我正在编写一项服务,该服务会自动取消保留在特定队列上的PNR。对于OTA_CancelLLSRQ请求,这听起来很简单,但是看来我必须逐一遍历每个段,或者有没有一种方法可以一次取消所有段?
在应用程序中,我们定义了一个PNR类,该类包含我们可以通过“”调用获得的所有信息。
要取消PNR,我目前使用以下代码:
MessageHeader msgHeader = new MessageHeader
{
ConversationId = "TestSession",
CPAId = licenseId,
Action = "OTA_CancelLLSRQ",
Service = new Service { Value = "OTA_CancelLLSRQ" },
MessageData = new MessageData
{
MessageId = "xxx",
Timestamp = DateTime.UtcNow.ToString("s") + "Z"
},
From = new From()
{
PartyId = new PartyId[]
{
new PartyId { Value = "WebServiceClient"}
}
},
To = new To()
{
PartyId = new[]
{
new PartyId { Value = "WebServiceSupplier"}
}
}
};
var segmentList = new List<OTA_CancelRQSegment>();
foreach (var segment in pnrObject.Segments)
{
var requestSegment = new OTA_CancelRQSegment
{
Number = segment.SegmentNumber.ToString()
};
segmentList.Add(requestSegment);
}
var request = new OTA_CancelRQ()
{
Version = "2.0.0",
TimeStamp = DateTime.UtcNow,
TimeStampSpecified = true,
Segment = segmentList.ToArray()
};
OTA_CancelRS response = null;
Policy.Handle<SoapException>()
.Or<WebException>()
.WaitAndRetry(new[]
{
TimeSpan.FromSeconds(1),
TimeSpan.FromSeconds(1),
TimeSpan.FromSeconds(1),
TimeSpan.FromSeconds(1),
TimeSpan.FromSeconds(1),
TimeSpan.FromSeconds(1),
TimeSpan.FromSeconds(1),
TimeSpan.FromSeconds(1),
TimeSpan.FromSeconds(1)
})
.Execute(() =>
{
using (OTA_CancelService serviceObj = new OTA_CancelService())
{
serviceObj.MessageHeaderValue = msgHeader;
serviceObj.Security = new Security1 { BinarySecurityToken = token };
response = serviceObj.OTA_CancelRQ(request);
}
});
它可以编译和构建,但是我还没有进行测试。 :-)
在文档中,我发现了以下请求:
<OTA_CancelRQ Version="2.0.0">
<Segment Type="entire"/>
</OTA_CancelRQ>
如何使用Web服务期望的对象模型对此进行编码?
最佳答案
取消PNR的步骤如下。
步骤1:SessionCreateRQ
步骤2:TravelItineraryReadRQ
步骤3:OTA_CancelRQ
步骤4:EndTransactionRQ
步骤5:SessionCloseRQ
如果是SOAP SERVICES,您对STEP3的请求XML(即OTA_CancelRQ)将如下所示。
<OTA_CancelRQ EchoToken="String" TimeStamp="2001-12-17T09:30:47-05:00" Target="Production" Version="2003A.TsabreXML1.0.1" SequenceNmbr="1" PrimaryLangID="en-us" AltLangID="en-us" xmlns="http://webservices.sabre.com/sabreXML/2003/07" xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<POS>
<Source PseudoCityCode="PCC"/>
</POS>
<TPA_Extensions>
<SegmentCancel Type="Entire">
</SegmentCancel>
</TPA_Extensions>
</OTA_CancelRQ>
希望这会使您的知识更加清楚。