About properties

release

2.0.0

Release date: 2010-09-26 Download (3.39 MB) Binary:  objectdb-2.0.0.zip ObjectDB 2 is already in use in production in several applications and is ...

 
forum_thread

@Convert is not supported?

Does objectdb jpa implementation support @Convert annotation? (convertion of property before persistance and vice versa)   for example @Convert(converter = MyConverter.class) private Date date;   I've wrote a test on this, and seems that my Converters methods are not executed at all (like annotation doesent exist) #1 2014-08-25 14:06 Does objectdb jpa implementation support @Convert annotation? (convertion of property before persistance and vice ...

 
forum_thread

use of Singleton into tomcat

hi all. i would write a class singleton that encapsulate the entitymanagerFACTORY    into it.(the entitymanagerFactory  IS A property of the only instance of class singleton. (the class singleton is not a Ejb!!!!!!!!!). into tomcat it not possible  use ejbs............. i have to manage the concurrency for the operations on db............... with a method static i can get the only instance of singleton for manage all operation on database. I get a instance of it into multiple servlet. #1 2011-10-04 20:34 hi all. i would write a class singleton that encapsulate the entitymanagerFACTORY    into ...

 
forum_thread

_PersistenceException: Failed to open file

Hello! I am experiencing a problem: JBWEB000309: type JBWEB000066: Exception report JBWEB000068: message com.objectdb.o._PersistenceException: Failed to open file '/Users/username/JBossSoftware/jboss-eap-6.2/bin/$objectdb:/localhost:8080/db/guests.odb' the path in persistence.xml is : <property name="javax.persistence.jdbc.url" value="$objectdb://localhost:8080/db/guests.odb"/> What could be the problem?   #1 2014-04-25 15:21 Hello! I am experiencing a problem: JBWEB000309: type JBWEB000066: Exception report JBWEB000068: m ...

 
api-jpa

MapKeyColumn.name

(Optional) The name of the map key column.(Annotation Element of javax.persistence.MapKeyColumn)

 
api-jdo

javax.jdo.annotations.Version

Annotation for the versioning of the class.(Annotation of JDO)

 
api-jdo

javax.jdo.annotations.Extension

Annotation for a JDO vendor extension.(Annotation of JDO)

 
api-jpa

javax.persistence.MapKeyEnumerated

Specifies the enum type for a map key whose basic type is an enumerated type.(Annotation of JPA)

 
api-jdo

Constants.PROPERTY_ATTRIBUTE_NAME

The name of the persistence manager factory property element's "name" attribute.(Static Field of javax.jdo.Constants)

 
api-jpa

javax.persistence.PrimaryKeyJoinColumns

Groups PrimaryKeyJoinColumn annotations.(Annotation of JPA)