Spring-WS WSDL生成问题

我正在尝试制作一个非常简单的 Web 服务，但在让 spring 生成正确的 wsdl 时遇到一些困难。我已尽力复制此示例春季教程 http://static.springsource.org/spring-ws/sites/2.0/reference/html/tutorial.html#tutorial-publishing-wsdl。如果有人知道我做错了什么，我将非常感谢您的帮助。

本质上，有一个名为 IncidentHeaderEndpoint 的 EndPoint（目前没有任何功能）。我希望调用客户端以以下形式发送 xml 请求：

<browseIncidents>
    <responsibleManager>foo</responsibleManager>
</browseIncidents>

我的端点看起来像这样：

public class IncidentHeaderEndpoint extends AbstractJDomPayloadEndpoint {
    XPath respMgrExpression;

    public IncidentHeaderEndpoint() {
        Namespace namespace = Namespace.getNamespace("trust-service", "http://act-informatics.co.uk/trust-service/schemas");
        try {
            respMgrExpression = XPath.newInstance("//trust-service:StartDate");
            respMgrExpression.addNamespace(namespace);
        } catch (JDOMException e) {
            e.printStackTrace();
        }
    }
    protected Element invokeInternal(Element request) throws Exception {
        String respMgr = respMgrExpression.valueOf(request);
        return null;
    }
}

当我在 tomcat 中部署时，我收到以下警告：

14-Oct-2010 13:08:43 org.springframework.ws.wsdl.wsdl11.provider.DefaultMessagesProvider addMessages
WARNING: No messages were created, make sure the referenced schema(s) contain elements
14-Oct-2010 13:08:43 org.springframework.ws.wsdl.wsdl11.provider.AbstractPortTypesProvider createOperations
WARNING: No operations were created, make sure the WSDL contains messages

这是我的弹簧配置：

<!-- TRUST WEB SERVICES -->
<bean id="incidentHeaderEndpoint" class="co.uk.act.cics.ws.IncidentHeaderEndpoint" />

<!-- Routing Mapping -->
<bean class="org.springframework.ws.server.endpoint.mapping.PayloadRootQNameEndpointMapping">
    <property name="mappings">
        <props>
            <prop key="{http://act-informatics.co.uk/trust-service/schemas}BrowseIncidents">incidentHeaderEndpoint</prop>
        </props>
    </property>
    <property name="interceptors">
        <bean
            class="org.springframework.ws.server.endpoint.interceptor.PayloadLoggingInterceptor" />
    </property>
</bean>

<!-- WSDL Generation -->
<bean id="browse" class="org.springframework.ws.wsdl.wsdl11.DefaultWsdl11Definition">
    <property name="schema" ref="trust-schema" />
    <property name="portTypeName" value="TrustService" />
    <property name="locationUri" value="http://localhost:8080/trust-service/browseIncidents/" />
    <property name="targetNamespace" value="http://act-informatics.co.uk/trust-service/definitions"/> 
</bean>

<bean id="trust-schema" class="org.springframework.xml.xsd.SimpleXsdSchema">
    <property name="xsd" value="/WEB-INF/trust-service.xsd" />
</bean>

这是我的架构 - WEB-INF/trust-service.xsd：

<?xml version="1.0" encoding="UTF-8"?>`
<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema" elementFormDefault="qualified" targetNamespace="http://act-informatics.co.uk/trust-service/schemas" xmlns:schemas="http://act-informatics.co.uk/trust-service/schemas">
  <xs:element name="browseIncidents">
    <xs:complexType>
      <xs:sequence>
        <xs:element name="responsibleManager" type="xs:string"/>
      </xs:sequence>
    </xs:complexType>
  </xs:element>
</xs:schema>

这是有问题的 WSDL，位于http://localhost:8080/trust-service/browseIncidents/browse.wsdl http://localhost:8080/trust-service/browseIncidents/browse.wsdl:

<?xml version="1.0" encoding="UTF-8"?>
<wsdl:definitions xmlns:sch="http://act-informatics.co.uk/trust-service/schemas" xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/" xmlns:tns="http://act-informatics.co.uk/trust-service/definitions" xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/" targetNamespace="http://act-informatics.co.uk/trust-service/definitions">
  <wsdl:types>
    <xs:schema xmlns:schemas="http://act-informatics.co.uk/trust-service/schemas" xmlns:xs="http://www.w3.org/2001/XMLSchema" elementFormDefault="qualified" targetNamespace="http://act-informatics.co.uk/trust-service/schemas">
  <xs:element name="browseIncidents">
    <xs:complexType>
      <xs:sequence>
        <xs:element name="responsibleManager" type="xs:string"/>
      </xs:sequence>
    </xs:complexType>
  </xs:element>
</xs:schema>
  </wsdl:types>
  <wsdl:portType name="TrustService">
  </wsdl:portType>
  <wsdl:binding name="TrustServiceSoap11" type="tns:TrustService">
    <soap:binding style="document" transport="http://schemas.xmlsoap.org/soap/http"/>
  </wsdl:binding>
  <wsdl:service name="TrustServiceService">
    <wsdl:port binding="tns:TrustServiceSoap11" name="TrustServiceSoap11">
      <soap:address location="http://localhost:8080/trust-service/browseIncidents/"/>
    </wsdl:port>
  </wsdl:service>
</wsdl:definitions>

xsd 中的输入和输出元素名称应具有“请求”和“响应”后缀。那么只有spring-ws会将其识别为输入和输出参数。

如果您有元素 OrderRequest 和 OrderResponse，则将创建一个名为 Order 的操作，其输入和输出为 OrderRequest 和 OrderResponse