I have a Company class:
| public class Company implements Serializable {
|
| ....
|
| @OneToMany (mappedBy="company", cascade=CascadeType.ALL)
| @JoinColumn(name="COMPANY_ID")
| private List<Address> addresses = new ArrayList<Address>();
| ...
| }
|
The intention is a company can have one to many addresses.
Here is the Address:
| public class Address implements Serializable {
| ....
|
| @ManyToOne
| private Company company;
|
| ...
| }
|
The behavior I want is if a Company is deleted, all the associated Addresses
should be removed as well.
However when I delete a Company I get a constraint violation:
| com.mysql.jdbc.exceptions.MySQLIntegrityConstraintViolationException:
Cannot delete or update a parent row: a foreign key constraint fails
(`db`.`address`, CONSTRAINT `FK1ED033D44C674D5C` FOREIGN KEY (`company_id`)
REFERENCES `company` (`id`))
|
I thought the cascade=CascadeType.ALL in the Company class would give me this.
What am I doing wrong?
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