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Welcome to CRCE!

Component Repository with Compatibility Evaluation is a research project by the Reliable Software Architectures group at University of West Bohemia, Pilsen, CZ. The idea behind CRCE is described in two research papers: Ensuring Component Application Consistency on Small Devices: A Repository-Based Approach and Repository and meta-data design for efficient component consistency verification.

The old project wiki is at Assembla.com project page.

Using CRCE

The default source Readme describes how to build and run the thing.

Given that the meta-data of indexed resources can be rather complex, the Web UI should be understood as only a "general preview" on the resources. Details are better studied via the REST API. Typical workflow:

1. find resource in Web UI, via Repository > Store
2. select the resource, open the Detail
3. copy the Properties > Id UUID string
4. paste it after the REST resource metadata endpoint

The Architecture of CRCE

Application architecture is described in separate CRCE Architecture page (work still in progress).

CRCE Modules

Core

• WebUI v2 (Vaadin based)

Experimental / research oriented

• Web Services indexer
• REST implementation indexer
• Component collection
• Web services comparator