Package com.twl.xg.service.mock_impl

Class MockAccessSensorService

java.lang.Object

com.twl.xg.service.AbstractAccessSensorService

com.twl.xg.service.mock_impl.MockAccessSensorService

@Service
public class MockAccessSensorService
extends AbstractAccessSensorService

Dummy implementation of getDataFromSensor().

Version:

1.0

Author:

Xiaozheng Guo

Field Summary

Fields

Modifier and Type	Field	Description
private static org.apache.log4j.Logger	logger

Fields inherited from class com.twl.xg.service.AbstractAccessSensorService

borderRouterRepository, context, sensorDataRepository, sensorRepository

Constructor Summary

Constructors

Constructor	Description
MockAccessSensorService()

Method Summary

Modifier and Type	Method	Description
SensorDataEntity	getDataFromSensor(java.lang.String sensorIp)	For the input sensorEntity, get current data from the sensor, map the data to a SensorDataEntity object.

Methods inherited from class com.twl.xg.service.AbstractAccessSensorService

getAllCurrentSensorData, getDataFromSensorForBorderRouter, saveAllCurrentDataFromSensor, saveDataFromSensor

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

logger

private static final org.apache.log4j.Logger logger

Constructor Detail

MockAccessSensorService

public MockAccessSensorService()

Method Detail

getDataFromSensor

@Transactional
public SensorDataEntity getDataFromSensor(java.lang.String sensorIp)
                                   throws com.fasterxml.jackson.core.JsonProcessingException

For the input sensorEntity, get current data from the sensor, map the data to a SensorDataEntity object. If a data cannot be acquired, store Integer.MAX_VALUE for it. This is just a dummy implementation, generate random data for each sensor IP. Each type of data has a probability of 0.2 to be Integer.MAX_VALUE.

Specified by:

getDataFromSensor in class AbstractAccessSensorService

Parameters:

sensorIp - The IPv6 address of the sensor you want to fetch from.

Returns:

A SensorDataEntity object contains the data.

Throws:

java.lang.NullPointerException - If the input sensor IP does not exist in the database.

java.lang.RuntimeException - if dataTypeList.size() == 0.

com.fasterxml.jackson.core.JsonProcessingException