package jef.model.annotations;

import jef.model.constraints.ForeignKeyConstraint;
import jef.serializable.SerializableObject;

import java.lang.annotation.Documented;
import java.lang.annotation.ElementType;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.lang.annotation.Target;

@Documented
@Target({ElementType.FIELD})
@Retention(RetentionPolicy.RUNTIME)
public @interface ForeignKey {
    String getterOrField();

    Class<? extends SerializableObject> entity() default SerializableObject.class;

    ForeignKeyConstraint.Action onUpdate() default ForeignKeyConstraint.Action.RESTRICT;

    ForeignKeyConstraint.Action onDelete() default ForeignKeyConstraint.Action.CASCADE;
}