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convenience method for logging statement changes

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sjm222 2010-03-31 19:26:29 +00:00
parent f935249374
commit 63648a0d18
1 changed files with 8 additions and 0 deletions
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8
webapp/src/edu/cornell/mannlib/vitro/webapp/ontology/update/ABoxUpdater.java
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@ -5,6 +5,7 @@ import java.util.Iterator;
import java.util.List; import java.util.List;
import com.hp.hpl.jena.ontology.OntModel; import com.hp.hpl.jena.ontology.OntModel;
import com.hp.hpl.jena.rdf.model.Literal;
import com.hp.hpl.jena.rdf.model.Model; import com.hp.hpl.jena.rdf.model.Model;
import com.hp.hpl.jena.rdf.model.ModelFactory; import com.hp.hpl.jena.rdf.model.ModelFactory;
import com.hp.hpl.jena.rdf.model.Property; import com.hp.hpl.jena.rdf.model.Property;
@ -100,4 +101,11 @@ public class ABoxUpdater {
record.recordRetractions(renamePropRetractModel); record.recordRetractions(renamePropRetractModel);
} }
public void logChange(Statement statement, boolean add) throws IOException {
logger.log( (add ? "Added " : "Removed") + "Statement: subject = " + statement.getSubject().getURI() +
" property = " + statement.getPredicate().getURI() +
" object = " + (statement.getObject().isLiteral() ? ((Resource)statement.getObject()).getURI() : ((Literal)statement.getObject()).getLexicalForm()));
}
} }