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DataNucleus RDBMS plugin 4.0.0-m3-SNAPSHOT API

DataNucleus "RDBMS" provides persistence of Java objects to RDBMS datastores.

See: Description

Packages 
Package Description
org.datanucleus.store.rdbms
Package providing management of the persistence to RDBMS datastores.
org.datanucleus.store.rdbms.adapter
Provides mappings of all supported databases to aspects of the database that determines the SQL generation.
org.datanucleus.store.rdbms.autostart
Package providing additional implementation(s) for the auto-start mechanism for RDBMS datastores.
org.datanucleus.store.rdbms.connectionpool  
org.datanucleus.store.rdbms.datasource
This package provides classes for generating (RDBMS) DataSources for use with DataNucleus.
org.datanucleus.store.rdbms.datasource.dbcp
Repackaged Apache DBCP connection pool.
org.datanucleus.store.rdbms.datasource.dbcp.cpdsadapter
Repackaged Apache DBCP connection pool.
org.datanucleus.store.rdbms.datasource.dbcp.datasources
Repackaged Apache DBCP connection pool.
org.datanucleus.store.rdbms.datasource.dbcp.jocl
Repackaged Apache DBCP connection pool.
org.datanucleus.store.rdbms.datasource.dbcp.managed
Repackaged Apache DBCP connection pool.
org.datanucleus.store.rdbms.datasource.dbcp.pool
Repackaged Apache DBCP connection pool.
org.datanucleus.store.rdbms.datasource.dbcp.pool.impl
Repackaged Apache DBCP connection pool.
org.datanucleus.store.rdbms.exceptions  
org.datanucleus.store.rdbms.fieldmanager
Provides field-managers to populate JDBC Statements, and to extract from JDBC ResultSets.
org.datanucleus.store.rdbms.identifier
This package contains a series of classes defining the identifier names of datastore objects, such as tables, foreign keys, indexes, primary keys etc.
org.datanucleus.store.rdbms.key
This package contains wrappers to various types of keys found in RDBMS databases.
org.datanucleus.store.rdbms.mapping
In an RDBMS datastore each class is represented as a Table (maybe shared with other classes).
org.datanucleus.store.rdbms.mapping.datastore
Package containing mappings for datastore (JDBC) types.
org.datanucleus.store.rdbms.mapping.java
Package providing mappings for all supported Java types in DataNucleus.
org.datanucleus.store.rdbms.mapping.oracle
Package containing mappings for Oracle datastores, extending on the mappings found in packages org.datanucleus.store.rdbms.mapping.java and org.datanucleus.store.rdbms.mapping.datastore.
org.datanucleus.store.rdbms.query
Package providing the querying mechanism for DataNucleus for RDBMS datastores.
org.datanucleus.store.rdbms.request
Provides the mechanism of communicating with the database using JDBC.
org.datanucleus.store.rdbms.schema
Provides a definition of the schema in the datastore, including tables, columns and types.
org.datanucleus.store.rdbms.scostore
This package provides classes defining the (SCO) backing store for various container classes (Collections/Maps/arrays) within DataNucleus.
org.datanucleus.store.rdbms.sql
Series of classes used to generate SQL statements.
org.datanucleus.store.rdbms.sql.expression
Series of expressions representing conditions in SQL statements.
org.datanucleus.store.rdbms.sql.method
Support for invocation of Java methods, typically using SQL functions.
org.datanucleus.store.rdbms.sql.operation
Support for operations between expressions where we may need to use SQL functions.
org.datanucleus.store.rdbms.table
Provides the internal DataNucleus definition of a table/view and its columns.
org.datanucleus.store.rdbms.valuegenerator
Package providing a series of value generators for use in RDBMS datastores.

DataNucleus "RDBMS" provides persistence of Java objects to RDBMS datastores. It builds on top of the DataNucleus "core" jar supporting specific features of RDBMS datastores. It handles Object/Relational mapping (ORM), mapping between the Java class and SQL table(s). It provides querying capabilities using either JDOQL, or SQL. The code can be utilised with either JDO or JPA persistence APIs.

Support is provided by way of a Forum at http://www.datanucleus.org.

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