在JpaRepository上调用delete方法时未调用AspectJ方法

我在一个叫做seedrecord的对象和一个叫做affiliatelink的对象之间有很多关系。为了删除附属链接,我需要首先从每个seedrecord的附属列表中删除对它的引用。之后,我使用spring Jparepository的delete方法删除对象。因为我的服务(AffiliateLinkService)中有不同的delete方法,所以我决定将这段代码放在AspectJ类中。但是,当调用deletemethod时,aspectJ方法在此之前不会被调用。有人能看看我的密码告诉我出了什么问题吗?

@Before("execution(* org.springframework.data.jpa.repository.JpaRepository.delete(..))" +
        "&& within(Services.AffiliateLinkService) && args(entity)")
private void deleteAffiliateLinkFromSeedRecordAffiliateLists(Object entity){
    log.info("hailing from SystemListenerService!");
    ((AffiliateLink)entity).getSeedRecords()
            .forEach(seedRecord -> {
                seedRecord.getAffiliateLinks()
                        .remove(seedRecord);
                seedRecordDao.save(seedRecord);
            });
}

编辑:问题不是由jparepository方法引起的。因为当我使用名为deleteMe()的包装器方法更改delete方法,并让aspect方法在此包装器方法之前运行时,它也不起作用。。

@Before("execution(* Services.AffiliateLinkService.deleteMe(..))" +
        "&& args(entity)")

另外,为了便于参考,我将aspect声明为bean,并将config类声明为 @EnableAspectJAutoProxy

编辑2:当我在之前改变@时,事情变得更加奇怪 @Afterthrowing("execution(* *(..))") .

然后在应用程序启动期间突然出现这个错误。

说明:

无法将bean“dataSourceInitializer”作为 'org.springframework.boot.autoconfigure.jdbc.DataSourceInitializer' 因为它是一个JDK动态代理,实现: org.springframework.context.ApplicationListener网站

行动:

考虑将bean作为其接口之一注入,或者强制 通过设置PROXOTAL类= TRUE使用基于CGLIB的代理 @enablesync和/或@EnableCaching。

问题是我哪儿也没有 dataSourceInitializer 显式声明,因此我不能用@Enable this或that注释它。。。上帝啊,我多么讨厌春天。

注:我有另一个方法是在返回jparepository的save方法之后调用的,它起到了一种魅力,所以我不明白为什么delete建议不起作用。这是工作方法的注解。

@返回后(“执行(*org.springframework.data.jpa.repository.JpaRepository.save(..)”+ “&!在(Services.SystemListenerService)&args(实体)“”内

编辑3:这与我正在使用的参数AffiliateLink有关。例如,当我用long替换AffiliateLink参数时,before方法被调用,这就是AffiliateLink pojo。但我不认为pojo有什么不寻常的地方会导致这种情况:

@Entity
public class AffiliateLink implements Serializable {
    @Id
    @GeneratedValue(generator = "ID_GENERATOR")
    private Long id;

    @URL
    private String affiliateUrl;

    @URL
    private String affiliateImageUrl;

    private String title;

    private String description;

    private Double productValue;

    private boolean general;

    private byte rank;

    private boolean linkBroken;

    @Temporal(TemporalType.TIMESTAMP)
    @Column(updatable = false)
    @CreationTimestamp
    private Date creationDate;


    @ElementCollection @CollectionTable( name = "affiliate_keywords", joinColumns=@JoinColumn(name = "id", referencedColumnName = "id") ) @Column(name="keyword")
    private Set<String> keywords;

    @ManyToMany(mappedBy = "affiliateLinks")
    private Set<SeedRecord> seedRecords = new HashSet<>();

    @Enumerated(EnumType.STRING)
    private LocalizedStorefront localizedStorefront;

    private long seedId;

    private boolean plantClimbs;

    private boolean spicy;

    private boolean teaPlant;

    public AffiliateLink() { }

    public AffiliateLink(AffiliateLinkCreateDTO affiliateLinkCreateDTO) {
        this.title = affiliateLinkCreateDTO.getTitle();
        this.description = affiliateLinkCreateDTO.getDescription();
        this.general = affiliateLinkCreateDTO.isGeneral();
        this.rank = affiliateLinkCreateDTO.getRank();
        this.localizedStorefront = affiliateLinkCreateDTO.getLocalizedStorefront();
        this.productValue = affiliateLinkCreateDTO.getProductValue();
        this.keywords = affiliateLinkCreateDTO.getKeywords();
        this.seedId = affiliateLinkCreateDTO.getSeedId() != null ? affiliateLinkCreateDTO.getSeedId() : 0;
    }

    public AffiliateLink(String affiliateUrl,
                         String affiliateImageUrl,
                         String title,
                         String description,
                         Double productValue,
                         boolean general,
                         byte rank,
                         boolean linkBroken,
                         Set<String> keywords,
                         LocalizedStorefront localizedStorefront,
                         long seedId,
                         boolean plantClimbs,
                         boolean spicy,
                         boolean teaPlant) {
        this.affiliateUrl = affiliateUrl;
        this.affiliateImageUrl = affiliateImageUrl;
        this.title = title;
        this.description = description;
        this.productValue = productValue;
        this.general = general;
        this.rank = rank;
        this.linkBroken = linkBroken;
        this.keywords = keywords;
        this.localizedStorefront = localizedStorefront;
        this.seedId = seedId;
        this.plantClimbs = plantClimbs;
        this.spicy = spicy;
        this.teaPlant = teaPlant;
    }

    public Long getId() {
        return id;
    }

    public void setId(Long id) {
        this.id = id;
    }

    public Date getCreationDate() {
        return creationDate;
    }

    public void setCreationDate(Date creationDate) {
        this.creationDate = creationDate;
    }

    public boolean isPlantClimbs() {
        return plantClimbs;
    }

    public void setPlantClimbs(boolean plantClimbs) {
        this.plantClimbs = plantClimbs;
    }

    public boolean isSpicy() {
        return spicy;
    }

    public void setSpicy(boolean spicy) {
        this.spicy = spicy;
    }

    public boolean isTeaPlant() {
        return teaPlant;
    }

    public void setTeaPlant(boolean teaPlant) {
        this.teaPlant = teaPlant;
    }

    public long getSeedId() {
        return seedId;
    }

    public void setSeedId(long seedId) {
        this.seedId = seedId;
    }

    public Double getProductValue() {
        return productValue;
    }

    public void setProductValue(Double productValue) {
        this.productValue = productValue;
    }

    public String getAffiliateImageUrl() {
        return affiliateImageUrl;
    }

    public boolean isLinkBroken() {
        return linkBroken;
    }

    public void setLinkBroken(boolean linkBroken) {
        this.linkBroken = linkBroken;
    }

    public void setAffiliateImageUrl(String affiliateImageUrl) {
        this.affiliateImageUrl = affiliateImageUrl;
    }

    public String getAffiliateUrl() {
        return affiliateUrl;
    }

    public void setAffiliateUrl(String affiliateUrl) {
        this.affiliateUrl = affiliateUrl;
    }

    public String getTitle() {
        return title;
    }

    public Set<String> getKeywords() {
        return keywords;
    }

    public void setKeywords(Set<String> keywords) {
        this.keywords = keywords;
    }

    public void setTitle(String title) {
        this.title = title;
    }

    public boolean isGeneral() {
        return general;
    }

    public void setGeneral(boolean general) {
        this.general = general;
    }

    public byte getRank() {
        return rank;
    }

    public void setRank(byte rank) {
        this.rank = rank;
    }

    public String getDescription() {
        return description;
    }

    public void setDescription(String description) {
        this.description = description;
    }

    public Set<SeedRecord> getSeedRecords() {
        return seedRecords;
    }

    public void setSeedRecords(Set<SeedRecord> seedRecords) {
        this.seedRecords = seedRecords;
    }

    public LocalizedStorefront getLocalizedStorefront() {
        return localizedStorefront;
    }

    public void setLocalizedStorefront(LocalizedStorefront localizedStorefront) {
        this.localizedStorefront = localizedStorefront;
    }

    @Override
    public boolean equals(Object o) {
        if (this == o) return true;
        if (o == null || getClass() != o.getClass()) return false;
        AffiliateLink that = (AffiliateLink) o;
        return general == that.general &&
                rank == that.rank &&
                Objects.equals(id, that.id) &&
                Objects.equals(affiliateUrl, that.affiliateUrl) &&
                Objects.equals(affiliateImageUrl, that.affiliateImageUrl) &&
                Objects.equals(title, that.title) &&
                Objects.equals(description, that.description) &&
                Objects.equals(productValue, that.productValue) &&
                localizedStorefront == that.localizedStorefront;
    }

    @Override
    public int hashCode() {

        return Objects.hash(id, affiliateUrl, affiliateImageUrl, title, description, productValue, general, rank, localizedStorefront);
    }
}