axis2 调用外部WSDL的工具类

package com.sinosoft.webservice;import java.io.IOException;import java.util.Date;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.client.ServiceClient;import org.apache.axis2.transport.http.HTTPConstants;import org.apache.axis2.transport.http.HttpTransportProperties.ProxyProperties;import java.util.ArrayList;  import java.util.HashMap;  import java.util.Iterator;import java.util.List;  import java.util.Map;    import org.apache.axiom.om.OMNode;    public class WSDLUtil { OMElement response;  static List<String> gList = new ArrayList<String>();public OMElement getResponse() {return response;}public void setResponse(OMElement response) {this.response = response;}//定义WSDL private static EndpointReference targetEPR;  private static OMFactory fac = OMAbstractFactory.getOMFactory(); //设置命名空间类似于网关 static OMNamespace omNs ;//构造函数用于获取结果  /**调用构造函数传参说明 * WSDLUntil(String targetWsdl,String namespace,String actionUri,String MethodName,String[] ParamKey,String[] ParamValue) *@param targetWsdl ：WSDL地址 如http://www.webxml.com.cn/WebServices/WeatherWebService.asmx?wsdl *@param namespace  ：soap命名空间 如：http://WebXml.com.cn/ *@param actionUri  ：命名空间+方法名如：http://WebXml.com.cn/getWeatherbyCityName *@param MethodName ：方法名：如：getWeatherbyCityName *@param ParamKey   ：参数的键：如 new String[]{"theCityName","theUserID"} *@param ParamValue ：参数的值：如 new String[]{"杭州","01"} */public WSDLUtil(String targetWsdl,String nameSpace,String actionUri,String methodName,String[] paramKey,String[] paramValue) throws AxisFault{targetEPR = new EndpointReference(targetWsdl);omNs = fac.createOMNamespace(nameSpace, "tns");ServiceClient sender = new ServiceClient();                sender.setOptions(buildOptions(actionUri));        OMElement result = sender.sendReceive(buildParam(methodName,paramKey,paramValue));        setResponse(result);} /**  * @see 解析参数  * @return  */ public static  OMElement buildParam(String method,String[] arg,String[] val) {        OMElement data = fac.createOMElement(method, omNs);        for(int i=0;i<arg.length;i++){        OMElement inner = fac.createOMElement(arg[i], omNs);        inner.setText(val[i]);        data.addChild(inner);        }        return data; } /**  * @see 设置连接属性  * @return  */ public static Options  buildOptions(String action){  Options options = new Options();        options.setSoapVersionURI(SOAP11Constants.SOAP_ENVELOPE_NAMESPACE_URI);       // options.setAction("http://WebXml.com.cn/getSupportCity");        options.setTo(targetEPR);        options.setTransportInProtocol(Constants.TRANSPORT_HTTP);        options.setProperty(HTTPConstants.CHUNKED, "false");//设置不受限制.        //options.setProperty(HTTPConstants.PROXY, buildProxy());        options.setProperty(Constants.Configuration.HTTP_METHOD,HTTPConstants.HTTP_METHOD_POST);        options.setAction(action);        return options; }  /**  * @see 设置代理属性  * @return  */ public static ProxyProperties buildProxy(){     ProxyProperties proxyProperties=new ProxyProperties();        proxyProperties.setProxyName("172.19.18.22");        proxyProperties.setProxyPort(8080);        return proxyProperties; }  /**   * 遍历全部节点，将节点放入Map返回   * @param element   * @return   */   @SuppressWarnings("unchecked")public static Map getResults(OMElement element) {       if (element == null) {           return null;       }       Iterator iter =  element.getChildElements();       Map map = new HashMap();       while (iter.hasNext()) {           OMNode omNode = (OMNode) iter.next();           if (omNode.getType() == OMNode.ELEMENT_NODE) {               OMElement omElement = (OMElement) omNode;               String key = omElement.getLocalName().trim();              // System.out.println("sta: " + key);                String value = omElement.getText().trim();               map.put(key, value);           }       }       return map;   }      /**   * 遍历当前父节点下的所有子节点   * @param element OMElement 对象   * @param parentNode 父节点   * @return List   */   @SuppressWarnings("unchecked")public static List getNodeList(OMElement element, String parentNode) throws java.io.IOException{       if (element == null || parentNode == null) {           return null;       }              List list = new ArrayList();        Iterator<OMElement> iter = element.getChildElements();       while(iter.hasNext()){           OMElement node = iter.next();           if(node.getLocalName().equals(parentNode)){               Map map = new HashMap();               Iterator<OMElement> iter1 = node.getChildElements();               while(iter1.hasNext()){                   OMElement node1 = iter1.next();                   map.put(node1.getLocalName(), node1.getText());                   //System.out.println(node1.getLocalName()+":"+node1.getText());                }                list.add(map);//System.out.println(list);            }       }              return list;   }   @SuppressWarnings("unchecked") public static List<String> getAllElementList(OMElement element){    getChildNodes(element);  return gList;  }  @SuppressWarnings("unchecked")public static List getChildNodes(OMElement element){ //List list = new ArrayList();  Iterator<OMElement> iterator = element.getChildElements();  while(iterator.hasNext()){   OMElement node = iterator.next();    String eleName = node.getLocalName();  String eleValue = node.getText(); gList.add(eleName+":"+eleValue);  //System.out.println(eleName+"++:"+eleValue); List tmpList2 = getChildNodes(node);      }  return gList;  }}