public async Task <GetPointResult> GetPointAsync(GetPointRequest getPointRequest, CancellationToken cancellationToken = default(CancellationToken))
{
if (getPointRequest == null)
{
throw new ArgumentNullException("getPointRequest");
}
var geohash = S2Manager.GenerateGeohash(getPointRequest.GeoPoint);
var hashKey = S2Manager.GenerateHashKey(geohash, _config.HashKeyLength);
var getItemRequest = getPointRequest.GetItemRequest;
getItemRequest.TableName = _config.TableName;
var hashKeyValue = new AttributeValue
{
N = hashKey.ToString(CultureInfo.InvariantCulture)
};
getItemRequest.Key[_config.HashKeyAttributeName] = hashKeyValue;
getItemRequest.Key[_config.RangeKeyAttributeName] = getPointRequest.RangeKeyValue;
GetItemResponse getItemResult = await _config.DynamoDBClient.GetItemAsync(getItemRequest, cancellationToken).ConfigureAwait(false);
var getPointResult = new GetPointResult(getItemResult);
return(getPointResult);
}
/// <summary>
/// 根据测点获取结构体
/// </summary>
/// <param name="point">测点号</param>
/// <returns></returns>
public static Jc_DefInfo Getpoint(string point)
{
Jc_DefInfo obj = null;
try
{
if (StaticClass.ServerConet)
{
var request = new GetPointRequest()
{
Point = point
};
var response = realMessageService.GetPoint(request);
if (response.Data != null)
{
obj = response.Data;
}
}
}
catch
{
OprFuction.SetServerConct();
}
return(obj);
}
/// <summary>
/// <p>
/// Get a point from the Amazon DynamoDB table.
/// </p>
/// <b>Sample usage:</b>
/// <pre>
/// GeoPoint geoPoint = new GeoPoint(47.5, -122.3);
/// AttributeValue rangeKeyValue = new AttributeValue().withS("a6feb446-c7f2-4b48-9b3a-0f87744a5047");
/// GetPointRequest getPointRequest = new GetPointRequest(geoPoint, rangeKeyValue);
/// GetPointResult getPointResult = geoIndexManager.getPoint(getPointRequest);
/// System.out.println("item: " + getPointResult.getGetItemResult().getItem());
/// </pre>
/// </summary>
/// <param name="getPointRequest">Container for the necessary parameters to execute get point request.</param>
/// <returns>Result of get point request.</returns>
public Task <GetPointResult> GetPointAsync(GetPointRequest getPointRequest, CancellationToken cancellationToken = default(CancellationToken))
{
if (getPointRequest == null)
{
throw new ArgumentNullException("getPointRequest");
}
return(_dynamoDBManager.GetPointAsync(getPointRequest, cancellationToken));
}
public BasicResponse <Jc_DefInfo> GetPoint(GetPointRequest realMessageRequest)
{
var responsestr = HttpClientHelper.Post(Webapi + "/v1/realmessage/getpoint?token=" + Token, JSONHelper.ToJSONString(realMessageRequest));
return(JSONHelper.ParseJSONString <BasicResponse <Jc_DefInfo> >(responsestr));
}
public BasicResponse <Jc_DefInfo> GetPoint(GetPointRequest realMessageRequest)
{
return(realMessageService.GetPoint(realMessageRequest));
}
