About collection

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JDO Doc
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makeTransactionalAll(pcs)

Method javax.jdo.PersistenceManager void makeTransactionalAll(   Collection pcs ) Make a Collection of instances subject to transactional boundaries. Parameters: pcs - the Collection of instances to make transactional. Since: JDO 1.0 See Also: makeTransactional(Object pc)
JDO Doc
4

newQuery(cls, cln)

Method javax.jdo.PersistenceManager Query newQuery(   Class cls,   Collection cln ) Create a new Query with the candidate Class and Collection. Parameters: cls - the Class of results cln - the Collection of candidate instances Returns: the new Query Since: JDO 1.0
JDO Doc
4

newQuery(cls, cln, filter)

Method javax.jdo.PersistenceManager Query newQuery(   Class cls,   Collection cln,   String filter ) Create a new Query with the Class of the candidate instances, candidate Collection, and filter. Parameters: cls - the Class of candidate instances cln - the Collection of candidate instances filter
JDO Doc
4

refreshAll(pcs)

Method javax.jdo.PersistenceManager void refreshAll(   Collection pcs ) Refresh the state of a Collection of instances from the data store. Parameters: pcs - the Collection of instances to refresh. Since: JDO 1.0 See Also: refresh(Object pc)
JDO Doc
4

setCandidates(pcs)

Method javax.jdo.Query void setCandidates(   Collection pcs ) Set the candidate Collection to query. Parameters: pcs - the candidate Collection. Since: JDO 1.0
JDO Doc
4

setGroups(fetchGroupNames)

Method javax.jdo.FetchPlan FetchPlan setGroups(   Collection fetchGroupNames ) Set a collection of groups. Parameters: fetchGroupNames - a collection of names of fetch groups Returns: the FetchPlan Since: JDO 2.0
JPA Doc
3

CollectionTable.name

Annotation Element javax.persistence.CollectionTable String name (Optional) The name of the collection table. If not specified, it defaults to the concatenation of the name of the containing entity and the name of the collection attribute, separated by an underscore. Default value: "" Since: JPA 2.0
JPA Doc
3

correlate(parentCollection)

Method javax.persistence.criteria.Subquery CollectionJoin correlate(   CollectionJoin parentCollection ) Create a subquery collection join object correlated to a collection join object of the enclosing query. Parameters: parentCollection - join object of the containing query Returns: subquery join Since: JPA 2.0
JDO Doc
3

detachCopyAll(pcs)

Method javax.jdo.PersistenceManager Collection detachCopyAll(   Collection pcs ) Detach the specified instances from the PersistenceManager. The flags for detachment (DETACH_LOAD_FIELDS and DETACH_UNLOAD_FIELDS) and the active fetch groups determine the scope of fetching for the graph
JPA Doc
3

ElementCollection.fetch

Annotation Element javax.persistence.ElementCollection FetchType fetch (Optional) Whether the collection should be lazily loaded or must be eagerly fetched. The EAGER strategy is a requirement on the persistence provider runtime that the collection elements must be eagerly fetched. The LAZY