Package org.modeshape.jcr.api.query.qom

Examples of org.modeshape.jcr.api.query.qom.QueryObjectModelFactory.createQuery()


        columns[0] = qomFactory.column("node", "notion:booleanProperty", "notion:booleanProperty");
        columns[1] = qomFactory.column("node", "notion:booleanProperty2", "notion:booleanProperty2");
        Ordering[] orderings = null;

        // Build and execute the query ...
        Query query = qomFactory.createQuery(selector, constraint, orderings, columns);
        assertThat(query, is(notNullValue()));
        QueryResult result = query.execute();
        String[] columnNames = {"notion:booleanProperty", "notion:booleanProperty2"};
        validateQuery().rowCount(numResults).hasColumns(columnNames).validate(query, result);
    }
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        Constraint constraint = childNodeConstraint;
        Column[] columns = new Column[0];
        Ordering[] orderings = null;

        // Build and execute the query ...
        Query query = qomFactory.createQuery(selector, constraint, orderings, columns);
        assertThat(query.getStatement(), is("SELECT * FROM [nt:base] AS category WHERE ISCHILDNODE(category,'/Cars')"));
        QueryResult result = query.execute();
        validateQuery().rowCount(4).hasColumns(allColumnNames("category")).validate(query, result);
    }

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        Selector car2Selector = factory.selector("car:Car", "car2");
        Join join = factory.join(car1Selector, car2Selector, QueryObjectModelConstants.JCR_JOIN_TYPE_INNER,
                                 factory.equiJoinCondition("car1", "car:maker", "car2", "car:maker"));
        Column[] columns = new Column[] {factory.column("car1", "car:maker", "maker"),
            factory.column("car2", "car:model", "model")};
        Query query = factory.createQuery(join, null, null, columns);
        QueryResult result = query.execute();
        String[] columnNames = {columns[0].getColumnName(), columns[1].getColumnName()}; // the aliases
        validateQuery().rowCount(21).hasColumns(columnNames).validate(query, result);
    }
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        Column[] columns = new Column[] {factory.column("car1", null, null)};
        Constraint constraint = factory.comparison(factory.propertyValue("car1", "car:maker"),
                                                   QueryObjectModelConstants.JCR_OPERATOR_EQUAL_TO,
                                                   factory.literal(session.getValueFactory().createValue("Toyota")));
        Ordering[] orderings = new Ordering[] {factory.descending(factory.propertyValue("car1", "car:year"))};
        Query query = factory.createQuery(join, constraint, orderings, columns);
        QueryResult result = query.execute();
        validateQuery().rowCount(9).hasColumns(carColumnNames("car1")).validate(query, result);
    }

    @FixFor( "MODE-1833" )
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    @FixFor( "MODE-1833" )
    @Test
    public void shouldBeAbleToQueryAllColumnsOnSimpleType() throws RepositoryException {
        QueryManager queryManager = session.getWorkspace().getQueryManager();
        QueryObjectModelFactory factory = queryManager.getQOMFactory();
        Query query = factory.createQuery(factory.selector("modetest:simpleType", "type1"), null, null,
                                          new Column[] {factory.column("type1", null, null)});
        QueryResult result = query.execute();
        validateQuery().rowCount(0).validate(query, result);
    }
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        columns[2] = qomFactory.column("car", "car:year", "car:year");
        columns[3] = qomFactory.column("car", "car:userRating", "car:userRating");
        Ordering[] orderings = null;

        // Build and execute the query ...
        Query query1 = qomFactory.createQuery(selector, constraint, orderings, columns);
        QueryResult result1 = query1.execute();
        String[] columnNames = {"maker", "car:model", "car:year", "car:userRating"};
        validateQuery().rowCount(4).hasColumns(columnNames).validate(query1, result1);

        // Now get the JCR-SQL2 statement from the QOM ...
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        Limit limit = qomFactory.limit(2, 0);
        boolean isDistinct = false;

        // Build and execute the query ...
        SelectQuery selectQuery = qomFactory.select(selector, constraint, orderings, columns, limit, isDistinct);
        Query query1 = qomFactory.createQuery(selectQuery);
        QueryResult result1 = query1.execute();
        String[] columnNames = {"maker", "car:model", "car:year", "car:userRating"};
        validateQuery().rowCount(2).hasColumns(columnNames).validate(query1, result1);

        // Now get the JCR-SQL2 statement from the QOM ...
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        QueryObjectModelFactory qomFactory = session.getWorkspace().getQueryManager().getQOMFactory();

        Selector selector = qomFactory.selector(NodeType.NT_BASE, "category");

        // Build and execute the query ...
        Query query = qomFactory.createQuery(selector, qomFactory.childNode("category", "/Cars"), null, new Column[0]);
        assertThat(query.getStatement(), is("SELECT * FROM [{http://www.jcp.org/jcr/nt/1.0}base] AS category WHERE ISCHILDNODE(category,'/Cars')"));
        QueryResult result = query.execute();
        validateQuery().rowCount(4).hasColumns(allColumnNames("category")).validate(query, result);
    }

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            QueryObjectModelFactory qomFactory = session.getWorkspace().getQueryManager().getQOMFactory();
            Selector selector = qomFactory.selector("nt:base", "node");
            PropertyValue propValue = qomFactory.propertyValue("node", "fieldA");
            Literal literal = qomFactory.literal(session.getValueFactory().createValue("A_value"));
            Constraint constraint = qomFactory.comparison(propValue, QueryObjectModelConstants.JCR_OPERATOR_EQUAL_TO, literal);
            Query query = qomFactory.createQuery(selector, constraint, null, new Column[0]);

            assertThat(query.getStatement(), is(sql));
            QueryResult result = query.execute();
            validateQuery().rowCount(1).validate(query, result);
        } finally {
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