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Posted to commits@jena.apache.org by an...@apache.org on 2015/08/24 10:13:40 UTC
[31/50] jena git commit: JENA-491 Fuseki Support: Add support of
exeConstructDataset() of QueryEngineHTTP
JENA-491 Fuseki Support: Add support of exeConstructDataset() of
QueryEngineHTTP
Project: http://git-wip-us.apache.org/repos/asf/jena/repo
Commit: http://git-wip-us.apache.org/repos/asf/jena/commit/2bc9fe62
Tree: http://git-wip-us.apache.org/repos/asf/jena/tree/2bc9fe62
Diff: http://git-wip-us.apache.org/repos/asf/jena/diff/2bc9fe62
Branch: refs/heads/master
Commit: 2bc9fe621fbeede59885aada83ae361747513b8e
Parents: 5939a35
Author: confidencesun <co...@gmail.com>
Authored: Mon Aug 17 21:45:05 2015 +0800
Committer: confidencesun <co...@gmail.com>
Committed: Mon Aug 17 21:45:05 2015 +0800
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.../jena/sparql/engine/http/QueryEngineHTTP.java | 17 ++++++++++++++++-
1 file changed, 16 insertions(+), 1 deletion(-)
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http://git-wip-us.apache.org/repos/asf/jena/blob/2bc9fe62/jena-arq/src/main/java/org/apache/jena/sparql/engine/http/QueryEngineHTTP.java
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diff --git a/jena-arq/src/main/java/org/apache/jena/sparql/engine/http/QueryEngineHTTP.java b/jena-arq/src/main/java/org/apache/jena/sparql/engine/http/QueryEngineHTTP.java
index cab831f..84c2c10 100644
--- a/jena-arq/src/main/java/org/apache/jena/sparql/engine/http/QueryEngineHTTP.java
+++ b/jena-arq/src/main/java/org/apache/jena/sparql/engine/http/QueryEngineHTTP.java
@@ -36,6 +36,8 @@ import org.apache.jena.rdf.model.Model ;
import org.apache.jena.riot.* ;
import org.apache.jena.riot.web.HttpOp ;
import org.apache.jena.sparql.ARQException ;
+import org.apache.jena.sparql.core.DatasetGraph;
+import org.apache.jena.sparql.core.DatasetGraphFactory;
import org.apache.jena.sparql.core.Quad;
import org.apache.jena.sparql.engine.ResultSetCheckCondition ;
import org.apache.jena.sparql.graph.GraphFactory ;
@@ -399,7 +401,20 @@ public class QueryEngineHTTP implements QueryExecution {
@Override
public Dataset execConstructDataset(){
- return null;
+
+ DatasetGraph graph = DatasetGraphFactory.createMem();
+
+ checkNotClosed() ;
+ try
+ {
+ execConstructQuads().forEachRemaining(graph::add);
+ }
+ finally
+ {
+ this.close();
+ }
+ return DatasetFactory.create(graph);
+
}
@Override