About store

forum_thread

Fetching Collections Puzzle

I am working on a project where I need to travel through a massive graph of objects. One of the main entity is the Node which is shown below. class Node { Node parent List<Node> children Node rightSibling Node leftSibling int rank } I have the following issues/doubts #1 2011-04-23 23:08 I am working on a project where I need to travel through a massive graph of objects. One of the main entity is th ...

 
tutorial

Step 3: Define a Spring DAO Component

Explains how to define a JPA DAO component (bean) in an Eclipse Spring MVC JPA web application project. Operations on the database will be performed by an instance of a Data Access Object (DAO) that we will define in this step as a Spring MVC component: Open the [New Java Class] dialog box by right clicking the guest packa ...

 
api-jdo

Element.serialized

Whether the element is to be stored serialized (into a join table)(Annotation Element of javax.jdo.annotations.Element)

 
api-jdo

isPersistent(pc)

Tests whether this object is persistent.(Method of javax.jdo.spi.StateManager)

 
api-jpa

TableGenerator.initialValue

(Optional) The initial value to be used to initialize the column that stores the last value generated.(Annotation Element of javax.persistence.TableGenerator)

 
api-jdo

javax.jdo.listener.LoadLifecycleListener

This interface is implemented by listeners to be notified of load events.(Interface of JDO)

 
api-jdo

getConnectionUserName()

Get the user name for the data store connection.(Method of javax.jdo.PersistenceManagerFactory)

 
api-jdo

getConnectionFactory2Name()

Get the name for the second data store connection factory.(Method of javax.jdo.PersistenceManagerFactory)

 
api-jdo

fetchDoubleField(fieldNumber)

Fetch one field from the field manager.(Method of javax.jdo.spi.PersistenceCapable.ObjectIdFieldSupplier)

 
api-jdo

setConnectionFactory2Name(connectionFactoryName)

Set the name for the second data store connection factory.(Method of javax.jdo.PersistenceManagerFactory)