Плагин jax-ws maven wsimport при обработке ошибок внешний файл привязки

Question

Среда:

JAX-WS Metro 2.2.8

Tomcat 6

JAX-WS maven плагин 2.3

Затмение Юнона

Выпуск:

Я не смог сгенерировать артефакты на стороне клиента, используя плагин jax-ws maven с внешним файлом привязки.

Ниже приведен мой файл binding.xml:

<?xml version="1.0" encoding="UTF-8"?>

<bindings
  xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/"
  wsdlLocation="http://localhost:8080/jaxws/userOperationsService?wsdl"
  xmlns="http://java.sun.com/xml/ns/jaxws"
  schemaLocation="http://localhost:8080/jaxws/userOperationsService?xsd=1">

  <!-- applies to wsdl:definitions node, that would mean the entire wsdl -->
  <enableAsyncMapping>false</enableAsyncMapping>

  <!-- wsdl:portType operation customization -->
  <bindings node="wsdl:definitions/wsdl:portType [@name='userOperations']/wsdl:operation[@name='getUserDevices']">
      <enableAsyncMapping>true</enableAsyncMapping>
  </bindings>
</bindings>

Я получаю ошибку:

[ERROR] XPath evaluation of "wsdl:definitions/wsdl:portType [@name='userOperations']/wsdl:operation[@name='getUserDevices']" results in an empty target node
  line 13 of file:/F:/study/jaxws-async/src/main/resources/jaxws/binding/binding.xml

[WARNING] unknown extensibility element or attribute "ns1" (in namespace "http://www.w3.org/2000/xmlns/")
  line 21 of http://localhost:8080/jaxws/userOperationsService?wsdl=1

[WARNING] unknown extensibility element or attribute "ns2" (in namespace "http://www.w3.org/2000/xmlns/")
  line 22 of http://localhost:8080/jaxws/userOperationsService?wsdl=1

[WARNING] unknown extensibility element or attribute "ns3" (in namespace "http://www.w3.org/2000/xmlns/")
  line 25 of http://localhost:8080/jaxws/userOperationsService?wsdl=1

[WARNING] unknown extensibility element or attribute "ns4" (in namespace "http://www.w3.org/2000/xmlns/")
  line 26 of http://localhost:8080/jaxws/userOperationsService?wsdl=1
Failed to parse the WSDL.

Глядя на сгенерированный WSDL ниже, возникает элемент, вызывающий проблему

<portType name="userOperations">
<operation name="getUserDetails">
<input xmlns:ns1="http://www.w3.org/2007/05/addressing/metadata" ns1:Action="http://com.atul.userOps/userOperations/getUserDetails" message="tns:getUserDetails"/>
<output xmlns:ns2="http://www.w3.org/2007/05/addressing/metadata" ns2:Action="http://com.atul.userOps/userOperations/userOperations/getUserDetailsResponse" message="tns:getUserDetailsResponse"/>
</operation>
<operation name="getUserDevices">
<input xmlns:ns3="http://www.w3.org/2007/05/addressing/metadata" ns3:Action="http://com.atul.userOps/userOperations/getUserDevices" message="tns:getUserDevices"/>
<output xmlns:ns4="http://www.w3.org/2007/05/addressing/metadata" ns4:Action="http://com.atul.userOps/userOperations/userOperations/getUserDevicesResponse" message="tns:getUserDevicesResponse"/>
</operation>
</portType>

Почему wsimport не может распознать пространства имен xmlns:ns1?

Есть ли способ, которым я могу избавиться от этого?

Файл war для веб-службы развернут на tomcat. Пожалуйста помоги.