Specifies an API for describing and resolving software artifacts.

Provides core functionality for updating web apps.

Provides the core implementation of an update manager.

Provides an update manager controller which depends on the JMS API.

Provides a basic implementation of an update installer.

Provides an update agent controller which depends on the JMS API.

Provides the core implementation of an update agent.

Provides the classes for exchanging update messages between an update agent and an update manager.

Specifies an API for update managers.

Provides a RESTful web service client for artifact updates.