IntelliJ评估中SOAP的RequestContext上的java SOAPFaultException

Question

在IntelliJ中调试期间，我在RequestContext对象中计算表达式（或在调试控制台中添加监视）后得到SOAPFaultException。更具体地说，错误是：

javax.xml.ws.soap.SOAPFaultException: Server did not recognize the value of HTTP Header SOAPAction: .

为什么会这样

Answer 1

发生此错误的原因是类RequestContext的映射自定义实现。java是在jaxws rt（版本2.1.4）库中生成的。 自定义映射实现有一个回退机制，当变量“mapView.fallbackMap”为空时，回退循环中的标题“soapAction”将被清除。检查剪下的波纹管：

 /**
 * Fill a {@link Packet} with values of this {@link RequestContext}.
 */
public void fill(Packet packet) {
    if(mapView.fallbackMap==null) {
        if (endpointAddress != null)
            packet.endpointAddress = endpointAddress;
        packet.contentNegotiation = contentNegotiation;
        if (soapAction != null) {
            packet.soapAction = soapAction;
        }
        if(!others.isEmpty()) {
            packet.invocationProperties.putAll(others);
            //if it is not standard property it deafults to Scope.HANDLER
            packet.getHandlerScopePropertyNames(false).addAll(others.keySet());
        }
    } else {
        Set<String> handlerScopePropertyNames = new HashSet<String>();
        // fallback mode, simply copy map in a slow way
        for (Entry<String,Object> entry : mapView.fallbackMap.entrySet()) {
            String key = entry.getKey();
            if(packet.supports(key))
                packet.put(key,entry.getValue());
            else
                packet.invocationProperties.put(key,entry.getValue());

            //if it is not standard property it deafults to Scope.HANDLER
            if(!super.supports(key)) {
                handlerScopePropertyNames.add(key);
            }
        }

        if(!handlerScopePropertyNames.isEmpty())
            packet.getHandlerScopePropertyNames(false).addAll(handlerScopePropertyNames);
    }
}

此外，每次创建自定义实现不支持的Map方法时，都会填充变量“mapView.fallbackMap”，例如“entrySet”或“size”方法。因此，每次我们调用“监视”或“评估”操作来调试IntelliJ IDEA中的RequestContext时，回退都由SOAP调用填充

因此，该解决方案不用于在SOAP调用之前调试RequestContext，或确保在执行请求之前删除以下属性：

((BindingProvider) service).getRequestContext().remove("javax.xml.ws.soap.http.soapaction.uri")