About Id

tutorial

Step 5: Add a JSP Page

Explains how to add a JSP to a NetBeans Spring MVC JPA web application project.... = "guest.*" % >   <jsp:useBean id = "guestDao" type = "guest.GuestDao" scope = "request" ...

 
page

What is new in ObjectDB 2.0?

ObjectDB 2.0 supports many new features and improvements, including: Most of the features of the new JPA 2.0 and JDO 2.2 APIs. User defined IDs (primary key) and sequences. Support of unlimited index keys size. SQL like queries (" ...

 
api-jdo

pinAll(oids)

Pin the parameter instances in the second-level cache.(Method of javax.jdo.datastore.DataStoreCache)

 
api-jdo

evictAll(oids)

Evict the parameter instances from the second-level cache.(Method of javax.jdo.datastore.DataStoreCache)

 
api-jdo

jdoGetObjectId()

Return a copy of the JDO identity associated with this instance.(Method of javax.jdo.spi.PersistenceCapable)

 
api-jpa

javax.persistence.PrimaryKeyJoinColumns

Groups PrimaryKeyJoinColumn annotations.(Annotation of JPA)

 
forum_thread

Adding multi part path index on non-embedable object member

Is there a way to add single member index on members of a object member which is not configured embedable but is/are mapped by id like the two members below.  @Entity public class Customer {     @MapsId     @ManyToOne(fetch = FetchType.LAZY)     private Merchant merchant;       @MapsId     @ManyToOne(fetch = FetchType.LAZY)     private List<Store> stores;     // Setter/Getter ... which is not configured embedable but is/are mapped by id like the two members below.  @ Entity public ...

 
issue

not possible to add an existing object to an array via explorer

when trying to add an existing object via context menu/add existing object an entering the id the attached message appears ... via context menu/add existing object an entering the id the attached message appears (see attachment): ...

 
forum_thread

Entity is not related to ObjectDB, but i get exception from ObjectDB

Here is the description of the problem we are facing:
We have an entity DialogActionNew which previously was located in ObjectDB and recently has been transferred to PostreSQL. We are using ORM Hibernate
When getting this entity from PostgreSQL with the key EntityManager.find(id), we receive another entity - DialogNew, which has an exception: ... entity from PostgreSQL with the key EntityManager.find(id), we receive another entity - DialogNew, which has an exception: ...

 
issue

javax.servlet.ServletException: Annotated methods must follow the JavaBeans naming convention. __odbHidden_getPropertyName

NB: the following issue only happens with ObjectDB, it does not happen with EclipseLink.  Glassfish3.0.1 objectdb-2.2.5_10 JavaEE6 web app The error reports as: javax.servlet.ServletException: Annotated methods must follow the JavaBeans naming convention. __odbHidden_getWidthPxSideBarLeft Where getWidthPxSideBarLeft() is an annotated getter of an entity ViewConfiguration: ... @Stateless facade session bean using em.find(entityClass, id). The strange thing is that it works perfectly fine for all JSF ...