO; private static final Log log = LogFactory.getLog(DeviceInformationManagerImpl.class); - private static final String EVENT_STREAM_DEFINITION = "org.wso2.iot.LocationStream"; + private static final String LOCATION_EVENT_STREAM_DEFINITION = "org.wso2.iot.LocationStream"; + private static final String DEVICE_INFO_EVENT_STREAM_DEFINITION = "org.wso2.iot.DeviceInfoStream"; + public DeviceInformationManagerImpl() { this.deviceDAO = DeviceManagementDAOFactory.getDeviceDAO(); @@ -70,6 +73,35 @@ public class DeviceInformationManagerImpl implements DeviceInformationManager { deviceDetailsDAO.addDeviceInformation(device.getId(), deviceInfo); deviceDetailsDAO.addDeviceProperties(deviceInfo.getDeviceDetailsMap(), device.getId()); DeviceManagementDAOFactory.commitTransaction(); + + if (DeviceManagerUtil.isPublishOperationResponseEnabled()) { + Object[] metaData = {device.getDeviceIdentifier(), device.getType()}; + Object[] payload = new Object[]{ + Calendar.getInstance().getTimeInMillis(), + deviceInfo.getDeviceDetailsMap().get("IMEI"), + deviceInfo.getDeviceDetailsMap().get("IMSI"), + deviceInfo.getDeviceModel(), + deviceInfo.getVendor(), + deviceInfo.getOsVersion(), + deviceInfo.getOsBuildDate(), + deviceInfo.getBatteryLevel(), + deviceInfo.getInternalTotalMemory(), + deviceInfo.getInternalAvailableMemory(), + deviceInfo.getExternalTotalMemory(), + deviceInfo.getExternalAvailableMemory(), + deviceInfo.getOperator(), + deviceInfo.getConnectionType(), + deviceInfo.getMobileSignalStrength(), + deviceInfo.getSsid(), + deviceInfo.getCpuUsage(), + deviceInfo.getTotalRAMMemory(), + deviceInfo.getAvailableRAMMemory(), + deviceInfo.isPluggedIn() + }; + DeviceManagerUtil.getEventPublisherService().publishEvent( + DEVICE_INFO_EVENT_STREAM_DEFINITION, "1.0.0", metaData, new Object[0], payload + ); + } } catch (TransactionManagementException e) { DeviceManagementDAOFactory.rollbackTransaction(); throw new DeviceDetailsMgtException("Transactional error occurred while adding the device information.", e); @@ -82,7 +114,10 @@ public class DeviceInformationManagerImpl implements DeviceInformationManager { } catch (DeviceManagementDAOException e) { DeviceManagementDAOFactory.rollbackTransaction(); throw new DeviceDetailsMgtException("Error occurred while updating the last update timestamp of the " + - "device", e); + "device", e); + } catch (DataPublisherConfigurationException e) { + DeviceManagementDAOFactory.rollbackTransaction(); + throw new DeviceDetailsMgtException("Error occurred while publishing the device location information.", e); } finally { DeviceManagementDAOFactory.closeConnection(); } @@ -90,19 +125,9 @@ public class DeviceInformationManagerImpl implements DeviceInformationManager { @Override public DeviceInfo getDeviceInfo(DeviceIdentifier deviceId) throws DeviceDetailsMgtException { - Device device; - try { - device = DeviceManagementDataHolder.getInstance(). - getDeviceManagementProvider().getDevice(deviceId, false); - if (device == null) { - if (log.isDebugEnabled()) { - log.debug("No device is found upon the device identifier '" + deviceId.getId() + - "' and type '" + deviceId.getType() + "'. Therefore returning null"); - } - return null; - } - } catch (DeviceManagementException e) { - throw new DeviceDetailsMgtException("Exception occurred while retrieving the device.", e); + Device device = getDevice(deviceId); + if (device == null) { + return null; } try { DeviceManagementDAOFactory.openConnection(); @@ -111,7 +136,8 @@ public class DeviceInformationManagerImpl implements DeviceInformationManager { return deviceInfo; } catch (SQLException e) { - throw new DeviceDetailsMgtException("SQL error occurred while retrieving device from database.", e); + throw new DeviceDetailsMgtException("SQL error occurred while retrieving device " + deviceId.toString() + + "'s info from database.", e); } catch (DeviceDetailsMgtDAOException e) { throw new DeviceDetailsMgtException("Exception occurred while retrieving device details.", e); } finally { @@ -166,15 +192,15 @@ public class DeviceInformationManagerImpl implements DeviceInformationManager { deviceDAO.updateDevice(device, CarbonContext.getThreadLocalCarbonContext().getTenantId()); deviceDetailsDAO.deleteDeviceLocation(deviceLocation.getDeviceId()); deviceDetailsDAO.addDeviceLocation(deviceLocation); - if (DeviceManagerUtil.isPublishLocationOperationResEnabled()) { - Object metaData[] = {device.getDeviceIdentifier(), device.getType()}; - Object payload[] = new Object[]{ + if (DeviceManagerUtil.isPublishOperationResponseEnabled()) { + Object[] metaData = {device.getDeviceIdentifier(), device.getType()}; + Object[] payload = new Object[]{ deviceLocation.getUpdatedTime().getTime(), deviceLocation.getLatitude(), deviceLocation.getLongitude() }; DeviceManagerUtil.getEventPublisherService().publishEvent( - EVENT_STREAM_DEFINITION, "1.0.0", metaData, new Object[0], payload + LOCATION_EVENT_STREAM_DEFINITION, "1.0.0", metaData, new Object[0], payload ); } DeviceManagementDAOFactory.commitTransaction(); @@ -201,29 +227,37 @@ public class DeviceInformationManagerImpl implements DeviceInformationManager { @Override public DeviceLocation getDeviceLocation(DeviceIdentifier deviceId) throws DeviceDetailsMgtException { + Device device = getDevice(deviceId); + if (device == null) { + return null; + } + try { + DeviceManagementDAOFactory.openConnection(); + return deviceDetailsDAO.getDeviceLocation(device.getId()); + } catch (SQLException e) { + throw new DeviceDetailsMgtException("SQL error occurred while retrieving device from database.", e); + } catch (DeviceDetailsMgtDAOException e) { + throw new DeviceDetailsMgtException("Exception occurred while retrieving device location.", e); + } finally { + DeviceManagementDAOFactory.closeConnection(); + } + } + + private Device getDevice(DeviceIdentifier deviceId) throws DeviceDetailsMgtException { Device device; try { device = DeviceManagementDataHolder.getInstance().getDeviceManagementProvider().getDevice(deviceId, false); if (device == null) { if (log.isDebugEnabled()) { log.debug("No device is found upon the device identifier '" + deviceId.getId() + - "' and type '" + deviceId.getType() + "'. Therefore returning null"); + "' and type '" + deviceId.getType() + "'. Therefore returning null"); } return null; } } catch (DeviceManagementException e) { throw new DeviceDetailsMgtException("Exception occurred while retrieving the device.", e); } - try { - DeviceManagementDAOFactory.openConnection(); - return deviceDetailsDAO.getDeviceLocation(device.getId()); - } catch (SQLException e) { - throw new DeviceDetailsMgtException("SQL error occurred while retrieving device from database.", e); - } catch (DeviceDetailsMgtDAOException e) { - throw new DeviceDetailsMgtException("Exception occurred while retrieving device location.", e); - } finally { - DeviceManagementDAOFactory.closeConnection(); - } + return device; } @Override