Spring AOP CGLIB代理的字段为空

描述

使用vlcj组件时,自定义组件将作为AOP代理对象null的结果出现.

MediaList类

public class MediaList {
    private libvlc_media_list_t mediaListInstance;
    public MediaList(LibVlc libvlc, libvlc_instance_t instance, libvlc_media_list_t mediaListInstance) {
        this.libvlc = libvlc;
        this.instance = instance;
        createInstance(mediaListInstance);
    }
    private void createInstance(libvlc_media_list_t mediaListInstance) {
        logger.debug("createInstance()");
        if(mediaListInstance == null) {
            mediaListInstance = libvlc.libvlc_media_list_new(instance);
        }
        else {
            libvlc.libvlc_media_list_retain(mediaListInstance);
        }

        this.mediaListInstance = mediaListInstance; // <- assignment
        logger.debug("mediaListInstance={}", mediaListInstance);

        mediaListEventManager = libvlc.libvlc_media_list_event_manager(mediaListInstance);
        logger.debug("mediaListEventManager={}", mediaListEventManager);

        registerEventListener();
    }
    public final libvlc_media_list_t mediaListInstance() {
        return mediaListInstance; // <- proxy object return null, if use aop
    }
}

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