ObjectDB Database Search

the relationship attribute within the embedded attribute . The value of each identifier used

those attributes of the embedded id that do not correspond to the relationship to the parent entity ... { // default column name for "name" attribute is overridden @AttributeOverride(name = "name", column = @Column

getCollection (    String name ) Return the Collection-valued attribute of the managed type that corresponds to the specified name. Parameters: name - the name of the represented attribute Returns: CollectionAttribute of the given name. Throws: IllegalArgumentException - if attribute

getDeclaredCollection (    String name ) Return the Collection-valued attribute declared ... of the represented attribute Returns: declared CollectionAttribute of the given name. Throws: IllegalArgumentException - if attribute of the given name is not declared in the managed type. Since: Jakarta Persistence (JPA) 1.0

persistent attribute of an entity belonging to the persistence unit and to an open persistence context ... and attribute . Parameters: attributeName - the name of the attribute to be loaded entity - entity

(    String name ) Return the Map-valued attribute of the managed type that corresponds to the specified name. Parameters: name - the name of the represented attribute Returns: MapAttribute of the given name. Throws: IllegalArgumentException - if attribute of the given name is not present

getDeclaredMap (    String name ) Return the Map-valued attribute declared by the managed type that corresponds to the specified name. Parameters: name - the name of the represented attribute Returns: declared MapAttribute of the given name. Throws: IllegalArgumentException - if attribute

(    String name ) Return the Set-valued attribute of the managed type that corresponds to the specified name. Parameters: name - the name of the represented attribute Returns: SetAttribute of the given name. Throws: IllegalArgumentException - if attribute of the given name is not present

getDeclaredSet (    String name ) Return the Set-valued attribute declared by the managed type that corresponds to the specified name. Parameters: name - the name of the represented attribute Returns: declared SetAttribute of the given name. Throws: IllegalArgumentException - if attribute

getList (    String name ) Return the List-valued attribute of the managed type that corresponds to the specified name. Parameters: name - the name of the represented attribute Returns: ListAttribute of the given name. Throws: IllegalArgumentException - if attribute of the given name is not

getDeclaredList (    String name ) Return the List-valued attribute declared by the managed type that corresponds to the specified name. Parameters: name - the name of the represented attribute Returns: declared ListAttribute of the given name. Throws: IllegalArgumentException - if attribute

_ ATTRIBUTE , the Java element type is returned. If the bindable type is SINGULAR_ ATTRIBUTE or ENTITY_TYPE , the Java type of the represented entity or attribute is returned. Returns: Java type. Since: Jakarta Persistence (JPA) 1.0

Jakarta Persistence (JPA) Method in jakarta.persistence.metamodel.ManagedType Set getSingularAttributes() Return the single-valued attributes of the managed type. Returns empty set if the managed type has no single-valued attributes . Returns: single-valued attributes . Since: Jakarta Persistence (JPA) 1.0

Jakarta Persistence (JPA) Method in jakarta.persistence.metamodel.ManagedType Set getDeclaredSingularAttributes() Return the single-valued attributes declared by the managed type. Returns empty set if the managed type has no declared single-valued attributes . Returns: declared single-valued attributes . Since: Jakarta Persistence (JPA) 1.0

Jakarta Persistence (JPA) Method in jakarta.persistence.metamodel.ManagedType Set getDeclaredAttributes() Return the attributes declared by the managed type. Returns empty set if the managed type has no declared attributes . Returns: declared attributes of the managed type. Since: Jakarta Persistence (JPA) 1.0

is considered loaded if all attributes for which FetchType.EAGER has been specified have been loaded. The PersistenceUnitUtil.isLoaded method should be used to determine the load state of an attribute

Jakarta Persistence (JPA) Method in jakarta.persistence.metamodel.SingularAttribute Type getType() Return the type that represents the type of the attribute . Returns: type of attribute . Since: Jakarta Persistence (JPA) 1.0

Jakarta Persistence (JPA) Method in jakarta.persistence.metamodel.SingularAttribute boolean isOptional() Can the attribute be null? Returns: boolean indicating whether the attribute can be null. See Also: jakarta.persistence.Basic.optional Since: Jakarta Persistence (JPA) 1.0

Jakarta Persistence (JPA) Method in jakarta.persistence.metamodel.IdentifiableType boolean hasSingleIdAttribute() Whether the identifiable type has a single id attribute . Returns true for a simple ... type has a single id attribute . Since: Jakarta Persistence (JPA) 1.0

Jakarta Persistence (JPA) Method in jakarta.persistence.metamodel.IdentifiableType boolean hasVersionAttribute() Whether the identifiable type has a version attribute . Returns: boolean indicating whether the identifiable type has a version attribute . Since: Jakarta Persistence (JPA) 1.0

Jakarta Persistence (JPA) Method in jakarta.persistence.metamodel.IdentifiableType Set getIdClassAttributes() Return the attributes corresponding to the id class of the identifiable type. Returns: id attributes . Throws: IllegalArgumentException - if the identifiable type does not have an id class. Since: Jakarta Persistence (JPA) 1.0

Jakarta Persistence (JPA) Method in jakarta.persistence.metamodel.ManagedType Set getAttributes() Return the attributes of the managed type. Returns: attributes of the managed type. Since: Jakarta Persistence (JPA) 1.0

Jakarta Persistence (JPA) Annotation Type jakarta.persistence.Converts Implemented Interfaces: Annotation Target: Method, Field, Type Used to group Convert annotations. Multiple converters must not be applied to the same basic attribute . See Also: Convert Since: Jakarta Persistence (JPA) 2.1

Jakarta Persistence (JPA) Method in jakarta.persistence.AttributeOverride Column column (Required) The column that is being mapped to the persistent attribute . The mapping type will remain the same as is defined in the embeddable class or mapped superclass. Since: Jakarta Persistence (JPA) 1.0

Jakarta Persistence (JPA) Method in jakarta.persistence.criteria.CollectionJoin CollectionAttribute getModel() Return the metamodel representation for the collection attribute . Returns: metamodel type representing the Collection that is the target of the join. Since: Jakarta Persistence (JPA) 1.0

. A MetaClass is a simple Java class, which mimics it behavior, for example it has an attribute ... - attribute of MetaClass distinguishes the real-world-class. Example: cat in our wolrd - instance ... 'tables' depending on their attribute -values, or does other performance optimizations. In Hibernate

; The element specifies how clients can connect to the server:     The port attribute ... chapter 3).     The max attribute specifies the maximum number of simultaneous connections

console test apps! Thanks for your help. BTW the @Unique annotations for non @id attributes makes

:202) at $Proxy44.create(Unknown Source) at com.contextspace.dao. attribute .impl.objectdb

, using one entity class with various parameters (including map of attributes ) to represent similar

above and you will see all the searchable attributs have been indexed. You keep on pointing to the documents

, the ArtifactImpl is missed whose attribute tcSignal is Null. btc_es BTC EmbeddedSystems Thank

as expected? Everything has state so are certain attributes lost during serialization in that case