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新知识补充WebService----实现多个返回值的办法

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业务需求需要实现web service的方法能返回多个返回值,查阅了下axis的user guilde,实现起来其实很简单.
axis里面有多个类型的持有类比如StringHolder类等,我们只需要把传入的参数改为对应类型的持有类就可以了.
下面是我的例子:
实现类
public class NumwireserviceforCRMSoapBindingImpl implements com.geosoft.numwire.webservice.server.toCRM.NumwireServiceForCRM{
    public int asiainfo__ResQueryCustomerId(java.lang.String in0, javax.xml.rpc.holders.StringHolder in1) throws java.rmi.RemoteException {
    	in1.value="1212121";
    	return -3;
    }

}

wsdl文档:
<?xml version="1.0" encoding="UTF-8"?>
<wsdl:definitions targetNamespace="urn:numwireservice" xmlns:apachesoap="http://xml.apache.org/xml-soap" xmlns:impl="urn:numwireservice" xmlns:intf="urn:numwireservice" xmlns:soapenc="http://schemas.xmlsoap.org/soap/encoding/" xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/" xmlns:wsdlsoap="http://schemas.xmlsoap.org/wsdl/soap/" xmlns:xsd="http://www.w3.org/2001/XMLSchema">
<!--WSDL created by Apache Axis version: 1.4
Built on Apr 22, 2006 (06:55:48 PDT)-->

   <wsdl:message name="asiainfo__ResQueryCustomerIdRequest">

      <wsdl:part name="in0" type="soapenc:string"/>

      <wsdl:part name="in1" type="soapenc:string"/>

   </wsdl:message>

   <wsdl:message name="asiainfo__ResQueryCustomerIdResponse">

      <wsdl:part name="asiainfo__ResQueryCustomerIdReturn" type="xsd:int"/>

      <wsdl:part name="in1" type="soapenc:string"/>

   </wsdl:message>

   <wsdl:portType name="NumwireServiceForCRM">

      <wsdl:operation name="asiainfo__ResQueryCustomerId" parameterOrder="in0 in1">

         <wsdl:input message="impl:asiainfo__ResQueryCustomerIdRequest" name="asiainfo__ResQueryCustomerIdRequest"/>

         <wsdl:output message="impl:asiainfo__ResQueryCustomerIdResponse" name="asiainfo__ResQueryCustomerIdResponse"/>

      </wsdl:operation>

   </wsdl:portType>

   <wsdl:binding name="numwireserviceforCRMSoapBinding" type="impl:NumwireServiceForCRM">

      <wsdlsoap:binding style="rpc" transport="http://schemas.xmlsoap.org/soap/http"/>

      <wsdl:operation name="asiainfo__ResQueryCustomerId">

         <wsdlsoap:operation soapAction=""/>

         <wsdl:input name="asiainfo__ResQueryCustomerIdRequest">

            <wsdlsoap:body encodingStyle="http://schemas.xmlsoap.org/soap/encoding/" namespace="urn:numwireservice" use="encoded"/>

         </wsdl:input>

         <wsdl:output name="asiainfo__ResQueryCustomerIdResponse">

            <wsdlsoap:body encodingStyle="http://schemas.xmlsoap.org/soap/encoding/" namespace="urn:numwireservice" use="encoded"/>

         </wsdl:output>

      </wsdl:operation>

   </wsdl:binding>

   <wsdl:service name="NumwireServiceForCRMService">

      <wsdl:port binding="impl:numwireserviceforCRMSoapBinding" name="numwireserviceforCRM">

         <wsdlsoap:address location="http://localhost:8080/services/numwireserviceforCRM"/>

      </wsdl:port>

   </wsdl:service>

</wsdl:definitions>

调用:
import java.net.MalformedURLException;
import java.net.URL;
import java.rmi.RemoteException;

import javax.xml.rpc.ServiceException;
import javax.xml.rpc.holders.StringHolder;

import com.geosoft.numwire.webservice.server.toCRM.NumwireServiceForCRMServiceLocator;
import com.geosoft.numwire.webservice.server.toCRM.NumwireserviceforCRMSoapBindingStub;

public class TestMultyReturn {
	public static void main(String[] args) {
		NumwireServiceForCRMServiceLocator forCRMServiceLocator=new NumwireServiceForCRMServiceLocator();
		NumwireserviceforCRMSoapBindingStub bindingStub=null;
		try {
			java.net.URL url=new URL("/*你的服务部署的url*/");
			bindingStub=(NumwireserviceforCRMSoapBindingStub) forCRMServiceLocator.getnumwireserviceforCRM(url);
			String in0="aaaaa";
			StringHolder in1=new StringHolder("sdsds");
			bindingStub.asiainfo__ResQueryCustomerId(in0, in1);
			System.out.println(in1.value);//打印出来的是改变后的值
		} catch (MalformedURLException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		} catch (ServiceException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		} catch (RemoteException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}
	}
}
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