Java ResourceOperation类代码示例

import org.edgexfoundry.domain.meta.ResourceOperation; //导入依赖的package包/类
private List<ModbusObject> createObjectsList(ResourceOperation operation, Device device) {
	Map<String, ModbusObject> objects = profiles.getObjects().get(device.getName());
	List<ModbusObject> objectsList = new ArrayList<ModbusObject>();
	if (operation != null && objects != null) {
		ModbusObject object = objects.get(operation.getObject());
		
		if (profiles.descriptorExists(operation.getParameter())) {
			object.setName(operation.getParameter());
			objectsList.add(object);
		} else if (profiles.descriptorExists(object.getName())) {
			objectsList.add(object);
		}
		
		if(operation.getSecondary() != null)
			for (String secondary: operation.getSecondary())
				if (profiles.descriptorExists(secondary))
					objectsList.add(objects.get(secondary));
	}
	
	return objectsList;
}
 

import org.edgexfoundry.domain.meta.ResourceOperation; //导入依赖的package包/类
private String parseArguments(String arguments, ResourceOperation operation, Device device, ModbusObject object, Map<String, ModbusObject> objects) {
	PropertyValue value = object.getProperties().getValue();
	String val = parseArg(arguments, operation, value, operation.getParameter());
	
	// if the written value is on a multiplexed handle, read the current value and apply the mask first
	if (!value.mask().equals(BigInteger.ZERO)) {
		String result = driver.processCommand("get", device.getAddressable(), object, val);
		val = transform.maskedValue(value, val, result);
		if (operation.getSecondary() != null) {
			for (String secondary: operation.getSecondary()) {
				if (objects.get(secondary) != null) {
					PropertyValue secondaryValue = objects.get(secondary).getProperties().getValue();
					String secondVal = parseArg(arguments, operation, secondaryValue, secondary);
					val = transform.maskedValue(secondaryValue, secondVal, "0x" + val);
				}
			}
		}
	}
	while (val.length() < value.size())
		val = "0" + val;
	return val;
}
 

import org.edgexfoundry.domain.meta.ResourceOperation; //导入依赖的package包/类
private Boolean requiresQuery(boolean immediate, String method, Device device,
    ResourceOperation operation) {
  // if the immediate flag is set
  if (immediate) {
    return true;
  }
  // if the resource operation method is a set
  if (method.equals("set")) {
    return true;
  }
  // if the objectCache has no values
  if (objectCache.get(device, operation) == null) {
    return true;
  }

  return false;
}
 

import org.edgexfoundry.domain.meta.ResourceOperation; //导入依赖的package包/类
/**
 * Initialize MetaData<br>
 * Use {@link DeviceObjectGenerator#generate(String, String)} to generate DeviceObject<br>
 * Use {@link #createWellKnownSetList(String)} to create list of wellknown command<br>
 * Use {@link ProfileResourceGenerator#generate(String, List, List)} to generate
 * ProfileResource<br>
 * Use {@link CommandGenerator#generate(String, String)} to generate Command<br>
 * Use {@link DeviceProfileGenerator#generate(String, List, List, List)} to generate
 * DeviceProfile<br>
 * Use {@link DeviceEnroller#addDeviceProfileToMetaData(DeviceProfile)} to add DeviceProfile to
 * MetaData<br>
 * Use {@link DeviceGenerator#generate(String)} to generate Device<br>
 * Use {@link DeviceEnroller#addDeviceToMetaData(Device)} to add Device to MetaData
 * 
 * @param name name of Device
 */
public void initMetaData(String name) {
  List<DeviceObject> deviceObjectList = new ArrayList<DeviceObject>();
  List<ProfileResource> profileResourceList = new ArrayList<ProfileResource>();
  List<Command> commandList = new ArrayList<Command>();

  String command_type = OPCUACommandIdentifier.WELLKNOWN_COMMAND.getValue();
  for (OPCUACommandIdentifier wellknownCommand : OPCUACommandIdentifier.WELLKNOWN_COMMAND_LIST) {
    String commandName = wellknownCommand.getValue();
    deviceObjectList.add(DeviceObjectGenerator.generate(commandName, command_type));
    List<ResourceOperation> setList = createWellKnownSetList(commandName);
    List<ResourceOperation> getList = null;
    profileResourceList.add(ProfileResourceGenerator.generate(commandName, getList, setList));
    commandList.add(CommandGenerator.generate(commandName, null));
  }

  if (null != deviceProfileGenerator && null != deviceEnroller && null != deviceGenerator) {
    DeviceProfile deviceProfile =
        deviceProfileGenerator.generate(name, deviceObjectList, profileResourceList, commandList);
    deviceEnroller.addDeviceProfileToMetaData(deviceProfile);
    Device device = deviceGenerator.generate(name);
    deviceEnroller.addDeviceToMetaData(device);
  } else {
    logger.error("metadata instacne is invalid");
  }
}
 

import org.edgexfoundry.domain.meta.ResourceOperation; //导入依赖的package包/类
/**
 * Create Well-Known Command such as group read/write, start, stop, getEndpoint<br>
 * Use {@link #createGroupResourceOperation(String)} to create ResourceOperation for Group
 * command<br>
 * Use {@link #createStartServiceOperation(String)} to create ResourceOperation for Start
 * command<br>
 * Use {@link #createStopServiceOperation(String)} to create ResourceOperation for Stop
 * command<br>
 * Use {@link #createGetEndpointServiceOperation(String)} to create ResourceOperation for
 * GetEndpoint command<br>
 * 
 * @param list of ResourceOperation
 */
private List<ResourceOperation> createWellKnownSetList(String deviceInfoKey) {
  List<ResourceOperation> setList = null;
  if (OPCUACommandIdentifier.WELLKNOWN_COMMAND_GROUP.getValue().equals(deviceInfoKey) == true) {
    setList = createGroupResourceOperation(deviceInfoKey);
  } else if (OPCUACommandIdentifier.WELLKNOWN_COMMAND_START.getValue()
      .equals(deviceInfoKey) == true) {
    setList = createStartServiceOperation(deviceInfoKey);
  } else if (OPCUACommandIdentifier.WELLKNOWN_COMMAND_STOP.getValue()
      .equals(deviceInfoKey) == true) {
    setList = createStopServiceOperation(deviceInfoKey);
  } else if (OPCUACommandIdentifier.WELLKNOWN_COMMAND_GETENDPOINT.getValue()
      .equals(deviceInfoKey) == true) {
    setList = createGetEndpointServiceOperation(deviceInfoKey);
  } else {
    return null;
  }
  return setList;
}
 

import org.edgexfoundry.domain.meta.ResourceOperation; //导入依赖的package包/类
/**
 * create ResourceOperation for PutOPeration<br>
 * Use {@link org.edgexfoundry.domain.meta.ResourceOperation#ResourceOperation()} to create
 * ResourceOperation instance
 * 
 * @param object name of DeviceObject
 * @param operation name of operation
 * @param index index of operation
 * 
 * @return created ResourceOperation
 */
public static ResourceOperation createPutOperation(String object, String operation, int index) {
  if (object == null || object.isEmpty()) {
    return null;
  }

  ResourceOperation resourceOperation = new ResourceOperation();
  resourceOperation.setIndex(String.valueOf(index));
  resourceOperation.setOperation(operation);
  resourceOperation.setObject(object);
  resourceOperation.setProperty(OPCUADefaultMetaData.PROPERTY_SET.getValue());
  resourceOperation.setParameter(OPCUADefaultMetaData.PARAMETER_OPERATION.getValue() + ","
      + OPCUADefaultMetaData.PARAMETER_VALUE.getValue());
  resourceOperation.setResource(OPCUADefaultMetaData.RESOURCE.getValue());
  return resourceOperation;
}
 

import org.edgexfoundry.domain.meta.ResourceOperation; //导入依赖的package包/类
/**
 * Receive data from device<br>
 * Use {@link DriverCallback#onReceive(Device, ResourceOperation, String)} to create OPCUAAdapter
 * Instance <br>
 * 
 * @param data response message data format is
 *        {@link org.edge.protocol.opcua.api.common.EdgeMessage}
 */
private void receive(EdgeMessage data) {
  // TODO 7: [Optional] Fill with your own implementation for handling
  // asynchronous data from the driver layer to the device service

  for (EdgeResponse res : data.getResponses()) {
    logger.info(
        "[FROM OPCUA Stack] Data received = {} topic={}, endpoint={}, namespace={}, "
            + "edgenodeuri={}, methodname={}, edgenodeId={} ",
        res.getMessage().getValue(), res.getEdgeNodeInfo().getValueAlias(),
        data.getEdgeEndpointInfo().getEndpointUri(),
        res.getEdgeNodeInfo().getEdgeNodeID().getNameSpace(),
        res.getEdgeNodeInfo().getEdgeNodeID().getEdgeNodeUri(),
        res.getEdgeNodeInfo().getMethodName(),
        res.getEdgeNodeInfo().getEdgeNodeID().getEdgeNodeIdentifier());
  }

  Device device = null;
  String result = "";
  ResourceOperation operation = null;

  driverCallback.onReceive(device, operation, result);
}
 

import org.edgexfoundry.domain.meta.ResourceOperation; //导入依赖的package包/类
@Test
public void test_resourceOperation_update_with_params() throws Exception {
  logger.info("[TEST] test_resourceOperation_update_with_params");
  String name = "name";
  ResourceOperation operation = ProfileResourceGenerator.createGetOperation(name, "read", 1);
  List<ResourceOperation> getList = new ArrayList<ResourceOperation>();
  getList.add(operation);

  operation = ProfileResourceGenerator.createGetOperation(name, "write", 1);
  List<ResourceOperation> setList = new ArrayList<ResourceOperation>();
  setList.add(operation);

  ProfileResource resource = ProfileResourceGenerator.generate(name, getList, setList);
  assertNotNull(resource);
  logger.info("[PASS] test_resourceOperation_update_with_params");
}
 

import org.edgexfoundry.domain.meta.ResourceOperation; //导入依赖的package包/类
private List<BACNetObject> createObjectsList(ResourceOperation operation, Device device) {
	Map<String, BACNetObject> objects = profiles.getObjects().get(device.getName());
	List<BACNetObject> objectsList = new ArrayList<BACNetObject>();
	if (operation != null && objects != null) {
		BACNetObject object = objects.get(operation.getObject());
		
		if (profiles.descriptorExists(operation.getParameter())) {
			object.setName(operation.getParameter());
			objectsList.add(object);
		} else if (profiles.descriptorExists(object.getName())) {
			objectsList.add(object);
		}
		
		if(operation.getSecondary() != null)
			for (String secondary: operation.getSecondary())
				if (profiles.descriptorExists(secondary))
					objectsList.add(objects.get(secondary));
	}
	
	return objectsList;
}
 

import org.edgexfoundry.domain.meta.ResourceOperation; //导入依赖的package包/类
private String parseArguments(String arguments, ResourceOperation operation, Device device, BACNetObject object, Map<String, BACNetObject> objects) {
	PropertyValue value = object.getProperties().getValue();
	String val = parseArg(arguments, operation, value, operation.getParameter());
	
	// if the written value is on a multiplexed handle, read the current value and apply the mask first
	if (!value.mask().equals(BigInteger.ZERO)) {
		String result = driver.processCommand("get", device.getAddressable(), object.getAttributes(), val);
		val = transform.maskedValue(value, val, result);
		if (operation.getSecondary() != null) {
			for (String secondary: operation.getSecondary()) {
				if (objects.get(secondary) != null) {
					PropertyValue secondaryValue = objects.get(secondary).getProperties().getValue();
					String secondVal = parseArg(arguments, operation, secondaryValue, secondary);
					val = transform.maskedValue(secondaryValue, secondVal, "0x" + val);
				}
			}
		}
	}
	while (val.length() < value.size())
		val = "0" + val;
	return val;
}
 

import org.edgexfoundry.domain.meta.ResourceOperation; //导入依赖的package包/类
private List<MqttObject> createObjectsList(ResourceOperation operation, Device device) {
  Map<String, MqttObject> objects = profiles.getObjects().get(device.getName());
  List<MqttObject> objectsList = new ArrayList<>();

  if (operation != null && objects != null) {
    MqttObject object = objects.get(operation.getObject());

    if (profiles.descriptorExists(operation.getParameter())) {
      object.setName(operation.getParameter());
      objectsList.add(object);
    } else if (profiles.descriptorExists(object.getName())) {
      objectsList.add(object);
    }

    if (operation.getSecondary() != null) {
      for (String secondary : operation.getSecondary()) {
        if (profiles.descriptorExists(secondary)) {
          objectsList.add(objects.get(secondary));
        }
      }
    }
  }

  return objectsList;
}
 

import org.edgexfoundry.domain.meta.ResourceOperation; //导入依赖的package包/类
public List<Reading> getResponses(Device device, ResourceOperation operation) {
  String deviceId = device.getId();
  List<MqttObject> objectsList = createObjectsList(operation, device);

  if (objectsList == null) {
    throw new NotFoundException("device", deviceId);
  }

  String operationId =
      objectsList.stream().map(o -> o.getName()).collect(Collectors.toList()).toString();

  if (responseCache.get(deviceId) == null
      || responseCache.get(deviceId).get(operationId) == null) {
    return new ArrayList<>();
  }

  return responseCache.get(deviceId).get(operationId);
}
 

import org.edgexfoundry.domain.meta.ResourceOperation; //导入依赖的package包/类
public void process(ResourceOperation operation, Device device, MqttObject object, String value,
    String transactionId, String opId) {
  String result = "";

  result = processCommand(device.getName(), operation.getOperation(), device.getAddressable(),
      object.getAttributes(), value);

  if (result == null || NO_DATA.equals(result)) {
    // return value or a
    // null
    // result for some reason
    handler.completeTransaction(transactionId, opId, null);
  } else {
    objectCache.put(device, operation, result);
    handler.completeTransaction(transactionId, opId, objectCache.getResponses(device, operation));
  }
}
 

import org.edgexfoundry.domain.meta.ResourceOperation; //导入依赖的package包/类
public void processJson(String json, String transactionId, String opId) {
  if (json != null && json.length() > 0) {
    logger.debug("Mqtt data message rec'd:  " + json);
    JsonObject jsonObject = parser.parse(json).getAsJsonObject();
    String deviceName = getDeviceName(jsonObject);
    if (deviceName != null) {
      Device d = devices.getDevice(deviceName);
      List<ResourceOperation> ops = processValues(d, jsonObject);
      handler.completeTransaction(transactionId, opId, objectCache.getResponses(d, ops.get(0)));
      handler.executeCommandGet(transactionId, deviceName);
    } else {
      logger.info("No device with matching name/alias "
          + "managed by this service.  Mqtt message ignored.");
    }
  }
}
 

import org.edgexfoundry.domain.meta.ResourceOperation; //导入依赖的package包/类
private List<ResourceOperation> processValues(Device d, JsonObject json) {
  List<ResourceOperation> returnOps = new ArrayList<>();
  Map<String, Map<String, List<ResourceOperation>>> resources =
      profiles.getCommands().get(d.getName());
  json.entrySet().stream().parallel().forEach(entry -> {
    String dataKey = entry.getKey().toLowerCase();
    if (!dataKey.equals(IDENTIFIER_KEY)) {
      Map<String, List<ResourceOperation>> resource = resources.get(dataKey);
      if (resource == null) {
        logger.info("Incoming Mqtt message contained unknown and ignored attribute: " + dataKey
            + " for: " + d.getName());
      } else {
        List<ResourceOperation> ops = resource.get("get");
        returnOps.addAll(ops);
        ResourceOperation op = ops.get(0);
        objectCache.put(d, op, entry.getValue().getAsString());
      }
    }
  });
  return returnOps;
}