RESTAppBase.java 文件源码

@Override
public Set<Class<?>> getClasses() {
    Set<Class<?>> s = new HashSet<Class<?>>();

    // rest Resources
    Set<Class<? extends RESTResource>> restResourceTypes = this.getRESTResourceTypes();
    if (CollectionUtils.hasData(restResourceTypes)) s.addAll(restResourceTypes);

    // Request received objects mappers: transforms Java->XML for REST methods param types
    Set<Class<? extends MessageBodyReader<?>>> reqReceivedTypesMappers = this.getRequestReceivedTypesMappers();
    if (CollectionUtils.hasData(reqReceivedTypesMappers)) s.addAll(reqReceivedTypesMappers);

    // Response sent objects mappers: transforms Java->XML for REST methods return types
    Set<Class<? extends MessageBodyWriter<?>>> respSentTypesMappers = this.getResponseSentTypesMappers();
    if (CollectionUtils.hasData(respSentTypesMappers)) s.addAll(respSentTypesMappers);

    // Exception Mappers
    Set<Class<? extends ExceptionMapper<?>>> expsMappers = this.getExceptionsMappers();
    if (CollectionUtils.hasData(expsMappers)) s.addAll(expsMappers);        

    return s;
}