Axis2调用webservice Client

Axis2调用webservice，很多人和网上都使用的RPCServiceClient进行调用webservice，但是有时候并不是一定都满足需求，接下来会展示下RPCServiceClient的简单使用，和当无法满足需求时候怎么使用serviceClient。

首先展示下RPCServiceClient的调用示例：

package com.zjhcsoft.eddmp.webService.dao;

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.axis2.AxisFault;
import org.apache.axis2.addressing.EndpointReference;
import org.apache.axis2.client.Options;
import org.apache.axis2.rpc.client.RPCServiceClient;

import javax.xml.namespace.QName;

/**
 * RPCServiceClient调用demo
 * User: Francis.Hu
 * Date: 13-12-4
 * Time: 下午12:10
 */
public class TestClass {
    public static void main(String[] args) {
        String url = "http://10.7.92.232:8080/SMS_Send_Service/services/smsSend";
        String method = "send";

        String serviceNameH = "SendSMS10***1";
        String serviceVer = "1.**";
        String consumer = "**";
        String requestTime = "2001-12-17T09:30:47.0Z";

        String destTermID = "133***1681";
        String srcTermID = "10001";
        String msgContent = "给***测试";
        String disturbType = "0";
        String needReport = "1";
        String serviceName = "***系统";
        String serialID = "201312041024351034756432";
        String serviceProvider = "1034";
        String pwd = "***";

        try {
            String xml = null;

            RPCServiceClient serviceClient = new RPCServiceClient();
            Options options = serviceClient.getOptions();

            OMFactory factory = OMAbstractFactory.getOMFactory();
            OMNamespace omNs =  factory.createOMNamespace("http://www.shtel.com.cn/csb/v2/","");
            //参数1命名空间，参数2空间前缀可为空
            OMElement header = factory.createOMElement("CSBHeader",omNs);

            OMElement sn = factory.createOMElement("ServiceName",omNs);
            sn.setText(serviceNameH);
            header.addChild(sn);

            OMElement sv = factory.createOMElement("ServiceVer",omNs);
            sv.setText(serviceVer);
            header.addChild(sv);

            OMElement cs = factory.createOMElement("Consumer",omNs);
            cs.setText(consumer);
            header.addChild(cs);

            OMElement rt = factory.createOMElement("RequestTime",omNs);
            rt.setText(requestTime);
            header.addChild(rt);

            //设置头部信息，如果大家不需要可以直接删除
            serviceClient.addHeader(header);

            EndpointReference targetEPR = new EndpointReference(url);
            options.setTo(targetEPR);

            // 在创建QName对象时，QName类的构造方法的第一个参数表示WSDL文件的命名空间名，也就是<wsdl:definitions>元素的targetNamespace属性值
            QName opAddEntry = new QName("http://www.shtel.com.cn/csb/v2/",method);

            // 参数，如果有多个，继续往后面增加即可，不用指定参数的名称,到时候会默认未arg0,arg1,arg2,arg3....
            Object[] opAddEntryArgs = new Object[]{destTermID,srcTermID,msgContent,disturbType,needReport,serviceName,serialID,serviceProvider,pwd};

            /*invokeBlocking方法有三个参数，其中第一个参数的类型是QName对象，表示要调用的方法名；
            第二个参数表示要调用的WebService方法的参数值，参数类型为Object[]；
            第三个参数表示WebService方法的返回值类型的Class对象，参数类型为Class[]。
            当方法没有参数时，invokeBlocking方法的第二个参数值不能是null，而要使用new Object[]{}
            如果被调用的WebService方法没有返回值，应使用RPCServiceClient类的invokeRobust方法，
            该方法只有两个参数，它们的含义与invokeBlocking方法的前两个参数的含义相同*/
            Class[] classes = new Class[]{Object.class};
            xml = (String) serviceClient.invokeBlocking(opAddEntry,opAddEntryArgs,classes)[0];
            System.out.println(xml);

        } catch (AxisFault axisFault) {
            axisFault.printStackTrace();  //To change body of catch statement use File | Settings | File Templates.
        }
    }
}

上面的代码展示了基于RPCServiceClien进行调用，但是传入参数的时候无法指定参数键值（个人没有找到设置的方法，如果有朋友找到可以和我分享下，万分感谢），RPCServiceClient继承于父类serviceClient，对父类进行拓展，我们可以直接拿着serviceClient进行操作实现我们的需求，定制xml格式，继续贴上代码

package com.zjhcsoft.eddmp.webService.dao;


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.axis2.AxisFault;
import org.apache.axis2.addressing.EndpointReference;
import org.apache.axis2.client.Options;
import org.apache.axis2.client.ServiceClient;

/**
 * 使用serviceClient进行xml定制发送
 * User: Francis.Hu
 * Date: 13-12-4
 * Time: 下午1:41
 */
public class BaseUtil {
    public static void main(String[] args) {
        String url = "http://10.7.92.232:8080/SMS_Send_Service/services/smsSend";

        String serviceNameH = "SendSMS10001";
        String serviceVer = "1.0";
        String consumer = "********";
        String requestTime = "2013-12-04T14:19:47.0Z";

        String destTermID = "*********";
        String srcTermID = "10001";
        String msgContent = "sen****i";
        String disturbType = "0";
        String needReport = "1";
        String serviceName = "****";
        String serialID = "201312041419351034756432";
        String serviceProvider = "*****";
        String pwd = "****";

        try {
            Options options = new Options();

            // 指定调用WebService的URL
            EndpointReference targetEPR = new EndpointReference(url);
            options.setTo(targetEPR);

            //client
            ServiceClient sender = new ServiceClient();
            sender.setOptions(options);

            OMFactory factory = OMAbstractFactory.getOMFactory();
            OMNamespace omNs =  factory.createOMNamespace("http://www.shtel.com.cn/csb/v2/","");

            //头消息指定
            OMElement header = factory.createOMElement("CSBHeader",omNs);
            rt.setText(requestTime);
            header.addChild(rt);

            sender.addHeader(header);

            //方法的定义，namespace和后面m0的效果，参考下面报文示例
            OMNamespace bodyNM =  factory.createOMNamespace("http://webservice.ideal.com","m0");
            OMElement method = factory.createOMElement("send",bodyNM);

            //方法里的参数1
            OMElement destTermXML = factory.createOMElement("destTermID",bodyNM);
            destTermXML.setText(destTermID);
            method.addChild(destTermXML);
            //方法里的参数2，下面依次类推
            OMElement srcTermIDXML = factory.createOMElement("srcTermID",bodyNM);
            srcTermIDXML.setText(srcTermID);
            method.addChild(srcTermIDXML);

            OMElement msgContentXML = factory.createOMElement("msgContent",bodyNM);
            msgContentXML.setText(msgContent);
            method.addChild(msgContentXML);

            OMElement disturbTypeXML = factory.createOMElement("disturbType",bodyNM);
            disturbTypeXML.setText(disturbType);
            method.addChild(disturbTypeXML);

            OMElement needReportXML = factory.createOMElement("needReport",bodyNM);
            needReportXML.setText(needReport);
            method.addChild(needReportXML);

            OMElement serviceNameXML = factory.createOMElement("serviceName",bodyNM);
            serviceNameXML.setText(serviceName);
            method.addChild(serviceNameXML);

            OMElement serialIDXML = factory.createOMElement("serialID",bodyNM);
            serialIDXML.setText(serialID);
            method.addChild(serialIDXML);

            OMElement serviceProviderXML = factory.createOMElement("serviceProvider",bodyNM);
            serviceProviderXML.setText(serviceProvider);
            method.addChild(serviceProviderXML);

            OMElement pwdXML = factory.createOMElement("pwd",bodyNM);
            pwdXML.setText(pwd);
            method.addChild(pwdXML);

            //构建request报文
            method.build();

            //发送报文请求，返回OMElement
            OMElement result = sender.sendReceive(method);

            System.out.println(result);
        } catch (AxisFault axisFault) {
            axisFault.printStackTrace();  //To change body of catch statement use File | Settings | File Templates.
        }
    }

}

上面就是serviceClient的使用，主要原理就是构建xml格局。通过工具给家展示下，发送的报文格式

<?xml version='1.0' encoding='UTF-8'?>
   <soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/">
      <soapenv:Header>
         <CSBHeader xmlns="http://www.shtel.com.cn/csb/v2/">
            <ServiceName>SendSMS10001</ServiceName>
            <ServiceVer>1.0</ServiceVer>
            <Consumer>I****AP</Consumer>
            <RequestTime>2013-12-04T14:19:47.0Z</RequestTime>
         </CSBHeader>
      </soapenv:Header>
      <soapenv:Body>
         <m0:send xmlns:m0="http://webservice.ideal.com">
            <m0:destTermID>*****</m0:destTermID>
            <m0:srcTermID>10001</m0:srcTermID>
            <m0:msgContent>send********i</m0:msgContent>
            <m0:disturbType>0</m0:disturbType>
            <m0:needReport>1</m0:needReport>
            <m0:serviceName>ID*******tem</m0:serviceName>
            <m0:serialID>201312041419351034756432</m0:serialID>
            <m0:serviceProvider>1034</m0:serviceProvider>
            <m0:pwd>*****</m0:pwd>
         </m0:send>
      </soapenv:Body>
   </soapenv:Envelope>