com.feilong.net.cxf.JaxWsDynamicClientUtil Maven / Gradle / Ivy
/*
* Copyright (C) 2008 feilong
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.feilong.net.cxf;
import static com.feilong.core.util.MapUtil.newLinkedHashMap;
import java.util.Map;
import javax.net.ssl.HttpsURLConnection;
import org.apache.cxf.endpoint.Client;
import org.apache.cxf.endpoint.dynamic.DynamicClientFactory;
import org.apache.cxf.jaxws.endpoint.dynamic.JaxWsDynamicClientFactory;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import com.feilong.core.Validate;
import com.feilong.json.JsonUtil;
import com.feilong.net.UncheckedHttpException;
import com.feilong.net.UriProcessor;
/**
* 使用{@link JaxWsDynamicClientFactory} 动态调用 WebService服务.
*
*
* JAX-WS(Java API for XML Web Services)
* 规范是一组XML web services的JAVA API，JAX-WS允许开发者可以选择RPC-oriented或者message-oriented 来实现自己的web services。
*
*
*
* 对于 {@link SunCertPathBuilderException:
* unable to find valid certification path to requested target}
*
*
*
* 参见 {@link SunCertPathBuilderException:
* unable to find valid certification path to requested target}
*
*
* @author feilong
* @see SunCertPathBuilderException:
* unable to find valid certification path to requested target
* @since 3.0.0
*/
public class JaxWsDynamicClientUtil{
/** The Constant LOGGER. */
private static final Logger LOGGER = LoggerFactory.getLogger(JaxWsDynamicClientUtil.class);
/** Don't let anyone instantiate this class. */
private JaxWsDynamicClientUtil(){
//AssertionError不是必须的. 但它可以避免不小心在类的内部调用构造器. 保证该类在任何情况下都不会被实例化.
//see 《Effective Java》 2nd
throw new AssertionError("No " + getClass().getName() + " instances for you!");
}
//------------为了调试方便-------------------
static{
setDefaultHostnameVerifierTrue();
}
//---------------------------------------------------------------
/**
* 如果没有这段代码, 对于 https://203.94.12.226:58443/***_official_ws/OfficialWebservice?wsdl 这么一段 ip+https 的wsdl 的调用, 将会出现 以下异常信息
*
*
*
* Caused by: org.apache.cxf.service.factory.ServiceConstructionException: Failed to create service.
* at org.apache.cxf.wsdl11.WSDLServiceFactory.{@code }(WSDLServiceFactory.java:87)
* ... 28 more
* Caused by: javax.wsdl.WSDLException: WSDLException: faultCode=PARSER_ERROR: Problem parsing
* 'https://203.94.12.226:58443/****_official_ws/OfficialWebservice?wsdl'.: javax.net.ssl.SSLHandshakeException:
* java.security.cert.CertificateException: No subject alternative names present
* at com.ibm.wsdl.xml.WSDLReaderImpl.getDocument(WSDLReaderImpl.java:2198)
* ... 30 more
* Caused by: javax.net.ssl.SSLHandshakeException: java.security.cert.CertificateException: No subject alternative names present
* at sun.security.ssl.Alerts.getSSLException(Alerts.java:192)
* at com.ibm.wsdl.xml.WSDLReaderImpl.getDocument(WSDLReaderImpl.java:2188)
* ... 35 more
* Caused by: java.security.cert.CertificateException: No subject alternative names present
* at sun.security.util.HostnameChecker.matchIP(HostnameChecker.java:144)
*
*
*
* @see SSLHandshakeException:No
* subject alternative names present
* @since 1.10.3
*/
public static void setDefaultHostnameVerifierTrue(){
//// ip address of the service URL(like.23.28.244.244)
HttpsURLConnection.setDefaultHostnameVerifier((hostname,session) -> true);
}
//---------------------------------------------------------------
/**
* 调用webservice.
*
* CXF provides two factory classes for dynamic classes
*
*
*
* - 如果 your service is defined in terms of JAX-WS concepts, you should use the {@link JaxWsDynamicClientFactory}.
* - 如果 you do not want or need JAX-WS semantics, use the {@link DynamicClientFactory}.
*
*
*
* @param
* the generic type
* @param wsdlUrl
* the wsdl url,Example: http://ho.gymbomate.com/GymboreeHOServices/HOServices.asmx?wsdl
* @param operationName
* the operation name,Example: GetMemPoints
* @param params
* 参数,Example: 15001841317
* @return 如果 wsdlUrl 是null,抛出 {@link NullPointerException}
* 如果 wsdlUrl 是blank,抛出 {@link IllegalArgumentException}
*
* The return values that matche the parts of the output message of the operation
* @throws UncheckedHttpException
* 如果出现异常, 抛出UncheckedHttpException
*/
@SuppressWarnings("unchecked")
public static T call(String wsdlUrl,String operationName,Object...params){
Validate.notBlank(wsdlUrl, "wsdlUrl can't be blank!");
//since 3.0.10
wsdlUrl = UriProcessor.process(wsdlUrl, true);
//---------------------------------------------------------------
if (LOGGER.isInfoEnabled()){
Map traceMap = getTraceMapForLog(wsdlUrl, operationName, params);
LOGGER.info("will call webservice,input infos:{}", JsonUtil.toString(traceMap));
}
//----------------------------------------------------------------------------
Client client = createClient(wsdlUrl);
try{
Object[] obj = client.invoke(operationName, params);
return (T) obj[0];
}catch (Exception e){
throw new UncheckedHttpException(e);
}
}
//---------------------------------------------------------------
/**
* 创建 client.
*
* @param wsdlUrl
* the wsdl url
* @return the client
* @since 1.14.0
*/
static Client createClient(String wsdlUrl){
// 创建动态客户端
DynamicClientFactory dynamicClientFactory = JaxWsDynamicClientFactory.newInstance();
// 创建客户端连接
Client client = dynamicClientFactory.createClient(wsdlUrl);
//----------------------------------------------------------------------------
//封装 TLSClientParameters
ClientUtil.wrap(client);
return client;
}
//---------------------------------------------------------------
/**
* 获得 map for LOGGER.
*
* @param wsdlUrl
* the wsdl url
* @param operationName
* the operation name
* @param params
* the params
* @return the map for log
* @since 1.0.9
*/
private static Map getTraceMapForLog(String wsdlUrl,String operationName,Object...params){
Map object = newLinkedHashMap();
object.put("wsdlUrl", wsdlUrl);
object.put("operationName", operationName);
object.put("params", params);
return object;
}
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