Home » Search

About null

111-120 of 200Refresh
JDO Doc
6

javax.jdo.JDOHelper

return null. The ObjectId may be serialized and later restored, and used with a PersistenceManager ... return null. Parameters: pc - the PersistenceCapable instance. Returns: the PersistenceManager ... the context context. If context is null, new InitialContext() will be used. This method is equivalent
JDO Doc
6

javax.jdo.spi.PersistenceCapable

. Transient instances return null. The ObjectId may be serialized and later restored, and used ... instances return the associated PersistenceManager. Transient non-transactional instances return null. This method always delegates to the StateManager if it is non-null. Returns: the PersistenceManager
JPA Doc
6

javax.persistence.EntityManager

Returns: the found entity instance or null if the entity does not exist Throws: IllegalArgumentException ... for that entity’s primary key or is null Since: JPA 1.0 T find(Class entityClass, Object ... and hints Returns: the found entity instance or null if the entity does not exist Throws
Issue
6

Explorer bug ? Objects seem to be missing from database in Class view, but are present as references

.entity.Project [null](TEST: project 1) INFO: RequestBean []: Persisted: com.greensoft.entity.Project [1](TEST: project 1) INFO: RequestBean []: Created: com.greensoft.entity.Source [null](TEST: source ... []: Created: com.greensoft.entity.Project [null](TEST: project 2) INFO: RequestBean []: Persisted: com
JPA Doc
6

coalesce()

Since: JPA 2.0 String getAlias() Return the alias assigned to the tuple element or null, if no alias has been assigned. Return the alias assigned to the tuple element or null, if no alias ... a predicate to test whether the expression is not null. Create a predicate to test whether the expression
JDO Doc
6

javax.jdo.annotations.Embedded

if the embedded object is null. The column in the embedded object used to judge if the embedded object is null. Returns: the null indicator column Default value: "" Since: JDO 2.1 String nullIndicatorValue The value in the null column to interpret the object as being null. The value in the null column
JPA Doc
6

javax.persistence.criteria.CriteriaBuilder.Case

or null, if no alias has been assigned. Return the alias assigned to the tuple element or null ... a predicate to test whether the expression is not null. Create a predicate to test whether the expression is not null. Returns: predicate testing whether the expression is not null Since: JPA 2.0
JPA Doc
6

javax.persistence.criteria.CriteriaBuilder.In

() Return the alias assigned to the tuple element or null, if no alias has been assigned. Return the alias assigned to the tuple element or null, if no alias has been assigned. Returns: alias Since: JPA 2 ... isNotNull() Create a predicate to test whether the expression is not null. Create a predicate to test
JPA Doc
6

javax.persistence.criteria.CriteriaBuilder.SimpleCase

element or null, if no alias has been assigned. Return the alias assigned to the tuple element or null, if no alias has been assigned. Returns: alias Since: JPA 2.0 List< Selection ... a predicate to test whether the expression is not null. Create a predicate to test whether the expression
JPA Doc
6

javax.persistence.criteria.Expression

the alias assigned to the tuple element or null, if no alias has been assigned. Return the alias assigned to the tuple element or null, if no alias has been assigned. Returns: alias Since: JPA 2.0 List ... Since: JPA 2.0 Predicate isNotNull() Create a predicate to test whether the expression is not null. Create