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Manual
5

SSL Configuration

private key and its corresponding public key (the SSL protocol is based on the RSA algorithm ... . This file is generated from the Keystore file by omitting the private key (it still contains the general information and the public key). You can generate these files using the JDK keytool utility
Issue
5

Eager Fetch of Map with Entities as Keys

Loading eagerly a map that uses entity objects as keys is currently unsupported, if the equals and hashCode methods of the keys are based on the key entity persistent content, since that content ... ();         MyKeyEntity key = new MyKeyEntity("key");         em.persist(key);         entity.map
Forum
5

Activation key causes database to not start

. We still cannot start ObjectDB if we add the activation key in objectdb.conf. This is the ObjectDB log ... it seems that a wrong license key (for ObjectDB 1.x rather than for ObjectDB 2.x) was sent to you. Sorry about that. A new license key was sent to you now to replace the wrong license key. It's ok. Thank
JPA Doc
5

Column.unique

is a unique key. This is a shortcut for the UniqueConstraint annotation at the table level and is useful for when the unique key constraint corresponds to only a single column. This constraint applies in addition to any constraint entailed by primary key mapping and to constraints specified at the table level. Default value: false Since: JPA 1.0
JDO Doc
5

ForeignKey.table

Annotation Element javax.jdo.annotations.ForeignKey String table Table for the foreign key. This is needed iff annotating a type where the foreign key is not defined on the primary table for the type. Returns: the table on which the foreign key is defined Default value: "" Since: JDO 2.1
JDO Doc
5

jdoNewObjectIdInstance(o)

with the values of the primary key fields of the persistence-capable instance on which the method is called. If the key is the wrong class for the object id class, null is returned. For classes that use single ... instance of the class used for JDO identity, using the key constructor of the object id class
JPA Doc
5

MapKeyColumn.unique

is a unique key. This is a shortcut for the UniqueConstraint annotation at the table level and is useful for when the unique key constraint corresponds to only a single column. This constraint applies in addition to any constraint entailed by primary key mapping and to constraints specified at the table level. Default value: false Since: JPA 2.0
JDO Doc
5

newObjectIdInstance(pcClass, obj)

has no relationship with the values of the primary key fields of the persistence-capable instance on which the method is called. If the key is the wrong class for the object id class, null is returned ... ) Create a new instance of the class used by the parameter Class for JDO identity, using the key
Forum
5

Foreign key constraint issue

Hi, I'm trying to create two tables (Parent and Child) with a foreign key constraint from Child ... one specific case that foreign key constraint doesn't apply and I can't figure how to make it work ... get deleted, whereas I'd want to remove all orphaned child entities (as with a foreign key constraint
Issue
5

JPA Composite Key make Object Db throws "Unexpected exception (Error 990)"

Hello Object Db community :) I am using this wonderful library and I caught a strange exception while testing the "composite key" feature in JPA. Let's see what I am doing : @Entity public class ... embedded Id ) key with an enum type. Here is the code : package test; import java.util.*; import