带Android的KSoap 2引发“未知属性：”异常。我只能接收或发送复杂的对象

我试图修复并发送复杂的对象到/从我的web服务，但我的问题是，我可以只做recive或没有任何例外发送。带Android的KSoap 2引发“未知属性：”异常。我只能接收或发送复杂的对象

的代码是基于这个tutorial

的例子这是我的Java web服务上Tomcat7运行：

public class HelloWorldWS 
{ 
    public Category GetSumOfTwoInts(Category C) 
    { 
     Category back= new Category(); 
     back.setCategoryId(112); 
     back.setDescription("server"); 
     back.setName("myNameFromServer"); 

     System.out.println("For testing only: " + C.getCategoryId() + C.getDescription()); 

     return back; 
    } 
}

这是生成的WSDL文件：

<wsdl:definitions xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/" xmlns:ns1="http://org.apache.axis2/xsd" xmlns:ns="http://WS.androidroleplay.fk4.de.hs_bremen.de" xmlns:wsaw="http://www.w3.org/2006/05/addressing/wsdl" xmlns:http="http://schemas.xmlsoap.org/wsdl/http/" xmlns:ax21="http://WS.androidroleplay.fk4.de.hs_bremen.de/xsd" xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:mime="http://schemas.xmlsoap.org/wsdl/mime/" xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/" xmlns:soap12="http://schemas.xmlsoap.org/wsdl/soap12/" targetNamespace="http://WS.androidroleplay.fk4.de.hs_bremen.de"> 
<wsdl:documentation>Please Type your service description here</wsdl:documentation> 
<wsdl:types> 
<xs:schema attributeFormDefault="qualified" elementFormDefault="qualified" targetNamespace="http://WS.androidroleplay.fk4.de.hs_bremen.de/xsd"> 
<xs:complexType name="Category"> 
<xs:sequence> 
<xs:element minOccurs="0" name="categoryId" type="xs:int"/> 
<xs:element minOccurs="0" name="description" nillable="true" type="xs:string"/> 
<xs:element minOccurs="0" name="name" nillable="true" type="xs:string"/> 
</xs:sequence> 
</xs:complexType> 
</xs:schema> 
<xs:schema xmlns:ax22="http://WS.androidroleplay.fk4.de.hs_bremen.de/xsd" attributeFormDefault="qualified" elementFormDefault="qualified" targetNamespace="http://WS.androidroleplay.fk4.de.hs_bremen.de"> 
<xs:import namespace="http://WS.androidroleplay.fk4.de.hs_bremen.de/xsd"/> 
<xs:element name="GetSumOfTwoInts"> 
<xs:complexType> 
<xs:sequence> 
<xs:element minOccurs="0" name="C" nillable="true" type="ax21:Category"/> 
</xs:sequence> 
</xs:complexType> 
</xs:element> 
<xs:element name="GetSumOfTwoIntsResponse"> 
<xs:complexType> 
<xs:sequence> 
<xs:element minOccurs="0" name="return" nillable="true" type="ax21:Category"/> 
</xs:sequence> 
</xs:complexType> 
</xs:element> 
</xs:schema> 
</wsdl:types> 
<wsdl:message name="GetSumOfTwoIntsRequest"> 
<wsdl:part name="parameters" element="ns:GetSumOfTwoInts"/> 
</wsdl:message> 
<wsdl:message name="GetSumOfTwoIntsResponse"> 
<wsdl:part name="parameters" element="ns:GetSumOfTwoIntsResponse"/> 
</wsdl:message> 
<wsdl:portType name="HelloWorldWSPortType"> 
<wsdl:operation name="GetSumOfTwoInts"> 
<wsdl:input message="ns:GetSumOfTwoIntsRequest" wsaw:Action="urn:GetSumOfTwoInts"/> 
<wsdl:output message="ns:GetSumOfTwoIntsResponse" wsaw:Action="urn:GetSumOfTwoIntsResponse"/> 
</wsdl:operation> 
</wsdl:portType> 
<wsdl:binding name="HelloWorldWSSoap11Binding" type="ns:HelloWorldWSPortType"> 
<soap:binding transport="http://schemas.xmlsoap.org/soap/http" style="document"/> 
<wsdl:operation name="GetSumOfTwoInts"> 
<soap:operation soapAction="urn:GetSumOfTwoInts" style="document"/> 
<wsdl:input> 
<soap:body use="literal"/> 
</wsdl:input> 
<wsdl:output> 
<soap:body use="literal"/> 
</wsdl:output> 
</wsdl:operation> 
</wsdl:binding> 
<wsdl:binding name="HelloWorldWSSoap12Binding" type="ns:HelloWorldWSPortType"> 
<soap12:binding transport="http://schemas.xmlsoap.org/soap/http" style="document"/> 
<wsdl:operation name="GetSumOfTwoInts"> 
<soap12:operation soapAction="urn:GetSumOfTwoInts" style="document"/> 
<wsdl:input> 
<soap12:body use="literal"/> 
</wsdl:input> 
<wsdl:output> 
<soap12:body use="literal"/> 
</wsdl:output> 
</wsdl:operation> 
</wsdl:binding> 
<wsdl:binding name="HelloWorldWSHttpBinding" type="ns:HelloWorldWSPortType"> 
<http:binding verb="POST"/> 
<wsdl:operation name="GetSumOfTwoInts"> 
<http:operation location="GetSumOfTwoInts"/> 
<wsdl:input> 
<mime:content type="text/xml" part="parameters"/> 
</wsdl:input> 
<wsdl:output> 
<mime:content type="text/xml" part="parameters"/> 
</wsdl:output> 
</wsdl:operation> 
</wsdl:binding> 
<wsdl:service name="HelloWorldWS"> 
<wsdl:port name="HelloWorldWSHttpSoap11Endpoint" binding="ns:HelloWorldWSSoap11Binding"> 
<soap:address location="http://localhost:8080/WebProject_DB16/services/HelloWorldWS.HelloWorldWSHttpSoap11Endpoint/"/> 
</wsdl:port> 
<wsdl:port name="HelloWorldWSHttpsSoap11Endpoint" binding="ns:HelloWorldWSSoap11Binding"> 
<soap:address location="https://localhost:8443/WebProject_DB16/services/HelloWorldWS.HelloWorldWSHttpsSoap11Endpoint/"/> 
</wsdl:port> 
<wsdl:port name="HelloWorldWSHttpsSoap12Endpoint" binding="ns:HelloWorldWSSoap12Binding"> 
<soap12:address location="https://localhost:8443/WebProject_DB16/services/HelloWorldWS.HelloWorldWSHttpsSoap12Endpoint/"/> 
</wsdl:port> 
<wsdl:port name="HelloWorldWSHttpSoap12Endpoint" binding="ns:HelloWorldWSSoap12Binding"> 
<soap12:address location="http://localhost:8080/WebProject_DB16/services/HelloWorldWS.HelloWorldWSHttpSoap12Endpoint/"/> 
</wsdl:port> 
<wsdl:port name="HelloWorldWSHttpEndpoint" binding="ns:HelloWorldWSHttpBinding"> 
<http:address location="http://localhost:8080/WebProject_DB16/services/HelloWorldWS.HelloWorldWSHttpEndpoint/"/> 
</wsdl:port> 
<wsdl:port name="HelloWorldWSHttpsEndpoint" binding="ns:HelloWorldWSHttpBinding"> 
<http:address location="https://localhost:8443/WebProject_DB16/services/HelloWorldWS.HelloWorldWSHttpsEndpoint/"/> 
</wsdl:port> 
</wsdl:service> 
</wsdl:definitions>

这我的Android应用程序：

public class WSClientActivity extends Activity { 

    private TextView tv; 
    private Button bt; 
    private EditText et; 

    private static final String SOAP_ACTION = "http://WS.androidroleplay.fk4.de.hs_bremen.de/GetSumOfTwoInts"; 
    private static final String METHOD_NAME = "GetSumOfTwoInts"; 
    private static final String NAMESPACE = "http://WS.androidroleplay.fk4.de.hs_bremen.de"; 
    private static final String NAMESPACE2 = "http://WS.androidroleplay.fk4.de.hs_bremen.de/xsd"; 
    private static final String URL = "http://192.168.178.28:8080/WebProject_DB16/services/HelloWorldWS?wsdl"; 
    /** Called when the activity is first created. */ 
    @Override 
    public void onCreate(Bundle savedInstanceState) { 
     super.onCreate(savedInstanceState); 
     setContentView(R.layout.main); 

     SoapObject Request = new SoapObject(NAMESPACE, METHOD_NAME); 
     /* 
     * Create Category with Id to be passed as an argument 
     * 
     * */ 
     Category C = new Category(); 
     C.setCategoryId(1); 
     C.setDescription("Client Desc"); 
     C.setName("Client Name"); 

     /* 
     * Set the category to be the argument of the web service method 
     * 
     * */ 

     PropertyInfo objekt = new PropertyInfo(); 
     objekt.setName("C"); 
     objekt.setValue(C); 
     objekt.setType(C.getClass()); 
     objekt.setNamespace(NAMESPACE2); 

     Request.addProperty(objekt); 

     /* 
     * Set the web service envelope 
     * 
     * */ 
     SoapSerializationEnvelope envelope = new SoapSerializationEnvelope(SoapEnvelope.VER11); 

     envelope.setOutputSoapObject(Request); 

     envelope.addMapping(NAMESPACE2, "Category",new Category().getClass()); 

//  envelope.avoidExceptionForUnknownProperty=true; 

     HttpTransportSE androidHttpTransport = new HttpTransportSE(URL); 
     /* 
     * Call the web service and retrieve result ... how luvly <3 
     * 
     * */ 
     try 
     { 
      List<HeaderProperty> headerList = new ArrayList<HeaderProperty>(); 
      headerList.add(new HeaderProperty("Authorization", "Basic " + org.kobjects.base64.Base64.encode("tomcat:tomcat".getBytes()))); // "username:password" 

      androidHttpTransport.call(SOAP_ACTION, envelope, headerList); 
      SoapObject response = (SoapObject)envelope.getResponse(); 
      C.setCategoryId(Integer.parseInt(response.getProperty(0).toString())); 
      C.setName(response.getProperty(1).toString()); 
      C.setDescription(response.getProperty(2).toString()); 

      TextView tv = (TextView)findViewById(R.id.texthallo); 
      tv.setText("CategoryId: " +C.getCategoryId() + " Name: " + C.getName() + " Description: " + C.getDescription()); //"CategoryId: " +C.getCategoryId() + " Name: " + C.getName() + " Description: " + C.getDescription() 
     } 
     catch(Exception e) 
     { 
      e.printStackTrace(); 
     } 
    } 
}

如果我启动应用程序，我得到这个异常：

W/System.err(783): java.lang.RuntimeException: Unknown Property: categoryId

我无法接受复杂的对象，如果我评论了这一点：

PropertyInfo objekt = new PropertyInfo(); 
     objekt.setName("C"); 
     objekt.setValue(C); 
     objekt.setType(C.getClass()); 
     objekt.setNamespace(NAMESPACE2); 

     Request.addProperty(objekt);

这：

envelope.addMapping(NAMESPACE2, "Category",new Category().getClass());

OR

我可以把复杂的对象，如果我评论了这一点：

SoapObject response = (SoapObject)envelope.getResponse(); 
      C.setCategoryId(Integer.parseInt(response.getProperty(0).toString())); 
      C.setName(response.getProperty(1).toString()); 
      C.setDescription(response.getProperty(2).toString());

但是如果我想这两个，我得到的已经命名的除外。

我想也许问题是，我使用两种不同的命名空间（NAMESPACE和NAMESPACE2），但如果我只用NAMESPACE我的web thows这EXCETION：

[ERROR] Exception occurred while trying to invoke service method GetSumOfTwoInts 
org.apache.axis2.AxisFault: Unknow type {http://WS.androidroleplay.fk4.de.hs_bremen.de}Category 
    at org.apache.axis2.databinding.utils.BeanUtil.deserialize(BeanUtil.java:349)

，或者如果我只用NAMESPACE2我得到此异常：

[ERROR] Exception occurred while trying to invoke service method GetSumOfTwoInts 
org.apache.axis2.AxisFault: namespace mismatch require http://WS.androidroleplay.fk4.de.hs_bremen.de found http://WS.androidroleplay.fk4.de.hs_bremen.de/xsd

编辑：

它的工作原理，如果我想发出一个复杂的对象，并revieve一n“正常”的对象，如String或int或者如果我发送一个正常的对象并接收一个复杂的对象。

但是如果我想发送和revice一个复杂的对象，我有麻烦... :(

来源

2012-06-15 Florian E.

正如我之前评论说你的，

W/System.err(783): java.lang.RuntimeException: Unknown Property: categoryId

例外，是因为在类别类的成员变量引起的必须在小写。

而且尝试一下本作发送和接收复杂的对象：

SoapObject Request = new SoapObject(NAMESPACE, METHOD_NAME); 
    Category C = new Category(); 
    C.setCategoryId(1); 
    C.setDescription("Client Desc"); 
    C.setName("Client Name"); 

    Request.addProperty(C.getClass().getSimpleName(), C); 
    SoapSerializationEnvelope envelope = new SoapSerializationEnvelope(SoapEnvelope.VER11); 
    envelope.dotNet = true; 
    envelope.setOutputSoapObject(Request); 
    envelope.addMapping(NAMESPACE2, C.getClass().getSimpleName(), C.getClass()); 

    HttpTransportSE androidHttpTransport = new HttpTransportSE(URL); 
    Category ans = null; 
    try { 
     androidHttpTransport.call(NAMESPACE + METHOD_NAME, envelope); 
     ans = (Category)envelope.getResponse(); 
     tv.setText("CategoryId: " + ans.getCategoryId() + " Name: " + ans.getName() + " Description: " + ans.getDescription()); 
    } 
    catch(Exception e) { 
     e.printStackTrace(); 
    }

来源

2012-06-15 22:35:04

我有一个基于Java的Web服务，所以我想我不必使用这个'envelope.dotNet = true;'或不是？ –

我不确定，但大部分时间我都看过。 –

它工作!!!!!非常感谢你，我很高兴:-)。 –

在我的情况 SoapSerializationEnvelope类包含方法readSerializable（XmlPullParser解析器，KvmSerializable OBJ），存在

以下条件

.. name.equals（info.name）& & parser.get命名空间（）。等于（info.namespace） ..

所以我检查我的类数据类型的发现方法为getPropertyInfo把不正确命名空间到物业。

所以的命名空间中的财产必须是相同命名空间解析器的。

来源

2013-04-03 11:16:14

带Android的KSoap 2引发“未知属性：”异常。我只能接收或发送复杂的对象

回答

相关问题