EWS向no eventtype推送通知

Question

我可以成功地实现restful推送通知。我从exchange-server 2010 sp1收到以下通知：

<?xml version="1.0" encoding="utf-8"?>
<soap11:Envelope xmlns:soap11="http://schemas.xmlsoap.org/soap/envelope/">
    <soap11:Header>
        <t:RequestServerVersion xmlns:m="http://schemas.microsoft.com/exchange/services/2006/messages" Version="Exchange2010_SP1" xmlns:t="http://schemas.microsoft.com/exchange/services/2006/types" />
    </soap11:Header>
    <soap11:Body>
        <m:SendNotification xmlns:t="http://schemas.microsoft.com/exchange/services/2006/types" xmlns:m="http://schemas.microsoft.com/exchange/services/2006/messages">
            <m:ResponseMessages>
                <m:SendNotificationResponseMessage ResponseClass="Success">
                    <m:ResponseCode>NoError</m:ResponseCode>
                    <m:Notification>
                        <t:SubscriptionId>HwBleGNoYW5nZTIwMTAuaW50ZXJuLmV0ZWN0dXJlLmRlEAAAABNxdZtVvMZBo13hrhv+0RuAYyI4Bd/TCA==</t:SubscriptionId>
                        <t:PreviousWatermark>AQAAAEfUnG14DdNIpJOCbGWMf80VyhopAAAAAAA=</t:PreviousWatermark>
                        <t:MoreEvents>false</t:MoreEvents>
                        <t:StatusEvent>
                            <t:Watermark>AQAAAEfUnG14DdNIpJOCbGWMf81NyhopAAAAAAE=</t:Watermark>
                        </t:StatusEvent>
                    </m:Notification>
                </m:SendNotificationResponseMessage>
            </m:ResponseMessages>
        </m:SendNotification>
    </soap11:Body>
</soap11:Envelope>

我的问题是，我如何找出触发了哪种类型的事件？当我查看通知时，我看不到任何关于这方面的信息。当我想知道是哪个项目触发的时候，我应该向exchange-server发起新的请求吗？我可以使用哪些信息(比如id)来实现这一点？在这个问题上

Exchange Web Services Java APi + RESTful Push Notifications Listener

您可以在函数"bussines logic“中看到类型"ExchangeNotification”。这个类型提供了eventItems，但是我在microsoft-lib中找不到这个类型。如何找出事件类型并检索触发了此类事件的项目？

谢谢。

Answer 1

您发布的通知是StatusEvent https://msdn.microsoft.com/en-us/library/office/aa565616(v=exchg.150).aspx。该事件意味着邮箱中没有活动，这些活动与状态频率https://blogs.msdn.microsoft.com/webdav_101/2014/04/17/ews-push-what-is-the-statusfrequency-for/w一起工作。实际邮箱事件将作为通知节点内的EventType https://msdn.microsoft.com/EN-US/library/aa562955(v=exchg.150).aspx之一返回。

Answer 2

也就是说，这个通知就是，我所期望的？我问这个问题，因为我只看到物品的id和事件的种类。这意味着，我必须开始申请，并要求这个项目的主题或类似的东西

<soap11:Body>
        <m:SendNotification xmlns:t="http://schemas.microsoft.com/exchange/services/2006/types" xmlns:m="http://schemas.microsoft.com/exchange/services/2006/messages">
            <m:ResponseMessages>
                <m:SendNotificationResponseMessage ResponseClass="Success">
                    <m:ResponseCode>NoError</m:ResponseCode>
                    <m:Notification>
                        <t:SubscriptionId>HwBleGNoYW5nZTIwMTAuaW50ZXJuLmV0ZWN0dXJlLmRlEAAAADFB9tC6gnBOvVuiJgN7tSANvjtW6eHTCA==</t:SubscriptionId>
                        <t:PreviousWatermark>AQAAAEfUnG14DdNIpJOCbGWMf81bgDspAAAAAAA=</t:PreviousWatermark>
                        <t:MoreEvents>false</t:MoreEvents>
                        <t:ModifiedEvent>
                            <t:Watermark>AQAAAEfUnG14DdNIpJOCbGWMf80LgTspAAAAAAE=</t:Watermark>
                            <t:TimeStamp>2016-09-21T06:34:54Z</t:TimeStamp>
                            <t:ItemId Id="AAMkADMyMGUyNzYzLWMwMDgtNDg3ZS04NmU5LWE3Yjk2NGVkMjU5YQBGAAAAAAAIe55QGP1eQLnln3/f75mHBwDodG9Iu/DFSoolXoHr7GuBAAAA5gbCAADodG9Iu/DFSoolXoHr7GuBAAApTv9PAAA=" ChangeKey="DwAAAA==" />
                            <t:ParentFolderId Id="AAMkADMyMGUyNzYzLWMwMDgtNDg3ZS04NmU5LWE3Yjk2NGVkMjU5YQAuAAAAAAAIe55QGP1eQLnln3/f75mHAQDodG9Iu/DFSoolXoHr7GuBAAAA5gbCAAA=" ChangeKey="AQAAAA==" />
                        </t:ModifiedEvent>
                    </m:Notification>
                </m:SendNotificationResponseMessage>
            </m:ResponseMessages>
        </m:SendNotification>
    </soap11:Body>