生成JAX-WS來源NullPointerException異常

Question

我想從我已經創建了一個WSDL定義生成Java服務類。我現在的問題是，它失敗，出現以下消息時，比沒有更多的細節：

Unable to generate JAX-WS Source. 

Reason: 
java.lang.NullPointerException 

（耶〜對於冗長外）

我使用MuleStudio 1.3.0，它是基於Eclipse 3.6.1。我試圖直接從Mule的組件和WSDL創建這些類，但是我得到相同的錯誤。

我混了有目的的WSDL，它正確地開始嘔吐驗證錯誤。這意味着它正在讀取文件並正確解析它。不知道接下來會發生什麼。

我可以如何解決呢？

下面是引用我的WSDL文件：

<?xml version="1.0" encoding="UTF-8"?> 
<wsdl:definitions 
    xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/" 
    xmlns:tns="http://tempuri.org/ListenerService/" 
    xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/" 
    xmlns:xsd="http://www.w3.org/2001/XMLSchema" 
    name="ListenerService" 
    targetNamespace="http://tempuri.org/ListenerService/"> 
    <!-- types --> 
    <wsdl:types> 
     <!-- Generic TransactionLog entities --> 
     <xsd:schema targetNamespace="http://tempuri.org/ListenerService/" xmlns:xsd="http://www.w3.org/2001/XMLSchema"> 
      <xsd:simpleType name="LevelEnumeration"> 
       <xsd:restriction base="xsd:normalizedString"> 
        <xsd:enumeration value="Debug" /> 
        <xsd:enumeration value="Info" /> 
        <xsd:enumeration value="Warning" /> 
        <xsd:enumeration value="Error" /> 
        <xsd:enumeration value="Fatal" /> 
       </xsd:restriction> 
      </xsd:simpleType> 

      <xsd:complexType name="LogEntry"> 
       <sequence> 
        <xsd:element name="CorrelationToken" type="xsd:normalizedString"/> 
        <xsd:element name="SystemId" type="xsd:normalizedString"/> 
        <xsd:element name="Level" type="tns:LevelEnumeration"/> 
        <xsd:element name="Description" type="xs:string" /> 
        <xsd:element name="RecordData" type="xs:string" /> 
        <xsd:element name="Timestamp" type="xs:dateTime" /> 
       </sequence> 
      </xsd:complexType> 

      <!-- Service Specific Types --> 
      <xsd:simpleType name="GenericResponseStatusEnumeration"> 
       <xsd:restriction base="xsd:normalizedString"> 
        <xsd:enumeration value="Success" /> 
        <xsd:enumeration value="Error" /> 
       </xsd:restriction> 
      </xsd:simpleType> 
      <xsd:complexType name="ListenerServiceGenericResponse"> 
       <sequence> 
        <xsd:element name="Status" type="tns:GenericResponseStatusEnumeration" /> 
        <xsd:element name="Detail" type="xsd:string" minOccurs="0" maxOccurs="1" /> 
       </sequence> 
      </xsd:complexType> 

      <xsd:element name="LogEntry" type="tns:LogEntry" /> 
      <xsd:element name="ServiceResponse" type="tns:ListenerServiceGenericResponse" /> 
     </xsd:schema> 
    </wsdl:types> 

    <!-- service message types --> 
    <wsdl:message name="SubmitLogRequest"> 
     <wsdl:part name="LogEntry" type="tns:LogEntry" /> 
    </wsdl:message> 
    <wsdl:message name="SubmitLogResponse"> 
     <wsdl:part name="Response" type="tns:ListenerServiceGenericResponse" /> 
    </wsdl:message> 

    <!-- service messages --> 
    <wsdl:portType name="ListenerService"> 
     <wsdl:operation name="SubmitLog"> 
      <wsdl:input message="tns:SubmitLogRequest" /> 

      <!-- TODO: Remove this to make it a one-way operation --> 
      <wsdl:output message="tns:SubmitLogResponse" /> 
     </wsdl:operation> 
    </wsdl:portType> 

    <!-- service bindings --> 
    <wsdl:binding name="ListenerServiceSOAP"> 
     <soap:binding style="document" transport="http://schemas.xmlsoap.org/soap/http" /> 
     <wsdl:operation name="SubmitLog"> 
      <soap:operation soapAction="http://tempuri.org/ListenerService/SubmitLog" /> 
      <wsdl:input> 
       <soap:body use="literal" /> 
      </wsdl:input> 
      <wsdl:output> 
       <soap:body use="literal" /> 
      </wsdl:output> 
     </wsdl:operation> 
    </wsdl:binding> 

    <wsdl:service name="ListenerService"> 
     <wsdl:port binding="tns:ListenerServiceSOAP" name="ListenerServiceSOAP"> 
      <soap:address location="http://tempuri.org" /> 
     </wsdl:port> 
    </wsdl:service> 
</wsdl:definitions> 

Answer 1

我會嘗試調用wsimport的直接指揮對您的WSDL從命令行的JAXWS。 我相信它現在帶有JDK，所以你甚至不需要下載它。
你可能已經運行到已修復的wsimport更高版本的錯誤。