android - 在 ksoap2 android 中找不到类型错误的解串器

Question

我想在 android 中使用 ksoap2 将类作为参数发送到 Web 服务。这是我在 android 中的代码:

public Object simpleConnect() {
    SoapObject request = new SoapObject(namespace, methodName);

    Foo para = new Foo();
    para.setFooId(2333222);
    para.setCompanyId(12);
    para.setField2(true);
    para.setField3(2);
    para.setPrimaryKey(765);
    para.setUserId(987);

    request.addProperty("param", para);

    SoapSerializationEnvelope envelope = new SoapSerializationEnvelope(SoapEnvelope.VER11);

    envelope.setOutputSoapObject(request);
    envelope.addMapping(namespace, "Foo", Foo.class);

    HttpTransportSE ht = new HttpTransportSE(url);
    try {
        ht.call(soapAction, envelope);

        return envelope.getResponse(); //got error deserialize in this line
    } catch (Exception e) {
        e.printStackTrace();
    }

    return null;
}

这是我在服务中尝试调用的方法:

public Foo addObjFoo(Foo param) throws SystemException {

    System.out.println("something");

    fooPersistence.update(param, false);

    return param;
}

这是我的 wsdl:

<?xml version="1.0" encoding="UTF-8"?>

<wsdl:definitions xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/" xmlns:apachesoap="http://xml.apache.org/xml-soap" xmlns:impl="urn:http.service.test.com" xmlns:intf="urn:http.service.test.com" xmlns:soapenc="http://schemas.xmlsoap.org/soap/encoding/" xmlns:tns1="http://model.test.com" xmlns:wsdlsoap="http://schemas.xmlsoap.org/wsdl/soap/" xmlns:xsd="http://www.w3.org/2001/XMLSchema" targetNamespace="urn:http.service.test.com">
    <!--WSDL created by Apache Axis version: 1.4Built on Apr 22, 2006 (06:55:48 PDT)-->
    <wsdl:types>
        <schema xmlns="http://www.w3.org/2001/XMLSchema" targetNamespace="http://model.test.com">
            <import namespace="http://schemas.xmlsoap.org/soap/encoding/"/>
            <complexType name="FooSoap">
                <sequence>
                    <element name="companyId" type="xsd:long"/>
                    <element name="field2" type="xsd:boolean"/>
                    <element name="field3" type="xsd:int"/>
                    <element name="fooId" type="xsd:long"/>
                    <element name="primaryKey" type="xsd:long"/>
                    <element name="userId" type="xsd:long"/>
                </sequence>
            </complexType>
        </schema>
    </wsdl:types>
    <wsdl:message name="addFooResponse">
        <wsdl:part name="addFooReturn" type="xsd:int"/>
    </wsdl:message>
    <wsdl:message name="printmessageRequest">
        <wsdl:part name="behi" type="xsd:string"/>
    </wsdl:message>
    <wsdl:message name="addFooRequest">
        <wsdl:part name="para" type="xsd:string"/>
    </wsdl:message>
    <wsdl:message name="printmessageResponse">
        <wsdl:part name="printmessageReturn" type="xsd:string"/>
    </wsdl:message>
    <wsdl:message name="addObjFooResponse">
        <wsdl:part name="addObjFooReturn" type="tns1:FooSoap"/>
    </wsdl:message>
    <wsdl:message name="addObjFooRequest">
        <wsdl:part name="param" type="xsd:anyType"/>
    </wsdl:message>
    <wsdl:portType name="FooServiceSoap">
        <wsdl:operation name="addFoo" parameterOrder="para">
            <wsdl:input message="impl:addFooRequest" name="addFooRequest"/>
            <wsdl:output message="impl:addFooResponse" name="addFooResponse"/>
        </wsdl:operation>
        <wsdl:operation name="addObjFoo" parameterOrder="param">
            <wsdl:input message="impl:addObjFooRequest" name="addObjFooRequest"/>
            <wsdl:output message="impl:addObjFooResponse" name="addObjFooResponse"/>
        </wsdl:operation>
        <wsdl:operation name="printmessage" parameterOrder="behi">
            <wsdl:input message="impl:printmessageRequest" name="printmessageRequest"/>
            <wsdl:output message="impl:printmessageResponse" name="printmessageResponse"/>
        </wsdl:operation>
    </wsdl:portType>
    <wsdl:binding name="Plugin_obtice_FooServiceSoapBinding" type="impl:FooServiceSoap">
        <wsdlsoap:binding style="rpc" transport="http://schemas.xmlsoap.org/soap/http"/>
        <wsdl:operation name="addFoo">
            <wsdlsoap:operation soapAction=""/>
            <wsdl:input name="addFooRequest">
                <wsdlsoap:body encodingStyle="http://schemas.xmlsoap.org/soap/encoding/" namespace="urn:http.service.test.com" use="encoded"/>
            </wsdl:input>
            <wsdl:output name="addFooResponse">
                <wsdlsoap:body encodingStyle="http://schemas.xmlsoap.org/soap/encoding/" namespace="urn:http.service.test.com" use="encoded"/>
            </wsdl:output>
        </wsdl:operation>
        <wsdl:operation name="addObjFoo">
            <wsdlsoap:operation soapAction=""/>
            <wsdl:input name="addObjFooRequest">
                <wsdlsoap:body encodingStyle="http://schemas.xmlsoap.org/soap/encoding/" namespace="urn:http.service.test.com" use="encoded"/>
            </wsdl:input>
            <wsdl:output name="addObjFooResponse">
                <wsdlsoap:body encodingStyle="http://schemas.xmlsoap.org/soap/encoding/" namespace="urn:http.service.test.com" use="encoded"/>
            </wsdl:output>
        </wsdl:operation>
        <wsdl:operation name="printmessage">
            <wsdlsoap:operation soapAction=""/>
            <wsdl:input name="printmessageRequest">
                <wsdlsoap:body encodingStyle="http://schemas.xmlsoap.org/soap/encoding/" namespace="urn:http.service.test.com" use="encoded"/>
            </wsdl:input>
            <wsdl:output name="printmessageResponse">
                <wsdlsoap:body encodingStyle="http://schemas.xmlsoap.org/soap/encoding/" namespace="urn:http.service.test.com" use="encoded"/>
            </wsdl:output>
        </wsdl:operation>
    </wsdl:binding>
    <wsdl:service name="FooServiceSoapService">
        <wsdl:port binding="impl:Plugin_obtice_FooServiceSoapBinding" name="Plugin_obtice_FooService">
            <wsdlsoap:address location="http://localhost:8080/WebService-portlet/axis/Plugin_obtice_FooService"/>
        </wsdl:port>
    </wsdl:service>
</wsdl:definitions>

最后这是我在客户端的 Foo 类:

package com.obtice.liferaytest;

import java.util.Hashtable;

import org.ksoap2.serialization.KvmSerializable;
import org.ksoap2.serialization.PropertyInfo;

public class Foo implements KvmSerializable {

    protected long localCompanyId;

    public long getCompanyId() {
        return localCompanyId;
    }

    public void setCompanyId(long param) {
        this.localCompanyId = param;
    }


    protected boolean localField2;

    public boolean getField2() {
        return localField2;
    }

    public void setField2(boolean param) {
        this.localField2 = param;
    }


    protected int localField3;

    public int getField3() {
        return localField3;
    }

    public void setField3(int param) {
        this.localField3 = param;
    }


    protected long localFooId;

    public long getFooId() {
        return localFooId;
    }

    public void setFooId(long param) {
        this.localFooId = param;
    }


    protected long localPrimaryKey;

    public long getPrimaryKey() {
        return localPrimaryKey;
    }

    public void setPrimaryKey(long param) {
        this.localPrimaryKey = param;
    }


    protected long localUserId;

    public long getUserId() {
        return localUserId;
    }

    public void setUserId(long param) {
        this.localUserId = param;
    }


    @Override
    public Object getProperty(int index) {

        Object object = null;

        switch (index) {
        case 0:
            object = localCompanyId;
            break;
        case 1:
            object = localField2;
            break;
        case 2:
            object = localField3;
            break;
        case 3:
            object = localFooId;
            break;
        case 4:
            object = localPrimaryKey;
            break;
        case 5:
            object = localUserId;
            break;

        default:
            break;
        }
        return object;
    }

    @Override
    public int getPropertyCount() {
        return 9;
    }

    @Override
    public void getPropertyInfo(int index, Hashtable arg1, PropertyInfo info) {

        switch (index) {
        case 0:
            info.name = "companyId" ;
            info.type = PropertyInfo.LONG_CLASS ;
            break;
        case 1:
            info.name = "field2";
            info.type = PropertyInfo.BOOLEAN_CLASS ;
            break;
        case 2:
            info.name = "field3";
            info.type = PropertyInfo.INTEGER_CLASS ;
            break;
        case 3:
            info.name = "fooId";
            info.type = PropertyInfo.LONG_CLASS ;
            break;
        case 4:
            info.name = "primaryKey";
            info.type = PropertyInfo.LONG_CLASS ;
            break;
        case 5:
            info.name = "userId";
            info.type = PropertyInfo.LONG_CLASS ;
            break;

        default:
            break;
        }
    }

    @Override
    public void setProperty(int index, Object obj) {
        String objStr = obj.toString();

        switch (index) {
        case 0:
            localCompanyId = Long.parseLong(objStr);
            break;
        case 1:
            localField2 = Boolean.parseBoolean(objStr);
            break;
        case 2:
            localField3 = Integer.parseInt(objStr);
            break;
        case 3:
            localFooId = Long.parseLong(objStr);
            break;
        case 4:
            localPrimaryKey = Long.parseLong(objStr);
            break;
        case 5:
            localUserId = Long.parseLong(objStr);
            break;

        default:
            break;
        }
    }
}

我在调用 Web 服务和响应时遇到了这个错误:

SoapFault - faultcode: 'soapenv:Server.userException' faultstring: 'org.xml.sax.SAXException: Deserializing parameter 'param':  could not find deserializer for type {urn:http.service.test.com/}Foo' faultactor: 'null' detail: org.kxml2.kdom.Node@4057bb40

请帮帮我。我完全坚持了下来。

谢谢...

Answer 1

我收到了同样的错误消息，我正在疯狂地试图找出答案。

在传输调用之前添加这一行

androidHttpTransport.debug = true;

通话后的这两个

Log.i(REQUEST, androidHttpTransport.requestDump); 
Log.i(RESPONSE, androidHttpTransport.responseDump); 

并查看您在信封中发送的 Foo 的类型，并确保它与 WSDL 中声明的类型相匹配。

在我的项目中，原来是包络映射

envelope.addMapping(namespace, "GetFacilityReservations",GetFacilityReservations.class);

将我的自定义类作为类型 n0 发送，因为那是我最初声明的 namespace 的类型。但是我的类(class)是另一种类型。

所以我需要做的就是在我的映射中将命名空间更改为正确的。

envelope.addMapping("urn:XPressLocate", "GetFacilityReservations",GetFacilityReservations.class);