ObjectDB Database Search

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Privacy Policy

 is any information that relates to an identified or identifiable individual. Service  refers ... While using Our Service, We may ask You to provide Us with certain personally identifiable information that can be used to contact or identify You and to process payments by You. Personally identifiable

FROM clause (JPQL / Criteria API)

Identifiers The name of a JPQL query variable must a valid Java identifier ... variables as well as all the reserved identifiers in the list above are case insensitive

Query Parameters in JPA

identified in a query string by their special form, which is a colon (:) followed by a valid JPQL identifier that serves as the parameter name. JPA does not provide an API for defining the parameters ... TypedQuery instance is constructed on every query execution, ObjectDB can identify repeating queries

Eclipse Public License - v 1.0

copyright notices contained within the Program. Each Contributor must identify itself as the originator of its Contribution, if any, in a manner that reasonably allows subsequent Recipients to identify

JPA Lifecycle Events

- after an entity has been retrieved from the database. @PreUpdate - when an entity is identified as modified by

Retrieving JPA Entity Objects

object can be uniquely identified and retrieved by the combination of its class and its primary key

Database Doctor

running ObjectDB Doctor's diagnosis regularly in order to identify potential problems early

JPA Persistence Unit

” in the example) identifies the persistence unit when instantiating an EntityManagerFactory

Database Explorer

. To help identify circles in the graph of objects, a special {R} sign (indicating recursive

JPA Primary Key

the database is uniquely identified (and can be retrieved from the database) by the combination of its type

InterfaceRef jakarta.persistence.metamodel.MappedSuperclassType

the identifiable type or if the identifiable type has an id class Inherited from: IdentifiableType ... : IllegalArgumentException - if version attribute of the type is not declared in the identifiable type Inherited ... attribute of the given type is not present in the identifiable type or if the identifiable type has an id

InterfaceRef jakarta.persistence.metamodel.IdentifiableType

- if id attribute of the given type is not declared in the identifiable type or if the identifiable type ... : IllegalArgumentException - if version attribute of the type is not declared in the identifiable type Since: JPA 2.0 ... in the identifiable type or if the identifiable type has an id class Since: JPA 2.0 Set

InterfaceRef jakarta.persistence.metamodel.EntityType

: IllegalArgumentException - if id attribute of the given type is not declared in the identifiable type or if the identifiable type has an id class Inherited from: IdentifiableType Since: JPA 2.0 SingularAttribute ... attribute of the type is not declared in the identifiable type Inherited from: IdentifiableType

Navigation through Path to evaluate collection

Hello, I need to evaluate a field (" identifier ") which is situated in a collection ... ;    "OR id MEMBER OF :item.apiId. identifier "+        ... ;   private String apiName;     private String identifier ;   

General Performance Issues Illustrated with a Specific Method

; import javax.persistence.Temporal; import lk.gov.health.phsp.pojcs. Identifiable ; @Entity @Table public class Client implements Serializable , Identifiable { // @Id @GeneratedValue(strategy ... .phsp.pojcs. Identifiable ; import org.joda.time.LocalDate; import org.joda.time.Period; import org.joda

Optimization Question

to identify exactly what fields have changed from one update to the next. Currently the following ... prone code to identify exactly what's changed and replace only exactly those items ... identifier and a mapping of that to the ObjectDB OID is used to delete the existing track data before

Performance issue in a query due to compareTo calls

(AccessType.FIELD) public class TCStep extends Identifiable { @Index private long stepNumber; @Basic ... @Access (AccessType.FIELD) public class Values extends Identifiable { @Index private long stepNumber ... (AccessType.FIELD) public class Values extends Identifiable { @OneToOne (fetch = FetchType.EAGER) private

AnnotationRef jakarta.persistence.Convert

of each identifier used with the dot notation is the name of the respective embedded field or property ... Annotation Attributes String attributeName default "" A name or period-separated path identifying

IdentifiableType.getIdClassAttributes() - JPA Method

JPA Method in jakarta.persistence.metamodel.IdentifiableType Set getIdClassAttributes () Return the attributes corresponding to the id class of the identifiable type. Return: id attributes Throws: IllegalArgumentException - if the identifiable type does not have an id class Since: JPA 2.0

IdentifiableType.hasVersionAttribute() - JPA Method

JPA Method in jakarta.persistence.metamodel.IdentifiableType boolean hasVersionAttribute () Whether the identifiable type has a version attribute. Return: boolean indicating whether the identifiable type has a version attribute Since: JPA 2.0

IdentifiableType.getId(type) - JPA Method

Throws: IllegalArgumentException - if id attribute of the given type is not present in the identifiable type or if the identifiable type has an id class Since: JPA 2.0

IdentifiableType.getSupertype() - JPA Method

JPA Method in jakarta.persistence.metamodel.IdentifiableType IdentifiableType getSupertype () Return the identifiable type that corresponds to the most specific mapped superclass or entity extended by the entity or mapped superclass. Return: supertype of identifiable type or null if no such supertype Since: JPA 2.0

IdentifiableType.hasSingleIdAttribute() - JPA Method

JPA Method in jakarta.persistence.metamodel.IdentifiableType boolean hasSingleIdAttribute () Whether the identifiable type has a single id attribute. Returns true for a simple id or embedded id; returns false for an idclass. Return: boolean indicating whether the identifiable type has a single id attribute Since: JPA 2.0

IdentifiableType.getDeclaredId(type) - JPA Method

is not declared in the identifiable type or if the identifiable type has an id class Since: JPA 2.0

AnnotationRef jakarta.persistence.ManyToMany

attribute. The value of each identifier used with the dot notation is the name of the respective embedded

EnumRef jakarta.persistence.criteria.Predicate$BooleanOperator

with the specified name. The string must match exactly an identifier used to declare an enum constant in

EnumRef jakarta.persistence.criteria.CriteriaBuilder$Trimspec

constant of this type with the specified name. The string must match exactly an identifier used

AnnotationAttrRef jakarta.persistence.NamedQuery.name

JPA Annotation Attribute in jakarta.persistence.NamedQuery String name default null (Required) The name used to identify the query in calls to EntityManager.createNamedQuery . Since: JPA 1.0

AnnotationRef jakarta.persistence.NamedQuery

) The name used to identify the query in calls to EntityManager.createNamedQuery . Since: JPA 1.0

EnumRef jakarta.persistence.metamodel.Bindable$BindableType

with the specified name. The string must match exactly an identifier used to declare an enum constant

AnnotationAttrRef jakarta.persistence.NamedNativeQuery.name

JPA Annotation Attribute in jakarta.persistence.NamedNativeQuery String name default null The name used to identify the query in calls to EntityManager.createNamedQuery . Since: JPA 1.0

AnnotationRef jakarta.persistence.NamedNativeQuery

String name default null The name used to identify the query in calls to EntityManager.createNamedQuery

EnumRef jakarta.persistence.metamodel.Attribute$PersistentAttributeType

exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters

AnnotationRef jakarta.persistence.OrderBy

is used to refer to an attribute within an embedded attribute. The value of each identifier used

AnnotationRef jakarta.persistence.AssociationOverride

to indicate an attribute within an embedded attribute. The value of each identifier used with the dot

AnnotationRef jakarta.persistence.OneToOne

attribute within the embedded attribute. The value of each identifier used with the dot notation

AnnotationRef jakarta.persistence.ManyToOne

attribute. The value of each identifier used with the dot notation is the name of the respective

EnumConstRef jakarta.persistence.GenerationType.UUID

JPA Enum Constant in jakarta.persistence.GenerationType UUID Indicates that the persistence provider must assign primary keys for the entity by generating an RFC 4122 Universally Unique IDentifier . May be used to generate primary keys of type java.util.UUID or String. Since: JPA 1.0

AnnotationRef jakarta.persistence.AttributeOverride

identifier used with the dot notation is the name of the respective embedded field or property

AnnotationRef jakarta.persistence.Version

timestamp identifying the revision of the entity data held by an entity class instance. An plain

AnnotationAttrRef jakarta.persistence.Convert.attributeName

JPA Annotation Attribute in jakarta.persistence.Convert String attributeName default "" A name or period-separated path identifying the converted attribute relative to the annotated program element. For example: if an plain is annotated @Convert(attributeName = "startDate"

AnnotationAttrRef jakarta.persistence.NamedEntityGraph.name

JPA Annotation Attribute in jakarta.persistence.NamedEntityGraph String name default "" (Optional) The name used to identify the entity graph in calls to EntityManager.getEntityGraph . If no name is explicitly specified, the name defaults to the entity name of the annotated root entity. Entity

AnnotationRef jakarta.persistence.NamedEntityGraph

name default "" (Optional) The name used to identify the entity graph in calls to EntityManager

IdentifiableType.getDeclaredVersion(type) - JPA Method

attribute of the type is not declared in the identifiable type Since: JPA 2.0

IdentifiableType.getVersion(type) - JPA Method

: version attribute Throws: IllegalArgumentException - if version attribute of the given type is not present in the identifiable type Since: JPA 2.0

EnumRef jakarta.persistence.GenerationType

must assign primary keys for the entity by generating an RFC 4122 Universally Unique IDentifier

AnnotationRef jakarta.persistence.Id

JPA Annotation Id Target: METHOD, FIELD Implemented Interfaces: Annotation Identifies the primary key of an entity. The field or property to which the Id annotation is applied should have one of the following types: any Java primitive type; any primitive wrapper type; String; java.util.UUID ; java

EnumRef jakarta.persistence.metamodel.Type$PersistenceType

with the specified name. The string must match exactly an identifier used to declare an enum constant in

EnumRef jakarta.persistence.metamodel.PluralAttribute$CollectionType

must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace

References to objects of missing obsolete entity classes

database: [2021-03-31 15:19:54 #1 type] Type com.btc.ep.vector.tc.internal.dmos. Identifiable is not ... for field property com.btc.ep.vector.tc.internal.dmos. Identifiable .uid using reflection at com ... : java.lang.NoSuchMethodException: com.btc.ep.vector.tc.internal.dmos. Identifiable .setUid(java.lang