尝试部署我的应用程序时,我似乎遇到了以下异常:
Caused by: com.sun.xml.bind.v2.runtime.IllegalAnnotationsException: 2 counts of IllegalAnnotationExceptions
java.util.List is an interface, and JAXB can't handle interfaces.
this problem is related to the following location:
at java.util.List
at private java.util.List foobar.alkohol.register.webservice.jaxws.GetRelationsFromPersonResponse._return
at foobar.alkohol.register.webservice.jaxws.GetRelationsFromPersonResponse
java.util.List does not have a no-arg default constructor.
this problem is related to the following location:
at java.util.List
at private java.util.List foobar.alkohol.register.webservice.jaxws.GetRelationsFromPersonResponse._return
at foobar.alkohol.register.webservice.jaxws.GetRelationsFromPersonResponse
我的代码运行良好,直到我将返回类型从 List 更改为 List<List<RelationCanonical>>
这是部分网络服务:
@Name("relationService")
@Stateless
@WebService(name = "RelationService", serviceName = "RelationService")
@SOAPBinding(style = SOAPBinding.Style.DOCUMENT, use = SOAPBinding.Use.LITERAL, parameterStyle = SOAPBinding.ParameterStyle.WRAPPED)
public class RelationService implements RelationServiceLocal {
private boolean login(String username, String password) {
Identity.instance().setUsername(username);
Identity.instance().setPassword(password);
Identity.instance().login();
return Identity.instance().isLoggedIn();
}
private boolean logout() {
Identity.instance().logout();
return !Identity.instance().isLoggedIn();
}
@WebMethod
public List<List<RelationCanonical>> getRelationsFromPerson(@WebParam(name = "username")
String username, @WebParam(name = "password")
String password, @WebParam(name = "foedselsnummer")
String... foedselsnummer) {
......
......
......
}
我也尝试过删除@SOAPBinding 并尝试默认值,但结果相同。感谢任何帮助
更新
我想说明一些事情。我把所有的List都改成了ArrayList,然后编译了。我之所以说已编译但无法正常工作是因为它的行为很奇怪。我得到一个类型的对象:RelationServiceStub.ArrayList,但该对象没有 get 方法或也不像 List 一样。我也尝试将其转换为列表,但没有奏效。
请注意,这是在我使用了 Axis 2 和 wsdl2java 之后,所以是的,现在它可以编译了,但我不知道如何获取数据。