Entity Car - Das Entity Car wird um das Attribut extras vom Typ Set erweitert.
@ManyToMany(fetch = FetchType.LAZY) @JoinTable(name = "carextra", joinColumns = @JoinColumn(name = "car_id", referencedColumnName = "id", nullable = false, updatable = false), inverseJoinColumns = @JoinColumn(name = "extra_id", referencedColumnName = "id", nullable = false, updatable = false)) public Set<Extra> getExtras() { return extras; } public void setExtras(Set<Extra> extras) { this.extras = extras; } |
Entity Extra - Das Entity Extra wird um das Attribut cars vom Typ Set erweitert.
@ManyToMany(fetch = FetchType.LAZY) @JoinTable(name = "carextra", joinColumns = @JoinColumn(name = "extra_id", referencedColumnName = "id", nullable = false, updatable = false), inverseJoinColumns = @JoinColumn(name = "car_id", referencedColumnName = "id", nullable = false, updatable = false)) public Set<Car> getCars() { return cars; } public void setCars(Set<Car> cars) { this.cars = cars; } |
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