在Java代码中用Axis2调用DotNet语言的WebService程序

本文介绍了一个使用Java实现的调用DotNet语言WebService的方法,包括配置参数、发送请求和接收XML格式响应的过程。

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package com.shihuan.ymail.common.utils.wsutil;

import java.util.List;

import javax.xml.namespace.QName;

import org.apache.axiom.om.OMAbstractFactory;
import org.apache.axiom.om.OMElement;
import org.apache.axiom.om.OMFactory;
import org.apache.axiom.om.OMNamespace;
import org.apache.axiom.soap.SOAP11Constants;
import org.apache.axis2.AxisFault;
import org.apache.axis2.Constants;
import org.apache.axis2.addressing.EndpointReference;
import org.apache.axis2.client.Options;
import org.apache.axis2.rpc.client.RPCServiceClient;

import com.shihuan.mypro.common.utils.exception.ParamException;

public class WsClientUtil {

/**
* 功能: 调用某个DotNet语言的WebService的服务
* @param serverurl 访问WebService服务端的Url地址 (例如: http://app.shihuan.com.cn/MailWebService/MailWebService.asmx)
* @param soapAction WebService服务端的soapAction (例如: http://192.168.0.1/MailWebService/MailWebService.asmx/AccessCheck)
* @param omNamespace WebService服务端的命名空间 (例如: http://192.168.0.1/MailWebService/MailWebService.asmx)
* @param methodname WebService服务端的某个方法名字 (例如: AccessCheck)
* @param listParams WebService服务端要接受的参数
* @return result OMElement类型在xml格式内容
* @throws AxisFault
* @throws ParamException
*/
public static OMElement getDotNetResult(String serverurl, String soapAction, String omNamespace, String methodname, List<String[]> listParams) throws AxisFault, ParamException {

if("".equals(serverurl) || "".equals(soapAction) || "".equals(omNamespace) || "".equals(methodname) || listParams==null){
throw new ParamException(String.format("调用WebService服务的参数不合法! serverurl=%1$s, soapAction=%2$s, omNamespace=%3$s, methodname=%4$s", serverurl, soapAction, omNamespace, methodname));
}

RPCServiceClient serviceClient;
try {
serviceClient = new RPCServiceClient();

EndpointReference targetEPR = new EndpointReference(serverurl);
Options options = new Options();
options.setSoapVersionURI(SOAP11Constants.SOAP_ENVELOPE_NAMESPACE_URI);
options.setAction(soapAction);
options.setTo(targetEPR);
//options.setProperty(propertyKey, property)
// enabling MTOM in the client side
// options.setProperty(Constants.Configuration.ENABLE_MTOM, Constants.VALUE_TRUE);
options.setTransportInProtocol(Constants.TRANSPORT_HTTP);
serviceClient.setOptions(options);

OMFactory fac = OMAbstractFactory.getOMFactory();
OMNamespace omNs = fac.createOMNamespace(omNamespace, "");
OMElement data = fac.createOMElement(methodname, omNs);

OMElement tmpObj = null;
for (String[] arrs : listParams) {
tmpObj = fac.createOMElement(arrs[0], omNs);
tmpObj.setText(arrs[1]);
data.addChild(tmpObj);
}

OMElement result = serviceClient.sendReceive(data);

// System.out.println(result);

return result;

} catch (AxisFault e) {
throw e;
}

}


public static void main(String[] args) {
try {
List<String[]> listParams = new ArrayList<String[]>();
String[] p1 = new String[]{"userName", "easeye"};
listParams.add(p1);
String[] p2 = new String[]{"password", "123456"};
listParams.add(p2);

WsClientUtil.getDotNetResult("http://app.shihuan.com.cn/MailWebService/MailWebService.asmx", "http://192.168.0.1/MailWebService/MailWebService.asmx/AccessCheck", "http://192.168.0.1/MailWebService/MailWebService.asmx", "AccessCheck", listParams);

} catch (Exception e) {
e.printStackTrace();
}
}

}
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