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Why are my Map entries not stored?

    private long id;     @OneToMany(fetch = FetchType .EAGER ... ;@ManyToOne(fetch = FetchType .EAGER)     private Ticket ticket = null;     ... = FetchType .EAGER, cascade=CascadeType.ALL, orphanRemoval=true) @MapKey(name="state") @MapKeyEnumerated

Mapped (Inverse) LAZY @OneToMany vs. Unmapped LAZY @OneToMany

;     @ManyToOne(fetch = FetchType .LAZY, cascade = CascadeType.ALL)    ... ; @OneToMany(fetch = FetchType .LAZY, mappedBy = "a", cascade = CascadeType.ALL)     ... = FetchType .LAZY, cascade = CascadeType.ALL)         List listB

Merge Issue: Attempt to reuse an existing primary key value

; static class A {         //@OneToMany(fetch = FetchType .LAZY, cascade ... = FetchType .LAZY, cascade = CascadeType.ALL)         private List ... ;      @ManyToOne(fetch = FetchType .LAZY, cascade = { CascadeType.ALL })  

Multiple Collection Fields not update correctly

  v2.8.8_2 I have an entity that has 2 collection fields: @OneToMany(fetch = FetchType .EAGER)      Collection position;      @OneToMany(fetch = FetchType .EAGER)      Collection rotation ;   Now if I persist them so the values are: position

ManyToMany Set is null

@GeneratedValue     private long id;     @ManyToMany(fetch = FetchType . EAGER , cascade ... = FetchType . EAGER , cascade={CascadeType. DETACH ,CascadeType. MERGE ,CascadeType. REFRESH }, mappedBy

List of Enum Values in an entity

LAZY to EAGER :     private @OneToMany(fetch= FetchType .EAGER) List flags; According ... make a difference for ObjectDB, but to remove this error / warning try: private @Basic(fetch= FetchType .EAGER) List flags; support Support

Does ObjectDB support lazy loading?

to @OneToMany(fetch= FetchType .EAGER), the properties can be read. It seems to me that ObjectDB doesn't ... A { @Id @GeneratedValue Long id; @OneToMany(fetch= FetchType .LAZY, cascade=CascadeType.ALL) List list

TreeSet and compareTo() issue

through a collection field in another class that uses eager fetch: @OneToMany(fetch = FetchType .EAGER ... valid:     @OneToMany(fetch = FetchType .EAGER, cascade=CascadeType.PERSIST

EntityManager.refresh takes a long time

siteAuth; private DialogAction currentDialogAction; @ManyToMany(fetch = FetchType .EAGER, cascade ... .PERSIST}) private Album mainAlbum; @OneToMany(mappedBy="person", fetch = FetchType .EAGER, cascade

EM.find() is suddenly slower

.FIELD) @Column (name = "uid") private String uid; @OneToOne (fetch = FetchType .EAGER, cascade ... = FetchType .EAGER, cascade = {CascadeType.REFRESH, CascadeType.DETACH }) private HashMap mappingMap = new

@Column( name = "columnName") doesn't work

(name = "KEY_DESCRIPTOR") private AfwKeyDescriptor keyDescriptor; @OneToMany(fetch = FetchType .LAZY ... = FetchType .LAZY, cascade = CascadeType.ALL) private AfwCodedDataBlock codedDataBlock; private int level

Conflicting modifiers .... (javax.persistence.Id, javax.persistence.ManyToOne)

.persistence.Basic; import javax.persistence.Entity; import javax.persistence. FetchType ; import javax ... getSingleton() { return container; } } @ManyToOne(fetch= FetchType .LAZY) @Id private Container container

Problem witch CriteriaBuilder isMember(..)

class Container {     @ElementCollection(fetch = FetchType .EAGER)     List   testlist1 = new LinkedList ();     @ElementCollection(fetch = FetchType .EAGER)    

Problem with merging / persisitng objects with @Embeddable field

Serializable, Convertable { (...) @ElementCollection(fetch = FetchType .EAGER) List productSets; @Embeddable public class ProductSet implements Serializable { @ManyToMany(fetch = FetchType .EAGER, cascade

Adding multi part path index on non-embedable object member

{ @MapsId @ManyToOne(fetch = FetchType .LAZY) private Merchant merchant; @MapsId @ManyToOne(fetch = FetchType .LAZY) private List stores; // Setter/Getter } So I wanted to add index on Customer for merchant

PostUpdate collection null

; @OneToMany(fetch= FetchType .EAGER)     private ArrayList myCollection = new ArrayList ... ;            @OneToMany(fetch= FetchType .EAGER

Database Inconsistency or corruption

(cascade=javax.persistence.CascadeType.ALL, fetch =   javax.persistence. FetchType .EAGER ... ;    fetch=javax.persistence. FetchType .EAGER)    @javax.persistence.JoinColumn

GWT RPC is throwing serialization exception when I have object db date value

you! But now I have to set fetchtype and cascadetype explicit (which is no problem), otherwise the List will alway be empty after detaching. @OneToMany(fetch = FetchType .EAGER, cascade = CascadeType

Trouble bug on explorer

allowIdWaitMe; @OneToOne(fetch = FetchType .EAGER) private Language mainLanguage; @OneToMany(fetch = FetchType .LAZY) private List languages; public final int getGid() { return gid; } public final void

Lazy loading does not work - crud takes long

; @OneToMany(cascade = CascadeType.ALL, orphanRemoval = true, mappedBy="project",fetch = FetchType .LAZY)   ... = CascadeType.ALL, orphanRemoval = true, mappedBy="project",fetch = FetchType .LAZY)    

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 vars = new TreeMap (); Are these classes(SomeClass, SomeClass2), when not

Weird behaviour with enhanced classes and embedded entities

.EntityManager; import javax.persistence.EntityManagerFactory; import javax.persistence. FetchType ; import javax ... ; int    id;     @OneToMany(cascade = CascadeType.ALL, fetch = FetchType

How to query for list of lists ?

") public class Inspiration implements Serializable { (...) @ElementCollection(fetch = FetchType ... ") @ElementCollection(fetch = FetchType .EAGER) private List reviewSnippets; ...   Finally

Issue with orphanRemoval and multiple EntityManagers

;   @OneToMany(cascade=CascadeType.ALL, fetch= FetchType .EAGER, orphanRemoval=true)  

Is there a way to set EAGER fetch on all "ToMany" collection relationships

Given that the default seems to be FetchType .LAZY for all collections @OneToMany and @ManyToMany. Such as a configuration option. Instead of having to explicitly set fetch in annotation code in every relationship. webel Dr Darren Kelly No. There is no such configuration option, since having EAGER

LifeCycle Event with Embeddable classes

= FetchType .EAGER) private List barList; @Temporal(TemporalType.TIMESTAMP) private Timestamp

Double persist of Entity field with Cascade.ALL

bookTitle; @OneToMany(cascade= CascadeType.ALL, fetch= FetchType .EAGER) private List chapters; The Chapter

Speeding up reporting queries with size() on list

(targetEntity = Product.class, fetch = FetchType .LAZY) private List products; There is only 680

"Failed to serialize instance" of Set problem

Hi, I'm trying to persists objects defined as follows: @Entity @Inheritance(strategy = InheritanceType.SINGLE_TABLE) public abstract class AbstractContainer { ... @OneToMany(fetch = FetchType .LAZY, mappedBy="parent") private Set abstractContainers = com.google.common.collect.Sets

find() cost unreasonable time!

="parent",fetch= FetchType .EAGER) protected List Sons; function of checking: private static void

Join query problem with new statetment

;(...)     @ManyToMany(targetEntity = Product.class, fetch = FetchType .LAZY)   

TemporalType injection with Calendar using JPA

.persistence. FetchType .EAGER) public List getPoints() { return points; }   public void setPoints

OneToMany and cascade delete problem

= Offer.class, mappedBy = "product", fetch = FetchType .LAZY, cascade = CascadeType.ALL) private Set offers

OrphanRemoval not working?

Dear all, I have entities Invoice and InvoiceItem, their relation is defined: public class Invoice implements Serializable { ... @OneToMany(mappedBy="invoice", fetch= FetchType .EAGER,              orphanRemoval=true, cascade=CascadeType

New to Product & Having An Issue

() { return name; } public void setName(String name) { this.name = name; } @OneToMany(fetch= FetchType

Beginners questions

") @GeneratedValue(strategy = GenerationType.AUTO) private Long id; @OneToMany (fetch= FetchType .LAZY,cascade

Bidirectional OneToMany is slow on updated items

: @OneToMany(cascade = {CascadeType.ALL}, fetch = FetchType .LAZY/*, mappedBy = "person"*/) private Set

Does aggregate function "greatest" work on entity objects?

= ChatAttachment.class, fetch = FetchType .EAGER) private List attachments; private boolean isSystem; private

Global way to set Lazy-loading fetch functionality for all the fields

Hi, for cascading persist, I have 3 choices: - Either locally (@OneToOne(cascade=CascadeType.PERSIST)) - Either at objectdb level ( ) - Either at JPA global level (orm.xml).   For defining fetch policy, I know the local way to do it (@ManyToOne(fetch= FetchType .LAZY)). Is there any way

composite index not used in query

we defined a composite index for class Action: @Index(name="ssst",members={"startDate","state","subType","type"}) and an index for the OneToMany @OneToMany(fetch= FetchType .LAZY) @Index public List objectsInCharge = new ArrayList (); on running a query like select count(a) from Action a JOIN

ClassCastException after upgrade to 2.3.5_03

, cascade=CascadeType.ALL, fetch= FetchType .EAGER) private Object payload; @OneToOne(orphanRemoval=true, cascade=CascadeType.ALL, fetch= FetchType .EAGER) private Map metadata; ... In this case the "payload

spuriously objectdb objects have null references

definitions are (for the null references above): ... @OneToMany(fetch= FetchType .LAZY) @Index public List actions = new ArrayList (); ... @OneToMany(fetch= FetchType .LAZY) @Index public List childNodes

Remove of an entry from a @OneToMany collection is not possible if the enhancer is disabled

.EntityManager; import javax.persistence.EntityManagerFactory; import javax.persistence. FetchType ; import ... {   @OneToMany(fetch = FetchType .LAZY, cascade = CascadeType.ALL, orphanRemoval = true)  

After using the enhancer, Lazy loaded collections are no longer loading. They are set as null

, CascadeType.PERSIST}, mappedBy="account", fetch = FetchType .LAZY) @JoinColumn(name = "project_id", unique=true ... ;     mappedBy="account", fetch = FetchType .LAZY)      

Eager load Map

I'm having an issue eager loading a nested map. I've attached @ManyToMany(fetch= FetchType .EAGER) attributes to no avail. If the map is viewed in the debugger or force iterated in the code it loads ok. The attached code attempts to replicate the scenario. Its not an exact match but is the best I

Eager Fetch of Map with Entities as Keys

id = 1;         @OneToMany(fetch= FetchType .EAGER)   

Enum fields are set to null and embeddable enum class does not show in explorer

(fetch = FetchType . EAGER ) @Enumerated(EnumType. STRING ) private List roles = null ; itsme Martin

[ObjectDB 2.2.5_02] Unexpected exception (Error 990) com.objectdb.o.InternalException: java.lang.NullPointerException: null

; } @OneToMany(cascade=javax.persistence.CascadeType.ALL,fetch=javax.persistence. FetchType .EAGER

com.objectdb.o.InternalException: null

= FetchType .EAGER)     private List insurances = new ArrayList ();     public

Unexpected exception (Error 990) on find

String key;     @ElementCollection(fetch= FetchType .EAGER)