buda-base / bdrc-libraries

Repo for common code libraries to be used across tools such as xmltoldmigration, git-to-dbs, and editserv

Vagrant scripts for BUDA platform instanciation

The base platform is built using Vagrant and VirtualBox:

1. Install Vagrant and VirtualBox.
2. Download or git clone this repository.
3. cd into the unzipped directory or git clone
4. install VirtualBox guest additions with vagrant plugin install vagrant-vbguest
5. run vagrant up to summon a local instance

Or for an AWS EC2 instance:

1. install the vbguest plugin: vagrant plugin install vagrant-vbguest
2. and run the command: vagrant up or rename Vagrantfile.aws to Vagrantfile and run vagrant up --provider=aws

This will grind awhile installing all the dependencies of the BUDA platform.

Once the initial install has completed the command: vagrant ssh will connect to the instance where development, customization of the environment and so on can be performed as for any headless server.

Similarly, the jena-fuseki server will be listening on:

http://localhost:13180/fuseki

Lds-pdi application is accessible at :

http://localhost:13280/

(see https://github.com/buda-base/lds-pdi/blob/master/README.md for details about using this rest services)

The command: vagrant halt will shut the instance down. After halting (or suspending the instance) a further: vagrant up will simply boot the instance without further downloads, and vagrant destroy will completely remove the instance.

If running an AWS instance, after provisioning access the instance via ssh -p 15345 and delete Port 22 from /etc/ssh/sshd_config and sudo systemctl restart sshd. This will further secure the instance from attacks on port 22.

bdrc-libraries's Issues

reasoner improvement for query performances

It would be useful to have that kind of inference (it can be per-graph, no need to run in on the whole dataset) in the reasoner:

• if ?i is a bdo:ImageInstance and we have ?w bdo:workHasInstance ?i then we should add ?w tmp:hasImages true (in the same graph)
• if ?i is a bdo:ImageInstance with open access (adm:access in the adm:AdminData), and we have ?w bdo:workHasInstance ?i then we should add ?w tmp:hasImagesOpen true
• if ?i is a bdo:EtextInstance and we have ?w bdo:workHasInstance ?i then we should add ?w tmp:hasEtext true

missing agentinrole facet

I think we should add the AgentInRole facet so that we can generate IDs

facility to shorten / expand URIs

We should have code that:

• fetches the prefix on http://purl.bdrc.io/prefixes
• caches the result
• expose public functions to:
  • refresh the prefix cache by fetching the url again
  • shorten a URI (http://purl.bdrc.io/resource/P123 -> bdr:P123)
  • expand a URI (the opposite)

prefix initialization error when github is not present

the code should allow initialization from a lds-queries git repo instead of github here

LangStringsTest failure

LangStringTest is failing as indicated below:

Running io.bdrc.libraries.LangStringsTest
converting "pa'ng" into ???
converting "be'u'i'o" into ????????
converting "pa'm" into ???
Tests run: 4, Failures: 2, Errors: 0, Skipped: 0, Time elapsed: 0.279 sec <<< FAILURE! - in io.bdrc.libraries.LangStringsTest
textEwts(io.bdrc.libraries.LangStringsTest)  Time elapsed: 0.021 sec  <<< FAILURE!
java.lang.AssertionError: null
	at org.junit.Assert.fail(Assert.java:86)
	at org.junit.Assert.assertTrue(Assert.java:41)
	at org.junit.Assert.assertTrue(Assert.java:52)
	at io.bdrc.libraries.LangStringsTest.textEwts(LangStringsTest.java:92)

testHunspell(io.bdrc.libraries.LangStringsTest)  Time elapsed: 0 sec  <<< FAILURE!
java.lang.AssertionError: null
	at org.junit.Assert.fail(Assert.java:86)
	at org.junit.Assert.assertTrue(Assert.java:41)
	at org.junit.Assert.assertTrue(Assert.java:52)
	at io.bdrc.libraries.LangStringsTest.testHunspell(LangStringsTest.java:102)


Results :

Failed tests:
  LangStringsTest.textEwts:92 null
  LangStringsTest.testHunspell:102 null