如何让WCF服务于Android的定制邮件头 [英] how to get custom message headers of wcf service in android

问题描述

我用这 - >> 的链接 ＆LT;＆LT; - 所有code设置自定义邮件标题中WCF，但我无法得到这些报头在android的通知通货膨胀。如果任何人有任何的android experices。如何让这些类型的自定义邮件标头值的机器人。

I am using this ->> link <<- all code for setting custom message headers in wcf but i am unable to get these headers inform ation in android. if anyone have any experices in android. how to get these type of custom message header values in android.

像这样code在C＃

public class SimpleCustomHeaderService : ISimpleCustomHeaderService
{
    public string DoWork()
    {
        //Do Work
        //...

        //Capture Headers
        var userName = GetHeader("web-user", "ns");
        var webNodeId = GetHeader("web-node-id", "ns");
        var webSessionId = GetHeader("web-session-id", "ns");

        Debug.WriteLine("User: {0} / Node: {1} / Session: {2}", userName, webNodeId, webSessionId);
        var s = string.Format("HeaderInfo: {0}, {1}, {2}",
            userName,
            webNodeId,
            webSessionId);

        return s;
    }

    private static T GetHeader(string name, string ns)
    {
        return OperationContext.Current.IncomingMessageHeaders.FindHeader(name, ns) > -1
            ? OperationContext.Current.IncomingMessageHeaders.GetHeader(name, ns)
            : default(T);
    }
}

但我在做机器人这样这些设置的头信息，但无法获得。这是需要用于获取标题信息的变化。

But i am doing these setting header information in android like this, but unable to get. What is the change needed for getting header information.

方法1

 private static final String    NAMESPACE   = "http://tempuri.org/";
 Element[] header = new Element[1];
 header[0]=buildAuthHeader();
 envelope.headerOut = header;
 Log.i("header", "" + envelope.headerOut.toString());

    envelope.dotNet = false;
    envelope.bodyOut = request;
    envelope.setOutputSoapObject(request);
    int Timeout = 15 * 1000;
    HttpTransportSE androidHttpTransport = new HttpTransportSE(URL,1000*60*2);
    Log.i("bodyout", "" + envelope.bodyOut.toString());
    Log.i("REQUEST", "" + request.toString());

    try{
        androidHttpTransport.debug = true;
        androidHttpTransport.call(SOAP_ACTION, envelope);

        SoapPrimitive response = (SoapPrimitive) envelope.getResponse();
        returnString = response.toString();
        Log.i("RESPONSE==", response.toString());

---

private Element buildAuthHeader() {
        String n_s = "ns";
            String web_user_test="john";
    int node_id=1234554;
    //String gid= UUID.randomUUID().toString();
    //String xmlns_soap1="http://schemas.xmlsoap.org/wsdl/soap/";
    //String Namespace="http://www.w3.org/2005/08/addressing";
    //String xmlns_soap="http://schemas.microsoft.com/2003/10/Serialization/";
    Element h = new Element().createElement(NAMESPACE, "ns");
    Element first = new Element().createElement(NAMESPACE, "web-user");
    first.addChild(Node.TEXT,web_user_test);
    h.addChild(Node.ELEMENT, first);

    Element second = new Element().createElement(NAMESPACE, "web-node-id");
    second.addChild(Node.TEXT, String.valueOf(node_id));
    h.addChild(Node.ELEMENT, second);

    Element third = new Element().createElement(NAMESPACE, "web-session-id");
    third.addChild(Node.TEXT, String.valueOf(UUID.randomUUID()));
    h.addChild(Node.ELEMENT, third);
        return h;
    }

我有输出：的 响应== HeaderInfo：0，00000000-0000-0000-0000-000000000000

方法2

我也这样做，可选择设置标题：

I have also doing this alternative setting header:

            U= new User();
    U.setProperty(0, "horrorgoogle");
    U.setProperty(1,node_id);
    U.setProperty(2,UUID.randomUUID().toString());

---

    headerList.add(new HeaderProperty("web-user", U.getProperty(0).toString()));
    headerList.add(new HeaderProperty("web-node-id", U.getProperty(1).toString()));
    headerList.add(new HeaderProperty("web-session-id", U.getProperty(2).toString()));

---

   androidHttpTransport.call(SOAP_ACTION, envelope,headerList);

我也得到同样的错误，这两种方法。

I have also get same error both method.

我有输出：的 响应== HeaderInfo：0，00000000-0000-0000-0000-000000000000

请你，找出错误是在我的code。我很高兴，如果你真的帮我，这我的大问题。

Would you please, find out where is error on my code. I am very glad , if you really help me for this my big problem.

感谢你这么多的阅读我的问题。

Thank you so much reading my problem.

推荐答案

我不认为你已经正确设置你的头。我没有看到你设置的标题[0]。 也许你要插入此行的code

I don't think that you had set your header correctly. I dont see where you set the header[0]. Maybe you have to insert this line of code

envelope.headerOut = header;

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