wsimport 不使用复杂的输入类型

Question

当我使用 wsimport 为某些服务生成代理时，每个端口的生成方法签名似乎没有使用 WSDL 中指定的复杂类型；但我注意到其他一些服务确实如此。

多种服务都发生过这种情况，但最近的示例是 Amazon 的 AWSEConsumerService（链接到 WSDL ）。当我使用 wsimport 生成服务代理代码时，我获得了每个端口的方法签名，如下所示。

@WebMethod(operationName = "ItemLookup", action = "http://soap.amazon.com/ItemLookup")
@RequestWrapper(localName = "ItemLookup", targetNamespace = "http://webservices.amazon.com/AWSECommerceService/2011-08-01", className = "com.aws.CommerceService.ItemLookup")
@ResponseWrapper(localName = "ItemLookupResponse", targetNamespace = "http://webservices.amazon.com/AWSECommerceService/2011-08-01", className = "com.aws.CommerceService.ItemLookupResponse")
public void itemLookup(
    @WebParam(name = "MarketplaceDomain", targetNamespace = "http://webservices.amazon.com/AWSECommerceService/2011-08-01")
    String marketplaceDomain,
    @WebParam(name = "AWSAccessKeyId", targetNamespace = "http://webservices.amazon.com/AWSECommerceService/2011-08-01")
    String awsAccessKeyId,
    @WebParam(name = "AssociateTag", targetNamespace = "http://webservices.amazon.com/AWSECommerceService/2011-08-01")
    String associateTag,
    @WebParam(name = "Validate", targetNamespace = "http://webservices.amazon.com/AWSECommerceService/2011-08-01")
    String validate,
    @WebParam(name = "XMLEscaping", targetNamespace = "http://webservices.amazon.com/AWSECommerceService/2011-08-01")
    String xmlEscaping,
    @WebParam(name = "Shared", targetNamespace = "http://webservices.amazon.com/AWSECommerceService/2011-08-01")
    ItemLookupRequest shared,
    @WebParam(name = "Request", targetNamespace = "http://webservices.amazon.com/AWSECommerceService/2011-08-01")
    List<ItemLookupRequest> request,
    @WebParam(name = "OperationRequest", targetNamespace = "http://webservices.amazon.com/AWSECommerceService/2011-08-01", mode = WebParam.Mode.OUT)
    Holder<OperationRequest> operationRequest,
    @WebParam(name = "Items", targetNamespace = "http://webservices.amazon.com/AWSECommerceService/2011-08-01", mode = WebParam.Mode.OUT)
    Holder<List<Items>> items);

我希望此方法采用 WSDL 指定的单个复杂参数（在本例中为 ItemLookup 对象）。我是否从根本上误解了某些内容，或者代码生成过程中是否发生了异常情况？

Answer 1

我在 AWS 上也遇到了类似的问题。我遵循了 Java 的 API 设置说明（pdf

在步骤 2 中（它表示适用于 Eclipse 3.2），您应该创建一个文件（建议名称为 jaxws-custom.xml）包含以下内容：

<jaxws:bindings wsdlLocation="http://webservices.amazon.com/AWSECommerceService/AWSECommerceService.wsdl" xmlns:jaxws="http://java.sun.com/xml/ns/jaxws">
 <jaxws:enableWrapperStyle>false</jaxws:enableWrapperStyle>
</jaxws:bindings>

然后使用选项 -b jaxws-custom.xml 运行 wsimport 命令

我还没有弄清楚问题到底是什么，但这对我来说很有效。