ObjectDB ObjectDB

Internal Website Search

171-180 of 200 resultsRefresh
5

JSON serialization and __odbHidden members

). Here's my class: public class User implements Serializable { private Long id; private LoginInfo
5

JDOHelper.isDetached failure ?

(detachable="true") public class TestClass implements Serializable { @PrimaryKey private long
5

Possible issue with String fields

implements Serializable { @Id @GeneratedValue private long id; String company_pkey
5

Possible issue with timestamps

)     public static class CDI implements Serializable{         private static final long serialVersionUID
5

Removing an entity throws exception

... The Customer class code: @Entity public class Customer implements Serializable { private static
5

Lazy loading does not work - crud takes long

Project implements Serializable {     @Id     @GeneratedValue(strategy = GenerationType.SEQUENCE
5

How to apply constraints in collection attributes of entity.

How to apply constraints like unique, not null ...etc in collection attribute of a entity. Example : @Entity @Table(name = "agent") public class Agent implements Serializable { @Id @GeneratedValue(strategy = GenerationType.AUTO) private Long Id; private List<String
5

Immediately retrieve unique id

The beginning of my "Sample" class looks like: @Entity @SequenceGenerator(name = "sampleSeqGenerator", initialValue = 1, allocationSize = 100) public class Sample implements Serializable { private static final long serialVersionUID = 1L; private String sampleName
1

ObjectDB 2.3.7

in handling user defined serializable classes in the Explorer (issue #647).
1

InternalException - error reading field from "queue" database

? serializable objects? Did you use that specific database in replication? Maybe this is related

Getting Started

ObjectDB is very easy to use. Follow the Getting Started Tutorial and the Quick Tour manual chapter and in minutes you may be able to write and run first Java programs against ObjectDB.

Prior knowledge or experience in database programming (SQL, JDBC, ORM, JPA, etc.) is not required, but some background in using the Java language is essential.

Need Help?

  1. Search ObjectDB website
  2. Read the FAQ
  3. Follow the Tutorials
  4. View or post in the forum
  5. Search or file an issue
  6. Contact support