@XmlElement(必填= TRUE)为@WebParam不起作用 [英] @XmlElement(required=true) for @WebParam does not work
问题描述
我建立使用JAX-WS Web服务。我有一个奇怪的问题,即注释 @XmlElement(必需=真)
为 @WebParam
工作在某些 @WebService
类,但在另外一些国家是行不通的。
I'm building web service using JAX-WS. I have a strange problem that the annotation @XmlElement(required=true)
for @WebParam
works in some @WebService
class, but doesn't work in some others.
我在两个 @WebService
类非常相似code。什么可能会造成这个问题?参数类型或实体类?
I have very similar code in the two @WebService
classes. What may cause this problem? Parameter type or the entity class?
编辑:添加样品code
我有两个Web服务:
@WebService(name = "ClubMemberPortType", serviceName = "ClubMemberService", portName = "ClubMemberSoapPort", targetNamespace = "http://club.com/api/ws")
public class ClubMemberWS {
@WebMethod(operationName = "findClubMembersByClubId", action = "urn:findClubMembersByClubId")
@WebResult(name = "club_membership")
public List<ClubMembership> findClubMembershipsByClubId(@XmlElement(required=true)
@WebParam(name = "club_id") String clubId,
@WebParam(name = "status") StatusEnum status){
...
}}
和
@WebService(name = "ClubPortType", serviceName = "ClubService", portName = "ClubSoapPort", targetNamespace = "http://club.com/api/ws")
public class ClubWS {
@WebMethod(operationName = "findClubByClubId", action = "urn:findClubByClubId")
@WebResult(name = "club")
public Club findClubByClubId(@XmlElement(required=true)
@WebParam(name = "club_id") String clubId) {
...
}}
第一个Web方法生成的模式是:
The generated schema for the first web method is:
<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:ws="http://club.com/api/ws">
<soapenv:Header/>
<soapenv:Body>
<ws:findClubMembersByClubId>
<club_id>?</club_id>
<!--Optional:-->
<status>?</status>
</ws:findClubMembersByClubId>
</soapenv:Body>
</soapenv:Envelope>
第二个Web方法生成的模式是:
The generated schema for the second web method is:
<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:ws="http://club.com/api/ws">
<soapenv:Header/>
<soapenv:Body>
<ws:findClubByClubId>
<!--Optional:-->
<club_id>?</club_id>
</ws:findClubByClubId>
</soapenv:Body>
</soapenv:Envelope>
所以第一个工作正常,第二个是行不通的。这怎么可能? (
So the first one works fine, the second one does not work. How is it possible? :(
推荐答案
添加 @XmlElement(必填=真,的nillable = FALSE)
在 @ WebParam
解决我类似的问题。使用CXF 2.7.9。没有尝试把 @XmlElement
第一,会不会是简单的?
Adding @XmlElement(required=true,nillable=false)
after @WebParam
solved my similar problem. Using CXF 2.7.9. Did not try putting @XmlElement
first, could it be that simple?
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