Package com.hp.hpl.jena.query

Examples of com.hp.hpl.jena.query.QueryExecution.abort()


            getStore() ;
            getModStore().getDataset() ;
            Query query = modQuery.getQuery() ;
            QueryExecution qExec = QueryExecutionFactory.create(query, getModStore().getDataset()) ;
            // Don't execute
            qExec.abort();
        }
       
        if ( getModTime().timingEnabled() )
        {
            // Setup costs : flush classes into memory and establish connection
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            getStore() ;
            getModStore().getDataset() ;
            Query query = modQuery.getQuery() ;
            QueryExecution qExec = QueryExecutionFactory.create(query, getModStore().getDataset()) ;
            // Don't execute
            qExec.abort();
        }
       
        if ( getModTime().timingEnabled() )
        {
            // Setup costs : flush classes into memory and establish connection
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    {
        QueryExecution qExec = makeQExec("SELECT * {?s ?p ?o}") ;
        try {
            ResultSet rs = qExec.execSelect() ;
            assertTrue(rs.hasNext()) ;
            qExec.abort();
           
            assertTrue(rs.hasNext()) ;
            rs.nextSolution();
            assertFalse("Results not expected after cancel.", rs.hasNext()) ;
        } finally { qExec.close() ; }
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        QueryExecution qExec = makeQExec("PREFIX ex: <" + ns + "> " +
        "SELECT * {?s ?p ?o . FILTER ex:wait(100) }") ;
        try {
            ResultSet rs = qExec.execSelect() ;
            assertTrue(rs.hasNext()) ;
            qExec.abort();
            assertTrue(rs.hasNext()) ;
            rs.nextSolution();
            assertFalse("Results not expected after cancel.", rs.hasNext()) ;
        } finally { qExec.close() ; }
    }   
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        QueryExecution qExec = makeQExec("PREFIX ex: <" + ns + "> " +
        "SELECT * {?s ?p ?o . FILTER ex:wait(100) }") ;
        CancelThreadRunner thread = new CancelThreadRunner(qExec);
        thread.start();
        synchronized (qExec) { qExec.wait() ; }
        qExec.abort();
        synchronized (qExec) { qExec.notify() ; }
        assertEquals (1, thread.getCount()) ;
    }
   
    @Test public void test_Cancel_API_4() throws InterruptedException
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        QueryExecution qExec = makeQExec("PREFIX ex: <" + ns + "> " +
        "SELECT * {?s ?p ?o } ORDER BY ex:wait(100)") ;
        CancelThreadRunner thread = new CancelThreadRunner(qExec);
        thread.start();
        synchronized (qExec) { qExec.wait() ; }
        qExec.abort();
        synchronized (qExec) { qExec.notify() ; }
        assertEquals (1, thread.getCount()) ;
    }

    private QueryExecution makeQExec(String queryString)
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        QueryExecution qExec = QueryExecutionFactory.create(qs, ds) ;
        qExec.setTimeout(100, TimeUnit.MILLISECONDS) ;
        ResultSet rs = qExec.execSelect() ;
        ResultSetFormatter.consume(rs) ;
        qExec.close() ;
        qExec.abort() ;
    }

    @Test
    public void timeout_04()
    {
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        QueryExecution qExec = QueryExecutionFactory.create(qs, ds) ;
        qExec.setTimeout(100, TimeUnit.MILLISECONDS) ;
        ResultSet rs = qExec.execSelect() ;
        ResultSetFormatter.consume(rs) ;
        qExec.close() ;
        qExec.abort() ;
    }

    @Test
    public void timeout_04()
    {
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            getStore() ;
            getModStore().getDataset() ;
            Query query = modQuery.getQuery() ;
            QueryExecution qExec = QueryExecutionFactory.create(query, getModStore().getDataset()) ;
            // Don't execute
            qExec.abort();
        }
       
        if ( getModTime().timingEnabled() )
        {
            // Setup costs : flush classes into memory and establish connection
View Full Code Here

    {
        QueryExecution qExec = makeQExec("SELECT * {?s ?p ?o}") ;
        try {
            ResultSet rs = qExec.execSelect() ;
            assertTrue(rs.hasNext()) ;
            qExec.abort();
           
            assertTrue(rs.hasNext()) ;
            rs.nextSolution();
            assertFalse("Results not expected after cancel.", rs.hasNext()) ;
        } finally { qExec.close() ; }
View Full Code Here

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