Hibernate, Oracle, Sequence and One To Many Problem -

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i having issue doing 1 line save on 1 many object. foreign key not populated in child objects. aren't suppose automatically hibernate? badgeid never gets inserted badgelevel.badgeid.

badge.java

@basic @id @generatedvalue(strategy=generationtype.sequence, generator="badge_sequence") @sequencegenerator(name="badge_sequence", sequencename = "badge_sequence") @column(name = "id", nullable=false, unique=true)     public long getid() {     return id; }  @onetomany(mappedby="badge", fetch=fetchtype.eager, cascade=cascadetype.all) @fetch(value=fetchmode.select) public list<badgelevel> getbadgelevels() {    return this.badgelevels; }

badgelevel.java

@basic @id @notnull @generatedvalue(strategy=generationtype.sequence, generator="badgelevel_sequence") @sequencegenerator(name="badgelevel_sequence", sequencename = "badgelevel_sequence") @column(name = "id", nullable=false, unique=true)     public long getid() {     return id; }  @manytoone() @joincolumn(name = "badgeid") public badge getbadge() {     return this.badge; }  /**  * set badge  */ public void setbadge(badge badge) {     this.badge = badge; }

before calling save on badge, try following

......  for(badgelevel badgelevel : badge.getbadegelevels() {    badgelevel.setbadge(badge); } repo.save(badge);

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