/*
 * (c) Copyright 2010 Epimorphics Ltd.
 * All rights reserved.
 * [See end of file]
 */

package reports;

import junit.framework.TestCase ;
import org.openjena.atlas.logging.Log ;

import com.hp.hpl.jena.graph.Node ;
import com.hp.hpl.jena.graph.Triple ;
import com.hp.hpl.jena.rdf.model.Model ;
import com.hp.hpl.jena.rdf.model.ModelFactory ;
import com.hp.hpl.jena.rdf.model.Property ;
import com.hp.hpl.jena.rdf.model.Resource ;
import com.hp.hpl.jena.sparql.core.Var ;
import com.hp.hpl.jena.sparql.modify.submission.UpdateDelete ;
import com.hp.hpl.jena.sparql.syntax.ElementTriplesBlock ;
import com.hp.hpl.jena.update.UpdateAction ;
import com.hp.hpl.jena.update.UpdateRequest ;

public class ReportUpdate2 extends TestCase
{
    static { Log.setLog4j() ; }
    
        private Model model;
        private Resource testResource;
        private Property testProperty;

        @Override
        protected void setUp() throws Exception {
            model = ModelFactory.createDefaultModel();

            testResource = model.createResource("http://test.com/resource/10");
            testProperty =
    model.createProperty("http://test.com/vocabulary/property/name");
            model.add(testResource, testProperty, "propertyValue");
        }

        @SuppressWarnings("deprecation")
        public void testDeleteResource() {

            //let's check the model contains resource we are going to remove
            assertTrue(model.contains(testResource, testProperty));

            UpdateRequest updateRequest = new UpdateRequest();
            Node resource = Node.createURI(testResource.getURI());
            
            // 
            UpdateAction.parseExecute("DELETE WHERE {<http://test.com/resource/10> ?x ?y}", model) ; 
            
            if ( false )
            {
                Triple t = Triple.create(resource, Var.alloc("a"), Var.alloc("b")) ;
                UpdateDelete deleteOp = new UpdateDelete(t);
                ElementTriplesBlock eb = new ElementTriplesBlock() ;
                eb.addTriple(t) ;
                deleteOp.setPattern(eb) ;
                updateRequest.addUpdate(deleteOp);
                UpdateAction.execute(updateRequest, model);
            }
            assertFalse(model.contains(testResource, testProperty));


        }
    }

/*
 * (c) Copyright 2010 Epimorphics Ltd.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 * 3. The name of the author may not be used to endorse or promote products
 *    derived from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */