<分区>
我正在尝试从我的应用程序调用网络服务。如果我调用接受字符串或基元作为输入的 web 服务方法,那么它工作正常,但是当调用接受复杂对象(在我的例子中是 Specimen 类)的 web 服务方法时,我得到以下错误
org.apache.axis2.AxisFault: Unknow type {http://spec.com}specimen
at org.apache.axis2.databinding.utils.BeanUtil.deserialize(BeanUtil.java:349)
at org.apache.axis2.databinding.utils.BeanUtil.processObject(BeanUtil.java:827)
at org.apache.axis2.databinding.utils.BeanUtil.ProcessElement(BeanUtil.java:746)
我正在关注:http://seesharpgears.blogspot.in/2010/10/ksoap-android-web-service-tutorial-with.html
我已经在 Web 服务资源管理器中测试了我的 Web 服务,它工作正常。这是我的 Web 服务
package com.spec;
public class Spec {
public String sayHello(String name) // I can successfully invoke this
{
return "Have a great day " + name;
}
public String saveSpecimen(Specimen specimen) // Getting error for this
{
System.out.println("id: " + specimen.getId());
System.out.println("name: " + specimen.getName());
return "Specimend with id " + specimen.getId() + " is successfully saved";
}
}
这是我的标本类
package com.ws;
import java.util.Hashtable;
import org.ksoap2.serialization.KvmSerializable;
import org.ksoap2.serialization.PropertyInfo;
public class Specimen implements KvmSerializable {
int id;
String name;
public Specimen() {
}
public Specimen(int idValue, String nameValue) {
id = idValue;
name = nameValue;
}
public int getId() {
return id;
}
public void setId(int id) {
this.id = id;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public Object getProperty(int arg0) {
if (arg0 == 0)
return id;
else
return name;
}
public int getPropertyCount() {
// TODO Auto-generated method stub
return 2;
}
public void getPropertyInfo(int arg0, Hashtable arg1, PropertyInfo info) {
switch (arg0) {
case 0:
info.type = PropertyInfo.INTEGER_CLASS;
info.name = "id";
break;
case 1:
info.type = PropertyInfo.STRING_CLASS;
info.name = "name";
break;
default:
break;
}
}
public void setProperty(int arg0, Object value) {
switch (arg0) {
case 0:
id = Integer.parseInt(value.toString());
break;
case 1:
name = value.toString();
break;
}
}
}
Activity fragment
SoapObject request = new SoapObject(WSDL_TARGET_NAMESPACE,
OPERATION_NAME);
Specimen specimen = new Specimen();
specimen.setId(1);
specimen.setName("Test_Specimen");
PropertyInfo info = new PropertyInfo();
info.setName("specimen");
info.setValue(specimen);
info.setType(specimen.getClass());
request.addProperty(info);
SoapSerializationEnvelope envelope = new SoapSerializationEnvelope(
SoapEnvelope.VER11);
envelope.setOutputSoapObject(request);
envelope.addMapping(WSDL_TARGET_NAMESPACE, "specimen",new Specimen().getClass());
HttpTransportSE httpTransport = new HttpTransportSE(SOAP_ADDRESS);
httpTransport.call(SOAP_ACTION, envelope);
SoapObject response = (SoapObject)envelope.getResponse();
Toast.makeText(getApplicationContext(),"Msg from web servce " + response.toString(),Toast.LENGTH_LONG).show();
我觉得问题出在
envelope.addMapping(WSDL_TARGET_NAMESPACE, "specimen",new Specimen().getClass());
这是我在 wsdl 文件中的 Specimen 复杂类型声明
<xs:schema attributeFormDefault="qualified" elementFormDefault="qualified" argetNamespace="http://spec.com/xsd">
<xs:complexType name="Specimen">
<xs:sequence>
<xs:element minOccurs="0" name="id" type="xs:int"/>
<xs:element minOccurs="0" name="name" nillable="true" type="xs:string"/></xs:sequence></xs:complexType>
</xs:schema>
如果我犯了任何错误,请告诉我。
谢谢!