webservice客户端代码

package com.miitgxt.webservices.client.rpc;

import javax.xml.rpc.ServiceException;

import org.apache.axiom.om.OMAbstractFactory;
import org.apache.axiom.om.OMElement;
import org.apache.axiom.om.OMFactory;
import org.apache.axis.client.Call;
import org.apache.axis.client.Service;
import org.apache.axis2.AxisFault;
import org.apache.axis2.client.Options;
import org.apache.axis2.rpc.client.RPCServiceClient;

/**
* webservice调用基类
*
*
*
* @author wenhao
*
*/
public abstract class WebServiceFactoryClient {

   /**
   * @Title: WebServer_Init
   * @描述:(方法描述)
   * @作者: 客户端调用的方法
   * @参数: 传入参数定义
   * @返回值: Call 返回类型
   * @throws
   */
   public static Call WebServer_Init(String WebServerAddress, String CallOperationName) {
       Service service = new Service();
       Call call = null;
       try {
           call = (Call) service.createCall();
           call.setTargetEndpointAddress(WebServerAddress);
           call.setOperationName(CallOperationName);
       } catch (ServiceException e) {
           e.printStackTrace();
       }
       return call;
   }

   public abstract RPCServiceClient createRpcServiceClient(String url, String namespace, String method,int timeout) throws Exception;

   public abstract String WebPost(Long clientId, String pwd, String fileContent, String method, String url, String namespace,int timeout) throws Exception;

   public abstract OMFactory createOMFactory();

   public abstract OMElement netPost(String url, String action, String methodStr, String namespace, String tns, String[] pars, String[] vals,int timeout) throws AxisFault;

   public static String createXml(String yhm, String yhlb) {
       return null;
   }
}

package com.miitgxt.webservices.client.rpc;

import java.io.BufferedReader;
import java.io.DataOutputStream;
import java.io.File;
import java.io.IOException;
import java.io.InputStreamReader;
import java.net.HttpURLConnection;
import java.net.URL;
import java.net.URLEncoder;
import java.security.Security;

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.axis2.AxisFault;
import org.apache.axis2.addressing.EndpointReference;
import org.apache.axis2.client.Options;
import org.apache.axis2.client.ServiceClient;
import org.apache.axis2.rpc.client.RPCServiceClient;
import org.apache.axis2.transport.http.HTTPConstants;
import org.apache.commons.lang.StringUtils;
import org.springframework.core.io.ClassPathResource;
import org.springframework.core.io.Resource;

import com.miitgxt.webservices.client.WebServiceParameters;

/**
* webservice 请求
*
* @author wenhao 公共类
*
*/
public class WebServiceClient extends WebServiceFactoryClient {
   /**
   * 代理类编写
   */
   @Override
   public RPCServiceClient createRpcServiceClient(String url, String namespace, String method, int timeout) throws Exception {
       RPCServiceClient serviceClient = null;
       try {
           serviceClient = new RPCServiceClient();
           EndpointReference targetEPR = new EndpointReference(url);
           Options options = new Options();
           options.setTo(targetEPR);
           options.setTimeOutInMilliSeconds(timeout);
           options.setProperty(HTTPConstants.CHUNKED, "false");// 把chunk关掉后，会自动加上Content-Length。
           serviceClient.setOptions(options);
       } catch (Exception e) {
           e.printStackTrace();
       } finally {

       }
       return serviceClient;
   }

   /**
   * 请求发送
   */
   @SuppressWarnings("rawtypes")
   @Override
   public String WebPost(Long clientId, String pwd, String fileContent, String method, String url, String namespace, int timeout) throws Exception {
       RPCServiceClient serviceClient = null;
       try {
           serviceClient = createRpcServiceClient(url, namespace, method, timeout);
           // 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(namespace, 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
           Object[] opAddEntryArgs = new Object[] { clientId, pwd, fileContent };
           Class[] classes = new Class[] { String.class };
           fileContent = (String) serviceClient.invokeBlocking(opAddEntry, opAddEntryArgs, classes)[0];
       } catch (Exception e) {
           e.printStackTrace();
           fileContent = WebServiceParameters.JG_FAIL;
           throw new RuntimeException("调用远程接口链接失败");
       } finally {
           serviceClient.cleanupTransport();
       }
       return fileContent;
   }

   /**
   * .net与Java的区别 createOMFactory(这里用一句话描述这个方法的作用) (这里描述这个方法适用条件 – 可选)
   *
   * @return OMFactory
   * @author wenhao
   * @exception
   * @since 1.0.0
   */
   public OMFactory createOMFactory() {
       OMFactory fac = OMAbstractFactory.getOMFactory();
       return fac;
   }

   public OMElement getOMMethod(String methodStr, String namespace, String tns, String[] pars, String[] vals) {
       OMFactory fac = createOMFactory();
       // 创建命名空间
       OMNamespace nms = fac.createOMNamespace(namespace, tns);
       // 创建OMElement方法元素，并指定其在nms指代的名称空间中
       OMElement method = fac.createOMElement(methodStr, nms);
       // 添加方法参数名和参数值
       for (int i = 0; i < pars.length; i++) {
           // 创建方法参数OMElement元素
           OMElement param = fac.createOMElement(pars[i], nms);
           // 设置键值对参数值
           param.setText(vals[i]);
           // 讲方法元素添加到method方法元素中
           method.addChild(param);
       }
       return method;
   }

   public OMElement netPost(String url, String action, String methodStr, String namespace, String tns, String[] pars, String[] vals, int timeout) {
       OMElement result = null;
       ServiceClient client = null;
       try {
           client = new ServiceClient();
           client.setOptions(getClientOptions(action, url, timeout));
           result = client.sendReceive(getOMMethod(methodStr, namespace, tns, pars, vals));
       } catch (AxisFault e) {
           // TODO Auto-generated catch block
           e.printStackTrace();
       } finally {
           try {
               client.cleanupTransport();
           } catch (AxisFault e) {
               // TODO Auto-generated catch block
               e.printStackTrace();
           }
       }
       return result;
   }

   public Options getClientOptions(String action, String url, int timeout) {
       // 创建request soap包请求选项
       Options options = new Options();
       // 设置request soap包的端点引用(接口地址)
       EndpointReference targetEpr = new EndpointReference(url);
       // 设置options的soapAction
       options.setAction(action);
       options.setTo(targetEpr);
       // 如果报错提示Content-Length，请求内容长度
       options.setProperty(HTTPConstants.CHUNKED, "false");// 把chunk关掉后，会自动加上Content-Length。
       options.setTimeOutInMilliSeconds(timeout);
       return options;
   }

   // 安全机制添加协议
   public void sslSecurity() throws Exception {
       File file = null;
       try {
           System.clearProperty("javax.net.ssl.trustStore");
           Resource resource = new ClassPathResource("com/miitgxt/webservices/xml/client.truststore");
           file = resource.getFile();
           System.setProperty("javax.net.ssl.trustStore", "d:/testclientjdk.truststore");
           System.setProperty("javax.net.ssl.trustStorePassword", "changeit");
           System.setProperty("java.protocol.handler.pkgs", "com.sun.net.ssl.internal.www.protocol");
           Security.addProvider(new com.sun.net.ssl.internal.ssl.Provider());
       } catch (IOException e) {
           e.printStackTrace();
           throw new Exception("安全认证失败！");
       }
   }

   public void deleteFile(String path) {
       File file = null;
       try {
           if (StringUtils.trimToNull(path) != null) {
               file = new File(path);
               if (file != null) {
                   if (file.isFile()) {
                       file.delete();
                   }
               }
           }
       } catch (Exception e) {
           e.printStackTrace();
       } finally {
       }
   }
}

来源：oschina

链接：https://my.oschina.net/u/876930/blog/550581

标签

webservice接口

apache

string

axis2