About report generator

31-40 of 200Refresh
Issue
6

Post-compile enhancement sometimes causes error in generic loops: incompatible types found: java.lang.Object: required: Entity

build.xml in a NetBeans web app, and sometimes on editing a file that performs a generic for loop over an @entity type I get a generics error. The generic for loop is:  for (Steel s ... , which is compromised by this. This rewrite of the generic for loop works but it is inconvenient
Forum
6

Primary key generation problem after changing entity package

) @GeneratedValue(generator = "SEQ_BOARD", strategy = GenerationType.SEQUENCE) Also, when I modify ... )         @GeneratedValue(generator = "SEQ_BOARD", strategy = GenerationType.SEQUENCE)         Long id ... .7_04] javax.persistence.PersistenceException Duplicate definition of generator 'SEQ_BOARD in ' in
Forum
6

auto generate timestamp

Hi all, How can I create auto timestamping column? I want the database to generate the timestamp. I tried google but suggested solutions doesn't work in objectDB. http://stackoverflow.com/questions/811845/setting-a-jpa-timestamp-column-to-be-generated-by-the-database - Pawel   Yes, currently
Forum
6

Newbie : How to return the auto-generated ID

Hello, I am new to this community, as well as JPA and ObjectDB. I want to read the auto-generated ID when I persist a new entity (with @Id @GeneratedValue annotations applied). I am following ... (immediately after persist) - you have to switch to sequence or table value generation strategy. zombie
Forum
6

EmbeddedId with Generated field value

both solutions I expected I could get a generated value for the field uid by simply adding the documented ... simply a not contemplated future? Automatic generated IDs is currently supported only for entity
Forum
6

Should I be able to persist a JFrame (or gui components in general)?

-- even if it turns out as I think about it, that just defining the interface is not generally enough to define
Forum
6

Use of sequences to generate field values in JDO

:  No definition of generator 'audit_seq' (referenced by field com.spiffymap.sealog.model.Audit.id) (error
Manual
5

Updating JPA Entity Objects

entity object from within an active transaction. No EntityManager's method is invoked to report ... automatically JDOHelper.makeDirty(employee, "projects"); // reported as dirty em.getTransaction ... ) but it is possible to report a change explicitly by invoking the JDO's makeDirty method. Alternatively
Manual
4

SSL Configuration

and Truststore Files To use SSL you have to generate at least two files: A Keystore file that functions as a unique signature of your server. This file contains general details (such as a company name), an RSA ... . This file is generated from the Keystore file by omitting the private key (it still contains
Manual
4

JPA Primary Key

keys and automatic sequential value generation. This is a very powerful feature of ObjectDB ... value generation is discussed in detail in the Generated Values section. Application Set Primary Key ... value is not generated and the application is responsible to set a primary key by initializing