svn commit: r1408132 - /jena/Scratch/AFS/Dev/trunk/src-dev/dev/Jena346_TestCase.java

[an...@apache.org]

Author: andy
Date: Sun Nov 11 22:07:41 2012
New Revision: 1408132

URL: http://svn.apache.org/viewvc?rev=1408132&view=rev
Log: (empty)

Added:
    jena/Scratch/AFS/Dev/trunk/src-dev/dev/Jena346_TestCase.java

Added: jena/Scratch/AFS/Dev/trunk/src-dev/dev/Jena346_TestCase.java
URL: http://svn.apache.org/viewvc/jena/Scratch/AFS/Dev/trunk/src-dev/dev/Jena346_TestCase.java?rev=1408132&view=auto
==============================================================================
--- jena/Scratch/AFS/Dev/trunk/src-dev/dev/Jena346_TestCase.java (added)
+++ jena/Scratch/AFS/Dev/trunk/src-dev/dev/Jena346_TestCase.java Sun Nov 11 22:07:41 2012
@@ -0,0 +1,77 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package dev;
+
+import org.openjena.atlas.lib.StrUtils ;
+
+import com.hp.hpl.jena.query.* ;
+import com.hp.hpl.jena.sparql.util.QueryExecUtils ;
+import com.hp.hpl.jena.tdb.TDB ;
+import com.hp.hpl.jena.tdb.TDBFactory ;
+import com.hp.hpl.jena.update.UpdateAction ;
+import com.hp.hpl.jena.update.UpdateFactory ;
+import com.hp.hpl.jena.update.UpdateRequest ;
+
+public class Jena346_TestCase
+{
+    public static void main(String[] args)
+    {
+        ARQ.getContext().setTrue(TDB.symUnionDefaultGraph) ;
+
+        Dataset ds = TDBFactory.createDataset() ; 
+        String x = StrUtils.strjoinNL("BASE <http://example/>",
+                                      "CLEAR ALL ; ", 
+                                      "INSERT DATA { GRAPH <g> { <s> <p> 1}} ; ",
+            "INSERT { GRAPH <g99> { ?s ?p 99} } WHERE  { ?s ?p 1 }") ;
+        ds.begin(ReadWrite.WRITE) ;
+        UpdateRequest req = UpdateFactory.create(x) ;
+        UpdateAction.execute(req, ds) ;
+        ds.commit() ;
+        ds.end() ;
+
+        ds.begin(ReadWrite.READ) ;
+        Query q = QueryFactory.create("SELECT * { { ?s ?p ?o } UNION { GRAPH ?g { ?s ?p ?o }}}") ;
+        QueryExecution qExec = QueryExecutionFactory.create(q, ds) ;
+        QueryExecUtils.executeQuery(q, qExec) ;
+        ds.end() ;
+
+        // and again.
+        //ds.getContext().setTrue(TDB.symUnionDefaultGraph) ; //*** Exception.
+        ds.begin(ReadWrite.WRITE) ;
+        //ds.asDatasetGraph().getContext().setTrue(TDB.symUnionDefaultGraph) ;
+        UpdateAction.execute(req, ds) ;
+
+        // If skipped, no default union graph, no correct update.
+        if ( true )
+        {
+            ds.commit() ;
+            ds.end() ;
+
+            ds.begin(ReadWrite.READ) ;
+        }
+        QueryExecution qExec2 = QueryExecutionFactory.create(q, ds) ;
+        QueryExecUtils.executeQuery(q, qExec2) ;
+        ds.commit() ;
+        ds.end() ;
+
+
+        System.exit(0) ;
+    }
+}
+