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VIVO-1018 RiotReader.createIteratorTriples() assumes an ASCII stream, so we need a different method.

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This commit is contained in:
Jim Blake 2015-04-22 15:34:06 -04:00
parent b26d824cb2
commit c7979c05a7
1 changed files with 5 additions and 8 deletions
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13
webapp/src/edu/cornell/mannlib/vitro/webapp/searchindex/IndexingChangeListener.java
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@ -6,8 +6,6 @@ import static edu.cornell.mannlib.vitro.webapp.modules.searchIndexer.SearchIndex
import static edu.cornell.mannlib.vitro.webapp.modules.searchIndexer.SearchIndexer.Event.Type.START_REBUILD;
import static edu.cornell.mannlib.vitro.webapp.modules.searchIndexer.SearchIndexer.Event.Type.UNPAUSE;
import java.io.ByteArrayInputStream;
import java.io.UnsupportedEncodingException;
import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;
@ -17,8 +15,9 @@ import java.util.concurrent.TimeUnit;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.apache.jena.riot.RDFLanguages;
import org.apache.jena.riot.RiotReader;
import org.apache.jena.riot.tokens.Tokenizer;
import org.apache.jena.riot.tokens.TokenizerFactory;
import com.hp.hpl.jena.graph.Triple;
import com.hp.hpl.jena.rdf.model.Model;
@ -142,9 +141,9 @@ public class IndexingChangeListener implements ChangeListener,
private Statement parseTriple(String serializedTriple) {
try {
// Use RiotReader to parse a Triple
// NB A Triple can be serialized correctly with: FmtUtils.stringForTriple(triple, PrefixMapping.Factory.create()) + " .";
ByteArrayInputStream input = new ByteArrayInputStream(serializedTriple.getBytes("UTF-8"));
Iterator<Triple> it = RiotReader.createIteratorTriples(input, RDFLanguages.NTRIPLES, null);
// NB A Triple can be serialized correctly with: FmtUtils.stringForTriple(triple, PrefixMapping.Factory.create()) + " .";'
Tokenizer tokenizer = TokenizerFactory.makeTokenizerString(serializedTriple);
Iterator<Triple> it = RiotReader.createParserNTriples(tokenizer, null);
if (it.hasNext()) {
Triple triple = it.next();
@ -164,8 +163,6 @@ public class IndexingChangeListener implements ChangeListener,
} catch (RuntimeException riot) {
log.error("Failed to parse triple " + serializedTriple, riot);
throw riot;
} catch (UnsupportedEncodingException uee) {
throw new RuntimeException(uee);
}
}