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 {
}
}
}