Examples with SnapshotRequestChannel org.eclipse.kapua.service.device.management.configuration.snapshot.internal.SnapshotRequestChannel used on opensource projects

Example 1 with SnapshotRequestChannel

use of org.eclipse.kapua.service.device.management.configuration.snapshot.internal.SnapshotRequestChannel in project kapua by eclipse.

the class DeviceSnapshotManagementServiceImpl method get.

@SuppressWarnings({ "rawtypes", "unchecked" })
@Override
public DeviceSnapshots get(KapuaId scopeId, KapuaId deviceId, Long timeout) throws KapuaException {
    // 
    // Argument Validation
    ArgumentValidator.notNull(scopeId, "scopeId");
    ArgumentValidator.notNull(deviceId, "deviceId");
    // 
    // Check Access
    KapuaLocator locator = KapuaLocator.getInstance();
    AuthorizationService authorizationService = locator.getService(AuthorizationService.class);
    PermissionFactory permissionFactory = locator.getFactory(PermissionFactory.class);
    authorizationService.checkPermission(permissionFactory.newPermission(DeviceManagementDomain.DEVICE_MANAGEMENT, Actions.read, scopeId));
    // 
    // Prepare the request
    SnapshotRequestChannel snapshotRequestChannel = new SnapshotRequestChannel();
    snapshotRequestChannel.setAppName(DeviceConfigurationAppProperties.APP_NAME);
    snapshotRequestChannel.setVersion(DeviceConfigurationAppProperties.APP_VERSION);
    snapshotRequestChannel.setMethod(KapuaMethod.READ);
    SnapshotRequestPayload snapshotRequestPayload = new SnapshotRequestPayload();
    SnapshotRequestMessage snapshotRequestMessage = new SnapshotRequestMessage();
    snapshotRequestMessage.setScopeId(scopeId);
    snapshotRequestMessage.setDeviceId(deviceId);
    snapshotRequestMessage.setCapturedOn(new Date());
    snapshotRequestMessage.setPayload(snapshotRequestPayload);
    snapshotRequestMessage.setChannel(snapshotRequestChannel);
    // 
    // Do get
    DeviceCallExecutor deviceApplicationCall = new DeviceCallExecutor(snapshotRequestMessage, timeout);
    SnapshotResponseMessage responseMessage = (SnapshotResponseMessage) deviceApplicationCall.send();
    SnapshotResponsePayload responsePayload = responseMessage.getPayload();
    DeviceManagementSetting config = DeviceManagementSetting.getInstance();
    String charEncoding = config.getString(DeviceManagementSettingKey.CHAR_ENCODING);
    String body = null;
    try {
        body = new String(responsePayload.getBody(), charEncoding);
    } catch (Exception e) {
        throw new DeviceManagementException(DeviceManagementErrorCodes.RESPONSE_PARSE_EXCEPTION, e, responsePayload.getBody());
    }
    DeviceSnapshots deviceSnapshots = null;
    try {
        deviceSnapshots = XmlUtil.unmarshal(body, DeviceSnapshotsImpl.class);
    } catch (Exception e) {
        throw new DeviceManagementException(DeviceManagementErrorCodes.RESPONSE_PARSE_EXCEPTION, e, body);
    }
    // 
    // Create event
    DeviceEventService deviceEventService = locator.getService(DeviceEventService.class);
    DeviceEventFactory deviceEventFactory = locator.getFactory(DeviceEventFactory.class);
    DeviceEventCreator deviceEventCreator = deviceEventFactory.newCreator(scopeId, deviceId, responseMessage.getReceivedOn(), DeviceSnapshotAppProperties.APP_NAME.getValue());
    deviceEventCreator.setPosition(responseMessage.getPosition());
    deviceEventCreator.setSentOn(responseMessage.getSentOn());
    deviceEventCreator.setAction(KapuaMethod.READ);
    deviceEventCreator.setResponseCode(responseMessage.getResponseCode());
    deviceEventCreator.setEventMessage(responseMessage.getPayload().toDisplayString());
    deviceEventService.create(deviceEventCreator);
    return deviceSnapshots;
}

Example 2 with SnapshotRequestChannel

use of org.eclipse.kapua.service.device.management.configuration.snapshot.internal.SnapshotRequestChannel in project kapua by eclipse.

the class DeviceSnapshotManagementServiceImpl method rollback.

@SuppressWarnings({ "rawtypes", "unchecked" })
@Override
public void rollback(KapuaId scopeId, KapuaId deviceId, String snapshotId, Long timeout) throws KapuaException {
    // 
    // Argument Validation
    ArgumentValidator.notNull(scopeId, "scopeId");
    ArgumentValidator.notNull(deviceId, "deviceId");
    ArgumentValidator.notEmptyOrNull(snapshotId, "snapshotId");
    // 
    // Check Access
    KapuaLocator locator = KapuaLocator.getInstance();
    AuthorizationService authorizationService = locator.getService(AuthorizationService.class);
    PermissionFactory permissionFactory = locator.getFactory(PermissionFactory.class);
    authorizationService.checkPermission(permissionFactory.newPermission(DeviceManagementDomain.DEVICE_MANAGEMENT, Actions.execute, scopeId));
    // 
    // Prepare the request
    SnapshotRequestChannel snapshotRequestChannel = new SnapshotRequestChannel();
    snapshotRequestChannel.setAppName(DeviceConfigurationAppProperties.APP_NAME);
    snapshotRequestChannel.setVersion(DeviceConfigurationAppProperties.APP_VERSION);
    snapshotRequestChannel.setMethod(KapuaMethod.EXECUTE);
    snapshotRequestChannel.setSnapshotId(snapshotId);
    SnapshotRequestPayload snapshotRequestPayload = new SnapshotRequestPayload();
    SnapshotRequestMessage snapshotRequestMessage = new SnapshotRequestMessage();
    snapshotRequestMessage.setScopeId(scopeId);
    snapshotRequestMessage.setDeviceId(deviceId);
    snapshotRequestMessage.setCapturedOn(new Date());
    snapshotRequestMessage.setPayload(snapshotRequestPayload);
    snapshotRequestMessage.setChannel(snapshotRequestChannel);
    // 
    // Do exec
    DeviceCallExecutor deviceApplicationCall = new DeviceCallExecutor(snapshotRequestMessage, timeout);
    SnapshotResponseMessage responseMessage = (SnapshotResponseMessage) deviceApplicationCall.send();
    // 
    // Create event
    DeviceEventService deviceEventService = locator.getService(DeviceEventService.class);
    DeviceEventFactory deviceEventFactory = locator.getFactory(DeviceEventFactory.class);
    DeviceEventCreator deviceEventCreator = deviceEventFactory.newCreator(scopeId, deviceId, responseMessage.getReceivedOn(), DeviceSnapshotAppProperties.APP_NAME.getValue());
    deviceEventCreator.setPosition(responseMessage.getPosition());
    deviceEventCreator.setSentOn(responseMessage.getSentOn());
    deviceEventCreator.setAction(KapuaMethod.EXECUTE);
    deviceEventCreator.setResponseCode(responseMessage.getResponseCode());
    deviceEventCreator.setEventMessage(responseMessage.getPayload().toDisplayString());
    deviceEventService.create(deviceEventCreator);
}