Adding clerezza shell allowing to play with services interactively
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Key: STANBOL-312
URL: https://issues.apache.org/jira/browse/STANBOL-312
Project: Stanbol
Issue Type: New Feature
Reporter: Reto Bachmann-Gmür
For discovering the api it is very handy to able to use OSGi services
interactively, for this the ssh-accessible clerezza shell should be added to
the full launcher (adding it to other launchers if found useful is left to
other issues).
Interaction like the following should be possible by default:
reto@reto-laptop:~/projects/apache/stanbol$ ssh -p 8022 admin@localhost
admin@localhost's password:
Welcome to the Apache Clerezza Console
Console is based on Scala version (unknown) (Java HotSpot(TM) Server VM, Java
1.6.0_26).
Type in expressions to have them evaluated.
Hint: To execute a Felix-Shell command prepend ":f "
Type :help for more information.
zz>:silent
Switched off result printing.
zz>import org.apache.stanbol.enhancer.servicesapi._
zz>val jm = $[EnhancementJobManager]
zz>import org.apache.stanbol.enhancer.servicesapi.helper._
zz>val contentUri = "http://example.org/".uri
zz>val c = new InMemoryContentItem(contentUri.getUnicodeString,
"hello".getBytes,"text/plain")
zz>jm.enhanceContent(c)
zz>val metaData = new EzMGraph(c.getMetadata)
zz>import metaData._
zz>val enhancement =
contentUri/-"http://fise.iks-project.eu/ontology/extracted-from".uri
zz>out println enhancement/DCTERMS.language
"nl"
zz>
... so you may have learned that "hello" is dutch and something about the api
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