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Add DeviceInfo event reporting

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merge-requests/1/head
charitha 7 years ago
parent e103266d80
commit e256628ed7
1 changed files with 65 additions and 31 deletions
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96
components/device-mgt/org.wso2.carbon.device.mgt.core/src/main/java/org/wso2/carbon/device/mgt/core/device/details/mgt/impl/DeviceInformationManagerImpl.java
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@ -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

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