About property

release

2.0.0

... Doctor. Fixed persistence.xml C/S connection property to "javax.persistence.jdbc.user". Fixed a bug in the new ...

 
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) ... implementation support @Convert annotation? (convertion of property before persistance and vice versa) for example @ ...

 
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. ... into it.(the entitymanagerFactory  IS A property of the only instance of class singleton. (the class singleton is not a ...

 
issue

objectdb.home for client/server

Currently, we do need to manually setup the objectdb.home property eventhough we're working on client/server mode. However, without setting this in our client, he complains about the missing objectdb.conf. Why is this required? Can't the server deliver it? Most of the time we do not even know where our object db home is located at as we might have multiple server instances running on multiple machines so all we do really need to supply should be the server connection url and no objectdb.home..   Alex ... Currently, we do need to manually setup the objectdb.home property eventhough we're working on client/server mode. However, without ...

 
api-jpa

Basic.fetch

(Optional) Defines whether the value of the field or property should be lazily loaded or must be eagerly fetched.(Annotation Element of javax.persistence.Basic)

 
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?   ... the path in persistence.xml is : <property name = "javax.persistence.jdbc.url" value = ...

 
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)