java - 带有 Axis 2 的 SOAP 1.2 未解析

Question

我正在编写一个接收 SOAP 1.2 消息的服务器。我遇到的问题是，当我通过 SOAPui 发送 SOAP 1.1 消息时，该消息会被正确处理，但当它是 SOAP 1.2 消息时则不会。我使用axis2。

这是我的 POM 依赖项:

  <dependencies>
    <dependency>
        <groupId>org.apache.axis2</groupId>
        <artifactId>axis2-saaj</artifactId>
        <version>1.4.1</version>
    </dependency>
  </dependencies>

这是我运行服务器的主要例程。这不是实际的服务器(没有线程)，目的是显示问题。

public class App {
    public static void main(String[] args) {
        try {
            ServerSocket server = new ServerSocket(3400);
            Socket socket = server.accept();
            BasicHttpParams params = new BasicHttpParams();
            DefaultHttpServerConnection conn = new DefaultHttpServerConnection();
            conn.bind(socket, params);
            HttpRequest request = conn.receiveRequestHeader();
            if (request instanceof HttpEntityEnclosingRequest) {
                conn.receiveRequestEntity((HttpEntityEnclosingRequest) request);
                HttpEntity entity = ((HttpEntityEnclosingRequest) request).getEntity();
                if (entity != null) {
                    MessageFactory soapMessageFactory = MessageFactory.newInstance(SOAPConstants.SOAP_1_2_PROTOCOL);
                    SOAPMessage soapMessage = soapMessageFactory.createMessage(
                            new MimeHeaders(), entity.getContent());
                    SOAPBody soapBody = soapMessage.getSOAPBody();
                    entity.consumeContent();
                }
            }
        } catch (Exception e) {
            e.printStackTrace();
        }
    }
}

SOAP 1.1 消息

<?xml version='1.0' encoding='utf-8'?>
<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/"
    xmlns:xsd="http://www.w3.org/2001/XMLSchema"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
    <soapenv:Header/>
    <soapenv:Body>
    </soapenv:Body>
</soapenv:Envelope>

SOAP 1.2 消息

<?xml version='1.0' encoding='utf-8'?>
<soapenv:Envelope xmlns:soapenv="http://www.w3.org/2003/05/soap-envelope"
    xmlns:xsd="http://www.w3.org/2001/XMLSchema"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
    <soapenv:Body>
    </soapenv:Body>
</soapenv:Envelope>

1.2 消息中出现的异常

javax.xml.soap.SOAPException: org.apache.axiom.soap.SOAPProcessingException: Disallowed element found inside Envelope : {http://www.w3.org/2003/05/soap-envelope}Body
    at org.apache.axis2.saaj.SOAPPartImpl.<init>(SOAPPartImpl.java:228)
    at org.apache.axis2.saaj.SOAPPartImpl.<init>(SOAPPartImpl.java:246)
    at org.apache.axis2.saaj.SOAPMessageImpl.<init>(SOAPMessageImpl.java:99)
    at org.apache.axis2.saaj.MessageFactoryImpl.createMessage(MessageFactoryImpl.java:131)
    at lolissimo.xhiara.App.main(App.java:33)

Answer 1

当我尝试访问 Spring 框架 WS 时，我遇到了同样的错误。

因此，经过多次意图和修复来自定义输出 XML，最后我得到了这个 uri "http://www.w3.org/2003/05/soap-envelope" 而不是“http://schemas.xmlsoap.org/soap/envelope/”。

因此，将协议(protocol)规范从 1.2 更改为 1.1 解决了问题:

MessageFactory.newInstance();

而不是:

MessageFactory.newInstance(SOAPConstants.SOAP_1_2_PROTOCOL);

在这两种情况下，您仍然可以自定义前缀和命名空间。而且，如果您尝试使用 Spring WS，请不要忘记在信封中包含 "soapenv" 前缀。