转 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：

[java] view plaincopy

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：

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<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：

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<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：

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<?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。