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- Dashboard of codebase health
- Test code coverage
- Code problem areas, or hotspots
- Total lines of code and complexity, etc
The basics
Java7 webapp
- Fedora is a standard Java7 web-
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- application
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- Jetty and
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- Tomcat, or one-click
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- Deployed as a war
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jersey library
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- Configuration via
- Configuration files
- System-properties
- Repository objects/resources
Maven3
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- Build tool
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- Manages library dependencies, build artifacts, code formatting, integration tests, release signing and deployment, code-coverage, etc
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- Release artifacts are deployed to maven-central
Github
Main F4 codebase
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- fcrepo4
Other important projects
- ontology
- fcrepo-jms-indexer-pluggable
- fcrepo-module-auth-rbacl
- fcrepo-module-auth-xacml
- fcrepo-build-tools
- fcrepo-sample-dataset
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https://github.com/fcrepo4-labs
Git process
standard
- Standard: fork the codebase, commit to a branch, send PR
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- Facilitates collaboration
Application stack
Top - Fedora webapp
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- Adds preservation and access sensibilities
- Linked data,
- LDP abstraction
Middle - JCR implementation
- Modeshape - open source
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- JCR reference implementation
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Bottom - Storage/Caching
- Infinispan - open source
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- Java caching and persistence
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- Foundation of clustering that is exposed through the stack
Background reading
jax-rs (jersey)
jcr
infinispan
modeshape
maven
git-flow
guava
wiki - process, documentation, roadmap