ObjectDB Database Search

101-150 of 181 results

Accessiblity of attributes in entities in several OSGi-Bundles

{ @ Basic private String name; public void setName() { this.name = name; } public String getName() { return name; } } @Entity class MessageImpl { @OneToOne private ModelElementImpl e; @ Basic private

em.flush(); em.clear(); loosing data and not persisting managed objects

.persistence. Basic ; import javax.persistence.Entity; import javax.persistence.Id; import javax ... ;  @ Basic     @Lob     private String remark;    

Help with 'not like/lower' query

Hi all,   Honestly, I'm fairly new with JPA2 Criteria queries - but as far as code effort goes, it has saved me a bit of pain. I'm writing a dynamic query builder (only 1 level deep for basic ... ) ... 1 more   So I am definitely saying - maybe my query is stuffed.. which is basically

Unable to execute update query

.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:259) at javax.swing.plaf. basic ... ) at javax.swing.plaf. basic .BasicButtonListener.mouseReleased(BasicButtonListener.java:252) at java.awt

com.objectdb.o.NLV cannot be cast to com.objectdb.o.CMV

; }     @ Basic     public String getMapFromCli() {     ... ;    at javax.swing.plaf. basic .BasicButtonListener.mouseReleased(BasicButtonListener

Dependency from enhanced classes to the objectDB library

& orm.xml) and has a reference to all bundles with entities. Basically this works. But only as long as ... Support Hello Support, yes in this thread Several topics were discussed. The basic Topic

Should I be able to persist a JFrame (or gui components in general)?

if I tried them from command line). 3. Basically what I did to the sample was, I morphed ... . The point is, it has been a goal of mine for some time now, to find a way of programming basic "editor

Problem with entities detection

.io.Serializable; import java.util.Date; import java.util.List; import javax.persistence. Basic ... ; @Id @GeneratedValue(strategy = GenerationType.IDENTITY) @ Basic (optional = false) @Column(name = "id

Empty temporary dat files in the temp folder

files, not RAM. I prepared a TestCase to demonstrate the behavior: import javax.persistence. Basic ... MyEntity {   @ Basic   String name; } } Why are the files are not removed? btc_es BTC

Possible cause for "Enhancement of type ... is old and cannot be used"

than objectdb-2.6.3_04 (other than the very basic ObjectDB points db test). webel Dr Darren

Duplicate Entity class names causes Exception in Query

int version; @ Basic protected java.lang.Integer lastInstance; public void generateItems(EntityManager

Source not found error after downloading ObjectDB 2.3.7_04

.  Basically the PMF.class is compiled from PMF.java and in the source file I am not able to find

query on calendar class

(DefaultButtonModel.java:259) at javax.swing.plaf. basic .BasicButtonListener.mouseReleased(BasicButtonListener.java

Deadlock in objectdb code

during a run? Basic type registration was added now in build 2.5.0_06. To see registered types add

javax.persistence.PersistenceException

Hi I am trying to get a basic EclipseRCP project working with Objectdb. At the very first line in creating a View public void createPartControl(Composite parent) {     EntityManagerFactory emf =          Persistence

Is 2 level cache in use?

Walkowski Basic documentation regarding this feature was added to the Query Hints section. It is now

Incremental online backup

to a current state, whereas here I am talking about basically reverting changes by choosing

explorer feature request: ability to auto refresh

but are now disabled - including editing, basic querying and manual refresh. support Support thanks, I

Cast exception?

.Thread.run(Thread.java:722) So basically the query fetched the persistent fields and built a Player

Memory leak

Hi, We have a memory leak in our application which seems to be related with ObjectDB. Basically , we use single instance of EntityManager, which is opened on aplication initialization and closed when the user logs out, as well as EntityManagerFactory. We use em.clear() after every commit

List of Enum Values in an entity

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

Replication Question

; So basically both read and write will always be going to the master and the load

Database(*.odb) file size on disk

than the initial size. import java.util.ArrayList; import java.util.List; import javax.persistence. Basic

Vacuum - Reclaiming Unused Space In Odb

file ( basically a sql dump) and reload.  Is there a capability in ObjectDb to provide a vacuum

JSON serialization and __odbHidden members

implementation thus using built-in jersey one. The basic idea of excluding elements, as I know

Memory Leak?

Hi, I'm evaluating ObjectDB and certainly new to it. I'm seeing a possible memory leak in ObjectDB or it could be my abusive use of it. Basically I'm adding 1 million objects into it and then retrieve each of the object one by one. The object is key by Long. Here is the jmap at time1: num

ObjectDB License Error I got

/DeepAssets/objectdb.conf   Current basic config   Even though i have site license , software

Broken @ManyToOne reference

Hibernate behavior (which seems to extend basic JPA). However, you would probably need to change

Recommendation - concurrent access multiple class v

, then finally all of them get the new version? So... basically ...concurrent access with version x

Query filter comparing Dates

and the attached revised test case will help. ObjectDB and JPA 2.0 support 3 basic date/time types: java

OptimisticLockException

this extensively. It just basically means that: 1) Version field incremented 2) New object

EntityManager JPA or JDO impl and different behavior

a basic test project, NO spring involved. Same persistance xml in my META-INF, startup using: emf

java.lang.NullPointerException when using ORDER BY

(DefaultButtonModel.java:259)         at javax.swing.plaf. basic

Fetching Collections Puzzle

join fetch n.children where ....." this will also fetch your collection. Basically you can use

best practice for DB recovery

Hi, I'm trying to come up with the best approach for supporting some kind of hot standby for my master DB. Basically , I have the master DB running with recording and recovery enabled and have a number of applications connecting to it. I realize that I'm able to stand up read only replications

Dirty checking

to send a message to the relevant clients to remove the rows in their table. That's the basic scenario

Error 990... and then new version?

, and I get the same basic exception on either JPA or JDO... not a terribly informative error. 

Project runs in Eclipse but not when exported to runnable jar

on understanding the basics before working out how to effeciently commit and retrieve the main data. I'm

Custom Transaction Manager

(and automatic) transaction management, etc. ObjectDB i basically compatible with standard Java EE containers

@Convert is not supported?

annotation doesent exist) (source http://en.wikibooks.org/wiki/Java_Persistence/ Basic _Attributes

Updating Entities

is a very basic principle of JPA. See this manual page . You should have read it in the manual

Error: Failed to write value of field X using reflection (oneToMany relation)

Direccion origen; @ManyToOne(optional=true) private Cliente cliente; //Opcional @ Basic (optional=false

Navigation through lazy loading from Detached Objects

an initial attempt to provide some sort of basic support of this feature. A new system property ( "objectdb.temp.no-detach" ) can be set to disable detachment of objects. Basically

NPE when doing a find()

I added a simple User entity during Tomcat startup: class User {  @Id @GeneratedValue private long id; @ Basic (optional = false) private String firstName; private String middleName; @ Basic (optional = false) private String lastName; } Everything works fine until I restart the server, which does

InternalException when using MEMBER OF on a large list in a query

.setParameter(1, scopeIDs); //scopeIDs is a Set List resultArray = q.getResultList(); Basically , the query ... of String: @ Basic private List properties = new ArrayList (); btc_es BTC EmbeddedSystems The stack

JQL-Update Queries fails with activated L2-Cache

When using JQL-Update Queries it is basically not working without calling entityManager.clear() after a transaction commit. When the clear() method isn't called the entityManager will never return a container the updated Entities. Scenario 1 : Disabled L2 Cache, updating elements using UPDATE

version 2.4.5+ with GlassFish 3.1.2, errors when runs application. Version 2.4.4 worked but not 2.4.5 or later

.setRowIndex(UIData.java:473) at com.sun.faces.renderkit.html_ basic .TableRenderer.encodeBegin

ArrayIndexOutOfBoundsException with enhanced Entity

less that the enum in Embed_A causes issues though its a pretty basic thing: enum Test  { APPLE, PIE

query.getResultList() throws ClassCastException

into the JPAB code, see what it actually tests.  I'm basically comparing ObjectDB JPA

Server out of memory exceptions

) seems to cause the problem. Basically I'm creating 2 server based queues, each with 5 writers and 1