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JDO Annotation Column Target: ElementType.FIELD, ElementType.METHOD Implemented Interfaces: Annotation Annotation for a column in the database. Corresponds to the xml element "column". Since: JDO 2.1 Public Annotation Attributes String allowsNull default "" Whether the column allows null values

JDO Annotation Cacheable Target: ElementType.TYPE, ElementType.FIELD, ElementType.METHOD Implemented Interfaces: Annotation Annotation to specify that this class/field/property is cacheable in ... " elements. Since: JDO 2.2 Public Annotation Attributes String value default "true" Since: JDO 2.2

JDO Annotation Discriminator Target: ElementType.TYPE Implemented Interfaces: Annotation Annotation for the discriminator of the class. Corresponds to the xml element "discriminator" of the "inheritance" element. Since: JDO 2.1 Public Annotation Attributes String column default "" Name

JDO Annotation DatastoreIdentity Target: ElementType.TYPE Implemented Interfaces: Annotation Annotation for the datastore identity of the class. Corresponds to the xml element "datastore-identity" of the "class" element. Since: JDO 2.1 Public Annotation Attributes String column default "" Name

JDO Annotation Indices Target: ElementType.TYPE Implemented Interfaces: Annotation Annotation for a group of index constraints. Since: JDO 2.1 Public Annotation Attributes Index [] value default null The indices Since: JDO 2.1

JDO Annotation Inheritance Target: ElementType.TYPE Implemented Interfaces: Annotation Annotation for the inheritance of the class. Corresponds to the xml element "inheritance" of the "class" and "interface" elements. Since: JDO 2.1 Public Annotation Attributes String customStrategy default

JDO Annotation Join Target: ElementType.TYPE, ElementType.FIELD, ElementType.METHOD Implemented Interfaces: Annotation Annotation for the join of a relation. Corresponds to the xml element "join". Since: JDO 2.1 Public Annotation Attributes String column default "" Name of the column in the join

JDO Annotation ForeignKeys Target: ElementType.TYPE Implemented Interfaces: Annotation Annotation for a group of foreign-key constraints. Since: JDO 2.1 Public Annotation Attributes ForeignKey [] value default null The foreign keys. Since: JDO 2.1

JDO Annotation FetchGroup Target: ElementType.TYPE Implemented Interfaces: Annotation Annotation for the fetch group of a class. Corresponds to the xml element "fetch-group". Since: JDO 2.1 Public Annotation Attributes String[] fetchGroups default {} Fetch groups to be nested (included) in

JDO Annotation Extensions Target: ElementType.TYPE, ElementType.FIELD, ElementType.METHOD Implemented Interfaces: Annotation Annotation for a group of extensions Since: JDO 2.1 Public Annotation Attributes Extension [] value default null The extensions. Since: JDO 2.1

JDO Annotation Extension Target: ElementType.TYPE, ElementType.FIELD, ElementType.METHOD Implemented Interfaces: Annotation Annotation for a JDO vendor extension. Corresponds to the xml element "extension". Since: JDO 2.1 Public Annotation Attributes String key default null The key

JDO Annotation FetchPlans Target: ElementType.TYPE Implemented Interfaces: Annotation Annotation for a group of FetchPlan objects Since: JDO 2.1 Public Annotation Attributes FetchPlan[] value default null The Fetch Plans Since: JDO 2.1

JDO Annotation FetchPlan Target: ElementType.TYPE Implemented Interfaces: Annotation Annotation for the fetch plan of a persistence manager, query, or extent. Corresponds to the xml element "fetch-plan". Since: JDO 2.1 Public Annotation Attributes String[] fetchGroups default {} The fetch groups

JDO Annotation FetchGroups Target: ElementType.TYPE Implemented Interfaces: Annotation Annotation for a group of fetch-group objects Since: JDO 2.1 Public Annotation Attributes FetchGroup[] value default null The Fetch Groups Since: JDO 2.1

JDO Annotation Element Target: ElementType.FIELD, ElementType.METHOD Implemented Interfaces: Annotation Annotation for the element of a collection/array relation. Corresponds to the xml element "element". Since: JDO 2.1 Public Annotation Attributes String column default "" Name of the column

JDO Annotation Embedded Target: ElementType.FIELD, ElementType.METHOD Implemented Interfaces: Annotation Annotation to define that the object is embedded into the table of the owning object. Corresponds to the xml element "embedded". Since: JDO 2.1 Public Annotation Attributes Persistent

JDO Annotation Sequence Target: ElementType.TYPE Implemented Interfaces: Annotation Annotation for a datastore sequence. Maps across to the JDO2 element "sequence". Since: JDO 2.1 Public Annotation Attributes String datastoreSequence default "" Name of the sequence in the datastore. Since: JDO 2.1

JDO Annotation Query Target: ElementType.TYPE Implemented Interfaces: Annotation Annotation for a named query. Corresponds to the xml element "query". Since: JDO 2.1 Public Annotation Attributes Extension [] extensions default {} Vendor extensions. Since: JDO 2.1 String fetchPlan default

JDO Annotation Attribute in javax.jdo. annotations .Unique String table default "" Table for the unique constraint. This is needed iff annotating a type where this unique constraint is not for the primary table for the persistent class or interface. Since: JDO 2.1

JDO Annotation Attribute in javax.jdo. annotations .Persistent String primaryKey default "" Whether this member is part of the primary key for application identity. This is equivalent to specifying @PrimaryKey as a separate annotation on the member. Since: JDO 2.1

JDO Annotation Attribute in javax.jdo. annotations .Persistent int recursionDepth default 1 Recursion depth for this member. Used only when the annotation is used within the definition of a FetchGroup. Since: JDO 2.1

JDO Annotation Attribute in javax.jdo. annotations .Persistent PersistenceModifier persistenceModifier default PersistenceModifier.UNSPECIFIED Modifier for this field. This is normally not specified, and the defaults are used, or the @Transactional or @NotPersistent annotation is specified directly

JDO Annotation Attribute in javax.jdo. annotations .Columns Column [] value default null The columns annotation information. Since: JDO 2.1

JDO Annotation Attribute in javax.jdo. annotations .Index String table default "" Table for the index. This is needed iff annotating a type where the index is not defined on the primary table for the type. Since: JDO 2.1

JDO Annotation Attribute in javax.jdo. annotations .ForeignKey String table default "" Table for the foreign key. This is needed iff annotating a type where the foreign key is not defined on the primary table for the type. Since: JDO 2.1

JDO Annotation Attribute in javax.jdo. annotations .Query String name default null Name of the query (mandatory) Since: JDO 2.1

JDO Annotation Attribute in javax.jdo. annotations .Uniques Unique [] value default null The unique constraints. Since: JDO 2.1

JDO Annotation Attribute in javax.jdo. annotations .Value Class[] types default {} Types of the values. This can be determined if using JDK1.5 generics but is required otherwise. Multiple types can be specified if the implementation supports multiple types. Since: JDO 2.1

JDO Annotation Attribute in javax.jdo. annotations .Unique String deferred default "" Whether this unique constraint is deferred until commit. Since: JDO 2.1

JDO Annotation Attribute in javax.jdo. annotations .Unique Column [] columns default {} Columns that compose this unique constraint. Since: JDO 2.1

JDO Annotation Attribute in javax.jdo. annotations .Unique String[] members default {} Member (field and property) names that compose this unique constraint. Since: JDO 2.1

JDO Annotation Attribute in javax.jdo. annotations .Unique String name default "" Name of the unique constraint. Since: JDO 2.1

JDO Annotation Attribute in javax.jdo. annotations .Persistent String dependentValue default "" Whether the values of this member are dependent. Since: JDO 2.1

JDO Annotation Attribute in javax.jdo. annotations .Persistent String customValueStrategy default "" Custom value strategy to use to generate the value for this field or property (if any). If customValueStrategy is non-empty, then valueStrategy must be UNSPECIFIED. Since: JDO 2.1

JDO Annotation Attribute in javax.jdo. annotations .Persistent IdGeneratorStrategy valueStrategy default IdGeneratorStrategy.UNSPECIFIED Value strategy to use to generate the value for this field or property (if any). Since: JDO 2.1

JDO Annotation Attribute in javax.jdo. annotations .Persistent String dependent default "" Whether related object(s) of this member are dependent and so deleted when this object is deleted. Since: JDO 2.1

JDO Annotation Attribute in javax.jdo. annotations .Persistent String serializedValue default "" Whether the values of this member are serialized. Since: JDO 2.1

JDO Annotation Attribute in javax.jdo. annotations .Persistent String dependentKey default "" Whether the keys of this member are dependent. Since: JDO 2.1

JDO Annotation Attribute in javax.jdo. annotations .Persistent String dependentElement default "" Whether the elements of this member are dependent. Since: JDO 2.1

JDO Annotation Attribute in javax.jdo. annotations .Persistent String serialized default "" Whether this member is serialized into a single column. Since: JDO 2.1

JDO Annotation Attribute in javax.jdo. annotations .Persistent String embeddedValue default "" Whether the values of this member are embedded. Since: JDO 2.1

JDO Annotation Attribute in javax.jdo. annotations .Persistent String serializedKey default "" Whether the keys of this member are serialized. Since: JDO 2.1

JDO Annotation Attribute in javax.jdo. annotations .Persistent String serializedElement default "" Whether the elements of this member are serialized. Since: JDO 2.1

JDO Annotation Attribute in javax.jdo. annotations .Persistent String embedded default "" Whether this member is embedded. Since: JDO 2.1

JDO Annotation Attribute in javax.jdo. annotations .Persistent NullValue nullValue default NullValue.NONE Behavior when this member contains a null value. Since: JDO 2.1

JDO Annotation Attribute in javax.jdo. annotations .Persistent String embeddedKey default "" Whether the keys of this member are embedded. Since: JDO 2.1

JDO Annotation Attribute in javax.jdo. annotations .Persistent String embeddedElement default "" Whether the elements of this member are embedded. Since: JDO 2.1

JDO Annotation Attribute in javax.jdo. annotations .PrimaryKey String column default "" Name of the column to use for the primary key Since: JDO 2.1

JDO Annotation Attribute in javax.jdo. annotations .PrimaryKey String name default "" Name of the primary key constraint Since: JDO 2.1

JDO Annotation Attribute in javax.jdo. annotations .PrimaryKey Column [] columns default {} The column(s) for the primary key Since: JDO 2.1