9 | Multiple Collection Fields not update correctly and they both reciprocally do: EntityB: @OneToOne(cascade = CascadeType.ALL) EntityA entityA; EntityA: @OneToOne(cascade = CascadeType.ALL) EntityB entityB; If I make only one of the cascade, then this bug does not occur |
9 | Storing objects problem Your code persists only the root object. If you want to cascade the persist operation to referenced ... : @OneToMany(cascade=CascadeType.PERSIST) private List<DeviceT> children; You may also specify cascading persist globally as explained in the manual. support Support |
9 | Performance in large transactions)); } return floats; } @Entity public static class MyEntity { @OneToMany(cascade ... (cascade = CascadeType.ALL, mappedBy = "ownerEntity") private List<MyEntityElement> list ... floats; } @Entity public static class MyEntity { @OneToMany(cascade |
9 | Global way to set Lazy-loading fetch functionality for all the fieldsHi, for cascading persist, I have 3 choices: - Either locally (@OneToOne(cascade=CascadeType.PERSIST)) - Either at objectdb level (<cascade-persist always="auto" on-persist="false" on-commit="true" />) - Either at JPA global level (orm.xml). For defining fetch policy, I know the local way |
9 | significant performance decrease="false" /> <cascade-persist always="auto" on-persist="false" on-commit="true" /> <dirty ... ArrayList<ObjectNode>(); @OneToMany(fetch=FetchType.LAZY,cascade=CascadeType.REMOVE) public List ... =FetchType.LAZY,cascade=CascadeType.REMOVE) public List<ObjectProperty> supportingData = new |
9 | Dirty checking: What's the best way to cascade persistence of Entities contained by other Entities (i.e ... one atomic unit regarding change detection. Please use a new forum thread to discuss cascading, as ... them Entities instead. will move cascading discussion to a new thread. thanks dmoshal David Moshal |
9 | Error 613 - i cant put a list<Athlete> into a Squad object explicitly before commit. Annotate the athletes collection using @OneToMany(cascade=CascadeType.PERSIST). Annotate the athletes collection using @OneToMany(cascade=CascadeType.ALL). Set global automatic cascading persist. See the Storing JPA Entity Objects page in the ObjectDB manual for more details. support Support |
9 | Updating Entities... How do I ensure that any changes done to paygradeDB cascade into employeeDB? DragonRulerX Jared Hinze ... to cascade throughout the entire application. I don't want to tell my users "If you make a modification ... and paygradeDB, are actually to different objects entirely - which explains why the changes weren't cascading |
9 | Fields in objects not populated in query result.; @OneToMany(cascade=CascadeType.ALL) private Map<String,Entry> children = new TreeMap ... ; private String name; private String description; @ManyToOne(cascade=CascadeType.PERSIST) private Folder parent; private boolean listable; @ManyToMany(cascade=CascadeType |
1 | NullPointerException when using multithreading; @Id private String secondId; @OneToOne(cascade=CascadeType.ALL) private HashMap<String, EmbeddableA> myMap; } @Embeddable public class EmbeddableA { @OneToOne(cascade ... EmbeddableB { @OneToOne(cascade=CascadeType.ALL) private HashMap<String, Object> myMap; } I'm |
