How do I use a mappedBy for a PK which is composite and one of the fields in
the composite key (that forms a FK relationship) needs to be mapped:
| Module {
| @Id int moduleID
|
| @OneToMany(cascade=CascadeType.ALL,fetch=FetchType.EAGER,mappedBy=?)
| @MapKey(name="name"
| Map<String,ModuleProperty> properties = new
HashMap<String,ModuleProperty>();
|
| ..
| ..
| }
|
| @Embeddable
| ModulePropertyPK {
| @ManyToOne
| @JoinColumn(name="MODULEID")
| Module module;
| String name;
| ..
| ..
| }
|
| ModuleProperty {
| @EmbeddedId
| @AttributeOverrides( {
| @AttributeOverride(name = "module", column =
@Column(name = "MODULEID")),
| @AttributeOverride(name = "name", column = @Column(name
= "NAME")) })
| ModulePropertyPK id;
| ..
| ..
| }
|
any attempt of trying to put a getter/setter for module in ModuleProperty
results in a column called "MODULE" in the MODULEPROPERTY table. If I don't
have the module getter/setter in the ModuleProperty class, the deployer throws
missing property exception. Isn't the @AttributeOverrides meta-tag supposed to
provide that mapped property?
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