Package org.datanucleus.api.jdo.annotations

package org.datanucleus.api.jdo.annotations

Package providing DataNucleus extension annotations providing features not in the JDO spec.

Related Packages

Package	Description
org.datanucleus.api.jdo	Package providing components specific to JDO persistence.
org.datanucleus.api.jdo.exceptions	Package containing exceptions thrown that are specific to JDO persistence
org.datanucleus.api.jdo.metadata	Package providing classes specific to processing of JDO XML MetaData and annotations, building on the generic code under the package org.datanucleus.metadata
org.datanucleus.api.jdo.query	Package providing DataNucleus' implementation of the JDOQL standardised typed query.
org.datanucleus.api.jdo.state	Definition of lifecycle states when providing JDO persistence

Class	Description
ComparatorClass	Extension annotation providing for specifying a comparator class against a collection.
ComparatorClassHandler	Handler for the ComparatorClass annotation when applied to a collection field/property of a persistable class.
CreateTimestamp	Extension annotation specifying either this field/method or use a surrogate column as storing the creation timestamp for this object.
CreateTimestampHandler	Handler for the CreateTimestamp annotation when applied to a field/property or surrogate column of a persistable class.
CreateUser	Extension annotation specifying either this field/method or use a surrogate column as storing the creation user for this object.
CreateUserHandler	Handler for the CreateUser annotation when applied to a field/property or surrogate column of a persistable class.
MultiTenant	Extension annotation allowing for specifying a class as multitenant, meaning that it will have a surrogate column in its table storing the tenant id.
MultiTenantHandler	Handler for the MultiTenant annotation when applied to a class.
ReadOnly	Extension annotation allowing for specifying a field as Read-Only (insertable=false, updateable=false) or for specifying a class as Read-Only.
ReadOnlyHandler	Handler for the ReadOnly annotation when applied to a field/property of a persistable class, or when applied to a class itself.
SharedRelation	Extension annotation providing for marking a relation as "shared" and adding a distinguisher column.
SharedRelationHandler	Handler for the SharedRelation annotation when applied to a field/property of a persistable class.
SoftDelete	Extension annotation allowing for specifying a class as using soft delete, meaning that it will have a surrogate column in its table storing whether it is deleted (rather than deleting it).
SoftDeleteHandler	Handler for the SoftDelete annotation when applied to a class.
UpdateTimestamp	Extension annotation specifying either this field/method or use a surrogate column as storing the update timestamp for this object.
UpdateTimestampHandler	Handler for the UpdateTimestamp annotation when applied to a field/property or surrogate column of a persistable class.
UpdateUser	Extension annotation specifying either this field/method or use a surrogate column as storing the update user for this object.
UpdateUserHandler	Handler for the UpdateUser annotation when applied to a field/property or surrogate column of a persistable class.