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CDO Model Repository Documentation

CDO is both a development-time model repository and a run-time persistence framework; being highly optimized it supports object graphs of arbitrary size.

See: Description

CDO Model Repository Client 
Package Description
org.eclipse.emf.cdo
Client concepts like CDOObject and CDOState.
org.eclipse.emf.cdo.eresource
The generated EMF API of the CDO repository file system.
org.eclipse.emf.cdo.eresource.impl
The generated EMF implementation of the CDO repository file system.
org.eclipse.emf.cdo.eresource.util
The generated EMF utilities of the CDO repository file system.
org.eclipse.emf.cdo.etypes
The generated EMF API of the CDO system data types and native annotations.
org.eclipse.emf.cdo.etypes.impl
The generated EMF implementation of the CDO system data types and native annotations.
org.eclipse.emf.cdo.etypes.util
The generated EMF utilities of the CDO system data types and native annotations.
org.eclipse.emf.cdo.session
Client concepts for dealing with sessions to CDO repositories.
org.eclipse.emf.cdo.session.remote
Client concepts for the communication and collaboration with other sessions.
org.eclipse.emf.cdo.transaction
Client concepts for dealing with transactions, distributed transactions and their save points.
org.eclipse.emf.cdo.util
Client utility classes, some common interfaces and exceptions.
org.eclipse.emf.cdo.view
Client concepts for dealing with views, view sets, queries, CDO objects and EMF resource sets.
org.eclipse.emf.internal.cdo
Exposes CDOObjectImpl for extension in generated EMF models.
org.eclipse.emf.spi.cdo
Client service provider interfaces and useful base implementations.
CDO Model Repository Client Admin Support 
Package Description
org.eclipse.emf.cdo.admin
Client side of the protocol to administer CDO repositories remotely.
CDO Model Repository Client Compare Support 
Package Description
org.eclipse.emf.cdo.compare
Client concepts for integrating EMF Compare with CDO.
CDO Model Repository Client Edit Support 
Package Description
org.eclipse.emf.cdo.edit
Useful base classes that can be referenced from custom EMF generator models.
org.eclipse.emf.cdo.eresource.provider
The generated EMF edit support of the CDO repository file system.
org.eclipse.emf.cdo.etypes.provider
The generated EMF edit support of the CDO system data types and native annotations.
CDO Model Repository Client Net4j Support 
Package Description
org.eclipse.emf.cdo.net4j
Client concepts for dealing with Net4j-based sessions to remote repositories.
CDO Model Repository Client UI 
Package Description
org.eclipse.emf.cdo.ui
Reusable UI components specific to the CDO Model Repository.
org.eclipse.emf.cdo.ui.widgets
A library with reusable widgets.
CDO Model Repository Client UI Compare 
Package Description
org.eclipse.emf.cdo.ui.compare
Classes that help to open EMF Compare user interfaces on CDO models.
CDO Model Repository Client Workspace 
Package Description
org.eclipse.emf.cdo.spi.workspace
Server provider interfaces (SPI) for CDO workspaces.
org.eclipse.emf.cdo.workspace
Concepts to checkout, open and further operate CDO workspaces.
CDO Model Repository Common 
Package Description
org.eclipse.emf.cdo.common
Common concepts that are differently extended in clients and servers.
org.eclipse.emf.cdo.common.admin
Common concepts for the protocol to administer CDO repositories remotely.
org.eclipse.emf.cdo.common.branch
Common concepts for dealing with branches.
org.eclipse.emf.cdo.common.commit
Common concepts for dealing with commits and change sets.
org.eclipse.emf.cdo.common.commit.handler
Some useful commit info handler implementations.
org.eclipse.emf.cdo.common.id
Common concepts for dealing with object and revision IDs.
org.eclipse.emf.cdo.common.lob
Common concepts for dealing with large binary objects and large character objects.
org.eclipse.emf.cdo.common.lock
Common concepts for dealing with durable locks and views.
org.eclipse.emf.cdo.common.model
Common concepts for dealing with models and types.
org.eclipse.emf.cdo.common.protocol
Common concepts for dealing with protocols and CDO-specific I/O.
org.eclipse.emf.cdo.common.revision
Common concepts for dealing with revisions and revision lists.
org.eclipse.emf.cdo.common.revision.delta
Common concepts for dealing with revision deltas and feature deltas.
org.eclipse.emf.cdo.common.security
Common concepts for dealing with permissions and protectable entities.
org.eclipse.emf.cdo.common.util
Common utility classes, some common interfaces and exceptions.
org.eclipse.emf.cdo.spi.common
Common service provider interfaces and useful base implementations.
org.eclipse.emf.cdo.spi.common.admin
Common concepts for dealing with protocols and CDO administration-specific I/O.
org.eclipse.emf.cdo.spi.common.branch
Common service provider interfaces and useful base implementations for dealing with branches.
org.eclipse.emf.cdo.spi.common.commit
Common service provider interfaces and useful base implementations for dealing with commits and change sets.
org.eclipse.emf.cdo.spi.common.id
Common service provider interfaces and useful base implementations for dealing with object and revision IDs.
org.eclipse.emf.cdo.spi.common.lock
Common service provider interfaces and useful base implementations for dealing with object locks.
org.eclipse.emf.cdo.spi.common.model
Common service provider interfaces and useful base implementations for dealing with models and types
org.eclipse.emf.cdo.spi.common.protocol
Common base implementations for dealing with I/O of CDO data structures.
org.eclipse.emf.cdo.spi.common.revision
Common service provider interfaces and useful base implementations for dealing with revisions and deltas.
CDO Model Repository Explorer 
Package Description
org.eclipse.emf.cdo.explorer
Base interfaces and a utility class for repositories and checkouts.
org.eclipse.emf.cdo.explorer.checkouts
Interfaces for working with checkouts.
org.eclipse.emf.cdo.explorer.repositories
Interfaces for working with repositories.
CDO Model Repository Expressions 
Package Description
org.eclipse.emf.cdo.expressions
The generated EMF API of the CDO expressions model.
org.eclipse.emf.cdo.expressions.impl
The generated EMF implementation of the CDO expressions model.
org.eclipse.emf.cdo.expressions.util
The generated EMF utilities of the CDO expressions model.
CDO Model Repository Expressions Edit Support 
Package Description
org.eclipse.emf.cdo.expressions.provider
The generated EMF edit support of the CDO expressions model.
CDO Model Repository Security 
Package Description
org.eclipse.emf.cdo.security
The generated EMF API of the CDO security model.
org.eclipse.emf.cdo.security.impl
The generated EMF implementation of the CDO security model.
org.eclipse.emf.cdo.security.util
The generated EMF utilities of the CDO security model.
CDO Model Repository Security Edit Support 
Package Description
org.eclipse.emf.cdo.security.provider
The generated EMF edit support of the CDO security model.
CDO Model Repository Security UI 
Package Description
org.eclipse.emf.cdo.security.ui
Concepts and default implementations for the CDO security user interface.
CDO Model Repository Server 
Package Description
org.eclipse.emf.cdo.server
Server concepts for dealing with repositories and stores.
org.eclipse.emf.cdo.server.mem
Server concepts for dealing with in-memory stores.
org.eclipse.emf.cdo.spi.server
Server service provider interfaces and useful base implementations.
CDO Model Repository Server Admin Support 
Package Description
org.eclipse.emf.cdo.server.admin
Server side of the protocol to administer CDO repositories remotely.
org.eclipse.emf.cdo.server.spi.admin
Server provider interfaces (SPI) for the protocol to administer CDO repositories remotely.
CDO Model Repository Server DB 
Package Description
org.eclipse.emf.cdo.server.db
Server concepts for dealing with DB stores and accessors.
org.eclipse.emf.cdo.server.db.mapping
Server concepts for dealing with mapping strategies and mappings for classes, lists and types.
CDO Model Repository Server Embedded Support 
Package Description
org.eclipse.emf.cdo.server.embedded
Server concepts for dealing with Net4j-based repositories and fail-over infrastructure.
CDO Model Repository Server Lissome 
Package Description
org.eclipse.emf.cdo.server.lissome
Server concepts for dealing with DB stores and accessors.
CDO Model Repository Server MongoDB 
Package Description
org.eclipse.emf.cdo.server.mongodb
Server concepts for dealing with MongoDB stores and accessors.
CDO Model Repository Server Net4j Support 
Package Description
org.eclipse.emf.cdo.server.net4j
Server concepts for dealing with Net4j-based repositories and fail-over infrastructure.
CDO Model Repository Server OCL Support 
Package Description
org.eclipse.emf.cdo.server.ocl
Server implementation of a generic OCL query handler.
CDO Model Repository Server Security Support 
Package Description
org.eclipse.emf.cdo.server.security
Server integration of the Security model.
org.eclipse.emf.cdo.server.spi.security
Server provider interfaces (SPI) for the server integration of the Security model.
CDO Transfer Framework 
Package Description
org.eclipse.emf.cdo.spi.transfer
Service provider concepts for dealing with transfers of resources between systems.
org.eclipse.emf.cdo.transfer
Client concepts for dealing with transfers of resources between systems.
CDO Transfer Framework (Repository Support) 
Package Description
org.eclipse.emf.cdo.transfer.spi.repository
Client concepts for dealing with transfers of resources between systems.
CDO Transfer Framework (UI) 
Package Description
org.eclipse.emf.cdo.transfer.spi.ui
Service provider concepts for dealing with transfers of resources between systems.
org.eclipse.emf.cdo.transfer.ui
Reusable implementatins of common JFace concepts for dealing with transfers of resources between systems.
org.eclipse.emf.cdo.transfer.ui.swt
Reusable controls for dealing with transfers of resources between systems.
CDO Transfer Framework (Workspace Support) 
Package Description
org.eclipse.emf.cdo.transfer.spi.workspace
Client concepts for dealing with transfers of resources between systems.

CDO is both a development-time model repository and a run-time persistence framework; being highly optimized it supports object graphs of arbitrary size.

CDO offers transactions with save points, explicit locking, change notification, remote queries, temporality, branching, merging, offline and fail-over modes. The storage back-end is pluggable and migrations between direct JDBC, Hibernate, Objectivity/DB, MongoDB or DB4O are seamless for CDO applications.

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Copyright (c) 2004-2019 Eike Stepper (Loehne, Germany) and others.
All rights reserved. This program and the accompanying materials are made available under the terms of the Eclipse Public License v1.0 which accompanies this distribution, and is available at http://www.eclipse.org/legal/epl-v10.html