ofbiz的webservice接口提供（3）-不规范的wsdl的客户端访问代码

针对上个模块提到的ofbiz的wsdl确实不是很规范，那么我们使用axis客户端工具生成的代码肯定不可用，这里我提供了我的客户端调用代码：

 

 import java.util.*;
 import java.net.*;
 import java.rmi.*;
 import javax.xml.namespace.*;
 import javax.xml.rpc.*;
 import org.apache.axis.Message;
 import org.apache.axis.message.RPCElement;
 import org.apache.axis.message.RPCParam;
 import org.apache.axis.message.SOAPEnvelope;
 import org.apache.axis.client.Call;
 import org.apache.axis.client.Service;

 public class AxisClient {
      /**
       * 将我们的消息在控制台System.out打印出来
       * */
      private static Map getResponseParams(Message respMessage) {
             Map mRet = new Hashtable();
             try {
                 SOAPEnvelope resEnv = respMessage.getSOAPEnvelope();
                 List bodies = resEnv.getBodyElements();
                 Iterator i = bodies.iterator();
                 while (i.hasNext()) {
                     Object o = i.next();
                     if (o instanceof RPCElement) {
                         RPCElement body = (RPCElement) o;
                         List params = null;
                         params = body.getParams();
                         Iterator p = params.iterator();
                         while (p.hasNext()) {
                             RPCParam param = (RPCParam) p.next();
                             mRet.put(param.getName(), param.getValue());
                             System.out.println("SOAP Client Param - " + param.getName() + "=" + param.getValue());
                         }
                     }
                 }
             } catch (org.apache.axis.AxisFault e) {
              System.out.println("AxisFault");
             } catch (org.xml.sax.SAXException e) {
              System.out.println("SAXException");
             }
             return mRet;
         }

         public static void main(String[] args) {
         String message = "";
         Map output;

         String endpoint;
         try {
             //指明我们的服务点
             endpoint = "http://192.168.20.32/projectname/control/SOAPService/";
             Call call = (Call) new Service().createCall();
             call.setTargetEndpointAddress(new URL(endpoint));
             //指明要调用的服务名称
             call.setOperationName(new QName("findSeniorService", "findSeniorService"));
             //指明服务的输出输出参数
             call.addParameter("userid",
                               org.apache.axis.Constants.XSD_STRING,
                               javax.xml.rpc.ParameterMode.INOUT);
             call.addParameter("salt",
                     org.apache.axis.Constants.XSD_STRING,
                     javax.xml.rpc.ParameterMode.IN);
             call.addParameter("aaa",
                     org.apache.axis.Constants.XSD_STRING,
                     javax.xml.rpc.ParameterMode.OUT);
             call.addParameter("bbb",
                     org.apache.axis.Constants.XSD_STRING,
                     javax.xml.rpc.ParameterMode.OUT);
             call.addParameter("ccc",
                     org.apache.axis.Constants.XSD_STRING,
                     javax.xml.rpc.ParameterMode.OUT);
             call.setReturnType(org.apache.axis.Constants.XSD_STRING);
             //传递参数，发起调用
             Object responseWS = call.invoke(new Object[]{"123456789", "aaa"});
             System.out.println( "Receiving response: " +  (String) responseWS);
             output = call.getOutputParams();
             getResponseParams(call.getMessageContext().getResponseMessage());
         } catch (MalformedURLException ex) {
             message = "error: wrong url";
         } catch (ServiceException ex) {
             message = "error: failed to create the call";
         } catch (RemoteException ex) {
             ex.printStackTrace();
             message = "error: failed to invoke WS";
         } finally {
           System.out.println("");
           System.out.println(message);
         }
       }
 }

 

 注意上边的endpoint的链接要根据你服务器部署的实际情况来书写。

 同时我也提供下xmlspy根据链接生成的数据包，这个不可用：

 <SOAP-ENV:Envelope xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/" xmlns:SOAP-ENC="http://schemas.xmlsoap.org/soap/encoding/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema">
     <SOAP-ENV:Body>
         <salt xsi:type="xsd:string">String</salt>
         <userid xsi:type="xsd:string">String</userid>
     </SOAP-ENV:Body>
 </SOAP-ENV:Envelope>

看到上边那个生成的不可用的文件主要是没指定服务方法，我们手工改一下，并将我们的参数值奉上：

 <SOAP-ENV:Envelope xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/" xmlns:SOAP-ENC="http://schemas.xmlsoap.org/soap/encoding/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema">
     <SOAP-ENV:Body>
       <findSeniorService xmlns="http://ofbiz.apache.org/service/">
         <salt xsi:type="xsd:string">aaa</salt>
         <userid xsi:type="xsd:string">2222</userid>
       </findSeniorService>
     </SOAP-ENV:Body>
 </SOAP-ENV:Envelope>

看上边只是指定了我们要给哪个方法传送参数“<findSeniorService xmlns="http://ofbiz.apache.org/service/">”

然后发送soap的信息到webservice接口，我这里的返回值如下：

 <?xml version="1.0" encoding="UTF-8"?>
 <soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
     <soapenv:Body>
         <ns1:findSeniorServiceResponse xmlns:ns1="http://ofbiz.apache.org/service/">
             <aaa xsi:type="xsd:string">test_aaaaa</aaa>
             <bbb xsi:type="xsd:string">test_bbbbb</bbb>
             <ccc xsi:type="xsd:string">test_ccccc</ccc>
             <userid xsi:type="xsd:string">2222</userid>
         </ns1:findSeniorServiceResponse>
     </soapenv:Body>
 </soapenv:Envelope>

 

 这样我就验证了虽然ofbiz提供的webservice的wsdl很不好用，但是那个webservice接口还是可以使用的。只不过只是支持基础数据类型而已。