Package org.jsimpledb

Abstraction layer allowing access to a Database using normal Java objects.

See: Description

Interface Summary

Interface	Description
JFieldSwitch<R>	Visitor pattern interface for JFields.
JObject	Interface implemented by JSimpleDB Java model objects.
Session.Action	Callback interface used by Session.performSessionAction() and Session.performSessionActionWithCurrentTransaction().
Session.HasTransactionOptions	Interface implemented by Session.TransactionalAction's that want to provide custom transaction options.
Session.RetryableAction	Tagging interface indicating a Session.TransactionalAction that should be retried if a RetryTransactionException is thrown.
Session.TransactionalAction	Tagging interface indicating an Session.Action that requires there to be an open transaction.
StorageIdGenerator	Used to auto-generate storage ID's for Java model classes, fields, and composite indexes when not specified explicitly in the corresponding @JSimpleClass, @JField, etc., annotations.
UniquenessConstraints	JSR 303 validation group for JSimpleDB uniqueness constraints.

Class Summary

Class	Description
CopyState	Keeps tracks of which objects have already been copied when copying objects between transactions.
Counter	Represents a 64-bit counter value that can be adjusted concurrently by multiple transactions, typically without locking (depending on the underlying key/value store).
DefaultStorageIdGenerator	Default StorageIdGenerator implementation.
EnumConverter<T extends Enum<T>>	Converts between core database EnumValue objects and the corresponding Java Enum model values.
JClass<T>	Information about a Java class that is used to represent a specific JSimpleDB object type.
JCollectionField	Represents a collection field in a JClass.
JComplexField	Represents a complex field in a JClass.
JCompositeIndex	A composite index.
JCounterField	Represents a counter field in a JClass.
JEnumField	Represents an Enum field in a JClass.
JField	Represents a field in a Java model object.
JFieldSwitchAdapter<R>	Adapter class for JFieldSwitch.
JListField	Represents a list field in a JClass.
JMapField	Represents a map field in a JClass.
JReferenceField	Represents a reference field in a JClass or a reference sub-field of a complex field in a JClass.
JSchemaObject	Superclass for the JClass and JField classes which define the schema associated with a JSimpleDB.
JSetField	Represents a set field in a JClass.
JSimpleDB	JSimpleDB Java persistence layer.
JSimpleDBFactory	Factory for JSimpleDB instances.
JSimpleField	Represents a simple field in a JClass or a simple sub-field of a complex field in a JClass.
JTransaction	A transaction associated with a JSimpleDB instance.
ReferencePath	Reference paths.
Session	Utility class for programmatic JSimpleDB database access.
SnapshotJTransaction	A "snapshot" JTransaction that persists indefinitely.
UntypedJObject	Represents a JObject for which no Java model type is defined in the current schema.
Util	Various utility routines.
Version	Contains JSimpleDB library version information.

Enum Summary

Enum	Description
SessionMode	Session modes.
ValidationMode	Configures whether and how objects are enqueued for validation in a JTransaction.

Exception Summary

Exception	Description
JSimpleDBException	Superclass of all unchecked exceptions thrown by the JSimpleDB API.
ValidationException	Thrown when JTransaction.validate() (or JTransaction.commit()) fails due to one or more validation errors.

Package org.jsimpledb Description

Abstraction layer allowing access to a Database using normal Java objects.

See Also:

JSimpleDB, Database, The JSimpleDB Project