Java 如何使Axis1.4不为同一个XML名称空间生成多个前缀？

我从使用Axis1.4库的客户端接收SOAP请求。请求的格式如下：

<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:Body>
    <PlaceOrderRequest xmlns="http://example.com/schema/order/request">
      <order>
        <ns1:requestParameter xmlns:ns1="http://example.com/schema/common/request">
          <ns1:orderingSystemWithDomain>
            <ns1:orderingSystem>Internet</ns1:orderingSystem>
            <ns1:domainSign>2</ns1:domainSign>
          </ns1:orderingSystemWithDomain>
        </ns1:requestParameter>
        <ns2:directDeliveryAddress ns2:addressType="0" ns2:index="1" 
                                   xmlns:ns2="http://example.com/schema/order/request">
          <ns3:address xmlns:ns3="http://example.com/schema/common/request">
            <ns4:zipcode xmlns:ns4="http://example.com/schema/common">12345</ns4:zipcode>
            <ns5:city xmlns:ns5="http://example.com/schema/common">City</ns5:city>
            <ns6:street xmlns:ns6="http://example.com/schema/common">Street</ns6:street>
            <ns7:houseNum xmlns:ns7="http://example.com/schema/common">1</ns7:houseNum>
            <ns8:country xmlns:ns8="http://example.com/schema/common">XX</ns8:country>
          </ns3:address>
[...]

互联网
2.
12345
城市
街头
1.
XX
[...]

如您所见，为同一名称空间定义了多个前缀，例如，名称空间具有前缀ns4、ns5、ns6、ns7和ns8。一些长请求为同一名称空间定义数百个前缀

这会导致XSLT处理器出现问题，我用它来转换请求。Saxon将同一命名空间的不同前缀数限制为255，并在定义更多前缀时引发异常

---

Axis 1.4是否可以配置为定义更智能的前缀，以便每个名称空间只有一个前缀？

我也有同样的问题。目前，我已经通过编写BasicHandler扩展来解决这个问题，然后自己遍历SOAPPart并将名称空间引用向上移动到父节点。我不喜欢这个解决方案，但它似乎确实有效

我真的希望有人来告诉我们该做什么

编辑

这太复杂了，就像我说的，我一点也不喜欢，但我们开始吧。实际上，我将功能划分为几个类（这不是我们在该项目中需要做的唯一操作，因此还有其他实现），我真的希望有人能尽快解决这个问题。这使用dom4j来处理通过SOAP进程的XML，因此您需要dom4j来使其工作

public class XMLManipulationHandler extends BasicHandler {
    private static Log log = LogFactory.getLog(XMLManipulationHandler.class);
    private static List processingHandlers;

    public static void setProcessingHandlers(List handlers) {
        processingHandlers = handlers;
    }

    protected Document process(Document doc) {
        if (processingHandlers == null) {
            processingHandlers = new ArrayList();
            processingHandlers.add(new EmptyProcessingHandler());
        }
        log.trace(processingHandlers);
        treeWalk(doc.getRootElement());
        return doc;
    }

    protected void treeWalk(Element element) {
        for (int i = 0, size = element.nodeCount(); i < size; i++) {
            Node node = element.node(i);
            for (int handlerIndex = 0; handlerIndex < processingHandlers.size(); handlerIndex++) {
                ProcessingHandler handler = (ProcessingHandler) processingHandlers.get(handlerIndex);
                handler.process(node);
            }
            if (node instanceof Element) {
                treeWalk((Element) node);
            }
        }
    }

    public void invoke(MessageContext context) throws AxisFault {
        if (!context.getPastPivot()) {
            SOAPMessage message = context.getMessage();
            SOAPPart soapPart = message.getSOAPPart();
            ByteArrayOutputStream baos = new ByteArrayOutputStream();

            try {
                message.writeTo(baos);
                baos.flush();
                baos.close();

                ByteArrayInputStream bais = new ByteArrayInputStream(baos.toByteArray());
                SAXReader saxReader = new SAXReader();
                Document doc = saxReader.read(bais);
                doc = process(doc);
                DocumentSource ds = new DocumentSource(doc);
                soapPart.setContent(ds);
                message.saveChanges();
            } catch (Exception e) {
                throw new AxisFault("Error Caught processing document in XMLManipulationHandler", e);
            }
        }
    }
}

---

无保修等。

将您客户的wsdd更改为将

启用NamespacePrefixOptimization

设置为

true

<globalConfiguration >
  <parameter name="enableNamespacePrefixOptimization" value="true"/>

---

对于请求，我使用此选项删除名称空间类型：

String endpoint = "http://localhost:5555/yourService";

// Parameter to be send
Integer secuencial = new Integer(11);  // 0011

// Make the call
Service  service = new Service();

Call call = (Call) service.createCall();

// Disable sending Multirefs
call.setOption( org.apache.axis.AxisEngine.PROP_DOMULTIREFS, new java.lang.Boolean( false) ); 

// Disable sending xsi:type
call.setOption(org.apache.axis.AxisEngine.PROP_SEND_XSI, new java.lang.Boolean( false));  

// XML with new line
call.setOption(org.apache.axis.AxisEngine.PROP_DISABLE_PRETTY_XML, new java.lang.Boolean( false)); 

// Other Options. You will not need them
call.setOption(org.apache.axis.AxisEngine.PROP_ENABLE_NAMESPACE_PREFIX_OPTIMIZATION, new java.lang.Boolean( true)); 
call.setOption(org.apache.axis.AxisEngine.PROP_DOTNET_SOAPENC_FIX, new java.lang.Boolean( true));

call.setTargetEndpointAddress(new java.net.URL(endpoint));
call.setSOAPActionURI("http://YourActionUrl");//Optional

// Opertion Name
//call.setOperationName( "YourMethod" );
call.setOperationName(new javax.xml.namespace.QName("http://yourUrl", "YourMethod"));      

// Do not send encoding style
call.setEncodingStyle(null);

// Do not send xmlns in the xml nodes
call.setProperty(org.apache.axis.client.Call.SEND_TYPE_ATTR, Boolean.FALSE);

/////// Configuration of namespaces
org.apache.axis.description.OperationDesc oper;
org.apache.axis.description.ParameterDesc param;
oper = new org.apache.axis.description.OperationDesc();
oper.setName("InsertaTran");
param = new org.apache.axis.description.ParameterDesc(new javax.xml.namespace.QName("http://yourUrl", "secuencial"), org.apache.axis.description.ParameterDesc.IN, new javax.xml.namespace.QName("http://www.w3.org/2001/XMLSchema", "int"), int.class, false, false);
oper.addParameter(param);

oper.setReturnType(new javax.xml.namespace.QName("http://www.w3.org/2001/XMLSchema", "int"));
oper.setReturnClass(int.class);
oper.setReturnQName(new javax.xml.namespace.QName("http://yourUrl", "yourReturnMethod"));
oper.setStyle(org.apache.axis.constants.Style.WRAPPED);
oper.setUse(org.apache.axis.constants.Use.LITERAL);

call.setOperation(oper);

Integer ret = (Integer) call.invoke( new java.lang.Object [] 
            { secuencial });

---

我也有同样的问题。我会密切关注这条线索。这有记录吗？我想要一个很好的列表，列出我可以做些什么来配置客户端，最好不用阅读实际的源代码。它有用吗？

<globalConfiguration >
  <parameter name="enableNamespacePrefixOptimization" value="true"/>

String endpoint = "http://localhost:5555/yourService";

// Parameter to be send
Integer secuencial = new Integer(11);  // 0011

// Make the call
Service  service = new Service();

Call call = (Call) service.createCall();

// Disable sending Multirefs
call.setOption( org.apache.axis.AxisEngine.PROP_DOMULTIREFS, new java.lang.Boolean( false) ); 

// Disable sending xsi:type
call.setOption(org.apache.axis.AxisEngine.PROP_SEND_XSI, new java.lang.Boolean( false));  

// XML with new line
call.setOption(org.apache.axis.AxisEngine.PROP_DISABLE_PRETTY_XML, new java.lang.Boolean( false)); 

// Other Options. You will not need them
call.setOption(org.apache.axis.AxisEngine.PROP_ENABLE_NAMESPACE_PREFIX_OPTIMIZATION, new java.lang.Boolean( true)); 
call.setOption(org.apache.axis.AxisEngine.PROP_DOTNET_SOAPENC_FIX, new java.lang.Boolean( true));

call.setTargetEndpointAddress(new java.net.URL(endpoint));
call.setSOAPActionURI("http://YourActionUrl");//Optional

// Opertion Name
//call.setOperationName( "YourMethod" );
call.setOperationName(new javax.xml.namespace.QName("http://yourUrl", "YourMethod"));      

// Do not send encoding style
call.setEncodingStyle(null);

// Do not send xmlns in the xml nodes
call.setProperty(org.apache.axis.client.Call.SEND_TYPE_ATTR, Boolean.FALSE);

/////// Configuration of namespaces
org.apache.axis.description.OperationDesc oper;
org.apache.axis.description.ParameterDesc param;
oper = new org.apache.axis.description.OperationDesc();
oper.setName("InsertaTran");
param = new org.apache.axis.description.ParameterDesc(new javax.xml.namespace.QName("http://yourUrl", "secuencial"), org.apache.axis.description.ParameterDesc.IN, new javax.xml.namespace.QName("http://www.w3.org/2001/XMLSchema", "int"), int.class, false, false);
oper.addParameter(param);

oper.setReturnType(new javax.xml.namespace.QName("http://www.w3.org/2001/XMLSchema", "int"));
oper.setReturnClass(int.class);
oper.setReturnQName(new javax.xml.namespace.QName("http://yourUrl", "yourReturnMethod"));
oper.setStyle(org.apache.axis.constants.Style.WRAPPED);
oper.setUse(org.apache.axis.constants.Use.LITERAL);

call.setOperation(oper);

Integer ret = (Integer) call.invoke( new java.lang.Object [] 
            { secuencial });