Examples with KapuaException org.eclipse.kapua.KapuaException used on opensource projects

Example 96 with KapuaException

use of org.eclipse.kapua.KapuaException in project kapua by eclipse.

the class DeviceConnectionServiceImpl method find.

@Override
public DeviceConnection find(KapuaId scopeId, KapuaId entityId) throws KapuaException {
    // 
    // Argument Validation
    ArgumentValidator.notNull(scopeId, "scopeId");
    ArgumentValidator.notNull(entityId, "entityId");
    // 
    // Check Access
    KapuaLocator locator = KapuaLocator.getInstance();
    AuthorizationService authorizationService = locator.getService(AuthorizationService.class);
    PermissionFactory permissionFactory = locator.getFactory(PermissionFactory.class);
    authorizationService.checkPermission(permissionFactory.newPermission(DeviceConnectionDomain.DEVICE_CONNECTION, Actions.read, scopeId));
    // 
    // Do find
    DeviceConnection deviceConnection = null;
    EntityManager em = DeviceEntityManagerFactory.getEntityManager();
    try {
        deviceConnection = DeviceConnectionDAO.find(em, entityId);
    } catch (Exception e) {
        throw KapuaExceptionUtils.convertPersistenceException(e);
    } finally {
        em.close();
    }
    return deviceConnection;
}

Example 97 with KapuaException

use of org.eclipse.kapua.KapuaException in project kapua by eclipse.

the class DeviceConnectionServiceImpl method delete.

@Override
public void delete(KapuaId scopeId, KapuaId deviceConnectionId) throws KapuaException {
    // 
    // Argument Validation
    ArgumentValidator.notNull(deviceConnectionId, "deviceConnection.id");
    ArgumentValidator.notNull(scopeId, "deviceConnection.scopeId");
    // 
    // Check Access
    KapuaLocator locator = KapuaLocator.getInstance();
    AuthorizationService authorizationService = locator.getService(AuthorizationService.class);
    PermissionFactory permissionFactory = locator.getFactory(PermissionFactory.class);
    authorizationService.checkPermission(permissionFactory.newPermission(DeviceConnectionDomain.DEVICE_CONNECTION, Actions.write, scopeId));
    // 
    // Do delete
    EntityManager em = DeviceEntityManagerFactory.getEntityManager();
    try {
        if (DeviceConnectionDAO.find(em, deviceConnectionId) == null) {
            throw new KapuaEntityNotFoundException(DeviceConnection.TYPE, deviceConnectionId);
        }
        em.beginTransaction();
        DeviceConnectionDAO.delete(em, deviceConnectionId);
        em.commit();
    } catch (Exception e) {
        em.rollback();
        throw KapuaExceptionUtils.convertPersistenceException(e);
    } finally {
        em.close();
    }
}

Example 98 with KapuaException

use of org.eclipse.kapua.KapuaException in project kapua by eclipse.

the class DeviceConnectionServiceImpl method query.

@Override
public DeviceConnectionListResult query(KapuaQuery<DeviceConnection> query) throws KapuaException {
    // 
    // Argument Validation
    ArgumentValidator.notNull(query, "query");
    ArgumentValidator.notNull(query.getScopeId(), "query.scopeId");
    // 
    // Check Access
    KapuaLocator locator = KapuaLocator.getInstance();
    AuthorizationService authorizationService = locator.getService(AuthorizationService.class);
    PermissionFactory permissionFactory = locator.getFactory(PermissionFactory.class);
    authorizationService.checkPermission(permissionFactory.newPermission(DeviceConnectionDomain.DEVICE_CONNECTION, Actions.read, query.getScopeId()));
    // 
    // Do Query
    DeviceConnectionListResult result = null;
    EntityManager em = DeviceEntityManagerFactory.getEntityManager();
    try {
        result = DeviceConnectionDAO.query(em, query);
    } catch (Exception e) {
        throw KapuaExceptionUtils.convertPersistenceException(e);
    } finally {
        em.close();
    }
    return result;
}

Example 99 with KapuaException

use of org.eclipse.kapua.KapuaException in project kapua by eclipse.

the class DeviceConfigurationManagementServiceImpl method put.

@SuppressWarnings({ "rawtypes", "unchecked" })
@Override
public void put(KapuaId scopeId, KapuaId deviceId, DeviceConfiguration deviceConfiguration, Long timeout) throws KapuaException {
    // 
    // Argument Validation
    ArgumentValidator.notNull(scopeId, "scopeId");
    ArgumentValidator.notNull(deviceId, "deviceId");
    ArgumentValidator.notNull(deviceConfiguration, "componentConfiguration");
    // 
    // 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.write, scopeId));
    // 
    // Prepare the request
    ConfigurationRequestChannel configurationRequestChannel = new ConfigurationRequestChannel();
    configurationRequestChannel.setAppName(DeviceConfigurationAppProperties.APP_NAME);
    configurationRequestChannel.setVersion(DeviceConfigurationAppProperties.APP_VERSION);
    configurationRequestChannel.setMethod(KapuaMethod.WRITE);
    ConfigurationRequestPayload configurationRequestPayload = new ConfigurationRequestPayload();
    try {
        DeviceManagementSetting deviceManagementConfig = DeviceManagementSetting.getInstance();
        String charEncoding = deviceManagementConfig.getString(DeviceManagementSettingKey.CHAR_ENCODING);
        StringWriter sw = new StringWriter();
        XmlUtil.marshal(deviceConfiguration, sw);
        byte[] requestBody = sw.toString().getBytes(charEncoding);
        configurationRequestPayload.setBody(requestBody);
    } catch (Exception e) {
        throw new DeviceManagementException(DeviceManagementErrorCodes.REQUEST_EXCEPTION, e, deviceConfiguration);
    }
    ConfigurationRequestMessage configurationRequestMessage = new ConfigurationRequestMessage();
    configurationRequestMessage.setScopeId(scopeId);
    configurationRequestMessage.setDeviceId(deviceId);
    configurationRequestMessage.setCapturedOn(new Date());
    configurationRequestMessage.setPayload(configurationRequestPayload);
    configurationRequestMessage.setChannel(configurationRequestChannel);
    // 
    // Do put
    DeviceCallExecutor deviceApplicationCall = new DeviceCallExecutor(configurationRequestMessage, timeout);
    ConfigurationResponseMessage responseMessage = (ConfigurationResponseMessage) deviceApplicationCall.send();
    // 
    // Create event
    DeviceEventService deviceEventService = locator.getService(DeviceEventService.class);
    DeviceEventFactory deviceEventFactory = locator.getFactory(DeviceEventFactory.class);
    DeviceEventCreator deviceEventCreator = deviceEventFactory.newCreator(scopeId, deviceId, responseMessage.getReceivedOn(), DeviceConfigurationAppProperties.APP_NAME.getValue());
    deviceEventCreator.setPosition(responseMessage.getPosition());
    deviceEventCreator.setSentOn(responseMessage.getSentOn());
    deviceEventCreator.setAction(KapuaMethod.WRITE);
    deviceEventCreator.setResponseCode(responseMessage.getResponseCode());
    deviceEventCreator.setEventMessage(responseMessage.getPayload().toDisplayString());
    deviceEventService.create(deviceEventCreator);
}