我试图在仅包含一个元素的列表上强制使用括号.
我想要这样的东西:
{“id”:“0”,“industries”:[{“id”:“0”,“name”:“Technologies”}],“name”:“Google Inc.”}
但我得到:
{“id”:“0”,“industries”:{“id”:“0”,“name”:“Technologies”},“name”:“Google Inc.”}
这是我的实体:
@Entity
@XmlRootElement
public class Company {
private int id;
private String name;
private String description;
@XMLElement(name="industries")
private List<Industry> industryList;
[...]
最后,我的JAXB Context Resolver:
public JAXBContextResolver() throws Exception {
MappedBuilder builder = JSONConfiguration.mapped();
builder.arrays( “工业”);
builder.rootUnwrapping(真);
this.context = new JSONJAXBContext(builder.build(),Company.class);
}
解决方法:
谢谢你的帮助,但我找到了答案.实际上,您需要指定一个JAXBContextResolver,它指定自然的JSON配置.您需要提供需要转换为JSON的每个容器的类型列表.在此示例中,您可以看到我指定了GetCompanyResponse,它是Company的容器.
@Provider
public class JAXBContextResolver implements ContextResolver<JAXBContext> {
private JAXBContext context;
private Class[] types = { GetCompanyResponse.class };
public JAXBContextResolver() throws Exception {
this.context = new JSONJAXBContext(JSONConfiguration.natural().build(), types);
}
public JAXBContext getContext(Class<?> objectType) {
for (Class clazz : types) {
if (clazz.equals(objectType)) {
return context;
}
}
return null;
}
}