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Publishing location operation response into iot location event stream

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This commit is contained in:
Rasika Perera 2017-06-05 10:12:22 +05:30
parent 886eaec271
commit 9865a260d4
3 changed files with 71 additions and 4 deletions
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14
components/device-mgt/org.wso2.carbon.device.mgt.core/pom.xml
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@ -66,6 +66,7 @@
org.wso2.carbon.core,
org.wso2.carbon.utils.*,
org.wso2.carbon.device.mgt.common.*,
org.wso2.carbon.device.mgt.analytics.data.publisher.service,
org.wso2.carbon.user.api,
org.wso2.carbon.user.core.*,
org.wso2.carbon.registry.core.service,
@ -81,7 +82,7 @@
org.wso2.carbon.ntask.common,
org.apache.catalina,
org.apache.catalina.core,
org.apache.commons.collections,
org.apache.commons.collections;version="${commons-collections.version.range}",
org.wso2.carbon.email.sender.*,
io.swagger.annotations.*;resolution:=optional,
org.wso2.carbon,
@ -136,6 +137,17 @@
<groupId>org.wso2.carbon.devicemgt</groupId>
<artifactId>org.wso2.carbon.device.mgt.common</artifactId>
</dependency>
<dependency>
<groupId>org.wso2.carbon.devicemgt</groupId>
<artifactId>org.wso2.carbon.device.mgt.analytics.data.publisher</artifactId>
<scope>provided</scope>
<exclusions>
<exclusion>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-api</artifactId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>org.wso2.carbon</groupId>
<artifactId>org.wso2.carbon.logging</artifactId>

22
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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@ -22,7 +22,11 @@ package org.wso2.carbon.device.mgt.core.device.details.mgt.impl;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.wso2.carbon.context.CarbonContext;
import org.wso2.carbon.device.mgt.common.*;
import org.wso2.carbon.device.mgt.analytics.data.publisher.exception.DataPublisherConfigurationException;
import org.wso2.carbon.device.mgt.common.Device;
import org.wso2.carbon.device.mgt.common.DeviceIdentifier;
import org.wso2.carbon.device.mgt.common.DeviceManagementException;
import org.wso2.carbon.device.mgt.common.TransactionManagementException;
import org.wso2.carbon.device.mgt.common.device.details.DeviceInfo;
import org.wso2.carbon.device.mgt.common.device.details.DeviceLocation;
import org.wso2.carbon.device.mgt.core.dao.DeviceDAO;
@ -33,6 +37,7 @@ import org.wso2.carbon.device.mgt.core.device.details.mgt.DeviceInformationManag
import org.wso2.carbon.device.mgt.core.device.details.mgt.dao.DeviceDetailsDAO;
import org.wso2.carbon.device.mgt.core.device.details.mgt.dao.DeviceDetailsMgtDAOException;
import org.wso2.carbon.device.mgt.core.internal.DeviceManagementDataHolder;
import org.wso2.carbon.device.mgt.core.util.DeviceManagerUtil;
import java.sql.SQLException;
import java.util.ArrayList;
@ -45,6 +50,7 @@ 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";
public DeviceInformationManagerImpl() {
this.deviceDAO = DeviceManagementDAOFactory.getDeviceDAO();
@ -160,6 +166,17 @@ 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[]{
deviceLocation.getUpdatedTime().getTime(),
deviceLocation.getLatitude(),
deviceLocation.getLongitude()
};
DeviceManagerUtil.getEventPublisherService().publishEvent(
EVENT_STREAM_DEFINITION, "1.0.0", metaData, new Object[0], payload
);
}
DeviceManagementDAOFactory.commitTransaction();
} catch (TransactionManagementException e) {
throw new DeviceDetailsMgtException("Transactional error occurred while adding the device location " +
@ -174,6 +191,9 @@ public class DeviceInformationManagerImpl implements DeviceInformationManager {
DeviceManagementDAOFactory.rollbackTransaction();
throw new DeviceDetailsMgtException("Error occurred while updating the last updated timestamp of " +
"the device", e);
} catch (DataPublisherConfigurationException e) {
DeviceManagementDAOFactory.rollbackTransaction();
throw new DeviceDetailsMgtException("Error occurred while publishing the device location information.", e);
} finally {
DeviceManagementDAOFactory.closeConnection();
}

39
components/device-mgt/org.wso2.carbon.device.mgt.core/src/main/java/org/wso2/carbon/device/mgt/core/util/DeviceManagerUtil.java
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@ -21,7 +21,15 @@ import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.w3c.dom.Document;
import org.wso2.carbon.base.MultitenantConstants;
import org.wso2.carbon.device.mgt.common.*;
import org.wso2.carbon.context.PrivilegedCarbonContext;
import org.wso2.carbon.device.mgt.analytics.data.publisher.service.EventsPublisherService;
import org.wso2.carbon.device.mgt.common.Device;
import org.wso2.carbon.device.mgt.common.DeviceIdentifier;
import org.wso2.carbon.device.mgt.common.DeviceManagementException;
import org.wso2.carbon.device.mgt.common.EnrolmentInfo;
import org.wso2.carbon.device.mgt.common.GroupPaginationRequest;
import org.wso2.carbon.device.mgt.common.PaginationRequest;
import org.wso2.carbon.device.mgt.common.TransactionManagementException;
import org.wso2.carbon.device.mgt.common.group.mgt.GroupManagementException;
import org.wso2.carbon.device.mgt.common.notification.mgt.NotificationManagementException;
import org.wso2.carbon.device.mgt.common.operation.mgt.OperationManagementException;
@ -48,7 +56,11 @@ import javax.xml.XMLConstants;
import javax.xml.parsers.DocumentBuilder;
import javax.xml.parsers.DocumentBuilderFactory;
import java.io.File;
import java.util.*;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.Hashtable;
import java.util.List;
import java.util.Map;
public final class DeviceManagerUtil {
@ -358,6 +370,17 @@ public final class DeviceManagerUtil {
return limit;
}
public static boolean isPublishLocationOperationResEnabled() throws DeviceManagementException {
DeviceManagementConfig deviceManagementConfig = DeviceConfigurationManager.getInstance().
getDeviceManagementConfig();
if (deviceManagementConfig != null) {
return deviceManagementConfig.getGeoLocationConfiguration().getPublishLocationOperationResponse();
} else {
throw new DeviceManagementException("Device-Mgt configuration has not initialized. Please check the " +
"cdm-config.xml file.");
}
}
public static DeviceIDHolder validateDeviceIdentifiers(List<DeviceIdentifier> deviceIDs) {
List<String> errorDeviceIdList = new ArrayList<String>();
@ -404,4 +427,16 @@ public final class DeviceManagerUtil {
}
return true;
}
public static EventsPublisherService getEventPublisherService() {
PrivilegedCarbonContext ctx = PrivilegedCarbonContext.getThreadLocalCarbonContext();
EventsPublisherService eventsPublisherService =
(EventsPublisherService) ctx.getOSGiService(EventsPublisherService.class, null);
if (eventsPublisherService == null) {
String msg = "Event Publisher service has not initialized.";
log.error(msg);
throw new IllegalStateException(msg);
}
return eventsPublisherService;
}
}