Java MethodDispatcher.getMethod方法代码示例

import org.apache.cxf.service.invoker.MethodDispatcher; //导入方法依赖的package包/类
protected Method getTargetMethod(Message m) {
    // Used the SOAP
    BindingOperationInfo bop = m.getExchange().get(BindingOperationInfo.class);
    if (bop != null) {
        MethodDispatcher md = (MethodDispatcher)
                m.getExchange().get(Service.class).get(MethodDispatcher.class.getName());
        return md.getMethod(bop);
    }
    // Used for JAX-RS
    // This doesn't work for JAX-RS sub-resources as the lookup is only done on the original method, not the
    // sub-resource
    Method method = (Method) m.get("org.apache.cxf.resource.method");
    if (method != null) {
        return method;
    }
    throw new AccessDeniedException("Method is not available : Unauthorized");
}
 

import org.apache.cxf.service.invoker.MethodDispatcher; //导入方法依赖的package包/类
protected Method getTargetMethod(Message m)
{
    BindingOperationInfo bop = m.getExchange().get(BindingOperationInfo.class);
    if (bop != null)
    {
        MethodDispatcher md = (MethodDispatcher) m.getExchange().get(Service.class).get(MethodDispatcher.class.getName());

        return md.getMethod(bop);
    }

    Method method = (Method) m.get("org.apache.cxf.resource.method");
    if (method != null)
    {
        return method;
    }
    throw new AccessDeniedException("Method is not available : Unauthorized");
}
 

import org.apache.cxf.service.invoker.MethodDispatcher; //导入方法依赖的package包/类
/**
 * Extracts the Method that will be invoked by the service from the Message object
 *
 * @param message Message to extract the method from
 * @return Method that will be invoked by the service from the Message object
 */
private Method getServiceMethod(Message message) {
    Exchange exchange = message.getExchange();
    BindingOperationInfo bindingOperationInfo = exchange.get(BindingOperationInfo.class);
    MethodDispatcher methodDispatcher = (MethodDispatcher)
            exchange.get(Service.class).get(MethodDispatcher.class.getName());
    return methodDispatcher.getMethod(bindingOperationInfo);
}
 

import org.apache.cxf.service.invoker.MethodDispatcher; //导入方法依赖的package包/类
protected void checkAuthorization(MessageContext ctx)
{
   if ((Boolean) ctx.get(MessageContext.MESSAGE_OUTBOUND_PROPERTY))
   {
      return;
   }
   Message message = ((WrappedMessageContext) ctx).getWrappedMessage();
   Exchange exchange = message.getExchange();
   Endpoint ep = exchange.get(Endpoint.class);
   EJBMethodSecurityAttributeProvider attributeProvider = ep
         .getAttachment(EJBMethodSecurityAttributeProvider.class);
   if (attributeProvider != null) //ejb endpoints only can be associated with this...
   {
      SecurityContext secCtx = message.get(SecurityContext.class);
      BindingOperationInfo bop = exchange.getBindingOperationInfo();
      MethodDispatcher md = (MethodDispatcher) exchange.getService().get(MethodDispatcher.class.getName());
      Method method = md.getMethod(bop);

      EJBMethodSecurityAttribute attributes = attributeProvider.getSecurityAttributes(method);
      if (attributes == null || attributes.isPermitAll()) //no security requirement or method marked @PermitAll
      {
         return;
      }
      if (!attributes.isDenyAll())
      {
         if (attributes.getRolesAllowed() != null)
         {
            for (String role : attributes.getRolesAllowed())
            {
               if (secCtx.isUserInRole(role))
               {
                  return;
               }
            }
         }
      }
      final Principal p = secCtx.getUserPrincipal();
      ctx.put(KEY, true);
      throw MESSAGES.authorizationFailed(p != null ? p.getName() : null);
   }
}