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Extra uninitialised entities spawned on merge()

ArrayList<Element>();         @OneToMany(mappedBy = "owner",         cascade = CascadeType ... , whereas others might thown an exception immediately. The merge() operation can be optionally cascaded in these cases

Need help to make this test work and define proper annotations for entities Lists

order.name: customer name result.order.name: null lo Hoel Cascading of the persist operation from ... Serializable {         ...         @ManyToOne(cascade=CascadeType.PERSIST)         public CustomerDat

OEM enhancing

Hello, I have question regarding OEM licence enhancement. @OneToMany(fetch = FetchType.EAGER, cascade = CascadeType.ALL) private SomeClass[] props; @OneToMany(fetch = FetchType.EAGER, cascade = CascadeType.ALL) private Map<String, SomeClass2> vars = new TreeMap<String, SomeClass2

Object explorer cannot open odb file. ObjectDB many-to-many relationship

(Assignement.PK.class) public class Assignement {     @Id @ManyToOne(cascade = CascadeType.ALL, optional = false)     private User user;         @Id @ManyToOne(cascade = CascadeType.ALL, optional

Foreign key constraint issue

private long id; @ManyToOne(optional = false, cascade = {}) @JoinColumn(name="PARENT_ID", nullable ... = parent;} } @Entity public class Parent { @Id @GeneratedValue private long id; @OneToMany(cascade

EM.find() is suddenly slower

= FetchType.EAGER, cascade = {CascadeType.REFRESH, CascadeType.DETACH }) private ModelElementImpl element; @OneToMany (fetch = FetchType.EAGER, cascade = {CascadeType.REFRESH, CascadeType.DETACH

null pointer exception in objectdb-2.4.4_06

.objectdb.o.TVS.cascade(TVS.java:156) at com.objectdb.o.STA.Q(STA.java:476) at com.objectdb.o.STM.E(STM ... an attempt to persist (indirectly via cascading) an object with a null primary key. Build 2.4.4_17

java.lang.NullPointerException during access a field, only if the classes enhanced

.TVS.cascade(TVS.java:156) at com.objectdb.o.STA.Q(STA.java:476) at com.objectdb.o ... .TVS.cascade(TVS.java:156) at com.objectdb.o.STA.Q(STA.java:476) at com.objectdb.o.STM.E(STM.java


are also entities without no reference to another entity. These entities are not persist in cascade ... .EAGER) annotation. I am not sure wheather this annotation is allowed when not cascade persist

Internal exception

.cascade(TVS.java:156) at com.objectdb.o.STA.Q(STA.java:476) at com.objectdb.o.STM.E(STM.java:408 ... indicates a failure to cascade persist operation from unknown reason during that flush. Any

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