Android的 - 如何双值发送到WS服务 [英] Android - How to send a double value to the ws service

问题描述

我试图用KSOAP库双值发送到Web服务。
这是我试过，但它不工作。任何人都可以解释如何使这项工作。

 公共字符串getDataForStaticSearch（）抛出的SOAPFault
{    字符串数据=;
    字符串的serviceUrl = RB_Constant.RB_Webservice_URL;
    字符串serviceNamespace = RB_Constant.RB_Webservice_Namespace;
    字符串的soapAction =htt​​p://www.roadbrake.com/GetSearchResultsV2;
    字符串type_of_soap =GetSearchResultsV2;    的PropertyInfo headingdirectionObj =新的PropertyInfo（）;
    headingdirectionObj.name =headingdirection;
    headingdirectionObj.type = PropertyInfo.INTEGER_CLASS;    尝试
    {
        SoapObject请求=新SoapObject（serviceNamespace，type_of_soap）;        // strUserLatitude和strUserLongitude是双精度型。
        //如何将这些值传递给WS。
        Request.addProperty（strUserLatitude，33.924012）;
        Request.addProperty（strUserLongitude，-118.3832772）;         // headingdirectionObj的类型为int
        Request.addProperty（headingdirectionObj，0）;        的System.out.println（请求价值 - ＆gt;中+ Request.toString（））;        SoapSerializationEnvelope信封=新SoapSerializationEnvelope（SoapEnvelope.VER11）;
        envelope.dotNet = TRUE;
        envelope.setOutputSoapObject（请求）;        尝试
        {
            HttpTransportSE androidHttpTransport =新HttpTransportSE（的serviceUrl）;
            androidHttpTransport.call（的soapAction，信封）;
        }
        赶上（例外五）
        {
            的System.out.println（web服务调用错误 - ＆gt;中+ e.toString（））;
        }        SoapPrimitive响应=（SoapPrimitive）envelope.getResponse（）;
        数据= response.toString（）;
        的System.out.println（web服务响应 - ＆gt;中+ response.toString（））;
    }
    赶上（例外五）
    {
        的System.out.println（SOAP方法错误 - ＆gt;中+ e.toString（））;
    }    返回的数据;
}
 

解决方案

要准确使用这样

Marshal类

 进口org.ksoap2.serialization.Marshal;
进口org.ksoap2.serialization.PropertyInfo;
进口org.ksoap2.serialization.SoapSerializationEnvelope;
进口org.xmlpull.v1.XmlPullParser;
进口org.xmlpull.v1.XmlPullParserException;
进口org.xmlpull.v1.XmlSerializer;进口java.io.IOException异常;
公共类MarshalDouble实现元帅{
    公共对象readInstance（XmlPullParser分析器，字符串命名，字符串名称，
                               预期的PropertyInfo）抛出IOException异常，XmlPullParserException {        返回Double.parseDouble（parser.nextText（））;
    }
    公共无效寄存器（SoapSerializationEnvelope厘米）{
        cm.addMapping（cm.xsd，双，Double.class，这一点）;    }
    公共无效writeInstance（XmlSerializer的作家，obj对象）抛出IOException
        writer.text（obj.toString（））;
    }
}实施SoapSerializationEnvelope信封=新SoapSerializationEnvelope（SoapEnvelope.VER11）;
envelope.implicitTypes = TRUE;
envelope.dotNet = TRUE;
envelope.encodingStyle = SoapSerializationEnvelope.XSD;
envelope.setOutputSoapObject（请求）;** MarshalDouble MD =新MarshalDouble（）;
md.register（信封）**
 

I am trying to send a double value to the web service using ksoap library. This is what I tried, but it doesn't work. Can anybody explain how to make this work.

public String getDataForStaticSearch() throws SoapFault   
{  

    String data = "";
    String serviceUrl = RB_Constant.RB_Webservice_URL;
    String serviceNamespace = RB_Constant.RB_Webservice_Namespace; 
    String soapAction = "http://www.roadbrake.com/GetSearchResultsV2";
    String type_of_soap = "GetSearchResultsV2";  

    PropertyInfo headingdirectionObj = new PropertyInfo ();
    headingdirectionObj.name = "headingdirection";
    headingdirectionObj.type = PropertyInfo.INTEGER_CLASS;  

    try
    {
        SoapObject Request = new SoapObject(serviceNamespace, type_of_soap);

        //  strUserLatitude and strUserLongitude are of type double.
        // How to pass these values to ws.  
        Request.addProperty("strUserLatitude", 33.924012);          
        Request.addProperty("strUserLongitude", -118.3832772);

         //headingdirectionObj is of type int
        Request.addProperty(headingdirectionObj, 0);

        System.out.println("Request Value->"+Request.toString());

        SoapSerializationEnvelope envelope = new SoapSerializationEnvelope(SoapEnvelope.VER11);
        envelope.dotNet = true;
        envelope.setOutputSoapObject(Request);

        try
        {
            HttpTransportSE androidHttpTransport = new HttpTransportSE(serviceUrl);
            androidHttpTransport.call(soapAction, envelope);
        }
        catch(Exception e)
        {
            System.out.println("Webservice calling error ->"+e.toString());
        }

        SoapPrimitive response = (SoapPrimitive)envelope.getResponse();
        data = response.toString();
        System.out.println("web service response->"+response.toString());   
    }
    catch(Exception e)
    {
        System.out.println("Soap Method Error ->"+e.toString());    
    }

    return data;
}

解决方案

To be exact use it like this

the Marshal class

import org.ksoap2.serialization.Marshal;
import org.ksoap2.serialization.PropertyInfo;
import org.ksoap2.serialization.SoapSerializationEnvelope;
import org.xmlpull.v1.XmlPullParser;
import org.xmlpull.v1.XmlPullParserException;
import org.xmlpull.v1.XmlSerializer;

import java.io.IOException;


public class MarshalDouble implements Marshal {
    public Object readInstance(XmlPullParser parser, String namespace, String name,
                               PropertyInfo expected) throws IOException, XmlPullParserException {

        return Double.parseDouble(parser.nextText());
    }


    public void register(SoapSerializationEnvelope cm) {
        cm.addMapping(cm.xsd, "double", Double.class, this);

    }


    public void writeInstance(XmlSerializer writer, Object obj) throws IOException {
        writer.text(obj.toString());
    }
}

the implementation

SoapSerializationEnvelope envelope = new SoapSerializationEnvelope(SoapEnvelope.VER11);
envelope.implicitTypes = true;
envelope.dotNet = true;
envelope.encodingStyle = SoapSerializationEnvelope.XSD;
envelope.setOutputSoapObject(request);

**MarshalDouble md = new MarshalDouble();
md.register(envelope);**

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