Posts Model
/*set many to one relation with Privacy_Level model*/
@ManyToOne//(fetch = FetchType.LAZY)
@JoinColumn(name = "privacy_level_id",referencedColumnName = "id", insertable = false, updatable = false)
public Privacy_Level privacy_level_t;
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Privacy_Level Model
/*set one to many relation with Posts model*/
@OneToMany(mappedBy = "privacy_level_t")
public List<Posts> posts;
/*set many to one relation with Table_Status model*/
@ManyToOne
@JoinColumn(name = "status",referencedColumnName = "id", insertable = false, updatable = false)
public Table_Status table_status;
--------------------------------------------------------------------------------------------------------------
Table_Status Model
/*set many to one relation with Privacy_level table*/
@OneToMany(mappedBy = "table_status")
public List<Privacy_Level> privacy_level;
I have linked the Posts
model with the Privacy_Level
model using a manytoone/onetomany relationship while the Table_Status
model with Privacy_Level
model using a many to one/one to many relationship as well.
Now I need to access a value in Table_Status
through a Posts
object as shown below:
post.privacy_level_t.table_status.getDes()
This worked fine in Play 2.5 but after migrating to Play 2.6 this returns a null value. I can however access a Privacy_Level
value using post.privacy_level_t.getDes()
but trying to access a value one step further down the hierarchy line returns an error.
I checked through the Play migration guide but could not find anything related to this issue.
Full post on StackOverFlow: https://stackoverflow.com/questions/50962499/play-2-6-ebeans-relationship-error