EWS API和ColdFusion：如何引用返回值 [英] EWS API and ColdFusion: How to reference returned values

问题描述

我有困难与复杂的阵列工作，可以使用一些帮助。我与EWS API合作与Exchange 2010和CF整合邮件功能下面的code连接到主账户已经授权给一个邮箱。我想在收件箱中返回的邮件列表，并与EWS返回值工作（主题行，正文，发件人，收件人，等等）。

I am having difficulty working with complex arrays and could use some help. I am working with the EWS API to integrate mail functions with Exchange 2010 and CF. The code below connects to a mailbox that the primary account has delegated authority to. I want to return a list of messages in the inbox and work with the values that EWS returns (subject line, body, from, to, etc).

我没有复杂的数组像这样工作过，所以我困惑如何引用返回的值，特别是getItems内被FindItemsResults（）方法返回。我看过一个Java示例，这样做同样的工作，但我有让我的头脑围绕如何这相当于CF.包裹麻烦CFDump显示，我收到信息后，所以我相信，连接是否正常工作按预期。我只需要获得数据，不知道该怎么做。

I have not worked with complex arrays like this before, so I'm confused about how to reference the values returned, specifically within the getItems() method that is returned in FindItemsResults. I have looked a Java examples that do this same task, but I'm having trouble getting my mind wrapped around how this translates to CF. CFDump shows that I am getting information back, so I'm confident that the connection is working as intended. I just need to get at the data and don't know how to do it.

感谢您事先的任何帮助。

Thanks in advance for any help.

<cfobject type="Java" class="microsoft.exchange.webservices.data.ExchangeService" name="service">
<cfset service.init()>

<cfobject type="Java" class="microsoft.exchange.webservices.data.WebCredentials" name="credentials">
<cfset credentials.init("username","password", "domain")>
<cfset service.setCredentials(credentials) />

<cfset service.AutodiscoverUrl("[e-mail]")>

<cfobject type="java" class="microsoft.exchange.webservices.data.WellKnownFolderName" name="WellKnownFolderName">

<cfset ViewResults = service.findItems(CreateObject("java","microsoft.exchange.webservices.data.FolderId").init(WellKnownFolderName.Inbox, 
CreateObject("java","microsoft.exchange.webservices.data.Mailbox").init("[e-mail]","SMTP")),
CreateObject("java","microsoft.exchange.webservices.data.ItemView").init(3)) />

<cfdump var="#ViewResults#">

<cfdump var="#ViewResults.getItems()#">

推荐答案

（从评论...）

因此​​，它看起来像 ViewResults.getItems（）返回 EmailMessage 对象的数组。 EmailMessage有一堆的方法。一些简单的返回值（布尔，字符串，..）和其他类似 GETFROM（）返回复杂的对象。

So it looks like ViewResults.getItems() returns an array of EmailMessage objects. EmailMessage has a bunch of methods. Some return simple values (boolean, string, ..) and others like getFrom() return complex objects.

试着做一个数组循环和里面一样简单属性的输出之一： getIsRead（）或 getReferences（）。即

Try doing an array loop and inside it output one of the simple properties like: getIsRead() or getReferences(). ie

 <cfloop array="#itemsArray#" index="message"> 
     <cfdump var="#message.getIsRead()#" label="getIsRead()">
     <cfdump var="#message.getReferences()#" label="getReferences()">
 </cfloop>

如果这样的作品，尝试调用 GETFROM（）返回一个 EmailAddress的对象。检查API，但它看起来像您可以使用访问地址值之一：

If that works, try calling getFrom() which returns an EmailAddress object. Check the API, but it looks like you can access the address value using either:

    #message.getFrom().getAddress()#  ... or 
    #message.getFrom().get_Address()# 

（你的想法...）

(You get the idea ...)

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