compatibility with LIMES

Author: mommi84

rocker-parent/pom.xml

@@ -4,7 +4,7 @@
 
 	<groupId>org.aksw.rocker</groupId>
 	<artifactId>rocker</artifactId>
-	<version>1.2.0-SNAPSHOT</version>
+	<version>1.2</version>
 	<packaging>jar</packaging>
 
 	<name>rocker-parent</name>

rocker-parent/src/main/java/de/uni_leipzig/simba/keydiscovery/rockerone/DataIndexer.java

@@ -11,6 +11,7 @@
 import org.apache.jena.riot.RiotException;
 import org.apache.log4j.Logger;
 
+import com.hp.hpl.jena.rdf.model.Literal;
 import com.hp.hpl.jena.rdf.model.Model;
 import com.hp.hpl.jena.rdf.model.ModelFactory;
 import com.hp.hpl.jena.rdf.model.Property;
@@ -53,7 +54,7 @@ public static RKDClassTask index(final String filename, SQLiteManager sql, Strin
 
 		int errors = 0;
 		try {
-			m.read(filename);
+			m.read(filename, null, "N-TRIPLES");
 		} catch (RiotException e) {
 			errors++;
 		}
@@ -161,7 +162,7 @@ private static String toIdentifier(RDFNode o) {
 					+ "blanknode/BN" + DigestUtils.shaHex(o.toString())
 					: ((Resource) o).getURI();
 		else
-			return o.asLiteral().getString();
+			return o.as(Literal.class).getString();
 	}
 
 	private static void print(String s) {

rocker-parent/src/main/java/de/uni_leipzig/simba/keydiscovery/rockerone/ModelManager.java

@@ -90,12 +90,12 @@ public static HashMap<String, List<Resource>> loadClassList(String path) {
 		while(statIt.hasNext()) {
 			Statement s = statIt.next();
 			Resource dataset = s.getSubject();
-			String graph = s.getObject().asResource().getURI();
+			String graph = s.getObject().as(Resource.class).getURI();
 			// get all classes for each graph
 			ArrayList<Resource> classes = new ArrayList<>();
 			Iterator<RDFNode> nodeIt = model.listObjectsOfProperty(dataset, ResourceFactory.createProperty("http://aksw.org/deduplication/requiredClasses"));
 			while(nodeIt.hasNext()) {
-				Resource c = nodeIt.next().asResource();
+				Resource c = nodeIt.next().as(Resource.class);
 				classes.add(c);
 			}
 			res.put(graph, classes);

rocker-parent/src/main/java/de/uni_leipzig/simba/keydiscovery/rockerone/Rocker.java

@@ -115,7 +115,7 @@ private void computeJSONString() {
 		Model m = ModelFactory.createDefaultModel();
 
 		try {
-			m.read(inputFile);
+			m.read(inputFile, null, "N-TRIPLES");
 		} catch (RiotException e) {}