Examples with Ordering javax.jcr.query.qom.Ordering used on opensource projects

Example 11 with Ordering

use of javax.jcr.query.qom.Ordering in project jackrabbit by apache.

the class AbstractOrderByTest method createQOM.

/**
     * @return a basic QOM to test order by queries.
     * @throws RepositoryException if an error occurs.
     */
protected QueryObjectModel createQOM(boolean ascending) throws RepositoryException {
    DynamicOperand op = createOrderingOperand();
    Ordering ordering;
    if (ascending) {
        ordering = qf.ascending(op);
    } else {
        ordering = qf.descending(op);
    }
    return qf.createQuery(qf.selector(testNodeType, "s"), qf.descendantNode("s", testRoot), new Ordering[] { ordering }, null);
}

Example 12 with Ordering

use of javax.jcr.query.qom.Ordering in project jackrabbit by apache.

the class QueryObjectModelFactoryTest method testCreateQueryFromSourceWithConstraintOrderingAndColumn.

public void testCreateQueryFromSourceWithConstraintOrderingAndColumn() throws RepositoryException {
    Source selector = qf.selector(testNodeType, SELECTOR_NAME1);
    PropertyExistence propExist = qf.propertyExistence(SELECTOR_NAME1, propertyName1);
    PropertyValue propValue = qf.propertyValue(SELECTOR_NAME1, propertyName1);
    Ordering ordering = qf.ascending(propValue);
    Column column = qf.column(SELECTOR_NAME1, propertyName1, propertyName1);
    QueryObjectModel qom = qf.createQuery(selector, propExist, new Ordering[] { ordering }, new Column[] { column });
    assertTrue("Not a selector source", qom.getSource() instanceof Selector);
    assertTrue("Not a property existence constraint", qom.getConstraint() instanceof PropertyExistence);
    assertEquals("Wrong size of orderings", 1, qom.getOrderings().length);
    assertEquals("Wrong size of columns", 1, qom.getColumns().length);
}

Example 13 with Ordering

use of javax.jcr.query.qom.Ordering in project jackrabbit by apache.

the class QueryObjectModelFactoryTest method testCreateQueryWithConstraintAndOrdering.

public void testCreateQueryWithConstraintAndOrdering() throws RepositoryException {
    Selector selector = qf.selector(testNodeType, SELECTOR_NAME1);
    PropertyExistence propExist = qf.propertyExistence(SELECTOR_NAME1, propertyName1);
    PropertyValue propValue = qf.propertyValue(SELECTOR_NAME1, propertyName1);
    Ordering ordering = qf.ascending(propValue);
    QueryObjectModel qom = qf.createQuery(selector, propExist, new Ordering[] { ordering }, null);
    assertTrue("Not a selector source", qom.getSource() instanceof Selector);
    assertTrue("Not a property existence constraint", qom.getConstraint() instanceof PropertyExistence);
    assertEquals("Wrong size of orderings", 1, qom.getOrderings().length);
    assertEquals("Wrong size of columns", 0, qom.getColumns().length);
}

Example 14 with Ordering

use of javax.jcr.query.qom.Ordering in project jackrabbit by apache.

the class QueryObjectModelFactoryTest method testCreateQueryWithConstraintOrderingAndColumn.

public void testCreateQueryWithConstraintOrderingAndColumn() throws RepositoryException {
    Selector selector = qf.selector(testNodeType, SELECTOR_NAME1);
    PropertyExistence propExist = qf.propertyExistence(SELECTOR_NAME1, propertyName1);
    PropertyValue propValue = qf.propertyValue(SELECTOR_NAME1, propertyName1);
    Ordering ordering = qf.ascending(propValue);
    Column column = qf.column(SELECTOR_NAME1, propertyName1, propertyName1);
    QueryObjectModel qom = qf.createQuery(selector, propExist, new Ordering[] { ordering }, new Column[] { column });
    assertTrue("Not a selector source", qom.getSource() instanceof Selector);
    assertTrue("Not a property existence constraint", qom.getConstraint() instanceof PropertyExistence);
    assertEquals("Wrong size of orderings", 1, qom.getOrderings().length);
    assertEquals("Wrong size of columns", 1, qom.getColumns().length);
}

Example 15 with Ordering

use of javax.jcr.query.qom.Ordering in project jackrabbit by apache.

the class OrderingTest method testMultipleSelectors.

public void testMultipleSelectors() throws RepositoryException {
    // ascending
    Ordering[] orderings = new Ordering[] { qf.ascending(qf.propertyValue(LEFT, propertyName2)) };
    QueryObjectModel qom = createQuery(orderings);
    checkResultOrder(qom, SELECTOR_NAMES, new Node[][] { { n2, n2 }, { n1, n2 } });
    // descending
    orderings[0] = qf.descending(qf.propertyValue(LEFT, propertyName2));
    qom = createQuery(orderings);
    checkResultOrder(qom, SELECTOR_NAMES, new Node[][] { { n1, n2 }, { n2, n2 } });
}