Xer*_*ati 5 java json jersey moxy jersey-2.0
我正在阅读Moxy ignore invalid fields in json的答案,并且该方法与我正在尝试做的事情相匹配,所以我决定试一试..我创建了一个功能来禁用默认的 ConfigurableMoxyJsonProvider;
@Provider
public class JsonFeature implements Feature {
@Override
public boolean configure(final FeatureContext context) {
final String disableMoxy = CommonProperties.MOXY_JSON_FEATURE_DISABLE +
'.' +
context.getConfiguration().getRuntimeType().name().toLowerCase();
context.property(disableMoxy, true);
return true;
}
}
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我创建了一个非常简单的自定义提供程序;
@Provider
@Produces(MediaType.APPLICATION_JSON)
@Consumes(MediaType.APPLICATION_JSON)
public class JsonProvider extends MOXyJsonProvider {
@Override
protected void preWriteTo(Object object, Class<?> type, Type genericType,
Annotation[] annotations, MediaType mediaType,
MultivaluedMap<String, Object> httpHeaders, Marshaller marshaller)
throws JAXBException {
System.out.println("test");
}
@Override
protected void preReadFrom(Class<Object> type, Type genericType, Annotation[] annotations,
MediaType mediaType, MultivaluedMap<String, String> httpHeaders,
Unmarshaller unmarshaller)
throws JAXBException {
System.out.println("test");
}
}
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我两个都注册了;
register(JsonFeature.class);
register(JsonProvider.class);
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我用一个简单的 GET 请求试了一下;
@GET
@Path("test")
public String getTest() {
return new TestObject();
}
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我相信这应该有效,但 preWriteTo 和 preReadFrom 都不会被调用..我还缺少另一个步骤吗?我如何让这些火?
弄清楚了——对于任何偶然发现它的人来说。关闭默认设置的正确方法是;
@Provider
public class JsonFeature implements Feature {
@Override
public boolean configure(final FeatureContext context) {
context.property(CommonProperties.MOXY_JSON_FEATURE_DISABLE_SERVER, true);
return true;
}
}
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然后像这样扩展 ConfigurableMoxyJsonProvider ;
@Provider
@Produces(MediaType.APPLICATION_JSON)
@Consumes(MediaType.APPLICATION_JSON)
public class JsonProvider extends ConfigurableMoxyJsonProvider {
@Override
protected void preWriteTo(Object object, Class<?> type, Type genericType,
Annotation[] annotations, MediaType mediaType,
MultivaluedMap<String, Object> httpHeaders, Marshaller marshaller)
throws JAXBException {
System.out.println("test");
}
@Override
protected void preReadFrom(Class<Object> type, Type genericType, Annotation[] annotations,
MediaType mediaType, MultivaluedMap<String, String> httpHeaders,
Unmarshaller unmarshaller)
throws JAXBException {
System.out.println("test");
}
}
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