Learning Outcomes

• Deploying Fedora
• Explore features
• Gain insight into a production-like environment
  content modeling
• Set up a federation over a local filesystemConfigure authorization (allow read access to a resource, write access to another)
• Set up JMS message consumer
• Set up external Solr and triplestore
• Set up a federation over a local filesystem

Prerequisites

• Java7 installed
• WAR file(s) downloaded
• Configuration files downloaded
• Tomcat installed (optional)

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• repository.json
• repository-federation.json
• fedora-node-types-training.cnd
• fedora-node-types-indexing.cnd

Triplestore

• Download and install "unpack Jena Fuseki" (ZIP or TAR) prior to the training
• http://jena.apache.org/download/index.cgi

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Deploying Fedora4

In OSX or Windows you can simply double-click the fcrepo-webapp-4.0.0-beta-03-auth.war file to launch the Fedora 4 console. Then click Start and wait for the application to load in your browser.

You can also run the application from the command line using the following command:

java -jar fcrepo-webapp-4.0.0-beta-03-jetty-console.war --headless

• Or just click on the war file

Using Admin Features

Transactions (docs)

Versioning (docs)

Enable versioning on a resource / resource-tree

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Note: The location where Fedora writes to disk can be specified with the following flag:

java -Dfcrepo.home=/path/fedora/data -jar fcrepo-webapp-4.0.0-beta-03-jetty-console.war --headless

Using Admin Features

Transactions (docs)

Versioning (docs)

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Create a version with a label

Code Block
curl -XPOST http://localhost:8080/rest/item/fcr:versions/my-label

...

Code Block
<> fedoraconfig:versioningPolicy "auto-version"

Admin Search (docs)

Import/Export (docs)

Federation aka Projection (docs)

• Modify repository-federation.json for local system ("externalSources:federated-directory:directoryPath")

...

"node-types" : ["/path/to/fedora-node-types-training.cnd"]

• Run:

java -Dfcrepo.modeshape.configuration=file:/path/to/repository-federation.json -jar fcrepo-webapp-4.0.0-beta-03-jetty-console.war --headless

• Examine default property created on new objects
• Examine effect of applied type

<> a carl:page

Configuring Fedora4

• How to configure triplestore
• How to configure solr
• How to configure AuthZ
  • Role-based
  • XACML

External Triplestore

1. Setup Fuseki (docs)

   1. Start Fuseki

      Code Block
      ./fuseki-server --update --mem /test

   2. Verify running at – http://localhost:3030

2. Modify repository-federation.json to point to fedora-node-types-indexing.cnd

   Code Block
   "node-types" : ["/path/to/fedora-node-types-indexing.cnd"]

3. Start Fedora

   Code Block
   java -Dfcrepo.modeshape.configuration=file:/path/to/repository-federation.json -jar fcrepo-webapp-4.0.0-beta-03-jetty-console.war --headless

4. Start fcrepo-message-consumer

   Code Block
   java -jar fcrepo-message-consumer-webapp-4.0.0-beta-03-jetty-console.war --headless --port 9090

5. Create/Update some objects and perform some queries (examples)

Additional Resources

1. F3->F4 mapping
   • Fedora 3 Object representation in Fedora 4
   • How to Migrate a Fedora 3 Content Model to a Fedora 4 Node Type
2. Node types
   • https://docs.jboss.org/author/display/MODE40/Defining+custom+node+types

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