我需要从我的应用程序中与两个网络服务通信。 对于一个网络服务，我需要使用 soap1_1 版本，而对于另一个 soap 版本，我需要使用 soap1_2。在这种情况下，应该为系统属性“javax.xml.soap.MessageFactory”设置什么值

客户 1:

public class SoapClient1 {


protected static Logger _logger = Logger.getLogger ("TEST");
private static Long retryDelay = null;


public String sendSoapMessage (String xml) throws Exception {

    SOAPMessage resp  = null;
    String response = null;
    String endpoint = "http:xxxx";



    System.setProperty("javax.xml.soap.MessageFactory","com.sun.xml.internal.messaging.saaj.soap.ver1_2.SOAPMessageFactory1_2Impl");
    SOAPConnectionFactory connectionFactory = SOAPConnectionFactory.newInstance();
    SOAPConnection soapConnection = connectionFactory.createConnection();

    long start = System.currentTimeMillis();
    long end = System.currentTimeMillis();

    //URL endPoint = new URL(endpoint);

    //setting connection time out and read timeout

    URL endPoint = new URL (null, endpoint, new URLStreamHandler () {
        @Override
        protected URLConnection openConnection (URL url) throws IOException {

            URL clone = new URL (url.toString ());
            URLConnection connection = clone.openConnection ();
            connection.setConnectTimeout (60000);
            connection.setReadTimeout (60000);
            // Custom header

            return connection;
        }});


    try{

        start = System.currentTimeMillis();


            resp = soapConnection.call(getSoapRequest(xml), endPoint);      

        end = System.currentTimeMillis();

        ByteArrayOutputStream os = new ByteArrayOutputStream();
        resp.writeTo(os);
        response = os.toString();


        if (!resp.getSOAPBody().hasFault()) {

            response = "SucCess:" + response;

            }else{

                response = "FaiLure:" + response;
            }

        }else{

            response = "FaiLure:" + response;
        }


    }catch(SOAPException se){
        _logger.log(Level.ERROR," Service Provisioning Call Failed");
        _logger.log(Level.ERROR,"The call duration before SOAPException =" +(end-start)+" ms.");

        se.printStackTrace();
        throw se;
    }

    soapConnection.close();
    return response;
}


private SOAPMessage getSoapRequest(String xml) throws SOAPException,Exception{

    MessageFactory mf = MessageFactory.newInstance(SOAPConstants.SOAP_1_2_PROTOCOL);
    /* Create a SOAP message object. */
    SOAPMessage soapMessage = mf.createMessage();
    SOAPPart soapPart = soapMessage.getSOAPPart();
    SOAPEnvelope soapEnvelope = soapPart.getEnvelope();
    SOAPBody soapBody = soapEnvelope.getBody();
    soapEnvelope.getHeader().detachNode();
    soapEnvelope.addNamespaceDeclaration("soap","http://yyyy");
    SOAPHeader header = soapEnvelope.addHeader();



    DocumentBuilderFactory builderFactory = DocumentBuilderFactory.newInstance();
    builderFactory.setNamespaceAware(true);

    InputStream stream  = new ByteArrayInputStream(xml.getBytes());
    Document doc = builderFactory.newDocumentBuilder().parse(stream);

    _logger.log(Level.DEBUG, "Adding SOAP Request Body");
    soapBody.addDocument(doc);

    soapMessage.saveChanges();

    return soapMessage;

}
}

sample 请求

<?xml version="1.0" encoding="UTF-8"?>
       <env:Envelope xmlns:env="http://www.w3.org/2003/05/soap-envelope" xmlns:soap="http://bridgewatersystems.com/xpc/tsc/entity/soap">
      <env:Header/>
        <env:Body>
             <TempTierChangeRequest xmlns="http://bridgewatersystems.com/xpc/tsc/entity/soap" credentials="root" principal="root">
           <temp-tier-change xmlns="">
                <service-components>
                     <service-component name="DSL_Tier_2"/>
                </service-components>
                <duration-sec>300</duration-sec>
                <description>1024 SC</description>
                <activation-date>2017-02-09T10:29:16</activation-date>
                <subscriber-id>26752018010@wholesale1.com</subscriber-id>
                <partition-key>26752018010</partition-key>
                <ttc-id>3706043</ttc-id>
                <validity-period>
                     <duration>30</duration>
                     <expires-with-billing-reset>1</expires-with-billing-reset>
                </validity-period>
           </temp-tier-change>
      </TempTierChangeRequest>
      </env:Body>
      </env:Envelope>

最佳答案

不可能为两个不同的目的设置系统变量 javax.xml.soap.MessageFactory 的值。默认值是为 SOAP 1.1 设置的

删除系统属性 javax.xml.soap.MessageFactory 并根据您正在构建的客户端类型使用

使用 MessageFactory.newInstance() 构建 soap 消息

如果要SOAP1.1，使用默认构造函数

 MessageFactory factory = MessageFactory.newInstance();

如果你想要SOAP1.2，使用

MessageFactory factory = MessageFactory.newInstance(SOAPConstants.SOAP_1_2_PROTOCOL);

参见 Java Tutorial .

JAX-WS 客户端配置了注解@BindingType

@BindingType 在使用注释配置 JAX-WS 客户端时使用，例如，如果客户端是从 WSDL 生成的。将注释添加到端口以将绑定(bind)设置为 SoapBinding.SOAP11HTTP_BINDING 或 SoapBinding.SOAP12HTTP_BINDING。

@WebService(targetNamespace = "https://myservice.services.com", name = "myserviceProxyProt")
@BindingType(javax.xml.ws.soap.SOAPBinding.SOAP12HTTP_BINDING)
public interface MyServiceProxyPort {

关于java - 两个不同 soap 版本的系统属性 "javax.xml.soap.MessageFactory"，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/41846856/