KSOAP2处理复杂响应（矢量）

Question

我struggeling上得到一个复杂类型（列表）我的三天响应的现在，却总是得到一个ClassCastException

D/SOAPEnvelope(1552): Error: java.lang.ClassCastException: org.ksoap2.serialization.SoapObject cannot be cast to com.example.webservice.ResponsiblepartyGetResponse 

我看了几个链接的网页/教程所以常常我几乎可以用心灵告诉他们，包括这四个非常有用的网页：

• http://seesharpgears.blogspot.de/2010/10/web-service-that-returns-array-of.html
• http://code.google.com/p/ksoap2-android/wiki/CodingTipsAndTricks#sending/receiving_array_of_complex_types_or_primitives
• ksoap2 Receive Array of complex objects via SOAP
• How to parse this Web service response in Android?

更多的人，但我还是不明白这一点:(

我希望我给你所有你需要向我展示我的错误，给我输入一个提示来解决它。 Web服务已经在富客户端应用程序中成功实现，我必须使用相同的Web服务构建一个Android应用程序。

我的第一步是处理“responsibleparty_get” - 响应。

我的回应看起来像（这个限制为3，但可以更多/更少）。注意：对于这些响应，“responsiblePartyFacades”有两个额外的属性（参见下面的JAVADOC）。

responsibleparty_getResponse{ 
    responsiblePartyFacades=anyType{ 
    id=1; 
    name=hans; 
    discriminator=person; 
    admin=false; 
    }; 
    responsiblePartyFacades=anyType{ 
    id=2; 
    name=dieter; 
    discriminator=person; 
    admin=false; 
    }; 
    responsiblePartyFacades=anyType{ 
    id=3; 
    name=stefan; 
    discriminator=person; 
    admin=false; 
    }; 

}

的相关XML看起来像这样（传出去了SoapUI的）：

<S:Envelope xmlns:S="http://schemas.xmlsoap.org/soap/envelope/"> 
    <S:Body> 
     <ns2:responsibleparty_getResponse xmlns:ns2="http://ws.my-url.com/"> 
     <responsiblePartyFacades> 
      <id>1</id> 
      <name>hans</name> 
      <discriminator>person</discriminator> 
      <admin>false</admin> 
     </responsiblePartyFacades> 
     <responsiblePartyFacades> 
      <id>2</id> 
      <name>dieter</name> 
      <discriminator>person</discriminator> 
      <admin>false</admin> 
     </responsiblePartyFacades> 
     <responsiblePartyFacades> 
      <id>3</id> 
      <name>stefan</name> 
      <discriminator>person</discriminator> 
      <admin>false</admin> 
     </responsiblePartyFacades> 
     </ns2:responsibleparty_getResponse> 
    </S:Body> 
</S:Envelope> 

从我们JAVADOC（出富客户端）的responsiblePartyFacades看起来是一样的：

* <complexType name="responsiblePartyFacade"> 
* <complexContent> 
*  <restriction base="{http://www.w3.org/2001/XMLSchema}anyType"> 
*  <sequence> 
*   <element name="id" type="{http://www.w3.org/2001/XMLSchema}int" minOccurs="0"/> 
*   <element name="name" type="{http://www.w3.org/2001/XMLSchema}string" minOccurs="0"/> 
*   <element name="discriminator" type="{http://www.w3.org/2001/XMLSchema}string" minOccurs="0"/> 
*   <element name="admin" type="{http://www.w3.org/2001/XMLSchema}boolean" minOccurs="0"/> 
*   <element name="children" type="{http://ws.my-url.com/}pairIntBoolFacade" maxOccurs="unbounded" minOccurs="0"/> 
*   <element name="plantcomponents" type="{http://www.w3.org/2001/XMLSchema}int" maxOccurs="unbounded" minOccurs="0"/> 
*  </sequence> 
*  </restriction> 
* </complexContent> 
* </complexType> 

到目前为止，太好了。

我写这些类来处理的回复：

ResponsiblepartyGetResponse

public class ResponsiblepartyGetResponse extends Vector<ResponsiblePartyFacade> implements KvmSerializable { 

    private static final long serialVersionUID = -8065084038519643055L; 

    @Override 
    public Object getProperty(int index) { 
    return this.get(index); 
    } 

    @Override 
    public int getPropertyCount() { 
    return this.size(); 
    } 

    @Override 
    public void getPropertyInfo(int index, Hashtable properties, PropertyInfo info) { 
    info.name = "ResponsiblePartyFacades"; 
    info.type = new ResponsiblePartyFacade().getClass(); 

    } 

    @Override 
    public void setProperty(int index, Object value) { 

    // add ResponsiblePartyFacade to vector 
    this.add((ResponsiblePartyFacade) value); 

    } 

}

ResponsiblePartyFacade：现在我注释掉vecor项，因为它们不是在响应，因为我经历过它可能会起作用（因为网上有几个博客说ksoap2载体不起作用）。

public final class ResponsiblePartyFacade implements KvmSerializable { 
    private Integer id; 
    private String name; 
    private String discriminator; 
    private Boolean admin; 
    // private List<PairIntBoolFacade> children; // not used 
    // private List<Integer> plantcomponents; // not used 


    public ResponsiblePartyFacade() { 
    } 


    public Integer getId() { 
    return id; 
    } 



    public void setId(Integer id) { 
    this.id = id; 
    } 


    public String getName() { 
    return name; 
    } 



    public void setName(String name) { 
    this.name = name; 
    } 


    public String getDiscriminator() { 
    return discriminator; 
    } 


    public void setDiscriminator(String discriminator) { 
    this.discriminator = discriminator; 
    } 

    public Boolean getAdmin() { 
    return admin; 
    } 


    public void setAdmin(Boolean admin) { 
    this.admin = admin; 
    } 

    /* 
    public List<PairIntBoolFacade> getChildren() { 
     if (children == null) { 
      children = new ArrayList<PairIntBoolFacade>(); 
     }  
    return children; 
    } 


    public void setChildren(List<PairIntBoolFacade> children) { 
    this.children = children; 
    } 



    public List<Integer> getPlantcomponents() { 
     if (plantcomponents == null) { 
      plantcomponents = new ArrayList<Integer>(); 
     }  
    return plantcomponents; 
    } 


    public void setPlantcomponents(List<Integer> plantcomponents) { 
    this.plantcomponents = plantcomponents; 
    } 
    */ 



    public int getPropertyCount() { 
     return 4; 
    } 



    public Object getProperty(int __index) { 
     switch(__index) { 
     case 0: return id; 
     case 1: return name; 
     case 2: return discriminator; 
     case 3: return admin; 
     //case 4: return children; 
     //case 5: return plantcomponents; 
     } 
     return null; 
    } 

    public void setProperty(int __index, Object value) { 
     switch(__index) { 
     case 0: id = Integer.parseInt(value.toString()); break; 
     case 1: name = value.toString(); break; 
     case 2: discriminator = value.toString(); break; 
     case 3: admin = Boolean.parseBoolean(value.toString()); break; 
     //case 4: children = (List) __obj; break; 
     //case 5: plantcomponents = (List) __obj; break; 


     } 
    } 

    public void getPropertyInfo(int __index, Hashtable __table, PropertyInfo __info) { 
     switch(__index) { 
     case 0: 
      __info.name = "id"; 
      __info.type = Integer.class; break; 
     case 1: 
      __info.name = "name"; 
      __info.type = String.class; break; 
     case 2: 
      __info.name = "discriminator"; 
      __info.type = String.class; break; 
     case 3: 
      __info.name = "admin"; 
      __info.type = Boolean.class; break; 
     /* 
     case 4: 
      __info.name = "children"; 
      __info.type = PropertyInfo.VECTOR_CLASS; 
     case 5: 
      __info.name = "plantcomponents"; 
      __info.type = PropertyInfo.VECTOR_CLASS; 
      */ 
     } 
    } 

} 

这里是我的Web服务调用：

SoapObject request = new SoapObject(NAMESPACE, METHOD_NAME); 

// For testing I only want to have 3 results 
request.addProperty("limit", "3"); 


SoapSerializationEnvelope envelope = new SoapSerializationEnvelope(SoapEnvelope.VER11); 
envelope.setOutputSoapObject(request); 

// add mapping 
// ResponsiblepartyGetResponse got namespace in XML 
envelope.addMapping(NAMESPACE, "ResponsiblepartyGetResponse", new ResponsiblepartyGetResponse().getClass()); 

// ResponsiblePartyFacades doesn't have namespace. I also tried to add namespace, but same result 
envelope.addMapping("", "ResponsiblePartyFacades", new ResponsiblePartyFacade().getClass()); 

ResponsiblepartyGetResponse result = new ResponsiblepartyGetResponse(); 

try { 
    AuthTransportSE androidHttpTransport = new AuthTransportSE(URL, USERNAME, PASSWORD); 
    androidHttpTransport.debug = true; 

    androidHttpTransport.call(SOAP_ACTION, envelope); 

    // this shows me my result as a string, see above 
    System.out.println(envelope.bodyIn.toString()); 

    // Trying to case the response -> Exception 
    result = (ResponsiblepartyGetResponse) envelope.bodyIn;    

} catch (Exception e){ 
    Log.d("SOAPEnvelope", "Error: "+e.toString()); 
} 

return result; 

如所示一些教程，我也试过手动解析响应。但对于这个回应有当我这样做，我得到了以下异常被铸造为“SoapObject”像这样

SoapObject response = (SoapObject)envelope.getResponse(); 

：

05-11 07:09:56.389: D/SOAPEnvelope(2209): Error: java.lang.ClassCastException: java.util.Vector cannot be cast to org.ksoap2.serialization.SoapObject 
05-11 07:09:56.402: D/SOAPEnvelope(2209): java.lang.ArrayIndexOutOfBoundsException: length=0; index=0 

任何人都可以给我一个提示？

Answer 1

失望的一天时间后，我发现了一个soultion可以追溯到“misco”在java.lang.ClassCastException: org.ksoap2.serialization.SoapObject

我不尝试投了响应，但手工打造名单自己：

androidHttpTransport.call(SOAP_ACTION, envelope); 
ArrayList<ResponsiblePartyFacades> returnlist = new ArrayList<ResponsiblePartyFacades>(); 

java.util.Vector<SoapObject> rs = (java.util.Vector<SoapObject>) envelope.getResponse(); 

if (rs != null) 
{ 
    for (SoapObject cs : rs) 
    { 
     ResponsiblePartyFacades rp = new ResponsiblePartyFacades(); 

     rp.setId(Integer.parseInt(cs.getProperty(0).toString())); 

     rp.setName(cs.getProperty(1).toString()); 
     rp.setDiscriminator(cs.getProperty(2).toString()); 
     rp.setAdmin(Boolean.parseBoolean(cs.getProperty(3).toString())); 

     Log.d("WS", "ID = "+rp.getId() +" name = "+rp.getName()+" disc = "+rp.getDiscriminator()+" admin = "+rp.getAdmin().toString()); 

     returnlist.add(rp); 
    } 
} 

Answer 2

这是我的解决方案。这个对我有用。取代使用Vector，获取SoapObject响应的值。

   SoapObject response = (SoapObject) envelope.getResponse(); 
       int count = response.getPropertyCount(); 
       Log.i("count", Integer.toString(count)); 
       for (int i = 0; i < count; i++) { 

        int id = Integer.parseInt(response 
          .getPropertyAsString("id")); 
        Log.i("id", Integer.toString(id)); 
        String name = (response.getPropertyAsString("name")); 
        Log.i("name", name); 
        String discriminator = (response 
          .getPropertyAsString("discriminator")); 
        Log.i("discriminator", discriminator); 

        //add this value to List 
       } 

Answer 3

public ArrayList<CadernetaTO> buscarTodasAsCadernetas() { 

    ArrayList<CadernetaTO> lista = new ArrayList<CadernetaTO>();  

    SoapObject buscarTodasAsCadernetas = new SoapObject(NAMESPACE, BUSCAR_TODOS); 

    SoapSerializationEnvelope envelope = new SoapSerializationEnvelope(
      SoapEnvelope.VER11); 

    envelope.setOutputSoapObject(buscarTodasAsCadernetas); 

    envelope.implicitTypes = true; 
    HttpTransportSE http = new HttpTransportSE(URL); 

    try { 
     http.call(URL + "/" + BUSCAR_TODOS,envelope); 

     Vector<SoapObject> resposta = (Vector<SoapObject>) envelope.getResponse(); 
     Log.i("entrou no Vector", "Vector"); 

     for (SoapObject soapObject : resposta) { 
      Log.i("entrou no for", "msg"); 

      CadernetaTO cadern = new CadernetaTO(); 
      Log.i("entrou no to", "CadernetaTO"); 

      cadern.setIdCaderneta(Integer.parseInt(soapObject.getProperty("idCaderneta").toString())); 
      Log.i("ggigfjjg", "passou linha 1"); 
      cadern.setDose(soapObject.getProperty("dose").toString()); 
      Log.i("ggigfjjg", "passou linha 2"); 
      cadern.setLote(soapObject.getProperty("lote").toString()); 
      Log.i("ggigfjjg", "passou linha 3"); 
      cadern.setData_aplicacao(soapObject.getProperty("data_aplicacao").toString()); 
      Log.i("ggigfjjg", "passou linha 4"); 
      cadern.setSituacao(soapObject.getProperty("situacao").toString()); 
      Log.i("ggigfjjg", "passou linha 5"); 
      cadern.setFkCrianca_idCrianca(Integer.parseInt(soapObject.getProperty("fkCrianca_idCrianca").toString())); 
      Log.i("ggigfjjg", "passou linha 6"); 
      cadern.setFkVacina_idVacina(Integer.parseInt(soapObject.getProperty("fkVacina_idVacina").toString())); 
      Log.i("ggigfjjg", "passou linha 7"); 

      lista.add(cadern); 

      Log.i("testando", cadern.getSituacao() + cadern.getDose() + cadern.getIdCaderneta()); 

      //http.getServiceConnection().setRequestProperty("Connection", "close");    
      System.setProperty("http.keepAlive", "false"); 
     }