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Add Assets, Store, and StoreClient contributions to the domain

Install/Uninstall contributions

Workspace

Static:

• Add contribution URLs to the SCA domain manager
• Create a workspace.xml to list the contributions
• Add contributions to a repositoryDynamicrepository
  Dynamic: 
• Discover contributions from the network 
• Watch a "contributions" folder

We can build different ways to make contributions available to the SCA domain.

Parse the contributions

Contribution Processing

ContributionScanner
ArtifactProcessor

Resolve dependencies across contributions

Import/Export resolution

ContributionDependencyBuilder

• Automatically calculated using the import/export
• Assembler can use the admin tool to select a list of contributions for a given composite application

We need to find out a collection of contributions to support a composite application based on the import/export statements

Find/Load/Resolve the composites from the contributions

The assembly builders

Deployable composites can be designated by the contributions. It's also possible that the assembler to define a deployment composite on the fly.

Configure the nodes to the SCA domain

implementation.node

• Node can be predefined to the SCA domain using the admin tools.
• Node can also be provisioned from the cloud based on the requirements by the composite.
• Node can also be discovered on the network.There are types of nodes too:
• Standalone
• Webapp
• JEE (JSR-88 based deployment)

The node represents the computing capabilities in the SCA domain.

Assign a deployment composite to a node

Run the composite application by a node

• Node can connect to the domain manager to get the composite application.
• The composite application can also be pushed to nodes (running in daemon).
• The image of the composite application can be saved into a configuration file so that the node can run offline without connecting to the domain manager.
• Nodes can run p2p to consistute the SCA domain too.

The deployable image of an SCA composite application to a node is the composite and a list of contributions to support the composite application.

Monitor and control the services running on a node