添加根的xmlns XmlSerializer的使用与WCF SOAP [英] Adding Root xmlns Using XmlSerializer with WCF SOAP
问题描述
我从我们的客户从第三方提供的XML Schema文档生成的类文件。我应该能够使用这个生成的类客户的SOAP的Web服务,但我有一些问题。
I have a class file generated from an XML Schema document supplied from a third party by our customer. I should be able to use this generated class to the customer's SOAP web service, but I'm having some problems.
我创建了一个的ServiceContract
接口,这样我就可以使用WCF 的ChannelFactory
来连接到Web服务,如如下:
I've created a ServiceContract
interface so I can use the WCF ChannelFactory
to connect to the web service, like follows:
[ServiceContract(Namespace = "http://theircompany.co.uk/theirapp/v1")]
[XmlSerializerFormat]
public interface IWebService
{
[OperationContract]
EPSStatus serviceNotifyDataEventSet(
[XmlElement(Namespace = "http://www.thirdparty.org/thirdapp")] DataEventSet dataSet
);
}
两者 EPSStatus
和 DataEventSet
在我生成的类文件。 DataEventSet
的重要位:
Both EPSStatus
and DataEventSet
are in my generated class file. The important bits of DataEventSet
:
[System.CodeDom.Compiler.GeneratedCodeAttribute("xsd", "2.0.50727.42")]
[System.SerializableAttribute()]
[System.Diagnostics.DebuggerStepThroughAttribute()]
[System.ComponentModel.DesignerCategoryAttribute("code")]
[System.Xml.Serialization.XmlTypeAttribute(Namespace="http://www.thirdparty.org/thirdapp")]
[System.Xml.Serialization.XmlRootAttribute(Namespace="http://www.thirdparty.org/thirdapp", IsNullable=false)]
public partial class DataEventSet {
//...
}
当我现在尝试调用 IWebService.serviceNotifyDataEventSet
我得到以下SOAP体(发现他们的服务器上启用WCF跟踪):
When I now try to call IWebService.serviceNotifyDataEventSet
I get the following SOAP body (found with WCF Trace enabled on their server):
<s:Body xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema">
<serviceNotifyDataEventSet xmlns="http://theircompany.co.uk/theirapp/v1">
<dataSet>
<dataEvents xsi:type="q1:DAInt" xmlns="" xmlns:q1="http://www.thirdparty.org/thirdapp">
<id>47245361157</id>
<time>
<tick_time>141728877218</tick_time>
<time>2012-06-28T10:07:57.218+01:00</time>
<time_type>OSACBM_TIME_MIMOSA</time_type>
</time>
<value>42</value>
</dataEvents>
<id xmlns="">0</id>
<site xmlns="">
<category>SITE_SPECIFIC</category>
</site>
<time xmlns="">
<tick_time>141728877218</tick_time>
<time>2012-06-28T10:07:57.218+01:00</time>
<time_type>OSACBM_TIME_MIMOSA</time_type>
</time>
</dataSet>
</serviceNotifyDataEventSet>
</s:Body>
所以,我能够调用Web服务,它看起来好像我的数据是否正确连载然而在服务器端集
快到了空。我也得到了来自客户端的跟踪,它使用了以下机身工作:
So, I'm able to call the web service and it appears as though my data is serialising properly, however on the server side dataSet
is coming up null. I've also got a trace from a client that does work with the following body:
<soap:Body>
<serviceNotifyDataEventSet xmlns="http://theircompany.co.uk/theirapp/v1">
<dataSet xmlns="http://www.thirdparty.org/thirdapp">
<dataEvents xmlns:q1="http://www.thirdparty.org/thirdapp" xsi:type="q1:DAReal" xmlns="">
<id>47245361408</id>
<time>
<tick_time>141730618844</tick_time>
<time>2012-06-28T10:36:58.843+01:00</time>
<time_type>OSACBM_TIME_MIMOSA</time_type>
</time>
<value>12.34</value>
</dataEvents>
<id xmlns="">0</id>
<site xmlns="">
<category>SITE_SPECIFIC</category>
</site>
<time xmlns="">
<tick_time>141730618843</tick_time>
<time>2012-06-28T10:36:58.843+01:00</time>
<time_type>OSACBM_TIME_MIMOSA</time_type>
</time>
</dataSet>
</serviceNotifyDataEventSet>
</soap:Body>
我能看到的唯一区别是,根命名空间设置在数据集
上的工作包:< DataSet中的xmlns =http://www.thirdparty.org/thirdapp>
。在我的包,而不是在所有指定的命名空间。
The only difference I can see is that the root namespace is set on the dataSet
on the working packet: <dataSet xmlns="http://www.thirdparty.org/thirdapp">
. On my packet, the namespace is not specified at all.
我的问题是,我的分析听起来合理,如果是这样,有什么办法可以得到根本的xmlns要正确输出上我的集
?
My question is, does my analysis sound reasonable and if so, is there any way I can get the root xmlns to output properly on my dataSet
?
推荐答案
我现在已经管理得到这个使用相对简单的方法工作。幸运的是, XSD
从XML架构生成的代码,标志着所有类偏,没有构造函数。我已经添加了我自己的部分类来定义覆盖命名空间的默认构造函数,如下所示:
I've now managed to get this to work using a relatively straightforward approach. Fortunately, the code generated from the XML Schemas by xsd
marks all the classes as partial with no constructors. I've added my own partial class to define a default constructor that overrides the namespaces, as follows:
public partial class DataEventSet
{
[XmlNamespaceDeclarations]
public XmlSerializerNamespaces _xmlns;
/// <summary>
/// Constructor for DataEventSet that sets up default namespaces
/// </summary>
public DataEventSet()
{
_xmlns = new XmlSerializerNamespaces();
_xmlns.Add("", "http://www.thirdparty.org/thirdapp");
_xmlns.Add("o", "http://www.thirdparty.org/thirdapp");
}
}
这现在串行化如下:
<?xml version="1.0" encoding="utf-8"?>
<s:Body xmlns:s="http://www.w3.org/2003/05/soap-envelope">
<serviceNotifyDataEventSet xmlns="http://theircompany.co.uk/theirapp/v1">
<dataSet xmlns="http://www.thirdparty.org/thirdapp" xmlns:o="http://www.thirdparty.org/thirdapp">
<dataEvents xsi:type="o:DABool" xmlns="" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<id>47245361157</id>
<value>true</value>
</dataEvents>
<id xmlns="">0</id>
<site xmlns="">
<category>SITE_SPECIFIC</category>
</site>
<time xmlns="">
<tick_time>396106152171</tick_time>
<time>2012-07-20T13:29:12.171Z</time>
<time_type>OSACBM_TIME_MIMOSA</time_type>
</time>
</dataSet>
</serviceNotifyDataEventSet>
</s:Body>
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